YASKAWA iQpump1000 Quick Start Manual

iQpump1000 AC Drive
Intelligent Pump Controller
Quick Start Guide
Type: CIMR-PW A
Models: 200 V Class: 3/4 to 175 HP ND
400 V Class: 3/4 to 500 HP ND
600 V Class: 2 to 250 HP ND
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.
MANUAL NO. TOEP YAIP1W 01A
This Page Intentionally Blank
2
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
u Simple Setup Procedure
This procedure is a supplement to other documentation supplied with this equipment and guides the user in properly wiring
the iQpump and motor. It also shows the configuration for a simplex pump application.
WARNING! Read and adhere to all safety messages contained in this manual prior to performing this procedure. When installing the system
be sure to follow good wiring practices and all applicable codes. Ensure that the mounting of the various components are secure and that
the environment, such as extreme dampness, poor ventilation etc. will not cause system degradation. Please read this cheat sheet and
other documentation provided with the iQpump thoroughly before attempting any installation.
The setup procedure begins on the next page.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3
Step
iQpump Model
Identification and Mounting
1
To make sure you received the correct model, it is
essential to verify the iQpump nameplate with your order
and make sure the iQpump has the correct rating so it can
be used with your motor. Please check the nameplate
information as shown in the example below.
Drive Spec Number
Drive Model
Number
Input Power
Rating
CIMR-PW2A0021FAA
CC
: CIMR-PW2A0021FAA
Output
Power
Rating
Weight
Serial
Number
Normal
Duty Amps
8000
6W3050 - 2 - 100
J0073D207410100
Software
Version
UL File
Number
•
•
•
Step
2
DANGER; LETHAL VOLTAGES ARE PRESENT - Before
! applying power to the iQpump, ensure that the terminal
cover is fastened and all wiring connections are secure.
After the power has been turned OFF, wait at least five
minutes until the charge indicator extinguishes
completely before touching any wiring, circuit boards or
components.
WARNING DO NOT CONNECT ANY OF THE
FOLLOWING TERMINALS TO EARTH GROUND
B1
In the case of systems with more than one iQpump, follow
the above procedure for each iQpump and motor.
•
The clearances to be maintained around the enclosure
for adequate ventilation.
The environmental specifications such as avoiding
excessive dampness, extreme temperatures, chemical
exposure, corrosive areas, etc. to avoid damage to the
equipment and to maintain safety.
-
B2
+1
+2
+3
Real-time
Clock Setup
This step shows how to setup the
iQpump real-time clock for first
use.
Note: If clock is not set the drive
can still be programmed and
operated, but ALM light will flash
every 30s and showing Clock
Not Set message.
Power up the drive and set the
real-time Clock. The real-time
Clock setup screen will appear at
first power up.
Press
to set the clock.
Note: After the real-time clock is
set the real-time clock setup
screen will not show again unless
parameter o4-17 is set to “Set”.
DC Bus terminals
location varies by
model.
Mounting the iQpump
•
3
Fig.1 & 2 below show the electrical connections for the input
power and motor terminals for various iQpump models. Select
the proper diagram for the model you are installing (see Step
1). WITH POWER OFF make the appropriate connections.
Make sure to follow good wiring practices and all
applicable codes. Ensure that the equipment is grounded
properly as shown in fig. 1
Check that the available power will meet the input
power requirements.
Ensure that the output power from the iQpump is
compatible with the motor requirements.
The mounting of the iQpump is extremely important
regarding environment and accessibility. Depending on your
system, there are various models available and the mounting
dimensions (footprint) may be different. Because the
mounting procedure is fairly extensive, it is beyond the scope
of this document; Refer to the iQpump1000
Quick Start Guide (Document No. TOEPYAIP1W01)
received with the iQpump, Section 2.2 Mechanical
Installation. Match the model that you received and follow
the procedure described in the manual to ensure a safe and
functional installation. In cases where the system has more
than one iQpump, refer to the proper clearances required for
adequate ventilation. Please pay particular attention to:
Step
Connect Motor and
Line Power
(W/T3)
(T/L3)
(R/L1)
(U/T1)
(V/T2)
(S/L2)
Real-time Clock Setup Screen
To change
direction of
motor rotation
swap any two
of the three
motor leads.
Connect to
chassis ground
Input
Protection
(Fuse or Circuit
Breaker)
L1 L2 L3
Connect
frame to
ground
Use L1, L2 for
Use L1, L2, L3 for
3Ø Induction
1Ø Input Power * 3Ø Input Power
motor
Fig. 1 Input Power and Output Motor Electrical Connections for
Models: 2_0004 - 2_0056, 4_0002 - 4_0044 and 5_0003 - 50011
NOT USED
Removing and Attaching the Terminal Cover
BUS TERMINALS:
DO NOT CONNECT TO GROUND
Improper removal of the iQpump terminal cover as well as
front cover can cause extensive damage to the iQpump. To
avoid damage to these items, please pay particular attention
to the iQpump1000 Quick Start Guide TOEPYAIP1W01
Section 3.5 Removing and Attaching the Terminal Cover.
Use
to move cursor to
The left and
(R/L1)
(W/T3)
(U/T1)
(S/L2)
cursor to the right
(V/T2)
(T/L3)
To change direction of motor
rotation swap any two of the
three motor leads.
Connect to
chassis
ground
Input
Protection
(Fuse or Circuit
Breaker)
to move
use
to adjust.
When date and time are set
press
NEMA 1
to save.
L1 L2 L3
Connect
frame to
ground
Use L1, L2 for
Use L1, L2, L3 for
3Ø Induction
1Ø Input Power * 3Ø Input Power
motor
Fig. 2 Input Power and Output Motor Electrical Connections for
Models: 2_0110 & Larger and 4_0058 & Larger
* Make sure the iQpump has been properly sized for single phase input
Open Chassis
4
power. For best performance, the drive input supply voltage must be
equal to or greater than the motor rated voltage.
Example: Jun 12th 2012, 7:35am
Note: Do NOT adjust sec per
month.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Step
Selecting Start/Stop and Speed Method
4
This step shows how to connect control wiring and feedback signal to the iQpump. Before
making any control connections MAKE SURE POWER TO THE iQpump IS TURNED
OFF! Next remove the terminal cover to gain access to the control terminals. (Step 1.)
SELECT START / STOP CONTROL METHOD
b1-02
The iQpump is DEFAULT SETUP TO START /STOP FROM THE KEYPAD (digital operator).
If this is the preferred start/stop method then continue to the feedback signal connection
section. Please refer to the wiring diagram below to start/stop the iQpump using an external
switch or contact.
User Terminals
S1 S2
S3 S4 S5 S6 S7
Run
(FWD)
S8
User Terminals
SN SC SP
Link
Wiring Diagram: 2-Wire Control
Use for maintained contacts
S1 S2
S3 S4 S5 S6 S7
Start
Switch
Normally
Open
Stop
Switch
Normally
Closed
S8
SN SC SP
Link
Wiring Diagram: 3-Wire Control
Use for momentary contacts
Note: 3rd row of terminal board is shown here.
To use 3-Wire Control first Initialize the
iQpump using parameter A1-03 = 3330
(Refer to the Quick Start Guide
TOEP YAIP 1W 01)
FEEDBACK SIGNAL WIRING (TRANSDUCER)
Note: 2nd row of terminal
board is shown here.
(Factory Default)
Factory Installed
2-Wire, 4-20mA Transducer
E(G)
+V AC
A1 A2 A3 FM AM AC RP AC 24V
A1 A3
SN
V
Cable
Shield
Black: Output
4 – 20mA (2)
DIN
Type
I
Install link (AC-SN) when
using transducer.
Brown or Red: +Power (1)
A2
Jumper located
inside the drive on
the terminal board
Cable
Type
For use with 2-Wire, 4 – 20mA Transducer (Factory Default)
nd
Note: 2 row of terminal
board is shown here.
3-Wire, 0-10V Transducer
E(G)
+V AC
A1 A2 A3 FM AM AC RP AC 24V
Set Jumper to use 0 – 10V
Transducer
A1 A3
V
Blue or Black Common Signal (2)
I
A2
Black or White Output 0 – 10V (3)
Brown or Red: +Power (1)
For use with 3-Wire, 0 – 10V Transducer
!
Jumper located
inside the drive on
the terminal board
Important Note: Signal colors and numbering may vary depending
on feedback device used, please consult feedback device manual.
NOTE: It is beyond the scope of this document to program the iQpump drive for network communication control.
Please refer to the refer to the iQpump1000 Quick Start Guide (Document
. No. TOEPYAIP1W01) for this selection.
.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5
Step
Changing Parameters and
Monitoring the iQpump
5
This step shows how to access and modify an iQpump parameter
as well as how to monitor iQpump signals such as output
frequency and motor current.
Make sure all protective covers have been re-attached and power
is turned on. DO NOT RUN THE MOTOR.
Step
6
Application Setup
This step shows how to configure the iQpump for a dedicated pump
application.
Make sure all protective covers have been re-attached and power is
turned on. DO NOT RUN THE MOTOR.
Available iQpump Application Macro’s:
Access Parameter Menu and Change Parameter Value
Press
two times until the digital operator shows the parameter menu.
•
•
•
•
•
6008 Constant Pressure Mode (PSI)
Default
6009 Pump Down Level Mode(Ft)
6010 Geothermal Mode
The factory default is setup for
6011 VTC Pressure Control Mode constant pressure PSI, only
change if application different.
7770 General Purpose Mode
Select Application
2X
Select Digit
Press
two times until the digital operator shows the parameter menu.
2X
2X
Inc./Dec. Selection
Go to Next Digit
2X
Select Digit
Inc./Dec. Selection
Inc./Dec. Selection
Select Application
Switch to Edit Mode
Press
Switch to Edit Mode
Modify Value
to select.
Save New Value
Enter Application Parameters
Hold
button for 3 sec. to go back to the main menu.
Monitor Motor Frequency and Motor Current
Hold
button for 3 sec. to go back to the main menu.
iQpump Digital Operator power-up state
Output Frequency and Transducer Feedback can be monitored
simultaneously. Use
Press
and
3X
to select monitor signals.
Select Parameter.
simultaneously shows the monitor menu.
Press
Use
to access monitor menu.
to select monitor.
Switch to Edit Mode
Modify Value
Save New Value
Go Back to Main Menu
Hold
button for 3 sec. to go back to the main menu.
Please refer to the iQpump Quick Start Manual, (Document No.
TOEP YAIP 1W 01) on how to access other drive monitors.
6
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Step
7
iQpump Quick Setup Parameter Overview (Simplex)
Parameter
Value
A1-06
Dependent on
Initialization
Mode
E2-01
Drive Size
Dependent
Description
Reference
Application
Selected
Displays selected applications, see Step 6.
Read-only cannot be modified
Motor Rated Current
Set to the motor nameplate full load amps.
For submersible motors use service
factor amps (SFA).
Number of motor poles is used to show the correct
E2-04
2
Number of Motor
Poles
motor RPM on the display
Enter ’4’ for an 1800 RPM motor and ‘2’ for a 3600
RPM motor.
System Scaling: Enter feedback device maximum:
P1-03
145
Feedback Device
Scaling
Example: Enter 200 for pressure transducer with a
maximum of 200 PSI at 20mA.
Q1-01
0
Comments
Setpoint 1
Set System Setpoint
Confirm number of poles
2 Pole Motor = 3600 RPM
4 Pole Motor = 1800 RPM
6 Pole Motor = 1200 RPM
8 Pole Motor = 900 RPM
Confirm feedback device scaling.
(See Illustration 1)
Set to system pressure
When the iQpump is turned On and the feedback
signal level (transducer) falls below this level, the
It is mandatory to program the Start / Draw
pump system will start after the time specified in P1-
Down Level in order to use the sleep func-
05 (default 1 sec).
tion.
Programming the Start Level as an Absolute
(See Illustration 2 and 3)
Value. Start / Draw Down Level has to programmed
to a positive value in order for the Start / Draw Down
Level to be an absolute value. Example: Start /
Draw Down Level P1-04 set to 50 PSI and delay
time P1-05 set to 5 sec. Pump system will start
when the pressure drops below 50 PSI for 5 sec.
P1-04
0.0 PSI
Start / Drawn
Down Level
Programming the Start Level as a Delta Level
from the System Setpoint
Start / Draw Down Level has to programmed to a
negative value in order for the Start Level to be a
delta value from the setpoint.
Example: Start / Draw Down Level P1-04 set to –10
Use
PSI with a system setpoint of 50 PSI and a delay
time P1-05 set to 5 sec. Pump system will start
when the pressure drops below 40 PSI (50 - 10) for
to change the sign.
5 sec.
Minimum speed (Hz) the pump motor has to operate
P1-06
40.0 Hz
Minimum Pump
Speed
at. Example: Base pump motor speed is 3600 RPM,
Minimum pump frequency should be set to
minimum speed is 2400 RPM. Set
a value where the pump enters a no-flow
minimum pump frequency to 40.0 Hz. (2400 ÷ 3600
condition.
x 60 Hz = 40 Hz)
P4-10
P5-04
0
Disabled
1
Enabled
Auto Mode Operator Run Power
Down
Storage
Stores the run status in the Auto mode when operating from digital operator (b1-02=0).
0: Disabled
1: Enabled
Hand Key
Enable / Disable
Enables or disables the Hand Key on the digital operator.
0: Disabled
1: Enabled
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Recommended for use when Start/Stop
command is from the keypad.
(See Step 9)
Hand Key on keypad.
(See Step 10)
7
Step
7
iQpump Factory Defaults Overview
(adjust certain settings specific to the application)
No.
Value
b5-03
3.0 sec.
Description
PI Integral Time
Reference
Comments
Caution: can cause instability if
Decrease integral time to make iQpump more responsive.
value is too low.
Select what to do when the feedback device (transducer) fails or gets disconnected.
b5-12
2
(Fault)
PI Feedback Reference Missing
Detection Selection
0: Disabled, continue running no message is displayed
1: Alarm, show warning on the keypad when the feedback device fails or is disconnected
NOTE: Disable parameter b5-12
if no transducer is installed.
2: Fault, stop pump system when the feedback fails or is disconnected
C1-01
20.0 sec.
See Note
Acceleration Time
1
C1-02
10.0 sec.
See Note
Deceleration
Time 1
L5-01
L5-03
P1-06
5
20 sec.
40.0 Hz
Number of Restart Attempts
Maximum Restart
Time After Fault
Minimum Pump
Frequency
Time it takes to accelerate the pump motor from zero to maximum speed.
NOTE: Factory default with Thrust Mode enabled is 12.0 sec, 20.0 sec when disabled.
Adjusted depending on system
performance
Time it takes to decelerate the pump motor from maximum speed to zero.
NOTE: Factory default with Thrust Mode enabled is 5.0 sec, 10.0 sec when disabled.
Determines the number of times iQpump will perform an automatic restart on the
faults listed in the comments column.
iQpump System Protection Faults that can be setup to restart are Low Level Feedback,
High Level Feedback, Transducer Loss, Not Maintaining Setpoint, Loss of Prime,
Pump Over Cycle. Refer to parameters P4-07 and P4-08. The number of restart attempts is set by L5-01.
If the restart fails (or is not attempted due to a continuing fault condition) iQpump
waits the Maximum Restart Time After Fault, before attempting another restart.
Ground Fault
•
Output Phase Loss
•
Input Phase Loss
•
iQpump Overload
•
Motor Overload
•
Overtorque
•
DC Bus Fuse Blown
•
DC Bus Undervoltage
•
DC Bus Overvoltage
•
Overheat
Example: Base pump motor speed is 3600 RPM, minimum speed is 2400 RPM. Set
where the pump can produce the
minimum pressure even at zero
flow.
Time it takes before the pump system goes to sleep when the selected signal level
Adjust according to system
requirements.
P2-03
5 sec.
P4-12
30.0 Hz
Thrust Bearing
Frequency
Sets the frequency reference used when the thrust bearing function is active. A
value of 0 disables this function.
Primarily used for submersible
pumps. Program P4-12 = 0.0 Hz
to disable function when iQpump is
used with a centrifugal pump.
P4-17
0.2 Min
Utility Start Delay
When utility power is restored and P4-10 is enabled (1), iQpump waits the time
specified in P4-11 before auto operation becomes active.
Note: Only active when P4-10 is
enabled (1) and operation
(start/stop) is from the
digital operator.
(P2-01) falls below the specified sleep level (P2-02)
P1-02 Feedback Unit
0: Inch of Water
1: PSI
2: GPM
3: Degrees Fahrenheit
4: CFM
5: CMH
6: Liters / Hr
7: Liters/Sec
8: Bar
9: Pascal
10: Degrees Celsius
11: Meter
12: Feet
13: Liters per Minute
14: cm per Minute
15: Inch Hg
25: No Unit
P1-03 = 200.0 PSI Feedback Scaling
Feedback
Maximum
2
200
PSI
Example: Delta Level (Negative Start Level)
Example: Absolute Level (Positive Start Level)
Start Level Delay (P1-05)
(Example 5.0 sec.)
SYSTEM STARTS WHEN
PRESSURE SIGNAL FALLS
BELOW 100 PSI
150
200
PSI
Start Level Delay (P1-05)
(Example 5.0 sec.)
SYSTEM STARTS WHEN
PRESSURE SIGNAL FALLS
BELOW 100 PSI
150
Feedback Signal from pressure
transducer (4 – 20 mA)
0
START / DRAW DOWN LEVEL
START / DRAW DOWN LEVEL
WAIT
Start
Delay
System Setpoint
(Example 150.0 PSI)
System Units (P1-02)
(Example PSI)
Start Pump System
Time
Feedback Scaling (P1-03)
(Example 200.0 PSI)
Start / Draw Down Level (P1-04)
(Example 100.0 PSI)
Pressure
SYSTEM FEEDBACK UNIT /
FEEDBACK DEVICE SCALING
Pressure
1
8
Overcurrent
•
P1-06 should be set to the level
Minimum speed (Hz) the pump motor has to operate at.
minimum pump frequency to 40.0 Hz. (2400 ÷ 3600 x 60 Hz = 40 Hz)
Sleep Delay Time
•
-50.0 PSI
Feedback Signal from pressure
transducer (4 – 20 mA)
WAIT
Start
Delay
System Setpoint
(Example 150.0 PSI)
System Units (P1-02)
(Example PSI)
Start Pump System
Time
Feedback Scaling (P1-03)
(Example 200.0 PSI)
Start / Draw Down Level (P1-04)
(Example -50.0 PSI, (150.0 – 50.0)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Step
iQpump Factory Defaults Overview
(adjust certain settings specific to the application)
7
3
SLEEP MODE (Example)
Output Frequency
60 Hz
SYSTEM GOES TO SLEEP WHEN
PUMP MOTOR SPEED DROPS BELOW
40 Hz (2400 RPM for 3600 RPM Motor).
Sleep Delay Time (P2-03)
(Example 5.0 sec.)
Minimum Speed P1-06
(Example 40.0 Hz)
Output Frequency
(pump motor speed)
0
Ramp or Coast to Stop, b1-02
Pump Running
WAIT FOR PRESSURE TO FALL BELOW
START / DRAW DOWN LEVEL (P1-04)
Go to Sleep
Time
4
PUMP SYSTEM FAULT SETUP
The iQpump can display a ‘Setpoint Not Met’ fault when the iQpump is unable to maintain the programmed system
setpoint due a problem with the pump system. Set P1-15 to the maximum allowed difference between setpoint and
feedback level.
FEEDBACK SIGNAL
P1-11
P1-15 Max Setpoint Diff
P1-11
Setpoint -LOP Tim
SETPOINT
5
P1-16
SET-POINT NOT MET
Time
LOW/HIGH FEEDBACK LEVEL DETECTION
iQpump continuously monitors the system feedback signal. To display a ‘ Low Feedback’ fault set the low feedback
level parameter P1-08 to the minimum feedback level allowed for your system and to display a ‘High Feedback’
fault set the high feedback level parameter P1-11 to the maximum feedback level allowed.
6
PRE-CHARGE OPERATION
This function is used when the pump system requires to be pre-charged before normal operation. Upon start the
iQpump will run at a fixed speed for a specified time or until the feedback signal reaches a programmed level after
which it will switch to auto mode operation.
Feedback
Pre-Charge Lvl. P4-01
Pre-Charge Completed
Pre-Charge Freq. P4-02
0 Hz
THRUST BEARING - SUBMERSIBLE MOTORS
Thrust Acceleration Time P4-11
(Example 1.0 sec.)
Thrust Bearing Frequency P4-12
(Example 30.0 Hz)
Turn Off Thrust Bearing Function
(Output Frequency Reached)
l.
Ti
m
e
C1-01 Acceleration Time
ce
Ac
P4
-0
4
When using a submersible motor in combination
with the iQpump, it is recommended to use the
Thrust Bearing function to prevent excess motor
wear. To enable this function , enter the minimum
motor frequency in parameter
P4-11. Example: Minimum motor speed 1800
RPM, 1800 RPM ÷ 3600 RPM x 60.0 Hz = 30.0 Hz
8
Auto Operation
P4-01 Pre-Charge Level: Specified feedback level to stop pre-charge operation
P4-02 Pre-Charge Frequency: Set desired pre-charge speed
P4-03 Pre-Charge Time: Specified maximum pre-charge operation time
Output Frequency
7
Output
Frequency
Thrust
Bearing
Output Frequency
Time
Auto/Hand Operation
AUTO OPERATION – POWER DOWN STORAGE
Allows iQpump to automatically start after power failure when operated from keypad / digital operator. This function is
recommended for use when operating the iQpump in remote / unmanned areas. Use parameter P4-10 to enable.
When the iQpump is powered down while running , an internal run
command will automatically be initiated upon power -up.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
9
Step
8
Step
Pump Rotation and Feedback Signal Check
In this step the motor is checked for proper direction and operation. This
test is to be performed solely from the digital operator. Apply power to the
iQpump after all the electrical connections have been made and protective
covers have been re-attached. At this point, DO NOT RUN THE MOTOR,
the Digital Operator should display as shown in Fig. 3.
9
Auto Mode Operation
AUTO MODE
The iQpump can be operated in AUTO mode when the following actions have been
performed:
• All parameters are programmed
• Motor direction has been checked
• Auto Mode: Reference source selected in parameter b1-01 (See step 3)
• Auto Mode: Run source selected in parameter b1-02 (See Step 3)
No alarm active
Hand Mode Off
LED is blinking
when AUTO mode
is active but AUTO
Run Command is
not active.
Fig. 4: Digital Operator
Fig. 3: Digital Operator
Auto Mode Off
Motor Rotation Test
Next, push
on the Digital Operator; the display should read
Press the AUTO button to put the iQpump into AUTO mode.
and the HAND
LED should be ON.
In AUTO mode the iQpump is capable of starting or stopping based on the Run Source
Selection setting parameter b1-02. (See Step 3 Select Start/Stop Control Method) The
setpoint used in AUTO mode is based on the Reference Source Selection setting
parameter b1-01. (See Step 3 Select Speed Method)
The motor should now be operating at in the correct direction of pump.
Push
on the Digital Operator; the display should read as in Fig. 3.
Press
to access Hand Speed. Use
SET SYSTEM SETPOINT
Next, press
Hand Speed value. Press
to change
to save value.
If the direction is not correct, then power down the iQpump and follow
Instructions below.
!
to access or modify the system setpoint that was entered using
parameter Q1-01 System Setpoint in the iQpump Quick Setup Menu
Next press
to store setpoint and press
to return to the main
operation menu.
DANGER
After the power has been turned OFF, wait at least five minutes until
the charge indicator extinguishes completely before touching any
wiring, circuit boards or components.
Use precaution, and refer to
Fig.1 or 2, swap any two of the
three output leads to the motor
(U/T1, V/T2 and W/T3). After the
wiring change, repeat Step 8
and recheck motor direction.
Digital Operator
turned off.
Next, press the AUTO
button to start the
iQpump.
Example: 80 PSI
iQpump automatically starts in Auto Mode when the feedback signal level falls below
the programmed level in parameter P1-04 for the specified time in P1-05.
145 PSI Start Level Delay (P1-05)
(Example 5.0 sec.)
Verify feedback on display (show keypad) matches mechanical pressure
gauge.
Refer to parameter P1-02 and P1-03, if the
feedback device scaling or system units are
incorrect.
Start / Draw Down
Level P1-04
WAIT
0
FEEDBACK SIGNAL LEVEL
Feedback signal from
pressure transducer
(4 – 20 mA)
Pressure
FEEDBACK SIGNAL CHECK
10
to change the system setpoint.
to select the digit and
Use
Start
Delay
Start Pump System
System Setpoint
(Example 80 PSI)
Refer to Illustration 2 on Page 3 of 4 for additional information on the Start Level Function.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Step
10 Hand Mode Operation
HAND MODE
The iQpump can be operated in HAND mode when the following actions have been performed:
• All parameters are programmed
• Motor direction has been checked
Press
to access Hand Speed. Use
to change Hand Speed value. Press
to save value.
Hand Speed from Analog Input (0 – 10V)
Set parameter P5-01 ‘Hand Mode Ref.’ to ‘0’ to adjust the hand mode reference from an external 0 – 10V signal
connected to terminal A1 and AC.
0 – 10V Connection
+V AC
A1 A2
+
A3 FM AM AC RP AC 24V
Cable
Shield
E(G)
0 ~ 10Vdc
Sleep and Anti-No-Flow (ANF) Detection
(P2-23, P2-24, P2-25)
NOTE: Before adjusting Anti-No-Flow operation ensure your system is regulating satisfactory while operating
under normal running conditions.
If stable continue to Step 1 to verify no-flow/sleep operation. If unstable turn off the Anti-No-Flow function
(P2-23 = 0.00%) and adjust the PI control parameters b5-02 and b5-03 to stabilize pump system. Refer to iQpump
Quick Start Guide (Document No.TOEP YAIP 1W 01) for additional information. Once the system is stable, reenable the Anti-No-Flow function by setting P2-23 to 0.40% and continue to Step 1 to verify no-flow/sleep
operation.
Step 1: Verify system holds pressure by creating a no-flow situation (e.g. close off discharge valve).
Step 2: Press OFF button on the digital operator, wait 1 min. until system stabilizes and verify system pressure
feedback U1-91. If the pressure drops more than 3 PSI (U1-91) adjust P2-25 to the actual delta pressure drop plus
1 PSI.
Example: Setpoint is 80 PSI, pressure feedback U1-91 shows 76 PSI, P2-25 should be 4 + 1 or 5 PSI.
Note: This value should always be more than your start level (P1-04). If not, the system pressure is not holding
and this needs to be corrected, or the pump system will continue to cycle on and off.
Step 3: Run system in normal automatic operation with flow. Next check monitor
U1-99 “ANF Timer” and verify that the value is incrementing and resetting back to zero continuously. If the value
holds at 10 sec. (P2-24) increase P2-24 “Anti-No-Flow Detection Time” by increments of 5 sec. Repeat Step 3
each time P2-24 is adjusted.
Step 4: Create a no-flow situation (e.g. close discharge valve) and monitor that U1-99 “ANF Timer” increments and
holds at P2-24 time (value set in Step 3). Once the Anti-No-Flow timer expires the speed will reduce gradually until
it reaches minimum pump speed (P1-06) where it will hold for 5 sec. (P2-03) before going to sleep.
Step 5: Run system in normal automatic operation and verify sleep and wake-up operation until system performs
satisfactory.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
11
This Page Intentionally Blank
12
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Table of Contents
SIMPLE SETUP PROCEDURE........................................................................ 3
i. PREFACE & GENERAL SAFETY.................................................................. 19
i.1
Preface ....................................................................................................................... 20
Applicable Documentation....................................................................................................... 20
Symbols................................................................................................................................... 20
Terms and Abbreviations ........................................................................................................ 20
Trademarks ............................................................................................................................. 20
i.2
General Safety ........................................................................................................... 22
Supplemental Safety Information ............................................................................................ 22
Safety Messages..................................................................................................................... 23
General Application Precautions ............................................................................................. 25
Motor Application Precautions................................................................................................. 26
Drive Label Warning Example................................................................................................. 28
Warranty Information............................................................................................................... 28
1. RECEIVING .................................................................................................... 29
1.1 Model Number and Nameplate Check ..................................................................... 30
Nameplate ............................................................................................................................... 30
2. MECHANICAL INSTALLATION..................................................................... 33
2.1 Mechanical Installation ............................................................................................. 34
Installation Environment .......................................................................................................... 34
Installation Orientation and Spacing........................................................................................ 34
Transporting the Drive............................................................................................................. 36
HOA Keypad Remote Usage .................................................................................................. 36
Exterior and Mounting Dimensions ......................................................................................... 39
3. ELECTRICAL INSTALLATION ...................................................................... 73
3.1 Standard Connection Diagram................................................................................. 74
3.2 Main Circuit Connection Diagram............................................................................ 77
Three-Phase 200 V Class Models 2A0004 to 2A0081
Three-Phase 400 V Class Models 4A0002 to 4A0044
Three-Phase 600 V Class Models 5A0003 to 5A0032 .......................................................... 77
Three-Phase 200 V Class Models 2A0110, 2A0138
Three-Phase 400 V Class Models 4A0058, 4A0072
Three-Phase 600 V Class Models 5A0041, 5A0052 ............................................................. 77
Three-Phase 200 V Class Models 2A0169 to 2A0211
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
13
Table of Contents
Three-Phase 400 V Class Models 4A0088 to 4A0139
Three-Phase 600 V Class Models 5A0062 to 5A0099 .................................................................... 78
Three-Phase 200 V Class Models 2A0250 to 2A0415
Three-Phase 400 V Class Models 4A0165 to 4A0675
Three-Phase 600 V Class Models 5A0125 to 5A0242 .................................................................... 78
Single-Phase Connections ................................................................................................................ 78
3.3 Terminal Cover ....................................................................................................................79
Models 2A0004 to 2A0081, 4A0002 to 4A0044, 5A0003 to 5A0032
(IP20/NEMA Type 1 Enclosure) ....................................................................................................... 79
Models 2A0110 to 2A0250, 4A0208 to 4A0675, and 5A0125 to 5A0242 (IP00/Open Type
Enclosure) ........................................................................................................................................ 80
3.4 HOA Keypad and Front Cover............................................................................................81
Removing/Reattaching the HOA Keypad .......................................................................................... 81
Removing/Reattaching the Front Cover ............................................................................................ 81
3.5 Top Protective Cover ..........................................................................................................84
Removing the Top Protective Cover ................................................................................................. 84
Reattaching the Top Protective Cover .............................................................................................. 84
3.6 Main Circuit Wiring..............................................................................................................85
Factory Recommended Branch Circuit Protection ............................................................................ 85
Main Circuit Terminal Functions........................................................................................................ 85
Protecting Main Circuit Terminals ..................................................................................................... 86
Wire Gauges and Tightening Torque ................................................................................................ 87
Main Circuit Terminal and Motor Wiring ............................................................................................ 93
3.7 Control Circuit Wiring .........................................................................................................96
Control Circuit Terminal Block Functions .......................................................................................... 96
Terminal Configuration ...................................................................................................................... 98
Wiring the Control Circuit Terminal ................................................................................................... 99
3.8 Control I/O Connections ...................................................................................................101
Sinking/Sourcing Mode Switch for Digital Inputs............................................................................. 101
Terminals A1, A2, and A3 Input Signal Selection............................................................................ 102
Terminal AM/FM Signal Selection ................................................................................................... 103
3.9 Connect to a PC.................................................................................................................104
4. START-UP PROGRAMMING & OPERATION..................................................... 105
4.1 Drive Start-Up Preparation ...............................................................................................106
Start-Up Checklist ........................................................................................................................... 106
4.2 Powering Up the Drive ......................................................................................................108
Setting the Real Time Clock............................................................................................................ 108
4.3 Using the HOA Keypad .....................................................................................................111
Keys and Displays........................................................................................................................... 111
LCD Display .................................................................................................................................... 112
ALARM (ALM) LED Displays........................................................................................................... 113
AUTO LED and HAND LED Indications .......................................................................................... 113
Menu Structure for HOA Keypad..................................................................................................... 115
Changing Parameter Settings or Values ......................................................................................... 116
4.4 Pump Application Presets ................................................................................................118
Parameters Set Depending on A1-03 Setting ................................................................................. 118
Parameters Displayed Depending on A1-06 Setting....................................................................... 119
4.5 iQpump Presets and Functions .......................................................................................120
14
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Table of Contents
iQpump Presets............................................................................................................................... 120
iQpump Functions ........................................................................................................................... 131
4.6 Basic iQpump Setup and Application Preset Parameters.............................................149
4.7 Test Run with No Load......................................................................................................171
No-Load Operation Test Run .......................................................................................................... 171
4.8 Test Run with Load Connected........................................................................................172
Test Run with the Load Connected ................................................................................................. 172
5. TROUBLESHOOTING.......................................................................................... 173
5.1 Drive Alarms, Faults, Errors, and Messages ..................................................................174
Types of Alarms, Faults, and Errors................................................................................................ 174
5.2 Fault Detection ..................................................................................................................175
Fault Displays, Causes, and Possible Solutions ............................................................................. 175
5.3 Alarm Detection .................................................................................................................193
Alarm Codes, Causes, and Possible Solutions ............................................................................... 193
5.4 Operator Programming Errors .........................................................................................203
Operator Programming Error Codes, Causes, and Possible Solutions........................................... 203
5.5 Auto-Tuning Fault Detection ............................................................................................207
Auto-Tuning Codes, Causes, and Possible Solutions..................................................................... 207
5.6 Copy Function Related Displays .....................................................................................211
Tasks, Errors, and Troubleshooting ................................................................................................ 211
5.7 HOA Keypad Display Messages ......................................................................................213
Fault Reset Methods ....................................................................................................................... 213
5.8 Auto-Tuning .......................................................................................................................215
Types of Auto-Tuning ...................................................................................................................... 215
Auto-Tuning Interruption and Fault Codes ...................................................................................... 216
Auto-Tuning Operation Example ..................................................................................................... 216
6. PERIODIC INSPECTION & MAINTENANCE ...................................................... 219
6.1 Inspection ..........................................................................................................................220
Recommended Periodic Inspection................................................................................................. 220
6.2 Periodic Maintenance .......................................................................................................222
Replacement Parts.......................................................................................................................... 222
6.3 Drive Replacement ............................................................................................................224
Replacing the Drive ......................................................................................................................... 224
7. PERIPHERAL DEVICES & OPTIONS ................................................................. 227
7.1 Option Card Installation....................................................................................................228
Prior to Installing the Option ............................................................................................................ 228
Communication Option Installation Example................................................................................... 229
A. SPECIFICATIONS ................................................................................................ 233
A.1 Power Ratings ...................................................................................................................234
Three-Phase 200 V Class Drive Models 2A0004 to 2A0030 .......................................................... 234
Three-Phase 200 V Class Drive Models 2A0040 to 2A0211 .......................................................... 235
Three-Phase 200 V Class Drive Models 2A0250 to 2A0415 .......................................................... 236
Three-Phase 400 V Class Drive Models 4A0002 to 4A0031 .......................................................... 237
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
15
Table of Contents
Three-Phase 400 V Class Drive Models 4A0038 to 4A0165 .......................................................... 238
Three-Phase 400 V Class Drive Models 4A0208 to 4A0675 .......................................................... 239
Three-Phase 600 V Class Drive Models 5A0003 to 5A0032 .......................................................... 240
Three-Phase 600 V Class Drive Models 5A0041 to 5A0099 .......................................................... 241
Three-Phase 600 V Class Drive Models 5A0125 to 5A0242 .......................................................... 242
A.2 Drive Specifications ..........................................................................................................243
A.3 Drive Watt Loss Data ........................................................................................................245
A.4 Drive Derating Data ...........................................................................................................247
Single-Phase Derating .................................................................................................................... 247
Temperature Derating ..................................................................................................................... 252
Altitude Derating.............................................................................................................................. 253
B. PARAMETER LIST............................................................................................... 255
B.1 A: Initialization Parameters ..............................................................................................256
A1: Initialization ............................................................................................................................... 256
A2: User Parameters....................................................................................................................... 257
B.2 b: Application.....................................................................................................................258
b1: Operation Mode Selection......................................................................................................... 258
b2: DC Injection Braking and Short Circuit Braking......................................................................... 258
b3: Speed Search............................................................................................................................ 259
b4: Timer Function .......................................................................................................................... 260
b5: PID Control................................................................................................................................ 260
b6: Dwell Function........................................................................................................................... 262
b8: Energy Saving ........................................................................................................................... 262
B.3 C: Tuning............................................................................................................................263
C1: Acceleration and Deceleration Times ....................................................................................... 263
C2: S-Curve Characteristics............................................................................................................ 263
C3: Slip Compensation.................................................................................................................... 264
C4: Torque Compensation .............................................................................................................. 264
C6: Carrier Frequency..................................................................................................................... 265
B.4 d: References.....................................................................................................................266
d1: Frequency Reference................................................................................................................ 266
d2: Frequency Upper/Lower Limits ................................................................................................. 267
d3: Jump Frequency........................................................................................................................ 267
d4: Frequency Reference Hold and Up/Down 2 Function............................................................... 268
B.5 E: Motor Parameters .........................................................................................................269
E1: V/f Pattern ................................................................................................................................. 269
E2: Motor 1 Parameters .................................................................................................................. 270
B.6 F: Options...........................................................................................................................272
F4: Analog Monitor Card (AO-A3) ................................................................................................... 272
F5: Digital Output Card (DO-A3) ..................................................................................................... 272
F6, F7: Communication Option Card............................................................................................... 273
B.7 H Parameters: Multi-Function Terminals ........................................................................276
H1: Multi-Function Digital Inputs ..................................................................................................... 276
H2: Multi-Function Digital Outputs................................................................................................... 280
H3: Multi-Function Analog Inputs .................................................................................................... 284
H4: Analog Outputs ......................................................................................................................... 286
H5: MEMOBUS/Modbus Serial Communication ............................................................................. 287
H6: Pulse Train Input....................................................................................................................... 288
16
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Table of Contents
B.8 L: Protection Function ......................................................................................................289
L1: Motor Protection ........................................................................................................................ 289
L2: Momentary Power Loss Ride-Thru............................................................................................ 289
L3: Stall Prevention ......................................................................................................................... 290
L4: Speed Detection........................................................................................................................ 292
L5: Fault Restart.............................................................................................................................. 292
L6: Torque Detection....................................................................................................................... 293
L7: Torque Limit .............................................................................................................................. 294
L8: Drive Protection......................................................................................................................... 294
B.9 n: Special Adjustment.......................................................................................................296
n1: Hunting Prevention.................................................................................................................... 296
n2: Speed Feedback Detection Control (AFR) Tuning.................................................................... 296
n3: High Slip Braking (HSB) and Overexcitation Braking................................................................ 296
n6: Online Tuning ............................................................................................................................ 297
B.10 o: Operator-Related Settings ...........................................................................................298
o1: HOA Keypad Display Selection................................................................................................. 298
o2: HOA Keypad Keypad Functions................................................................................................ 299
o3: Copy Function ........................................................................................................................... 300
o4: Maintenance Monitor Settings................................................................................................... 300
B.11 P: Pump Parameters .........................................................................................................301
P1: Pump Basic............................................................................................................................... 301
P2: Pump Protection ....................................................................................................................... 303
P3: Contactor Multiplexing .............................................................................................................. 304
P4: Pump Advanced........................................................................................................................ 307
P5: Pump HAND Mode ................................................................................................................... 308
P6: Flow Meter Setup...................................................................................................................... 309
P7: Anti-Jam.................................................................................................................................... 311
P9: Network Options ....................................................................................................................... 311
B.12 Q: PID Controller Parameters...........................................................................................316
Q1: Preset Setpoint ......................................................................................................................... 316
Q2: Geothermal Mode Setup .......................................................................................................... 316
Q3: Output Current Limit ................................................................................................................. 317
Q4: Water Level Control.................................................................................................................. 317
Q5: Suction Pressure Control.......................................................................................................... 318
B.13 S: Special Application.......................................................................................................320
S1: Dynamic Noise Control Function .............................................................................................. 320
S2: Programmable Run Timers....................................................................................................... 320
S3: Secondary PI (PI2) Control ....................................................................................................... 322
S6: Protection.................................................................................................................................. 324
B.14 T: Motor Tuning .................................................................................................................325
T1: Induction Motor Auto-Tuning..................................................................................................... 325
B.15 U: Monitors.........................................................................................................................326
U1: Operation Status Monitors ........................................................................................................ 326
U2: Fault Trace................................................................................................................................ 328
U3: Fault History.............................................................................................................................. 329
U4: Maintenance Monitors .............................................................................................................. 331
U5: PID Monitors ............................................................................................................................. 333
U6: Operation Status Monitors ........................................................................................................ 334
U7: CASE Monitors ......................................................................................................................... 334
U9: Operation Status Monitors ........................................................................................................ 334
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
17
Table of Contents
C. STANDARDS COMPLIANCE .............................................................................. 335
C.1 European Standards .........................................................................................................336
CE Low Voltage Directive Compliance............................................................................................ 336
EMC Guidelines Compliance .......................................................................................................... 338
C.2 UL and CSA Standards .....................................................................................................343
UL Standards Compliance .............................................................................................................. 343
CSA Standards Compliance............................................................................................................ 349
Drive Motor Overload Protection ..................................................................................................... 349
Precautionary Notes on External Heatsink (IP00/Open Type Enclosure) ....................................... 351
18
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
i
Preface & General Safety
This section provides safety messages pertinent to this product that, if not heeded, may result in fatality,
personal injury, or equipment damage. Yaskawa is not responsible for the consequences of ignoring
these instructions.
i.1
i.2
PREFACE...............................................................................................................20
GENERAL SAFETY...............................................................................................22
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
19
i.1 Preface
i.1
Preface
Yaskawa manufactures products used as components in a wide variety of industrial systems and equipment. The selection and
application of Yaskawa products remain the responsibility of the equipment manufacturer or end user. Yaskawa accepts no
responsibility for the way its products are incorporated into the final system design. Under no circumstances should any
Yaskawa product be incorporated into any product or design as the exclusive or sole safety control. Without exception, all
controls should be designed to detect faults dynamically and fail safely under all circumstances. All systems or equipment
designed to incorporate a product manufactured by Yaskawa must be supplied to the end user with appropriate warnings and
instructions as to the safe use and operation of that part. Any warnings provided by Yaskawa must be promptly provided to
the end user. Yaskawa offers an express warranty only as to the quality of its products in conforming to standards and
specifications published in the Yaskawa manual. NO OTHER WARRANTY, EXPRESS OR IMPLIED, IS OFFERED.
Yaskawa assumes no liability for any personal injury, property damage, losses, or claims arising from misapplication of its
products.
This manual is designed to ensure correct and suitable application of drives. Read this manual before attempting to install,
operate, maintain, or inspect a drive and keep it in a safe, convenient location for future reference. Be sure you understand all
precautions and safety information before attempting application.
u Applicable Documentation
The following manuals are available for iQpump1000 drives:
iQpump1000 AC Drive Quick Start Guide (TOEPYAIP1W01)
ALM
DIGITAL OPERATOR JVOP-183
F1
ESC
F2
M
M
RESET
AUTO
HAND
ENTER
OFF
Read this guide first. This guide is packaged together with the product and contains basic information required
to install and wire the drive. It also gives an overview of fault diagnostics, maintenance, and parameter settings.
The purpose of this guide is to prepare the drive for a trial run with an application and for basic operation. This
manual is available for download on our documentation website, www.yaskawa.com.
iQpump1000 AC Drive Technical Manual (SIEPYAIP1W01)
This manual provides detailed information on parameter settings, drive functions, and MEMOBUS/Modbus
specifications. Use this manual to expand drive functionality and to take advantage of higher performance
features. This manual is available for download on our documentation website, www.yaskawa.com.
iQpump1000 Simplified Setup Guide Sheet (TM.iQp1K.01)
This sheet is packaged together with the drive and contains a step-by-step guide to enable the user to properly
wire the drive and motor. It also describes simplex pump application configuration.
u Symbols
Note:
TERMS
Indicates a supplement or precaution that does not cause drive damage.
Indicates a term or definition used in this manual.
u Terms and Abbreviations
TERMS
•
•
•
•
•
•
•
•
•
•
Drive: Yaskawa iQpump1000 Intelligent Pump Controller
BCD: Binary Coded Decimal
H: Hexadecimal Number Format
IGBT: Insulated Gate Bipolar Transistor
kbps: Kilobits per Second
MAC: Media Access Control
Mbps: Megabits per Second
r/min: Revolutions per Minute
V/f: V/f Control
OLV: Open Loop Vector Control
u Trademarks
•
•
•
•
CANopen is a trademark of CAN in Automation (CiA).
CC-Link is a trademark of CC-Link Partner Association (CLPA).
DeviceNet is a trademark of Open DeviceNet Vendor Association, Inc. (ODVA).
PROFIBUS-DP is a trademark of PROFIBUS International (PI).
20
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
i.1 Preface
• MECHATROLINK-I/MECHATROLINK-II are trademarks of MECHATROLINK Members Association (MMA).
• Other companies and product names mentioned in this manual are trademarks of those companies.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
21
i.2 General Safety
i.2
General Safety
u Supplemental Safety Information
•
•
•
•
•
General Precautions
The diagrams in this manual may be indicated without covers or safety shields to show details. Replace the covers or shields before
operating the drive and run the drive according to the instructions described in this manual.
Any illustrations, photographs, or examples used in this manual are provided as examples only and may not apply to all products to
which this manual is applicable.
The products and specifications described in this manual or the content and presentation of the manual may be changed without notice
to improve the product and/or the manual.
When ordering a new copy of the manual due to damage or loss, contact your Yaskawa representative or the nearest Yaskawa sales
office and provide the manual number shown on the front cover.
If nameplate becomes worn or damaged, order a replacement from your Yaskawa representative or the nearest Yaskawa sales office.
WARNING
Read and understand this manual before installing, operating or servicing this drive. The drive must be installed according
to this manual and local codes.
The following conventions are used to indicate safety messages in this manual. Failure to heed these messages could result
in serious or fatal injury or damage to the products or to related equipment and systems.
DANGER
Indicates a hazardous situation, which, if not avoided, will result in death or serious injury.
WARNING
Indicates a hazardous situation, which, if not avoided, could result in death or serious injury.
WARNING! may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
CAUTION
Indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.
CAUTION! may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
NOTICE
Indicates a property damage message.
NOTICE: may also be indicated by a bold key word embedded in the text followed by an italicized safety message.
22
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
i.2 General Safety
u Safety Messages
DANGER
Heed the safety messages in this manual.
Failure to comply will result in death or serious injury.
The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings in
this manual.
Electrical Shock Hazard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
Before servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the power supply
is turned off. After shutting off the power, wait for at least the amount of time specified on the drive before touching any
components.
WARNING
Sudden Movement Hazard
System may start unexpectedly upon application of power, resulting in death or serious injury.
Clear all personnel from the drive, motor and machine area before applying power. Secure covers, couplings, shaft keys and
machine loads before applying power to the drive.
Electrical Shock Hazard
Do not attempt to modify or alter the drive in any way not explained in this manual.
Failure to comply could result in death or serious injury.
Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified.
Do not allow unqualified personnel to use equipment.
Failure to comply could result in death or serious injury.
Maintenance, inspection, and replacement of parts must be performed only by authorized personnel familiar with installation,
adjustment and maintenance of AC drives.
Do not remove covers or touch circuit boards while the power is on.
Failure to comply could result in death or serious injury.
Make sure the protective earthing conductor complies with technical standards and local safety regulations.
Because the leakage current exceeds 3.5 mA in models 4A0414 and larger, IEC 61800-5-1 states that either the power supply
must be automatically disconnected in case of discontinuity of the protective earthing conductor or a protective earthing
conductor with a cross-section of at least 10 mm2 (Cu) or 16 mm2 (Al) must be used. Failure to comply may result in death
or serious injury.
Always use appropriate equipment for Ground Fault Circuit Interrupters (GFCIs).
The drive can cause a residual current with a DC component in the protective earthing conductor. Where a residual current
operated protective or monitoring device is used for protection in case of direct or indirect contact, always use a type B GFCI
according to IEC 60755.
Fire Hazard
Do not use an improper voltage source.
Failure to comply could result in death or serious injury by fire.
Verify that the rated voltage of the drive matches the voltage of the incoming power supply before applying power.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
23
i.2 General Safety
WARNING
Install adequate branch circuit protection according to applicable local codes and this Installation Manual. Failure
to comply could result in fire and damage to the drive or injury to personnel.
The device is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical amperes, 240 Vac
maximum (200 V class) and 480 Vac maximum (400 V class), and 600 Vac maximum (600 V class) when protected by
branch circuit protection devices specified in this supplement.
Crush Hazard
Do not use this drive in lifting applications without installing external safety circuitry to prevent accidental dropping
of the load.
The drive does not possess built-in load drop protection for lifting applications.
Failure to comply could result in death or serious injury from falling loads.
Install electrical and/or mechanical safety circuit mechanisms independent of drive circuitry.
CAUTION
Crush Hazard
Do not carry the drive by the front cover.
Failure to comply may result in minor or moderate injury from the main body of the drive falling.
NOTICE
Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards.
Failure to comply may result in ESD damage to the drive circuitry.
Do not perform a withstand voltage test on any part of the drive.
Failure to comply could result in damage to the sensitive devices within the drive.
Do not operate damaged equipment.
Failure to comply could result in further damage to the equipment.
Do not connect or operate any equipment with visible damage or missing parts.
If a fuse is blown or a Ground Fault Circuit Interrupter (GFCI) is tripped, check the wiring and the selection of the
peripheral devices.
Contact your supplier if the cause cannot be identified after checking the above.
Do not restart the drive immediately operate the peripheral devices if a fuse is blown or a GFCI is tripped.
Check the wiring and the selection of peripheral devices to identify the cause. Contact your supplier before restarting the
drive or the peripheral devices if the cause cannot be identified.
Install adequate branch circuit short circuit protection per applicable codes.
Failure to comply could result in damage to the drive.
The drive is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical Amperes, 240 Vac
maximum (200 V Class), 480 Vac maximum (400 V Class), and 600 Vac maximum (600 V Class) when protected by
Bussmann Type FWH or FWP fuses as specified in Factory Recommended Branch Circuit Protection on page 336.
Do not expose the drive to halogen group disinfectants.
Failure to comply may cause damage to the electrical components in the drive.
Do not pack the drive in wooden materials that have been fumigated or sterilized.
Do not sterilize the entire package after the product is packed.
24
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
i.2 General Safety
u General Application Precautions
n Selection
Installing a Reactor
Use an AC reactor or DC link choke in the following situations:
• to suppress harmonic current.
• to smooth peak current that results from capacitor switching.
• when the power supply is above 600 kVA.
• when the drive is running from a power supply system with thyristor converters.
Note:
A DC link choke is built in to drive models 2A0110 to 2A0415 ,4A0058 to 4A0675, and 5A0041 to 5A0242.
4000
Power Supply
Capacity (kVA)
Power supply harmonics
reactor required
600
0
Reactor
unnecessary
60
400
Drive Capacity (kVA)
Figure i.1 Installing a Reactor
Single-Phase Input Selection
The drive is capable of single phase input. Refer to Main Circuit Connection Diagram on page 77 for connection diagrams
and Refer to Single-Phase Derating on page 247 for application instructions and drive current ratings.
Drive Capacity
For specialized motors, make sure that the motor rated current is less than the rated output current for the drive.
When running more than one motor in parallel from a single drive, the capacity of the drive should be larger than [total motor
rated current × 1.1].
n Installation
Enclosure Panels
Keep the drive in a clean environment by installing the drive in an enclosure panel or selecting an installation area free of
airborne dust, lint, and oil mist. Be sure to leave the required space between drives to provide for cooling, and take proper
measures so the ambient temperature remains within allowable limits and keep flammable materials away from the drive.
Yaskawa offers protective designs for drives that must be used in areas subjected to oil mist and excessive vibration. Contact
Yaskawa or your Yaskawa agent for details.
Installation Direction
NOTICE: Install the drive upright as specified in the manual. Refer to Mechanical Installation on page 34 for more information on
installation. Failure to comply may damage the drive due to improper cooling.
n Settings
Upper Limits
NOTICE: The drive is capable of running the motor up to 400 Hz. Be sure to set the upper limit for the frequency of the drive to prevent the
possible danger of accidentally operating equipment at higher than rated speed. The default setting for the maximum output frequency is
60 Hz.
Lower Limits
NOTICE: Many pumps have a minimum safe operating speed. Be sure to properly set the minimum pump speed in to protect the pump
from damage.
DC Injection Braking
NOTICE: Excessive current during DC Injection Braking and excessive duration of DC Injection Braking can cause motor overheat.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
25
i.2 General Safety
Acceleration/Deceleration Times
Acceleration and deceleration times are affected by the amount of torque generated by the motor, the load torque, and the
inertia moment. Set a longer accel/decel time when Stall Prevention is enabled. The accel/decel times are lengthened for as
long as the Stall Prevention function is in operation.
n General Handling
Wiring Check
NOTICE: Do not connect power supply lines to output terminals U/T1, V/T2, or W/T3. Failure to comply will destroy the drive. Be sure to
perform a final check of all sequence wiring and other connections before turning on the power and also check for short circuits on the
control terminals, which may damage the drive.
Selecting a Circuit Breaker or Circuit Interrupter
Yaskawa recommends installing a Ground Fault Circuit Interrupter (GFCI) to the power supply side. The GFCI should be
designed for use with AC drives (e.g., Type B according to IEC 60755).
Select a Molded Case Circuit Breaker (MCCB) or GFCI with a rated current 1.5 to 2 times higher than the drive rated input
current to avoid nuisance trips caused by harmonics in the drive input current.
Magnetic Contactor Installation
NOTICE: To get the full performance life out of the electrolytic capacitors and circuit relays, refrain from switching the drive power supply
off and on more than once every 30 minutes. Frequent use can damage the drive. Use the drive to stop and start the motor.
Inspection and Maintenance
WARNING! Electrical Shock Hazard. Capacitors in the drive do not immediately discharge after shutting off the power. Wait for at least the
amount of time specified on the drive before touching any components after shutting off the power. Failure to comply may cause injury to
personnel from electrical shock.
WARNING! Burn Hazard. Because the heatsink can get very hot during operation, take proper precautions to prevent burns. When replacing
the cooling fan, shut off the power and wait at least 15 minutes to be sure that the heatsink has cooled down. Failure to comply may cause
burn injury to personnel.
Wiring
Yaskawa recommends using ring terminals on all drive models. Drive models 2A0069 to 2A0415, 4A0058 to 4A0675, and
5A0041 to 5A0242 require the use of use ring terminals for UL/cUL compliance. Use only the tools recommended by the
terminal manufacturer for crimping.
Transporting the Drive
NOTICE: Never steam clean the drive. During transport, keep the drive from coming into contact with salts, fluorine, bromine, phthalate
ester, and other such harmful chemicals.
u Motor Application Precautions
n Standard Induction Motors
Insulation Tolerance
NOTICE: Consider motor voltage tolerance levels and motor insulation in applications with an input voltage of over 440 V or particularly
long wiring distances.
High-Speed Operation
NOTICE: Problems may occur with the motor bearings and dynamic balance of the machine when operating a motor beyond its rated speed.
Contact the motor or machine manufacturer.
Torque Characteristics
Torque characteristics differ compared to operating the motor directly from line power. The user should have a full
understanding of the load torque characteristics for the application.
Vibration and Shock
The drive allows selection of high carrier PWM control and low carrier PWM. Selecting high carrier PWM can help reduce
motor oscillation (drive current derating may be required).
Take particular caution when adding a variable speed drive to an application running a motor from line power at a constant
speed. If resonance occurs, use shock absorbing mounts to the motor base and enable the Jump frequency selection to prevent
continuous operation in the resonant frequency range.
Audible Noise
The audible noise of the motor varies based on the carrier frequency setting. However, drive current derating may be required.
When using a high carrier frequency, audible noise from the motor is comparable to the motor noise generated when running
from line power.
26
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
i.2 General Safety
n Specialized Motors
Submersible Motor
The rated current of a submersible motor is greater than that of a standard motor, so select the drive capacity accordingly. Use
a motor cable large enough to avoid decreasing the maximum torque level from voltage drop caused by a long motor cable.
Explosion-Proof Motor
The motor and the drive must be tested together to be certified as explosion-proof. The drive is not designed for explosionproof areas.
Geared Motor
Make sure that the gear and the lubricant are rated for the desired speed range to avoid gear damage when operating at low
speeds or very high speeds. Consult with the manufacturer for applications that require operation outside the rated speed range
of the motor or gear box.
Single-Phase Motor
Variable speed drives are not designed to operate with single phase motors. Using capacitors to start the motor causes excessive
current to flow and can damage drive components. A split-phase start or a repulsion start can burn out the starter coils because
the internal centrifugal switch is not activated. The drive is for use with three-phase motors only.
n Notes on Power Transmission Machinery
Installing an AC drive in machinery that was previously connected directly to the power supply will allow the machine to
operate at variable speeds. Continuous operation outside of the rated speeds can wear on lubrication material in gear boxes
and other power transmission parts. Make sure that lubrication is sufficient within the entire speed range to avoid machine
damage. Note that operation above the rated speed can increase the noise generated by the machine.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
27
i.2 General Safety
u Drive Label Warning Example
Always heed the warning information listed in Figure i.2 in the position shown in Figure i.3.
WARNING
●
●
●
●
Risk of electric shock.
Read manual before installing.
Wait 5 minutes for capacitor
discharge after disconnecting
power supply.
To conform to
requirements,
make sure to ground the supply
neutral for 400V class.
After opening the manual switch
between the drive and motor,
please wait 5 minutes before
inspecting, performing
maintenance or wiring the drive.
Hot surfaces
●
Top and Side surfaces may
become hot. Do not touch.
Figure i.2 Warning Information Example
ALM
DIGITAL OPERATOR JVOP-183
F1
ESC
F2
M
M
HAND
RESET
ENTER
AUTO
OFF
600V 3Phase 5.5kW/3.7kW
Warning Label
Figure i.3 Warning Information Position
u Warranty Information
n Restrictions
The drive is not designed or manufactured for use in devices or systems that may directly affect or threaten human lives or
health.
Customers who intend to use the product described in this manual for devices or systems relating to transportation, health
care, space aviation, atomic power, electric power, or in underwater applications must first contact their Yaskawa
representatives or the nearest Yaskawa sales office.
WARNING! Injury to Personnel. This product has been manufactured under strict quality-control guidelines. However, if this product is to
be installed in any location where failure of this product could involve or result in a life-and-death situation or loss of human life or in a facility
where failure may cause a serious accident or physical injury, safety devices must be installed to minimize the likelihood of any accident.
28
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
1
Receiving
This chapter explains how to inspect the drive upon receipt, and gives an overview of the different
enclosure types and components.
1.1
MODEL NUMBER AND NAMEPLATE CHECK....................................................30
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
29
1.1 Model Number and Nameplate Check
1.1
Model Number and Nameplate Check
Please perform the following tasks after receiving the drive:
• Inspect the drive for damage.
If the drive appears damaged upon receipt, contact the shipper immediately.
• Verify receipt of the correct model by checking the information on the nameplate.
• If you have received the wrong model or the drive does not function properly, contact your supplier.
u Nameplate
A
H
G
F
IND.CONT.EQ.
7J48 B
B
E
D
:
C
A – Normal Duty Amps
B – Software version
C – Enclosure type
D – Serial number
E – Lot number
F – Output specifications
G – Input specifications
H – AC drive model
Figure 1.1 Nameplate Information Example
30
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
1.1 Model Number and Nameplate Check
CIMR - P W 2
Drive
P1000
Series
No.
W
Region
Code
Water
0021
A
F
No.
Customized
Specifications
No.
Enclosure
Type <1>
A
Standard model
A
IP00/Open
Type
Voltage Class
2 3-phase, 200-240 Vac
F
IP20/NEMA
Type 1
4
3-phase, 380-480 Vac
U
5
3-phase, 500-600 Vac
Flange
Type <2>
No.
No.
A
A
A
Design
Revision
Order
Environmental
Specification <3>
Standard
Refer to the tables below
<1> Refer to Mechanical Installation on page 34 for differences regarding enclosure protection types and component
descriptions.
<2> Provides method of mounting drive with backside (heatsink) external to enclosure, with NEMA 12 integrity.
<3> Please contact Yaskawa for details regarding Environmental Specifications.
n Three-Phase 200 V Class
Table 1.1 Model Number and Specifications (200 V Class)
Max. Motor Capacity kW (HP)
0.75 (0.75)
1.1 (1)
1.5 (2)
2.2 (3)
3.0 (3)
3.7 (5)
5.5 (7.5)
7.5 (10)
11 (15)
15 (20)
18.5 (25)
22 (30)
30 (40)
37 (50)
45 (60)
55 (75)
75 (100)
90 (125)
110 (150)
110 (175)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Rated Output Current A
3.5
6.0
8.0
9.6
12
17.5
21
30
40
56
69
81
110
138
169
211
250
312
360
415
Receiving
Drive Model
2A0004
2A0006
2A0008
2A0010
2A0012
2A0018
2A0021
2A0030
2A0040
2A0056
2A0069
2A0081
2A0110
2A0138
2A0169
2A0211
2A0250
2A0312
2A0360
2A0415
1
31
1.1 Model Number and Nameplate Check
n Three-Phase 400 V Class
Table 1.2 Model Number and Specifications (400 V Class)
Drive Model
4A0002
4A0004
4A0005
4A0007
4A0009
4A0011
4A0018
4A0023
4A0031
4A0038
4A0044
4A0058
Max. Motor Capacity kW (HP)
0.75 (0.75)
1.5 (2)
2.2 (3)
3.0 (3)
3.7 (5)
5.5 (7.5)
7.5 (10)
11 (15)
15 (20)
18.5 (25)
22 (30)
30 (40)
Rated Output Current A
2.1
4.1
5.4
6.9
8.8
11.1
17.5
23
31
38
44
58
4A0072
4A0088
4A0103
4A0139
4A0165
4A0208
4A0250
4A0296
4A0362
4A0414
4A0515
4A0675
37 (50)
45 (60)
55 (75)
75 (100)
90 (125)
110 (150)
132 (200)
160 (250)
185 (300)
220 (350)
250 (400-450)
355 (500-550)
72
88
103
139
165
208
250
296
362
414
515
675
n Three-Phase 600 V Class
Table 1.3 Model Number and Specifications (600 V Class)
Drive Model
5A0003
5A0004
5A0006
5A0009
5A0011
5A0017
5A0022
5A0027
5A0032
5A0041
5A0052
5A0062
5A0077
5A0099
5A0125
5A0145
5A0192
5A0242
Note:
32
Max. Motor Capacity kW (HP)
1.5 (2)
2.2 (3)
3.7 (5)
5.5 (7.5)
7.5 (10)
11 (15)
15 (20)
18.5 (25)
22 (30)
30 (40)
37 (50)
45 (60)
55 (75)
75 (100)
90 (125)
110 (150)
160 (200)
185 (250)
Rated Output Current A
2.7
3.9
6.1
9
11
17
22
27
32
41
52
62
77
99
125
145
192
242
Refer to Single-Phase Derating on page 247 for Single-Phase ratings.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
2
Mechanical Installation
This chapter explains how to properly mount and install the drive.
2.1
MECHANICAL INSTALLATION.............................................................................34
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
33
2.1 Mechanical Installation
2.1
Mechanical Installation
This section outlines specifications, procedures, and the environment for proper mechanical installation of the drive.
u Installation Environment
Install the drive in an environment matching the specifications in Table 2.1 to help prolong the optimum performance life of
the drive.
Table 2.1 Installation Environment
Environment
Installation Area
Ambient Temperature
Humidity
Storage Temperature
Surrounding Area
Altitude
Vibration
Orientation
Conditions
Indoors
-10 °C to +40 °C (IP20/NEMA Type 1 enclosure)
-10 °C to +50 °C (IP00/Open Type enclosure)
Drive reliability improves in environments without wide temperature fluctuations.
When using the drive in an enclosure panel, install a cooling fan or air conditioner in the area to ensure that the air
temperature inside the enclosure does not exceed the specified levels.
Do not allow ice to develop on the drive.
95% RH or less and free of condensation
-20 to +60 °C
Install the drive in an area free from:
• oil mist and dust
• metal shavings, oil, water, or other foreign materials
• radioactive materials
• combustible materials (e.g., wood)
• harmful gases and liquids
• excessive vibration
• chlorides
• direct sunlight.
1000 m or lower, up to 3000 m with derating
10 to 20 Hz at 9.8 m/s2
20 to 55 Hz at 5.9 m/s2 (Models 2A0004 to 2A0211, 4A0002 to 4A0165, and 5A0003 to 5A0099) or
2.0 m/s2 (Models 2A0250 to 2A0415, 4A0208 to 4A0675, and 5A0125 to 5A0242)
Install the drive vertically to maintain maximum cooling effects.
NOTICE: Avoid placing drive peripheral devices, transformers, or other electronics near the drive as the noise created can lead to erroneous
operation. If such devices must be used in close proximity to the drive, take proper steps to shield the drive from noise.
NOTICE: Prevent foreign matter such as metal shavings and wire clippings from falling into the drive during installation. Failure to comply
could result in damage to the drive. Place a temporary cover over the top of the drive during installation. Remove the temporary cover before
drive start-up, as the cover will reduce ventilation and cause the drive to overheat.
u Installation Orientation and Spacing
Install the drive upright as illustrated in Figure 2.1 to maintain proper cooling.
Figure 2.1 Correct Installation Orientation
34
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
2.1 Mechanical Installation
n Single Drive Installation
Figure 2.2 shows the installation distance required to maintain sufficient space for airflow and wiring. Install the heatsink
against a closed surface to avoid diverting cooling air around the heatsink.
Side Clearance
Top/Bottom Clearance
A
C
B
D
D
C
B
A
A – 50 mm minimum
B – 30 mm minimum
C – 120 mm minimum
D – Airflow direction
Figure 2.2 Correct Installation Spacing
Note:
IP20/NEMA Type 1 enclosure and IP00/Open Type enclosure models require the same amount of space above and below the drive for
installation.
n Multiple Drive Installation (Side-by-Side Installation)
Mechanical Installation
Models 2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032 can take advantage of Side-by-Side installation.
When installing multiple drives into the same enclosure panel, mount the drives according to Figure 2.2 and set L8-35,
Installation Method Selection, to 1 (Side-by-Side Mounting).
When mounting drives with the minimum clearance of 2 mm according to Figure 2.3, set parameter L8-35 to 1 while
considering derating. Refer to Parameter List on page 255 for details.
Line up the tops of the drives.
Side Clearance
Top/Bottom Clearance
C
A
A
D
2
B
A
A – 50 mm minimum
B – 30 mm minimum
B
D
A
C – 2 mm minimum
D – 120 mm minimum
Figure 2.3 Space Between Drives (Side-by-Side Mounting)
Note:
Align the tops of the drives when installing drives of different heights in the same enclosure panel. Leave space between the tops and bottoms
of stacked drives for easier cooling fan replacement.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
35
2.1 Mechanical Installation
Remove the top protective covers of all drives as shown in Figure 2.4 when mounting IP20/NEMA Type 1 enclosure drives
side-by-side. Refer to Top Protective Cover on page 84 to remove and reattach the top protective cover.
Figure 2.4 IP20/NEMA 1 Side-by-Side Mounting in Enclosure
u Transporting the Drive
CAUTION! Do not lift the drive by the front cover. Failure to comply may result in minor or moderate injury if the main body of the drive falls.
Figure 2.5 Incorrect Way to Transport the Drive
u HOA Keypad Remote Usage
n Remote Operation
The HOA keypad mounted on the drive can be removed and connected to the drive using an extension cable up to 3 m (9.8
ft.) long to facilitate operation when the drive is installed in a location where it can not be easily accessed.
The HOA keypad can also be permanently mounted remote locations such as panel doors using an extension cable and an
installation support set (depending on the installation type).
Note:
36
Refer to Peripheral Devices & Options on page 227 for information on extension cables and installation support sets.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
2.1 Mechanical Installation
HOA Keypad
Drive
Comm Port
Communication Cable Connector
Figure 2.6 Communication Cable Connection
n HOA Keypad Remote Installation
HOA Keypad Dimensions
Mechanical Installation
15 (0.59)
78 (3.07)
Installation Holes (2-M3 Screws, Depth 5)
44 (1.73)
Unit: mm (in)
Figure 2.7 HOA Keypad Dimensions
Installation Types and Required Materials
The HOA keypad mounts to an enclosure two different ways:
• External/face-mount installs the HOA keypad outside the enclosure panel
• Internal/flush-mount installs the HOA keypad inside the enclosure panel
2
Table 2.2 HOA Keypad Installation Methods and Required Tools
Installation
Method
Description
Installation
Support Sets
Model
Required Tools
External/
Face-Mount
Simplified installation with the
HOA keypad is mounted on the
outside of the panel with two
screws.
–
–
Phillips screwdriver
(#1)
Installation Support Set A
(for mounting with screws
through holes in the panel)
Installation Support Set B
(for use with threaded studs
that are fixed to the panel)
EZZ020642A
Internal/
Flush-Mount
Encloses the HOA keypad in
the panel. The front of the HOA
keypad is flush with the outside
of the panel.
Phillips screwdriver
(#1, #2)
EZZ020642B
Phillips screwdriver (#1)
Wrench (7 mm)
NOTICE: Prevent foreign matter such as metal shavings or wire clippings from falling into the drive during installation and project
construction. Failure to comply could result in damage to the drive. Place a temporary cover over the top of the drive during installation.
Remove the temporary cover before drive start-up, as the cover will reduce ventilation and cause the drive to overheat.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
37
2.1 Mechanical Installation
External/Face-Mount
1. Cut an opening in the enclosure panel for the HOA keypad as shown in Figure 2.8.
2. Position the HOA keypad so the display faces outwards, and mount it to the enclosure panel as shown in Figure
2.9.
22 (0.87)
2 (0.08)
26 (1.02)
78 (3.1)
22 (0.87)
22 (0.87)
14 (0.56)
Unit: mm (in)
Figure 2.8 Panel Cut-Out Dimensions (External/Face-Mount Installation)
HOA Keypad
M3 x 6
Phillips recessed
pan head machine screw x 2
Enclosure panel
Figure 2.9 External/Face-Mount Installation
Internal/Flush-Mount
An internal/flush-mount requires an installation support set that must be purchased separately. Contact Yaskawa to order an
installation support set and mounting hardware. Figure 2.10 illustrates how to attach the Installation Support Set A.
1.
2.
3.
Cut an opening in the enclosure panel for the HOA keypad as shown in Figure 2.11.
Mount the HOA keypad to the installation support.
Mount the installation support set and HOA keypad to the enclosure panel.
Enclosure panel
HOA Keypad
Installation Support Set A
M4 × 10
Phillips truss head screw × 4
(for panel widths between 1 (0.04) and 1.6 (0.06))
M3 × 6
Phillips recessed
pan head machine screw × 2
Unit: mm (in)
Figure 2.10 Internal/Flush Mount Installation
Note:
38
Use a gasket between the enclosure panel and the HOA keypad in environments with a significant amount of dust or other airborne debris.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
120 (4.72)
(0.02)
89 (3.5) +0.5
0
2.1 Mechanical Installation
45 (1.77)
(0.02)
59 (2.32) +0.5
0
Unit : mm (in)
Figure 2.11 Panel Cut-Out Dimensions (Internal/Flush-Mount Installation)
u Exterior and Mounting Dimensions
Table 2.3 Drive Models and Types
IP20/NEMA Type 1
Enclosure
IP00/Open Type
Enclosure
Three-Phase
200 V Class
2A0004F
2A0006F
2A0008F
2A0010F
2A0012F
2A0018F
2A0021F
2A0030F
2A0040F
2A0056F
2A0069F
2A0081F
2A0110F
2A0138F
2A0169F
2A0211F
2A0250A <1>
2A0312A <1>
2A0360A <1>
2A0415A <2>
Drive Model
Three-Phase
400 V Class
4A0002F
4A0004F
4A0005F
4A0007F
4A0009F
4A0011F
4A0018F
4A0023F
4A0031F
4A0038F
4A0044F
4A0058F
4A0072F
4A0088F
4A0103F
4A0139F
4A0165F
4A0208A <1>
4A0250A <1>
4A0296A <1>
4A0362A <1>
4A0414A <2>
4A0515A <2>
4A0675A <2>
4A0930A <2>
4A1200A <2>
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Three-Phase
600 V Class
Page
5A0003F
5A0004F
5A0006F
5A0009F
5A0011F
5A0017F
5A0022F
5A0027F
5A0032F
5A0041F
5A0052F
5A0062F
5A0077F
5A0099F
41
5A0125A <1>
5A0145A <1>
5A0192A <1>
5A0242A <1>
45
Mechanical Installation
Protective Design
2
39
2.1 Mechanical Installation
Drive Model
Protective Design
Flange Type
Enclosure (NEMA
12 Backside)
Three-Phase
200 V Class
2A0004U
2A0006U
2A0008U
2A0010U
2A0012U
2A0018U
2A0021U
2A0030U
2A0040U
2A0056U
2A0069U
2A0081U
2A0110U
2A0138U
2A0169U
2A0211U
2A0250U
2A0312U
2A0360U
2A0415U
Three-Phase
400 V Class
4A0002U
4A0004U
4A0005U
4A0007U
4A0009U
4A0011U
4A0018U
4A0023U
4A0031U
4A0038U
4A0044U
4A0058U
4A0072U
4A0088U
4A0103U
4A0139U
4A0165U
4A0208U
4A0250U
4A0296U
4A0362U
4A0414U
4A0515U
4A0675U
Three-Phase
600 V Class
5A0003U
5A0004U
5A0006U
5A0009U
5A0011U
5A0017U
5A0022U
5A0027U
5A0032U
5A0041U
5A0052U
5A0062U
5A0077U
5A0099U
5A0125U
5A0145U
5A0192U
5A0242U
Page
48
<1> Customers may convert these models to IP20/NEMA Type 1 enclosures using an IP20/NEMA Type 1 Kit. Refer to IP20/NEMA Type 1 Kit
Selection on page 47 to select the appropriate kit.
<2> Contact a Yaskawa representative for IP20/NEMA Type 1 Kit availability for these models.
40
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
2.1 Mechanical Installation
n IP20/NEMA Type 1 Enclosure Drives
Removing the top protective cover or bottom conduit bracket from an IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection
while maintaining IP20 conformity.
H1
H
H0
t2
H2
H3
H3
H2
H1
H0
4-d
W1
H4
4-d
W1
H
Note:
t1
t1
D1
D
W
Max.W2
D
Max.W2
W
Figure 1
D1
Figure 2
Table 2.4 Dimensions for IP20/NEMA Type 1 Enclosure: 200 V Class
Dimensions (in)
Figure
2A0004F
W
H
D
W1
W2
H0
H1
H2
H3
H4
D1
t1
t2
d
Wt. (lb)
5.51
11.81
5.79
4.80
–
10.24
9.76
0.24
1.57
0.06
1.50
0.20
–
M5
7.3
2A0006F
5.51
11.81
5.79
4.80
–
10.24
9.76
0.24
1.57
0.06
1.50
0.20
–
M5
7.3
2A0008F
5.51
11.81
5.79
4.80
–
10.24
9.76
0.24
1.57
0.06
1.50
0.20
–
M5
7.5
2A0010F
5.51
11.81
5.79
4.80
–
10.24
9.76
0.24
1.57
0.06
1.50
0.20
–
M5
7.5
2A0012F
5.51
11.81
5.79
4.80
–
10.24
9.76
0.24
1.57
0.06
1.50
0.20
–
M5
7.5
5.51
11.81
6.46
4.80
–
10.24
9.76
0.24
1.57
0.06
2.17
0.20
–
M5
8.2
2A0018F
1
2A0021F
<1>
5.51
11.81
6.46
4.80
–
10.24
9.76
0.24
1.57
0.06
2.17
0.20
–
M5
8.2
2A0030F
5.51
11.81
6.57
4.80
–
10.24
9.76
0.24
1.57
0.06
2.17
0.20
–
M5
9.3
2A0040F
5.51
11.81
6.57
4.80
–
10.24
9.76
0.24
1.57
0.06
2.17
0.20
–
M5
9.3
2A0056F
7.09
13.39
7.36
6.30
–
11.81
11.18
0.31
1.57
0.06
2.95
0.20
–
M5
13.0
2A0069F
8.66
15.75
7.76
7.56
–
13.78
13.19
0.31
1.97
0.06
3.07
0.20
–
M6
20.1
2A0081F
8.66
15.75
7.76
7.56
–
13.78
13.19
0.31
1.97
0.06
3.07
0.20
–
M6
22.0
2A0110F
10.00
21.02
10.16
7.68
0.31
15.75
15.16
0.30
5.28
–
3.94
0.09
0.09
M6
50.7
10.98
24.17
10.16
8.66
0.31
17.72
17.13
0.30
6.46
–
3.94
0.09
0.09
M6
61.7
2A0138F
2
2A0169F
<1>
2A0211F
12.95
28.74
11.14
10.24
0.31
21.65
21.06
0.30
7.09
–
4.33
0.09
0.09
M6
90.4
12.95
28.74
11.14
10.24
0.31
21.65
21.06
0.30
7.09
–
4.33
0.09
0.09
M6
92.6
Mechanical Installation
Drive Model
2
Dimensions below are the dimensions of IP00/Open Type models after customer installation of the appropriate IP20/NEMA Type 1 Kit.
2A0250A
2A0312A
2A0360A
2
17.95
37.80
12.99
12.80
0.31
27.76
26.77
0.49
10.04
–
5.12
0.13
0.13
M10
183.0
17.95
37.80
12.99
12.80
0.31
27.76
26.77
0.49
10.04
–
5.12
0.13
0.13
M10
194.0
19.84
45.98
13.78
14.57
0.31
31.50
30.43
0.51
14.49
–
5.12
0.18
0.18
M12
238.1
<1> Removing the top protective cover from a IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection while retaining IP20 conformity.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
41
2.1 Mechanical Installation
Table 2.5 Dimensions for IP20/NEMA Type 1 Enclosure: 400 V Class
Drive Model
Dimensions (in)
W
H
D
W1
W2
H0
H1
H2
H3
H4
D1
t1
t2
d
4A0002F
Figure
5.51
11.81
5.79
4.80
–
10.24
9.76
0.24
1.57
0.06
1.50
0.20
–
M5
Wt. (lb)
7.5
4A0004F
5.51
11.81
5.79
4.80
–
10.24
9.76
0.24
1.57
0.06
1.50
0.20
–
M5
7.5
4A0005F
5.51
11.81
5.79
4.80
–
10.24
9.76
0.24
1.57
0.06
1.50
0.20
–
M5
7.5
4A0007F
5.51
11.81
6.46
4.80
–
10.24
9.76
0.24
1.57
0.06
2.17
0.20
–
M5
7.9
5.51
11.81
6.46
4.80
–
10.24
9.76
0.24
1.57
0.06
2.17
0.20
–
M5
8.2
4A0009F
4A0011F
1
<1>
4A0018F
5.51
11.81
6.46
4.80
–
10.24
9.76
0.24
1.57
0.06
2.17
0.20
–
M5
8.2
5.51
11.81
6.57
4.80
–
10.24
9.76
0.24
1.57
0.06
2.17
0.20
–
M5
9.0
4A0023F
5.51
11.81
6.57
4.80
–
10.24
9.76
0.24
1.57
0.06
2.17
0.20
–
M5
9.0
4A0031F
7.09
13.39
6.57
6.30
–
11.81
11.18
0.31
1.57
0.06
2.17
0.20
–
M5
12.6
4A0038F
7.09
13.39
7.36
6.30
–
11.81
11.18
0.31
1.57
0.06
2.95
0.20
–
M5
13.2
4A0044F
8.66
15.75
7.76
7.56
–
13.78
13.19
0.31
1.97
0.06
3.07
0.20
–
M6
19.2
4A0058F
10.00
18.31
10.16
7.68
0.31
15.75
15.16
0.30
2.56
–
3.94
0.09
0.09
M6
50.7
4A0072F
10.98
20.28
10.16
8.66
0.31
17.72
17.13
0.30
2.56
–
3.94
0.09
0.09
M6
59.5
4A0088F
2
12.95
24.80
10.16
10.24
0.31
20.08
19.49
0.30
4.72
–
4.13
0.09
0.13
M6
86.0
4A0103F
<1>
12.95
24.80
10.16
10.24
0.31
20.08
19.49
0.30
4.72
–
4.13
0.09
0.13
M6
86.0
4A0139F
12.95
28.74
11.14
10.24
0.31
21.65
21.06
0.30
7.09
–
4.33
0.09
0.09
M6
99.2
4A0165F
12.95
28.74
11.14
10.24
0.31
21.65
21.06
0.30
7.09
–
4.33
0.09
0.09
M6
101.4
Dimensions below are the dimensions of IP00/Open Type models after customer installation of the appropriate IP20/NEMA Type 1 Kit.
4A0208A
17.95
37.80
12.99
12.80
0.31
27.76
26.77
0.49
10.04
–
5.12
0.13
0.13
M10
191.8
4A0250A
19.84
45.98
13.78
14.57
0.31
31.50
30.43
0.51
14.49
–
5.12
0.18
0.18
M12
233.7
19.84
45.98
13.78
14.57
0.31
31.50
30.43
0.51
14.49
–
5.12
0.18
0.18
M12
246.9
19.84
45.98
13.78
14.57
0.31
31.50
30.43
0.51
14.49
–
5.12
0.18
0.18
M12
257.9
4A0296A
2
4A0362A
<1> Removing the top protective cover from a IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection while retaining IP20 conformity.
Table 2.6 Dimensions for IP20/NEMA Type 1 Enclosure: 600 V Class
Drive Model
Dimensions (in)
W
H
D
W1
W2
H0
H1
H2
H3
H4
D1
t1
t2
d
Wt. (lb)
5A0003F
5.51
11.81
5.79
4.80
–
10.24
9.76
0.24
1.57
0.06
1.50
0.20
–
M5
7.5
5A0004F
5.51
11.81
5.79
4.80
–
10.24
9.76
0.24
1.57
0.06
1.50
0.20
–
M5
7.5
5A0006F
5.51
11.81
6.46
4.80
–
10.24
9.76
0.24
1.57
0.06
2.17
0.20
–
M5
8.2
5A0009F
5.51
11.81
6.46
4.80
–
10.24
9.76
0.24
1.57
0.06
2.17
0.20
–
M5
8.2
5A0011F
Figure
1
5.51
11.81
6.57
4.80
–
10.24
9.76
0.24
1.57
0.06
2.17
0.20
–
M5
9.0
5A0017F
7.09
13.39
7.36
6.30
–
11.81
11.18
0.31
1.57
0.06
2.95
0.20
–
M5
13.2
5A0022F
7.09
13.39
7.36
6.30
–
11.81
11.18
0.31
1.57
0.06
2.95
0.20
–
M5
13.2
5A0027F
8.66
15.75
7.76
7.56
–
13.78
13.19
0.31
1.97
0.06
3.07
0.20
–
M6
19.2
5A0032F
8.66
15.75
7.76
7.56
–
13.78
13.19
0.31
1.97
0.06
3.07
0.20
–
M6
19.2
5A0041F
10.98
20.28
10.16
8.66
0.31
17.72
17.13
0.30
2.56
–
3.94
0.09
0.09
M6
59.5
10.98
20.28
10.16
8.66
0.31
17.72
17.13
0.30
2.56
–
3.94
0.09
0.09
M6
59.5
12.95
28.74
11.14
10.24
0.31
21.65
21.06
0.30
7.09
–
4.33
0.09
0.09
M6
99.2
5A0077F
12.95
28.74
11.14
10.24
0.31
21.65
21.06
0.30
7.09
–
4.33
0.09
0.09
M6
99.2
5A0099F
12.95
28.74
11.14
10.24
0.31
21.65
21.06
0.30
7.09
–
4.33
0.09
0.09
M6
99.2
<1>
5A0052F
5A0062F
2
Dimensions below are the dimensions of IP00/Open Type models after customer installation of the appropriate IP20/NEMA Type 1 Kit.
5A0125A
17.95
37.80
12.99
12.80
0.31
27.76
26.77
0.49
10.04
–
5.12
0.13
0.13
M10
191.8
5A0145A
17.95
37.80
12.99
12.80
0.31
27.76
26.77
0.49
10.04
–
5.12
0.13
0.13
M10
191.8
19.84
45.98
13.78
14.57
0.31
31.50
30.43
0.51
14.49
–
5.12
0.18
0.18
M12
233.7
19.84
45.98
13.78
14.57
0.31
31.50
30.43
0.51
14.49
–
5.12
0.18
0.18
M12
257.9
5A0192A
5A0242A
2
<1> Removing the top protective cover or bottom conduit bracket from an IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection while
maintaining IP20 conformity.
42
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
2.1 Mechanical Installation
IP20/NEMA Type 1 Enclosure Conduit Bracket Dimensions
W
W2
Ød6
Ød6
Ød7
Ød7
W1
D
D
D
D3
D1
D3
D2
D3
D2
Ød5
W2
W1 W1
Ød6
Ød5
W1
D1
W
D1
W
W
W1
Ød5
D2
W
W
W1
Figure 1
Figure 2
Figure 3
W
W
W
W1
W1
W2
W
W1
Ød5
W2
W2
Ød5
W1
W
W2
W
W1
Ød6
Ød5
W1
Ød6
Ød6
D1
D2
D2
Ød7
D
D
D
D3
D2
D3
D3
D1
D1
Ød7
Figure 6
Figure 5
W
W
W2
W4
W1
W
Ød5
W
Ød6
W3 W3
W1
W1
W2
W2
W
W1
W
Ød5
W3
Ød6
W1
Ød5
W4 W4
Ød6
Mechanical Installation
Figure 4
D
D
D2
D3
D1
D2
D3
D2
D1
D3
D4
D1
Ød7
D
W2
W3
W3
Ød7
Ød7
W2
2
Figure 9
Figure 8
Figure 7
Table 2.7 Conduit Bracket Dimensions for IP20/NEMA Type 1
Drive Model
Dimensions (in)
Figure
W
D
W1
W2
W3
Diameter (in)
W4
D1
D2
D3
D4
d5
d6
d7
200 V Class
2A0004F
1.7
1.5
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
2A0006F
1.7
1.5
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
1.7
1.5
1.5
–
–
–
1.6
2.8
3.1
–
–
–
–
2A0008F
1
2A0010F
1.7
1.5
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
2A0012F
1.7
2.2
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
43
2.1 Mechanical Installation
Drive Model
Dimensions (in)
Figure
Diameter (in)
W
D
W1
W2
W3
W4
D1
D2
D3
D4
d5
d6
d7
2A0018F
1.7
2.2
1.5
–
–
–
1.6
2.8
3.1
–
1.4
0.9
1.7
2A0021F
1.7
2.2
1.5
–
–
–
1.6
2.8
3.1
–
1.4
0.9
1.7
1.7
2.2
1.5
–
–
–
1.6
2.8
3.1
–
1.4
0.9
1.7
1
3
2.2
–
–
–
1.9
3.3
2.1
–
1.4
0.9
1.7
1
3
2.2
–
–
–
1.9
3.3
2.1
–
1.4
0.9
1.7
2A0030F
2A0040F
2
2A0056F
2A0069F
1.1
3.1
2.5
–
–
–
2
3.4
2.2
–
1.4
0.9
1.7
2A0081F
1.1
3.1
2.5
–
–
–
2
3.4
2.2
–
1.4
0.9
1.7
2A0110F
4
3.4
3.9
1.5
0.9
–
–
3.9
1.7
1.0
–
2.4
1.1
–
2A0138F
5
3.9
3.9
3.5
1.6
–
–
3.9
1.7
1.0
–
2.0
2.4
1.1
4.4
4.3
2.2
0.6
1.2
2.6
4.7
4.3
2.1
1.6
2.0
1.4
2.4
2A0169F
2A0211F
2A0250A
2A0312A
2A0360A
7
8
9
4.4
4.3
2.2
0.6
1.2
2.6
4.7
4.3
2.1
1.6
2.0
1.4
2.4
6.9
5.1
3.6
3.3
1.0
–
5.4
2.0
1.6
–
2.0
2.4
1.4
6.9
5.1
3.6
3.3
1.0
–
5.4
2.0
1.6
–
2.0
2.4
1.4
7.5
5.1
4.1
1.2
1.1
2.8
6.2
2.8
2.0
–
2.0
2.4
1.7
400 V Class
4A0002F
1.7
1.5
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
4A0004F
1.7
1.5
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
4A0005F
1.7
1.5
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
4A0007F
1
1.7
2.2
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
4A0009F
1.7
2.2
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
4A0011F
1.7
2.2
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
4A0018F
1.7
2.2
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
4A0023F
1
3
2.2
–
–
–
1.9
3.3
2.1
–
1.4
0.9
1.7
4A0031F
4A0038F
2
4A0044F
4A0058F
4A0072F
4A0088F
4A0103F
4A0139F
4A0165F
4A0208A
3
6
7
8
4A0250A
4A0296A
9
4A0362A
1
3
2.2
–
–
–
1.9
3.3
2.1
–
1.4
0.9
1.7
1.1
3.1
2.5
–
–
–
2
3.4
2.2
–
1.4
0.9
1.7
1.1
3.1
2.5
–
–
–
2
3.4
2.2
–
1.4
0.9
1.7
3.4
3.9
1.5
0.9
–
–
3.9
1.7
1.0
–
2.4
1.1
2.0
3.5
3.9
1.6
0.9
–
–
3.9
1.7
1.0
–
2.4
1.1
2.0
3.3
4.1
0.9
–
–
–
3.9
2.6
1.0
–
2.0
2.4
1.1
3.3
4.1
0.9
–
–
–
3.9
2.6
1.0
–
2.0
2.4
1.1
4.4
4.3
2.2
0.6
1.2
2.6
4.7
4.3
2.1
1.6
2.0
1.4
2.4
4.4
4.3
2.2
0.6
1.2
2.6
4.7
4.3
2.1
1.6
2.0
1.4
2.4
6.9
5.1
3.6
3.3
1.0
–
5.4
2.0
1.6
–
2.0
2.4
1.4
7.5
5.1
4.1
1.2
1.1
2.8
6.2
2.8
2.0
–
2.0
2.4
1.7
7.5
5.1
4.1
1.2
1.1
2.8
6.2
2.8
2.0
–
2.0
2.4
1.7
7.5
5.1
4.1
1.2
1.1
2.8
6.2
2.8
2.0
–
2.0
2.4
1.7
600 V Class
5A0003F
1.7
1.5
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
5A0004F
1.7
1.5
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
5A0006F
44
1
1.7
2.2
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
5A0009F
1.7
2.2
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
5A0011F
1.7
2.2
1.5
–
–
–
1.6
2.8
3.1
–
0.9
1.4
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
2.1 Mechanical Installation
Drive Model
Dimensions (in)
Figure
5A0017F
5A0022F
2
5A0027F
5A0032F
5A0041F
3
5A0052F
5A0062F
7
5A0077F
5A0099F
5A0125A
8
5A0145A
5A0192A
9
5A0242A
Note:
Diameter (in)
W
D
W1
W2
W3
W4
D1
D2
D3
D4
d5
d6
d7
1
3
2.2
–
–
–
1.9
3.3
2.1
–
1.4
0.9
1.7
1
3
2.2
–
–
–
1.9
3.3
2.1
–
1.4
0.9
1.7
1.1
3.1
2.5
–
–
–
2
3.4
2.2
–
1.4
0.9
1.7
1.1
3.1
2.5
–
–
–
2
3.4
2.2
–
1.4
0.9
1.7
3.5
3.9
1.6
0.9
–
–
3.9
1.7
1.0
–
2.4
1.1
2.0
3.5
3.9
1.6
0.9
–
–
3.9
1.7
1.0
–
2.4
1.1
2.0
4.4
4.3
2.2
0.6
1.2
2.6
4.7
4.3
2.1
1.6
2.0
1.4
2.4
4.4
4.3
2.2
0.6
1.2
2.6
4.7
4.3
2.1
1.6
2.0
1.4
2.4
4.4
4.3
2.2
0.6
1.2
2.6
4.7
4.3
2.1
1.6
2.0
1.4
2.4
6.9
5.1
3.6
3.3
1.0
–
5.4
2.0
1.6
–
2.0
2.4
1.4
6.9
5.1
3.6
3.3
1.0
–
5.4
2.0
1.6
–
2.0
2.4
1.4
7.5
5.1
4.1
1.2
1.1
2.8
6.2
2.8
2.0
–
2.0
2.4
1.7
7.5
5.1
4.1
1.2
1.1
2.8
6.2
2.8
2.0
–
2.0
2.4
1.7
Removing the top protective cover or bottom conduit bracket from an IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection
while maintaining IP20 conformity.
n IP00/Open Type Enclosure Drives
W1
4-d
t2
4-d
W
Max W2
D1
D
t1
H2
t1
W
Max W2
Max W2
Figure 1
Mechanical Installation
Max W2
H2
H1
H
H
t2
H1
W1
D1
D
Figure 2
W1
W3
6-d
W3
t2
H
t1
H2
H1
2
D1
Max W2
W
Max W2
D
Figure 3
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
45
2.1 Mechanical Installation
Table 2.8 Dimensions for IP00/Open Type Enclosure: 200 V Class
Drive
Model
Figure
Dimensions (in)
W2
H1
H2
D1
t1
t2
d
Wt. (lb)
W
H
D
W1
17.72
27.76
12.99
12.80
0.39
26.77
0.49
5.12
0.13
0.13
M10
167.6
17.72
27.76
12.99
12.80
0.39
26.77
0.49
5.12
0.13
0.13
M10
176.4
2A0360A
<1>
19.69
31.50
13.78
14.57
0.39
30.43
0.51
5.12
0.18
0.18
M12
216.1
2A0415A
19.69
31.50
13.78
14.57
0.39
30.43
0.51
5.12
0.18
0.18
M12
218.3
2A0250A
<1>
2A0312A
<1>
1
<1> Customers may convert these models to IP20/NEMA Type 1 enclosures using an IP20/NEMA Type 1 Kit. Refer to IP20/NEMA Type 1 Kit
Selection on page 47 to select the appropriate kit.
Table 2.9 Dimensions for IP00/Open Type Enclosure: 400 V Class
Drive
Model
Dimensions (in)
W
H
D
W1
W2
W3
W4
H1
H2
D1
t1
t2
d
Wt.
(lb)
4A0208A
17.72
27.76
12.99
12.80
0.39
–
–
26.77
0.49
5.12
0.13
0.13
M10
174.2
4A0250A
19.69
31.50
13.78
14.57
0.39
–
–
30.43
0.51
5.12
0.18
0.18
M12
211.6
19.69
31.50
13.78
14.57
0.39
–
–
30.43
0.51
5.12
0.18
0.18
M12
224.9
19.69
31.50
13.78
14.57
0.39
–
–
30.43
0.51
5.12
0.18
0.18
M12
235.9
19.69
26.38
26.38
37.40
44.88
44.88
14.57
14.57
14.57
14.57
17.32
17.32
0.31
0.24
0.24
–
8.66
8.66
–
–
–
36.34
43.70
43.70
0.51
0.59
0.59
5.31
5.91
5.91
0.18
0.18
0.18
0.18
0.18
0.18
M12
M12
M12
275.6
476.2
487.2
Figure
<1>
<1>
4A0296A
1
<1>
4A0362A
<1>
4A0414A
4A0515A
4A0675A
2
3
<1> Customers may convert these models to IP20/NEMA Type 1 enclosures using an IP20/NEMA Type 1 Kit. Refer to IP20/NEMA Type 1 Kit
Selection on page 47 to select the appropriate kit.
Table 2.10 Dimensions for IP00/Open Type Enclosure: 600 V Class
Drive
Model
Dimensions (in)
Figure
5A0125A
<1>
5A0145A
<1>
5A0192A
<1>
5A0242A
<1>
W
H
D
W1
W2
W3
W4
H1
H2
D1
t1
t2
d
Wt.
(lb)
17.72
27.76
12.99
12.80
0.39
–
–
26.77
0.49
5.12
0.13
0.13
M10
174.2
17.72
27.76
12.99
12.80
0.39
–
–
26.77
0.49
5.12
0.13
0.13
M10
174.2
19.69
31.50
13.78
14.57
0.39
–
–
30.43
0.51
5.12
0.18
0.18
M12
235.9
19.69
31.50
13.78
14.57
0.39
–
–
30.43
0.51
5.12
0.18
0.18
M12
235.9
1
<1> Customers may convert these models to IP20/NEMA Type 1 enclosures using an IP20/NEMA Type 1 Kit. Refer to IP20/NEMA Type 1 Kit
Selection on page 47 to select the appropriate kit.
46
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
2.1 Mechanical Installation
IP20/NEMA Type 1 Kit Selection
Customers may convert IP00/Open Type models to IP20/NEMA Type 1 enclosures. Refer to Table 2.11 to select the
appropriate IP20/NEMA Type 1 Kit when performing the conversion.
Contact a Yaskawa representative for IP20/NEMA Type 1 Kit availability for IP00/Open Type models not listed.
Table 2.11 IP20/NEMA Type 1 Kit Selection
IP00/Open Type
Drive Model
2A0250A
2A0312A
2A0360A
4A0208A
4A0250A
4A0296A
4A0362A
5A0125A
Comments
100-054-503
100-054-504
Refer to IP20/NEMA Type 1 Enclosure
Drives on page 41 for drive dimensions with the
IP20/NEMA Type 1 Kit installed.
100-054-503
100-054-504
Mechanical Installation
5A0145A
5A0192A
5A0242A
IP20/NEMA Type 1 Kit Code
2
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
47
2.1 Mechanical Installation
n Flange Type Enclosure (NEMA 12 Backside) Dimensions
Unit: inch [mm]
Figure 2.12 Models 2A0004U to 0012U, 4A0002U to 0005U, and 5A0003U and 0004U
Table 2.12 Weights for 2A0004U to 0012U, 4A0002U to 0005U, and 5A0003U and 0004U
Drive Model
Drive Weight
lb (kg)
48
2A0004U
7.3
(3.3)
2A0006U
7.3
(3.3)
2A0008U
7.5
(3.4)
2A0010U
7.5
(3.4)
2A0012U 4A0002U 4A0004U 4A0005U 5A0003U 5A0004U
7.5
7.5
7.5
7.5
7.5
7.5
(3.4)
(3.4)
(3.4)
(3.4)
(3.4)
(3.4)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Mechanical Installation
2.1 Mechanical Installation
Unit: inch [mm]
Figure 2.13 Models 2A0018U and 0021U, 4A0007U to 0011U, and 5A0006U and 0009U
2
Table 2.13 Weights for 2A0018U and 0021U, 4A0007U to 0011U, and 5A0006U and 0009U
Drive Model
Drive Weight
lb (kg)
2A0018U
8.1
(3.7)
2A0021U
8.1
(3.7)
4A0007U
7.9
(3.6)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4A0009U
8.1
(3.7)
4A0011U
8.1
(3.7)
5A0006U
8.1
(3.7)
5A0009U
8.1
(3.7)
49
2.1 Mechanical Installation
Unit: inch [mm]
[194]
Figure 2.14 Models 2A0030U and 0040U, 4A0018U and 0023U, and 5A0011U
Table 2.14 Weights for 2A0030U and 0040U, 4A0018U and 0023U, and 5A0011U
Drive Model
Drive Weight
lb (kg)
50
2A0030U
9.2
(4.2)
2A0040U
9.2
(4.2)
4A0018U
9.0
(4.1)
4A0023U
9.0
(4.1)
5A0011U
9.0
(4.1)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Mechanical Installation
2.1 Mechanical Installation
Unit: inch [mm]
2
Figure 2.15 Model 4A0031U
Table 2.15 Weight for 4A0031U
Drive Model
Drive Weight
lb (kg)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4A0031U
12.5
(5.7)
51
2.1 Mechanical Installation
Unit: inch [mm]
[234]
Figure 2.16 Models 2A0056U, 4A0038U, and 5A0017U and 5A0022U
Table 2.16 Weights for 2A0056U, 4A0038U, and 5A0017U and 5A0022U
Drive Model
Drive Weight
lb (kg)
52
2A0056U
13.0
(5.9)
4A0038U
13.2
(6.0)
5A0017U
13.2
(6.0)
5A0022U
13.2
(6.0)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Mechanical Installation
2.1 Mechanical Installation
Unit: inch [mm]
Figure 2.17 Models 2A0069U and 2A0081U, 4A0044U, and 5A0027U and 5A0032U
2
Table 2.17 Weights for 2A0069U and 2A0081U, 4A0044U, and 5A0027U and 5A0032U
Drive Model
Drive Weight
lb (kg)
2A0069U
20.0
(9.1)
2A0081U
22.0
(10.0)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4A0044U
19.1
(8.7)
5A0027U
19.1
(8.7)
5A0032U
19.1
(8.7)
53
2.1 Mechanical Installation
Unit: inch [mm]
Figure 2.18 Models 2A0110U and 4A0058U
Table 2.18 Weights for 2A0110U and 4A0058U
Drive Model
Drive Weight
lb (kg)
54
2A0110U
50.6
(23.0)
4A0058U
50.6
(23.0)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
2.1 Mechanical Installation
Mechanical Installation
Unit: inch [mm]
Figure 2.19 Models 2A0138U, 4A0072U, 5A0041U and 5A0052U
Table 2.19 Weights for 2A0138U, 4A0072U, 5A0041U and 5A0052U
Drive Model
Drive Weight
lb (kg)
2A0138U
61.6
(28.0)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4A0072U
59.4
(27.0)
5A0041U
59.4
(27.0)
5A0052U
59.4
(27.0)
2
55
2.1 Mechanical Installation
[390]
Unit: inch [mm]
Figure 2.20 Models 4A0088U and 4A0103U
Table 2.20 Weights for 4A0088U and 4A0103U
Drive Model
Drive Weight
lb (kg)
56
4A0088U
85.8
(39.0)
4A0103U
85.8
(39.0)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
2.1 Mechanical Installation
Mechanical Installation
Unit: inch [mm]
Figure 2.21 Models 2A0169U and 0211U, 4A0139U and 0165U, and 5A0062U to 0099U
Table 2.21 Weights for 2A0169U and 0211U, 4A0139U and 0165U, and 5A0062U to 0099U
Drive Model
Drive Weight
lb (kg)
2A0169U
90.2
(41.0)
2A0211U
92.4
(42.0)
4A0139U
99.0
(45.0)
4A0165U
101.2
(46.0)
5A0062U
99.0
(45.0)
5A0077U
99.0
(45.0)
5A0099U
191
(87)
2
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
57
2.1 Mechanical Installation
Unit: inch [mm]
Figure 2.22 Models 2A0250U and 0312U, 4A0208U, and 5A0125U and 0145U
Table 2.22 Weights for 2A0250U and 0312U, 4A0208U, and 5A0125U and 0145U
Drive Model
Drive Weight
lb (kg)
58
2A0250U
183
(83)
2A0312U
194
(88)
4A0208U
191
(87)
5A0125U
191
(87)
5A0145U
191
(87)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
2.1 Mechanical Installation
Unit: inch [mm]
Mechanical Installation
Figure 2.23 Models 2A0360U and 0415U, 4A0250U to 0362U, and 5A0192U and 0242U
Table 2.23 Weights for 2A0360U and 0415U, 4A0250U to 0362U, and 5A0192U and 0242U
Drive Model
Drive Weight
lb (kg)
2A0360U
238
(108)
2A0415U
–
4A0250U
233
(106)
4A0296U
246
(112)
4A0362U
257
(117)
5A0192U
257
(117)
5A0242U
257
(117)
2
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
59
2.1 Mechanical Installation
0.79
[20]
[645]
Unit: inch [mm]
Figure 2.24 Model 4A0414U
60
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Mechanical Installation
2.1 Mechanical Installation
Unit: inch [mm]
Figure 2.25 Models 4A0515U and 4A0675U
n Flange Type Panel Cut-Out Dimensions
Flange type drives must be ordered from the factory using the U: Flange Type enclosure rating.
2
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
61
2.1 Mechanical Installation
Unit: inch [mm]
Figure 2.26 Models 2A0004U to 0012U, 4A0002U to 0005U, 5A0003U and 0004U
62
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Mechanical Installation
2.1 Mechanical Installation
Unit: inch [mm]
2
Figure 2.27 Models 2A0018U and 0021U, 4A0007U to 0011U, and 5A0006U and 0009U
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
63
2.1 Mechanical Installation
Unit: inch [mm]
Figure 2.28 Models 2A0030U and 0040U, 4A0018U and 0023U, and 5A0011U
64
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Mechanical Installation
2.1 Mechanical Installation
2
Unit: inch [mm]
Figure 2.29 Model 4A0031U
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
65
2.1 Mechanical Installation
Unit: inch [mm]
Figure 2.30 Models 2A0056U, 4A0038U, and 5A0017U and 5A0022U
66
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Mechanical Installation
2.1 Mechanical Installation
Unit: inch [mm]
2
Figure 2.31 Models 2A0069U and 2A0081U, 4A0044U, and 5A0027U and 5A0032U
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
67
2.1 Mechanical Installation
Unit: inch [mm]
Figure 2.32 Models 2A0110U and 4A0058U
Unit: inch [mm]
Figure 2.33 Models 2A0138U, 4A0072U, and 5A0041U and 5A0052U
68
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
2.1 Mechanical Installation
Unit: inch [mm]
Mechanical Installation
Figure 2.34 Models 4A0088U and 4A0103U
2
Unit: inch [mm]
Figure 2.35 Models 2A0169U and 0211U, 4A0139U and 0165U, and 5A0062U to 0099U
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
69
2.1 Mechanical Installation
Unit: inch [mm]
Figure 2.36 Models 2A0250U and 0312U, 4A0208U, and 5A0125U and 0145U
Unit: inch [mm]
Figure 2.37 Models 2A0360U and 0415U, 4A0250U and 0362U, and 5A0192U and 0242U
70
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
2.1 Mechanical Installation
Unit: inch [mm]
Mechanical Installation
Figure 2.38 Model 4A0414U
2
Unit: inch [mm]
Figure 2.39 Models 4A0515U and 4A0675U
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
71
2.1 Mechanical Installation
This Page Intentionally Blank
72
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3
Electrical Installation
This chapter explains proper procedures for wiring the control circuit terminals, motor, and power
supply.
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
STANDARD CONNECTION DIAGRAM.................................................................74
MAIN CIRCUIT CONNECTION DIAGRAM............................................................77
TERMINAL COVER................................................................................................79
HOA KEYPAD AND FRONT COVER....................................................................81
TOP PROTECTIVE COVER...................................................................................84
MAIN CIRCUIT WIRING.........................................................................................85
CONTROL CIRCUIT WIRING................................................................................96
CONTROL I/O CONNECTIONS...........................................................................101
CONNECT TO A PC.............................................................................................104
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
73
3.1 Standard Connection Diagram
3.1
Standard Connection Diagram
Connect the drive and peripheral devices as shown in Figure 3.1. It is possible to set and run the drive via the digital operator
without connecting digital I/O wiring. This section does not discuss drive operation; Refer to Start-Up Programming &
Operation on page 105 for instructions on operating the drive.
NOTICE: Inadequate wiring could result in damage to the drive. Install adequate branch circuit short circuit protection per applicable codes.
The drive is suitable for circuits capable of delivering not more than 100,000 RMS symmetrical amperes, 240 Vac maximum (200 V class),
480 Vac maximum (400 V class), 600 Vac maximum (600 V class).
NOTICE: When the input voltage is 440 V or higher or the wiring distance is greater than 100 meters, pay special attention to the motor
insulation voltage or use a drive duty motor. Failure to comply could lead to motor insulation breakdown.
NOTICE: Do not connect AC control circuit ground to drive enclosure. Improper drive grounding can cause control circuit malfunction.
Note:
74
The minimum load for the relay outputs M1-M2, M3-M4, MA-MB-MC, and MD-ME-MF is 10 mA.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.1 Standard Connection Diagram
DC link choke <1>
(option)
Terminals -, +1, +2, B1, B2 are
for connection options. Never
connect power supply lines to
these terminals
U
X
+2
Three-Phase
Power Supply R
200 to 600 V
S
50/60 Hz
(Depending on T
model capacity)
Multi-function
digtial inputs
(default setting)
Braking resistor
(option) <2>
Jumper
+1
B2
B1
－
Main
Switch
Fuse
S/L2
T/L3
Forward Run / Stop
S1
Through Mode
S2
Ext. Pump Fault
S3
Fault Reset
S4
Multi Setpoint 1
S5
HAND Mode
S6
HAND Mode 2
S7
Through Mode
S8
M
Ground
Option board
connectors
CN5-C
CN5-B
CN5-A
Terminal board
jumpers and switches
On
Off
V
I
DIP Switch S2
Term. Res. On/Off
Jumper S1
A1/A2/A3 Volt./Curr.
Selection
A1 A2 A3
V
SN
I
SC
Sink / Source mode
selection wire link
(default: Sink) <4>
W/T3
<3>
Control Circuit
V
W
V/T2
iQpump1000
R/L1
U
U/T1
Main Circuit
Jumper S5
AM/FM Volt./Curr.
Selection
FM AM
SP
MA
+24 V <5>
MB
MC
Fault output
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Shield ground terminal
MD
RP Pulse Train Input (max 32 kHz)
<6>
+V
ME
MF
Power supply +10.5 Vdc, max. 20 mA
2 kΩ
A1 Analog Input 1 (Frequency Bias H3-02)
Multi-function
analog/pulse
train inputs
A2
0 to +/-10Vdc (20 kΩ)
4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
Analog Input 2 (PID Feedback H3-10)
0 to +10Vdc (20 kΩ)
4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω)
M1
M2
<7>
M3
M4
0V
Multi-function relay output (During Freq.
250 Vac, max. 1 A
Output H2-01)
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function relay output (Through Mode H2-02)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Electrical Installation
A3 Analog Input 3 (HAND Freq. Reference H3-06)
0 to +/-10Vdc (20 kΩ)
AC 4 to 20 mA (250 Ω) / 0 to 20 mA (250 Ω) <8>
Multi-function relay output (Fault H2-03)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Note: When A1 & A3 using current input
Resolution = 10 bit plus sign
Termination resistor
(120 Ω , 1/2 W)
R+
R-
MEMOBUS/Modbus comm.
RS-422/RS-485
max. 115.2 kBps
S+
DIP
Switch S2
<9>
FM
IG
+
<11>
24V
shielded line
AM
AC
－
FM
3
+ (Output frequency)
-10 to +10 Vdc (2mA)
or 4 to 20 mA <10>
Multi-function analog output 2
AM
0V
+ (Output current)
-10 to +10 Vdc (2mA)
or 4 to 20 mA <10>
E (G)
SN
Factory
Installed
Jumper
+24 Vdc
Transducer －
Supply
(max. 150 mA)
Multi-function analog output 1
－
S-
AC
twisted-pair shielded line
control circuit terminal
main circuit terminal
Figure 3.1 Drive Standard Connection Diagram (example: model 2A0040)
<1> Remove the jumper when installing a DC link choke. Models 2A0110 to 2A0415 and 4A0058 to 4A0675 come with a built-in
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
75
3.1 Standard Connection Diagram
DC link choke.
<2> Set L8-55 to 0 to disable the protection function of the built-in braking transistor of the drive when using an optional regenerative
converter or dynamic braking option. Leaving L8-55 enabled may cause a braking resistor fault (rF). Additionally, disable Stall
Prevention (L3-04 = 0) when using an optional regenerative converter, regenerative or braking units, or dynamic braking option.
Leaving If L3-04 enabled may prevent the drive from stopping within the specified deceleration time.
<3> Supplying power to the control circuit separately from the main circuit requires 24 V power supply (option).
<4> This figure illustrates an example of a sequence input to S1 through S8 using a non-powered relay or an NPN transistor. Install
the wire link between terminals SC-SP for Sink mode, between SC-SN for Source mode, or leave the link out for external power
supply. Never short terminals SP and SN, as it will damage the drive.
<5> This voltage source supplies a maximum current of 150 mA.
<6> The maximum output current capacity for the +V terminal on the control circuit is 20 mA. Never short terminals +V and AC, as
it can cause erroneous operation or damage the drive.
<7> Set jumper S1 to select between a voltage or current input signal to terminal A2. The default setting is for current input.
<8> Set jumper S1 to select between a voltage or current input signal to terminal A1 and A3. The default setting is for voltage input.
<9> Set DIP switch S2 to the ON position to enable the termination resistor in the last drive in a MEMOBUS/Modbus network.
<10> Monitor outputs work with devices such as analog frequency meters, ammeters, voltmeters, and wattmeters. They are not
intended for use as a feedback-type signal.
<11> Use jumper S5 to select between voltage or current output signals at terminals AM and FM. Set parameters H4-07 and H4-08
accordingly.
WARNING! Sudden Movement Hazard. Do not close the wiring for the control circuit unless the multifunction input terminal parameters are
properly set. Improper sequencing of run/stop circuitry could result in death or serious injury from moving equipment.
WARNING! Sudden Movement Hazard. Ensure start/stop and safety circuits are wired properly and in the correct state before energizing
the drive. Failure to comply could result in death or serious injury from moving equipment. When programmed for 3-Wire control, a momentary
closure on terminal S1 may cause the drive to start.
WARNING! Sudden Movement Hazard. Confirm the drive I/O signals and external sequence before executing the application preset
function. Executing the application preset function or setting A1-03 ≠ 0 will change the drive I/O terminal functions and may cause unexpected
equipment operation. Failure to comply may cause death or serious injury.
NOTICE: When using the automatic fault restart function with wiring designed to shut off the power supply upon drive fault, make sure the
drive does not trigger a fault output during fault restart (L5-02 = 0, default). Failure to comply will prevent the automatic fault restart function
from working properly.
76
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.2 Main Circuit Connection Diagram
3.2
Main Circuit Connection Diagram
Refer to diagrams in this section when wiring the main circuit of the drive. Connections may vary based on drive capacity.
The DC power supply for the main circuit also provides power to the control circuit.
NOTICE: Do not use the negative DC bus terminal “–” as a ground terminal. This terminal is at high DC voltage potential. Improper wiring
connections could damage the drive.
u Three-Phase 200 V Class Models 2A0004 to 2A0081
Three-Phase 400 V Class Models 4A0002 to 4A0044
Three-Phase 600 V Class Models 5A0003 to 5A0032
B1 B2
+1
Relay
+2
R/L1
Current
sensor
U/T1
+
S/L2
V/T2
T/L3
W/T3
–
Gate board
Control
board
Operator
Figure 3.2 Connecting Main Circuit Terminals
u Three-Phase 200 V Class Models 2A0110, 2A0138
Three-Phase 400 V Class Models 4A0058, 4A0072
Three-Phase 600 V Class Models 5A0041, 5A0052
Electrical Installation
B1 B2
+1
DC link
choke
Relay
Current
sensor
R/L1
S/L2
U/T1
+
V/T2
T/L3
W/T3
–
3
Gate board
Control
board
Operator
Figure 3.3 Connecting Main Circuit Terminals
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
77
3.2 Main Circuit Connection Diagram
u Three-Phase 200 V Class Models 2A0169 to 2A0211
Three-Phase 400 V Class Models 4A0088 to 4A0139
Three-Phase 600 V Class Models 5A0062 to 5A0099
+3
+1
DC link
choke
Relay
R/L1
Current
sensor
U/T1
+
S/L2
V/T2
T/L3
W/T3
–
Gate board
Control
board
Operator
Figure 3.4 Connecting Main Circuit Terminals
u Three-Phase 200 V Class Models 2A0250 to 2A0415
Three-Phase 400 V Class Models 4A0165 to 4A0675
Three-Phase 600 V Class Models 5A0125 to 5A0242
+3
+1
DC link
choke
Relay
R/L1
Current
sensor
U/T1
+
S/L2
V/T2
T/L3
W/T3
–
24 V
Power
Supply
Gate board
Control
board
Operator
Figure 3.5 Connecting Main Circuit Terminals
u Single-Phase Connections
Use terminals R/L1 and S/L2 to connect single-phase power.
78
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.3 Terminal Cover
3.3
Terminal Cover
Follow the procedure below to remove the terminal cover for wiring and to reattach the terminal cover after wiring is complete.
u Models 2A0004 to 2A0081, 4A0002 to 4A0044, 5A0003 to 5A0032
(IP20/NEMA Type 1 Enclosure)
n Removing the Terminal Cover
1.
Loosen the terminal cover screw using a #2 Phillips screwdriver. Screw sizes vary by drive model.
Figure 3.6 Removing the Terminal Cover on an IP20/NEMA Type 1 Enclosure Drive
2.
Push in on the tab located on the bottom of the terminal cover and gently pull forward to remove the terminal cover.
Electrical Installation
Figure 3.7 Removing the Terminal Cover on an IP20/NEMA Type 1 Enclosure Drive
n Reattaching the Terminal Cover
Power lines and signal wiring should pass through the opening provided. Refer to Wiring the Main Circuit Terminal on
page 94 and Wiring the Control Circuit Terminal on page 99 for details on wiring.
Reattach the terminal cover after completing the wiring to the drive and other devices.
3
<1>
Figure 3.8 Reattaching the Terminal Cover on an IP20/NEMA Type 1 Enclosure Drive
<1> Connect the ground wiring first, then the main circuit wiring, and finally the control circuit wiring.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
79
3.3 Terminal Cover
u Models 2A0110 to 2A0250, 4A0208 to 4A0675, and 5A0125 to 5A0242 (IP00/Open Type
Enclosure)
n Removing the Terminal Cover
1.
Note:
Loosen the screws on the terminal cover, then pull down on the cover.
The terminal cover and the number of terminal cover screws differ depending on the drive model.
CAUTION! Do not completely remove the cover screws, just loosen them. If the cover screws are removed completely, the terminal
cover may fall off causing an injury.
Figure 3.9 Removing the Terminal Cover on an IP00/Open Type Enclosure Drive
2.
Pull forward on the terminal cover to free it from the drive.
Figure 3.10 Removing the Terminal Cover on an IP00/Open Type Enclosure Drive
n Reattaching the Terminal Cover
After wiring the terminal board and other devices, double-check connections and reattach the terminal cover. Refer to Wiring
the Main Circuit Terminal on page 94 and Wiring the Control Circuit Terminal on page 99 for details on wiring.
<1>
Figure 3.11 Reattaching the Terminal Cover on an IP00/Open Type Enclosure Drive
<1> Connect the ground wiring first, then the main circuit wiring, and finally the control circuit wiring.
80
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.4 HOA Keypad and Front Cover
3.4
HOA Keypad and Front Cover
Detach the HOA keypad from the drive for remote operation or when opening the front cover to install an option card.
NOTICE: Be sure to remove the HOA keypad prior to opening or reattaching the front cover. Leaving the HOA keypad plugged into the drive
when removing the front cover can result in erroneous operation caused by a poor connection. Firmly fasten the front cover back into place
before reattaching the HOA keypad.
u Removing/Reattaching the HOA Keypad
n Removing the HOA Keypad
While pressing on the tab located on the right side of the digital operator, pull the HOA keypad forward to remove it from the
drive.
Figure 3.12 Removing the HOA Keypad
n Reattaching the HOA Keypad
Insert the HOA keypad into the opening in the top cover while aligning it with the notches on the left side of the opening.
Next, press gently on the right side of the keypad until it clicks into place.
u Removing/Reattaching the Front Cover
n Removing the Front Cover
Models 2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032
After removing the terminal cover and the HOA keypad, loosen the screw that affixes the front cover (models
2A0056, 4A0038, 5A0022, and 5A0027 do not use a screw to affix the front cover) . Pinch in on the tabs found on each side
of the front cover, then pull forward to remove it from the drive.
Electrical Installation
Figure 3.13 Reattaching the HOA Keypad
3
Figure 3.14 Remove the Front Cover (2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032)
Models 2A0110 to 2A0415 and 4A0058 to 4A0675
1. Remove the terminal cover and the HOA keypad.
2. Loosen the installation screw on the front cover.
3. Use a straight-edge screwdriver to loosen the hooks on each side of the cover that hold it in place.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
81
3.4 HOA Keypad and Front Cover
Hook
Front cover
installation screw
Hook
Free hooks on both
sides of the cover
Figure 3.15 Remove the Front Cover (2A0010 to 2A0415 and 4A0058 to 4A0675)
4.
Unhook the left side of the front cover then swing the left side towards you as shown in Figure 3.16 until the cover
comes off.
Figure 3.16 Remove the Front Cover (2A0010 to 2A0415 and 4A0058 to 4A0675)
82
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.4 HOA Keypad and Front Cover
n Reattaching the Front Cover
Models 2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032
Reverse the instructions given in Remove the Front Cover (2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032)
on page 81 to reattach the front cover. Pinch inwards on the hooks found on each side of the front cover while guiding it back
into the drive. Make sure it clicks firmly into place.
Models 2A0110 to 2A0415 and 4A0058 to 4A0675
1. Slide the front cover so the hooks on the top connect to the drive.
Figure 3.17 Reattach the Front Cover (2A0110 to 2A0415 and 4A0058 to 4A0675)
After connecting the hooks to the drive, press firmly on the cover to lock it into place.
Electrical Installation
2.
3
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
83
3.5 Top Protective Cover
3.5
Top Protective Cover
Drive models 2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032 are designed to IP20/NEMA Type 1
specifications with a protective cover on the top. Removing this top protective cover or the bottom conduit bracket from an
IP20/NEMA Type 1 enclosure drive voids the NEMA Type 1 protection while maintaining IP20 conformity.
u Removing the Top Protective Cover
Insert the tip of a straight-edge screwdriver into the small opening located on the front edge of the top protective cover. Gently
apply pressure as shown in the figure below to free the cover from the drive.
Note:
Removing the top protective cover or the bottom conduit bracket from an IP20/NEMA Type 1 enclosure drive voids the NEMA Type 1
protection while maintaining IP20 conformity.
Figure 3.18 Removing the Top Protective Cover
u Reattaching the Top Protective Cover
Insert the two small protruding hooks on the rear side of the top protective cover into the provided mounting holes near the
back of the drive, then press down on the front side of the top protective cover to fasten the cover into place.
Protective Cover
Mounting Holes
Figure 3.19 Reattaching the Protective Cover
84
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.6 Main Circuit Wiring
3.6
Main Circuit Wiring
This section describes the functions, specifications, and procedures required to safely and properly wire the main circuit in
the drive.
NOTICE: Do not solder the ends of wire connections to the drive. Soldered wiring connections can loosen over time. Improper wiring practices
could result in drive malfunction due to loose terminal connections.
NOTICE: Do not switch the drive input to start or stop the motor. Frequently switching the drive on and off shortens the life of the DC bus
charge circuit and the DC bus capacitors, and can cause premature drive failures. For the full performance life, refrain from switching the
drive on and off more than once every 30 minutes.
Note:
Refer to Single-Phase Derating on page 247 for applying and protecting the drive when using single-phase input power.
Refer to Input Fuse Installation on page 347 for details on fuse selection.
u Factory Recommended Branch Circuit Protection
WARNING! Fire Hazard. Install adequate branch circuit protection according to applicable local codes and this manual. Failure to comply
could result in fire and damage to the drive or injury to personnel. The device is suitable for use on a circuit capable of delivering not more
than 100,000 RMS symmetrical amperes, 240 Vac (200 V class) and 480 Vac (400 V class), when protected by branch circuit protection
devices specified in this manual.
Branch circuit protection shall be provided by any of the following: Non-time delay Class J, T, or CC fuses sized at 300% of the drive input
rating, or Time delay Class J, T, or CC fuses sized at 175% of the drive input rating, or MCCB sized at 200% maximum of the drive input
rating.
Yaskawa recommends installing branch circuit protection according to maintain compliance with UL508C. Semiconductor
protective type fuses are preferred. Alternate branch circuit protection devices are also listed in this manual. Refer to Factory
Recommended Branch Circuit Protection on page 336 for details.
u Main Circuit Terminal Functions
Table 3.1 Main Circuit Terminal Functions
200 V
Class
400 V
Class
600 V
Class
Drive Model
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
B1
B2
+2
+1
–
+3
Note:
Type
2A0004 to 2A0081
2A0110 to 2A0138
2A0169 to 2A0415
4A0002 to 4A0044
4A0058, 4A0072
4A0088 to 4A0675
5A0003 to 5A0032
5A0041 to 5A0052
5A0062 to 5A0242
Main circuit power supply input
Drive output
Braking resistor
Not available
• DC link choke
Not available
connection
(+1, +2)
(remove the
shorting bar
DC power supply
• DC power supply
between
input
input (+1, −)
+1 and +2)
(+1, −)
• Braking unit
• DC power supply
connection (+3, −)
input
(+1, −)
Not available
For 200 V class: 100 Ω or less
For 400 V class: 10 Ω or less
For 600 V class: 10 Ω or less
Function
Page
Connects line power to the drive
75
Connects to the motor
75
Available for connecting a braking
resistor or a braking resistor unit option
–
Electrical Installation
Terminal
3
For connecting:
• the drive to a DC power supply
(terminals +1 and – are not EU/CE
or UL approved)
• dynamic braking options
• a DC link choke
–
Grounding terminal
94
Use terminals B1 and – when installing a CDBR-type braking unit on drives with built-in braking transistors (Models 2A0004 to 2A0138,
4A0002 to 4A0072, and 5A0003 to 5A0052).
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
85
3.6 Main Circuit Wiring
u Protecting Main Circuit Terminals
n Insulation Caps or Sleeves
Use insulation caps or sleeves when wiring the drive with crimp terminals. Take particular care to ensure that the wiring does
not touch nearby terminals or the surrounding case.
n Insulation Barrier
Insulation barriers are packaged with drive models 4A0414 through 4A0675 to provide added protection between terminals.
Yaskawa recommends using the provided insulation barriers to ensure proper wiring. Refer to Figure 3.20 for instructions on
placement of the insulation barriers.
Insulation Barrier
Figure 3.20 Installing Insulation Barriers
86
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.6 Main Circuit Wiring
u Wire Gauges and Tightening Torque
Use the tables in this section to select the appropriate wires and crimp terminals.
Gauges listed in the tables are for use in the United States.
Note:
1. Wire gauge recommendations based on drive continuous current ratings (ND) using 75 °C 600 Vac vinyl-sheathed wire assuming ambient
temperature within 40 °C and wiring distance less than 100 m.
2. Terminals +1, +2, +3, –, B1 and B2 are for connecting optional devices such as a DC link choke or braking resistor. Do not connect
other nonspecific devices to these terminals.
• Consider the amount of voltage drop when selecting wire gauges. Increase the wire gauge when the voltage drop is greater
than 2% of motor rated voltage. Ensure the wire gauge is suitable for the terminal block. Use the following formula to
calculate the amount of voltage drop:
Line drop voltage (V) = 3 × wire resistance (Ω/km) × wire length (m) × current (A) × 10-3
• Refer to instruction manual TOBP C720600 00 for braking transistor option or braking resistor option wire gauges.
• Use terminals +1 and – when connecting a regenerative converter or a regen unit.
NOTICE: Do not connect a braking resistor to terminals +1 or –. Failure to comply may cause damage to the drive circuitry.
• Use terminals B1 and – when installing a CDBR-type braking unit on drives with built-in braking transistors (models 2A0004
to 2A0138, 4A0002 to 4A0072, and 5A0003 to 5A0052).
NOTICE: Do not connect a braking resistor to terminals +1 or –. Failure to comply may cause damage to the drive circuitry.
• Refer to UL Standards Compliance on page 343 for information on UL compliance.
Yaskawa recommends using closed-loop crimp terminals on all drive models. UL/cUL approval requires the use of closedloop crimp terminals when wiring the drive main circuit terminals on models 2A0110 to 2A0415 and 4A0058 to 4A0675. Use
only the tools recommended by the terminal manufacturer for crimping. Refer to Closed-Loop Crimp Terminal Size on page
343 for closed-loop crimp terminal recommendations.
The wire gauges listed in the following tables are Yaskawa recommendations. Refer to local codes for proper wire gauge
selections.
n Three-Phase 200 V Class
Table 3.2 Wire Gauge and Torque Specifications (Three-Phase 200 V Class)
2A0004
2A0006
2A0008
2A0010
2A0012
2A0018
2A0021
Terminal
Recomm. Gauge
AWG, kcmil
Wire Range
AWG, kcmil
R/L1, S/L2, T/L3
14
14 to 10
U/T1, V/T2, W/T3
14
14 to 10
–, +1, +2
–
14 to 10
B1, B2
–
14 to 10
10 <1>
14 to 10
R/L1, S/L2, T/L3
12
14 to 10
U/T1, V/T2, W/T3
14
14 to 10
–, +1, +2
–
14 to 10
B1, B2
–
14 to 10
10 <1>
14 to 10
R/L1, S/L2, T/L3
10
12 to 10
U/T1, V/T2, W/T3
10
14 to 10
–, +1, +2
–
14 to 10
B1, B2
–
14 to 10
10 <1>
14 to 10
R/L1, S/L2, T/L3
10
12 to 10
U/T1, V/T2, W/T3
10
12 to 10
–, +1, +2
–
12 to 10
B1, B2
–
14 to 10
10 <1>
12 to 10
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Screw
Size
Tightening Torque
N·m (lb.in.)
M4
1.2 to 1.5
(10.6 to 13.3)
M4
1.2 to 1.5
(10.6 to 13.3)
Electrical Installation
Drive Model
3
M4
1.2 to 1.5
(10.6 to 13.3)
M4
1.2 to 1.5
(10.6 to 13.3)
87
3.6 Main Circuit Wiring
Drive Model
Terminal
R/L1, S/L2, T/L3
2A0030
2A0040
Recomm. Gauge
AWG, kcmil
Wire Range
AWG, kcmil
8
10 to 6
U/T1, V/T2, W/T3
8
10 to 6
–, +1, +2
–
10 to 6
B1, B2
–
14 to 10
8 <1>
10 to 8
R/L1, S/L2, T/L3
6
8 to 6
U/T1, V/T2, W/T3
8
8 to 6
–, +1, +2
–
6
B1, B2
–
12 to 10
8 <1>
10 to 8
Screw
Size
Tightening Torque
N·m (lb.in.)
M4
2.1 to 2.3
(18.4 to 20.4)
M5
2 to 2.5
(17.7 to 22.1)
M4
2.1 to 2.3
(18.4 to 20.4)
M5
2 to 2.5
(17.7 to 22.1)
M6
5.4 to 6.0
(47.8 to 53.1)
R/L1, S/L2, T/L3
4
6 to 4
U/T1, V/T2, W/T3
4
6 to 4
–, +1, +2
–
6 to 4
B1, B2
–
10 to 6
M5
2.7 to 3.0
(23.9 to 26.6)
6
8 to 6
M6
4 to 6
(35.4 to 53.1)
M8
9.9 to 11.0
(87.6 to 97.4)
2A0056
R/L1, S/L2, T/L3
3
4 to 3
U/T1, V/T2, W/T3
3
4 to 3
–, +1, +2
–
4 to 3
B1, B2
–
8 to 6
M5
2.7 to 3.0
(23.9 to 26.6)
6
6 to 4
M6
4 to 6
(35.4 to 53.1)
M8
9.9 to 11.0
(87.6 to 97.4)
2A0069
R/L1, S/L2, T/L3
2
3 to 2
U/T1, V/T2, W/T3
2
3 to 2
–, +1, +2
–
3 to 2
B1, B2
–
6
M5
2.7 to 3.0
(23.9 to 26.6)
6
6 to 4
M6
4 to 6
(35.4 to 53.1)
M8
9 to 11
(79.7 to 97.4)
M10
18 to 23
(159 to 204)
M8
9 to 11
(79.7 to 97.4)
M10
18 to 23
(159 to 204)
M10
18 to 23
(159 to 204)
2A0081
2A0110 <2>
2A0138 <2>
2A0169 <2>
2A0211 <2>
R/L1, S/L2, T/L3
1/0
3 to 1/0
U/T1, V/T2, W/T3
1/0
3 to 1/0
–, +1
–
2 to 1/0
B1, B2
–
6 to 1/0
6
6 to 4
R/L1, S/L2, T/L3
2/0
1 to 2/0
U/T1, V/T2, W/T3
2/0
1 to 2/0
–, +1
–
1/0 to 3/0
B1, B2
–
4 to 2/0
4
4
R/L1, S/L2, T/L3
4/0
2/0 to 4/0
U/T1, V/T2, W/T3
4/0
3/0 to 4/0
–, +1
–
1 to 4/0
+3
–
1/0 to 4/0
4
4 to 2
R/L1, S/L2, T/L3
1/0 × 2P
1/0 to 2/0
U/T1, V/T2, W/T3
1/0 × 2P
1/0 to 2/0
–
1 to 4/0
–
1/0 to 4/0
4
4 to 1/0
–, +1
+3
88
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.6 Main Circuit Wiring
Recomm. Gauge
AWG, kcmil
Wire Range
AWG, kcmil
R/L1, S/L2, T/L3
3/0 × 2P
3/0 to 300
U/T1, V/T2, W/T3
3/0 × 2P
3/0 to 300
–, +1
–
3/0 to 300
+3
–
3
Drive Model
2A0250 <2>
2A0312 <2>
2A0360 <2>
2A0415 <2>
Terminal
Screw
Size
Tightening Torque
N·m (lb.in.)
M12
32 to 40
(283 to 354)
2 to 300
M10
18 to 23
(159 to 204)
3 to 300
M12
32 to 40
(283 to 354)
M12
32 to 40
(283 to 354)
R/L1, S/L2, T/L3
4/0 × 2P
3/0 to 300
U/T1, V/T2, W/T3
3/0 × 2P
3/0 to 300
–, +1
–
3/0 to 300
+3
–
3/0 to 300
M10
18 to 23
(159 to 204)
2
2 to 300
M12
32 to 40
(283 to 354)
R/L1, S/L2, T/L3
250 × 2P
4/0 to 600
U/T1, V/T2, W/T3
4/0 × 2P
4/0 to 600
M12
32 to 40
(283 to 354)
–, +1
–
250 to 600
+3
–
3/0 to 600
M10
18 to 23
(159 to 204)
1
1 to 350
M12
32 to 40
(283 to 354)
M12
32 to 40
(283 to 354)
R/L1, S/L2, T/L3
350 × 2P
250 to 600
U/T1, V/T2, W/T3
300 × 2P
300 to 600
–, +1
–
300 to 600
+3
–
3/0 to 600
M10
18 to 23
(159 to 204)
1
1 to 350
M12
32 to 40
(283 to 354)
<1> When installing an EMC filter, additional measures must be taken to comply with IEC61800-5-1. Refer to EMC Filter Installation on page 338
for details.
<2> Drive models 2A0110 to 2A0415 require the use of UL-Listed closed-loop crimp terminals for UL/cUL compliance. Use only the tools recommended
by the terminal manufacturer for crimping.
Table 3.3 Wire Gauge and Torque Specifications (Three-Phase 400 V Class)
Recomm. Gauge
AWG, kcmil
Wire Range
AWG, kcmil
R/L1, S/L2, T/L3
14
14 to 10
U/T1, V/T2, W/T3
14
14 to 10
–, +1, +2
–
14 to 10
B1, B2
–
14 to 10
Drive Model
4A0002
4A0004
4A0005
4A0007
4A0009
4A0011
Terminal
12
14 to 12
R/L1, S/L2, T/L3
14
14 to 10
U/T1, V/T2, W/T3
14
14 to 10
–, +1, +2
–
14 to 10
B1, B2
–
14 to 10
10
14 to 10
R/L1, S/L2, T/L3
12
14 to 10
U/T1, V/T2, W/T3
14
14 to 10
–, +1, +2
–
14 to 10
–
14 to 10
10
14 to 10
B1, B2
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Screw
Size
Tightening Torque
N·m (lb.in.)
M4
1.2 to 1.5
(10.6 to 13.3)
Electrical Installation
n Three-Phase 400 V Class
3
M4
1.2 to 1.5
(10.6 to 13.3)
M4
1.2 to 1.5
(10.6 to 13.3)
89
3.6 Main Circuit Wiring
Recomm. Gauge
AWG, kcmil
Wire Range
AWG, kcmil
R/L1, S/L2, T/L3
10
12 to 6
U/T1, V/T2, W/T3
10
12 to 6
–, +1, +2
–
12 to 6
B1, B2
–
12 to 10
10
14 to 10
R/L1, S/L2, T/L3
10
10 to 6
U/T1, V/T2, W/T3
10
10 to 6
–, +1, +2
–
12 to 6
B1, B2
–
12 to 10
10
12 to 10
Drive Model
4A0018
4A0023
4A0031
4A0038
Terminal
Screw
Size
Tightening Torque
N·m (lb.in.)
M4
2.1 to 2.3
(18.4 to 20.4)
M5
2 to 2.5
(17.7 to 22.1)
M4
2.1 to 2.3
(18.4 to 20.4)
M5
2 to 2.5
(17.7 to 22.1)
R/L1, S/L2, T/L3
8
8 to 6
U/T1, V/T2, W/T3
8
10 to 6
–, +1, +2
–
10 to 6
B1, B2
–
10 to 8
M5
8
10 to 8
M6
R/L1, S/L2, T/L3
6
8 to 6
U/T1, V/T2, W/T3
8
8 to 6
–, +1, +2
–
6
B1, B2
–
10 to 8
M5
6
10 to 6
M6
4 to 6
(35.4 to 53.1)
R/L1, S/L2, T/L3
6
6 to 4
U/T1, V/T2, W/T3
6
6 to 4
M6
5.4 to 6.0
(47.8 to 53.1)
–, +1, +2
–
6 to 4
B1, B2
–
10 to 8
M5
2.7 to 3.0
(23.9 to 26.6)
6
8 to 6
M6
4 to 6
(35.4 to 53.1)
R/L1, S/L2, T/L3
4
6 to 4
U/T1, V/T2, W/T3
4
6 to 4
–, +1
–
6 to 1
M8
B1, B2
–
8 to 4
9 to 11
(79.7 to 97.4)
6
8 to 6
R/L1, S/L2, T/L3
3
4 to 3
U/T1, V/T2, W/T3
3
4 to 3
–, +1
–
4 to 1
M8
B1, B2
–
6 to 3
9 to 11
(79.7 to 97.4)
6
6
R/L1, S/L2, T/L3
2
3 to 1/0
U/T1, V/T2, W/T3
2
3 to 1/0
–, +1
–
3 to 1/0
M8
+3
–
6 to 1/0
9 to 11
(79.7 to 97.4)
M8
9 to 11
(79.7 to 97.4)
M5
M5
4A0044
4A0058 <1>
4A0072 <1>
4A0088 <1>
4A0103 <1>
90
4
6 to 4
R/L1, S/L2, T/L3
1/0
2 to 1/0
U/T1, V/T2, W/T3
1
2 to 1/0
–, +1
–
3 to 1/0
+3
–
4 to 1/0
4
6 to 4
2.7 to 3.0
(23.9 to 26.6)
4 to 6
(35.4 to 53.1)
2.7 to 3.0
(23.9 to 26.6)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.6 Main Circuit Wiring
Wire Range
AWG, kcmil
R/L1, S/L2, T/L3
3/0
1/0 to 4/0
4A0139 <1>
U/T1, V/T2, W/T3
4A0165 <1>
4A0208 <1>
4A0250 <1>
4A0296 <1>
4A0362 <1>
4A0414 <1> <2>
4A0515 <1> <2>
4A0675 <1> <2>
Terminal
2/0
1/0 to 4/0
–, +1
–
1/0 to 4/0
+3
–
3 to 4/0
4
4
R/L1, S/L2, T/L3
4/0
3/0 to 4/0
U/T1, V/T2, W/T3
4/0
3/0 to 4/0
–,+1
–
1 to 4/0
+3
–
1/0 to 4/0
4
4 to 2
R/L1, S/L2, T/L3
300
2 to 300
U/T1, V/T2, W/T3
300
2 to 300
–,+1
–
1 to 250
+3
–
3 to 3/0
4
4 to 300
Screw
Size
Tightening Torque
N·m (lb.in.)
M10
18 to 23
(159 to 204)
M10
18 to 23
(159 to 204)
M10
18 to 23
(159 to 204)
M10
18 to 23
(159 to 204)
M12
32 to 40
(283 to 354)
R/L1, S/L2, T/L3
400
1 to 600
U/T1, V/T2, W/T3
400
1/0 to 600
–,+1
–
3/0 to 600
+3
–
1 to 325
2
2 to 350
R/L1, S/L2, T/L3
500
2/0 to 600
U/T1, V/T2, W/T3
500
2/0 to 600
–,+1
–
3/0 to 600
+3
–
1 to 325
M10
18 to 23
(159 to 204)
2
2 to 350
M12
32 to 40
(283 to 354)
R/L1, S/L2, T/L3
4/0 × 2P
3/0 to 600
U/T1, V/T2, W/T3
4/0 × 2P
3/0 to 600
M12
32 to 40
(283 to 354)
–,+1
–
4/0 to 600
+3
–
3/0 to 600
M10
18 to 23
(159 to 204)
1
1 to 350
M12
32 to 40
(283 to 354)
R/L1, S/L2, T/L3
300 × 2P
4/0 to 300
U/T1, V/T2, W/T3
300 × 2P
4/0 to 300
–,+1
–
3/0 to 300
M12
+3
–
3/0 to 300
32 to 40
(283 to 354)
1
1 to 3/0
R/L1, S/L2, T/L3
3/0 × 4P
3/0 to 300
U/T1, V/T2, W/T3
4/0 × 4P
3/0 to 300
–,+1
–
1/0 to 300
+3
–
1/0 to 300
1/0
1/0 to 300
R/L1, S/L2, T/L3
300 × 4P
4/0 to 300
U/T1, V/T2, W/T3
300 × 4P
4/0 to 300
–
1/0 to 300
–
1/0 to 300
2/0
2/0 to 300
–,+1
+3
Electrical Installation
Recomm. Gauge
AWG, kcmil
Drive Model
3
M12
32 to 40
(283 to 354)
M12
32 to 40
(283 to 354)
<1> Drive models 4A0058 to 4A0675 require the use of UL-Listed closed-loop crimp terminals for UL/cUL compliance. Use only the tools recommended
by the terminal manufacturer for crimping.
<2> When installing an EMC filter, additional measures must be taken to comply with IEC61800-5-1. Refer to EMC Filter Installation on page 338
for details.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
91
3.6 Main Circuit Wiring
n Three-Phase 600 V Class
Table 3.4 Wire Gauge and Torque Specifications (Three-Phase 600 V Class)
Recomm. Gauge
AWG, kcmil
Wire Range
AWG, kcmil
R/L1, S/L2, T/L3
14
14 to 10
U/T1, V/T2, W/T3
14
14 to 10
–, +1, +2
–
14 to 10
Drive Model
5A0003
5A0004
5A0006
5A0009
5A0011
5A0017
5A0022
5A0027
5A0032
5A0041
5A0052
5A0062
92
Terminal
B1, B2
–
14 to 10
10
14 to 10
R/L1, S/L2, T/L3
14
14 to 10
U/T1, V/T2, W/T3
14
14 to 10
–, +1, +2
–
14 to 10
B1, B2
–
14 to 10
Screw
Size
Tightening Torque
N·m (lb.in.)
M4
1.2 to 1.5
(10.6 to 13.3)
M4
1.2 to 1.5
(10.6 to 13.3)
M4
1.2 to 1.5
(10.6 to 13.3)
M5
2 to 2.5
(17.7 to 22.1)
M5
2 to 2.5
(17.7 to 22.1)
M6
4 to 6
(35.4 to 53.1)
M5
2 to 2.5
(17.7 to 22.1)
M6
4 to 6
(35.4 to 53.1)
M6
4 to 6
(35.4 to 53.1)
10
12 to 10
R/L1, S/L2, T/L3
10
14 to 6
U/T1, V/T2, W/T3
14
14 to 6
–, +1, +2
–
14 to 6
B1, B2
–
14 to 10
8
12 to 8
R/L1, S/L2, T/L3
10
10 to 6
U/T1, V/T2, W/T3
10
10 to 6
–, +1, +2
–
10 to 6
B1, B2
–
10 to 8
8
12 to 8
R/L1, S/L2, T/L3
8
10 to 6
U/T1, V/T2, W/T3
10
10 to 6
–, +1, +2
–
10 to 6
B1, B2
–
10 to 8
8
10 to 6
R/L1, S/L2, T/L3
6
6 to 4
U/T1, V/T2, W/T3
6
6 to 4
–, +1, +2
–
6 to 4
B1, B2
–
10 to 8
M5
2 to 2.5
(17.7 to 22.1)
6
10 to 6
M6
4 to 6
(35.4 to 53.1)
R/L1, S/L2, T/L3
6
10 to 3
U/T1, V/T2, W/T3
6
10 to 3
–, +1
–
6 to 1
M8
B1, B2
–
12 to 3
9 to 11
(79.7 to 97.4)
6
6
R/L1, S/L2, T/L3
4
10 to 3
U/T1, V/T2, W/T3
6
10 to 3
–, +1
–
6 to 1
M8
B1, B2
–
8 to 3
9 to 11
(79.7 to 97.4)
M10
18 to 23
(159 to 204)
6
6
R/L1, S/L2, T/L3
4
10 to 4/0
U/T1, V/T2, W/T3
4
10 to 4/0
–, +1
–
4 to 4/0
+3
–
6 to 4/0
4
4
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Recomm. Gauge
AWG, kcmil
Wire Range
AWG, kcmil
R/L1, S/L2, T/L3
3
10 to 4/0
U/T1, V/T2, W/T3
3
10 to 4/0
–, +1
–
3 to 4/0
+3
–
6 to 4/0
4
4
R/L1, S/L2, T/L3
1/0
10 to 4/0
U/T1, V/T2, W/T3
1
10 to 4/0
–, +1
–
2 to 4/0
+3
–
4 to 4/0
4
4
R/L1, S/L2, T/L3
2/0
1 to 300
U/T1, V/T2, W/T3
2/0
1 to 300
–, +1
–
2/0 to 3/0
+3
–
1 to 1/0
Drive Model
5A0077
5A0099
5A0125
5A0145
Terminal
Screw
Size
Tightening Torque
N·m (lb.in.)
M10
18 to 23
(159 to 204)
M10
18 to 23
(159 to 204)
M10
18 to 23
(159 to 204)
M10
18 to 23
(159 to 204)
M12
32 to 40
(283 to 354)
3
4 to 300
R/L1, S/L2, T/L3
3/0
2/0 to 300
U/T1, V/T2, W/T3
3/0
2/0 to 300
–, +1
–
3/0 to 4/0
+3
–
1/0 to 2/0
3
4 to 300
R/L1, S/L2, T/L3
300
2/0 to 600
U/T1, V/T2, W/T3
250
2/0 to 600
–, +1
–
2/0 to 400
+3
–
2/0 to 250
M10
18 to 23
(159 to 204)
1
1 to 350
M12
32 to 40
(283 to 354)
R/L1, S/L2, T/L3
400
2/0 to 600
U/T1, V/T2, W/T3
350
2/0 to 600
M12
32 to 40
(283 to 354)
–, +1
–
2/0 to 500
+3
–
250 to 300
M10
18 to 23
(159 to 204)
1
1 to 350
M12
32 to 40
(283 to 354)
5A0192
5A0242
u Main Circuit Terminal and Motor Wiring
This section outlines the various steps, precautions, and checkpoints for wiring the main circuit terminals and motor terminals.
WARNING! Electrical Shock Hazard. Do not connect the AC power line to the output terminals of the drive. Failure to comply could result
in death or serious injury by fire as a result of drive damage from line voltage application to output terminals.
NOTICE: When connecting the motor to the drive output terminals U/T1, V/T2, and W/T3, the phase order for the drive and motor should
match. Failure to comply with proper wiring practices may cause the motor to run in reverse if the phase order is backward.
NOTICE: Do not connect phase-advancing capacitors or LC/RC noise filters to the output circuits. Failure to comply could result in damage
to the drive, phase-advancing capacitors, LC/RC noise filters or ground fault circuit interrupters.
n Cable Length Between Drive and Motor
Voltage drop along the motor cable may cause reduced motor torque when the wiring between the drive and the motor is too
long, especially at low frequency output. This can also be a problem when motors are connected in parallel with a fairly long
motor cable. Drive output current will increase as the leakage current from the cable increases. An increase in leakage current
may trigger an overcurrent situation and weaken the accuracy of the current detection.
Adjust the drive carrier frequency according to Table 3.5. If the motor wiring distance exceeds 100 m because of the system
configuration, reduce the ground currents.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
93
Electrical Installation
3.6 Main Circuit Wiring
3
3.6 Main Circuit Wiring
Table 3.5 Cable Length Between Drive and Motor
Cable Length
Carrier Frequency
Note:
50 m or less
15 kHz or less
100 m or less
5 kHz or less
Greater than 100 m
2 kHz or less
When setting carrier frequency for drives running multiple motors, calculate cable length as the total wiring distance to all connected motors.
n Ground Wiring
Follow the precautions below when wiring the ground for one drive or a series of drives.
WARNING! Electrical Shock Hazard. Make sure the protective earthing conductor complies with technical standards and local safety
regulations. Because the leakage current exceeds 3.5 mA in models 4A0414 and larger, IEC 61800-5-1 states that either the power supply
must be automatically disconnected in case of discontinuity of the protective earthing conductor or a protective earthing conductor with a
cross-section of at least 10 mm2 (Cu) or 16 mm2 (Al) must be used. Failure to comply may result in death or serious injury.
WARNING! Electrical Shock Hazard. Always use a ground wire that complies with technical standards on electrical equipment and minimize
the length of the ground wire. Improper equipment grounding may cause dangerous electrical potentials on equipment chassis, which could
result in death or serious injury.
WARNING! Electrical Shock Hazard. Be sure to ground the drive ground terminal (200 V class: ground to 100 Ω or less; 400 V class: ground
to 10 Ω or less; 600 V class: ground to 10 Ω or less). Improper equipment grounding could result in death or serious injury by contacting
ungrounded electrical equipment.
NOTICE: Do not share the ground wire with other devices such as welding machines or large-current electrical equipment. Improper
equipment grounding could result in drive or equipment malfunction due to electrical interference.
NOTICE: When using more than one drive, ground multiple drives according to instructions. Improper equipment grounding could result in
abnormal operation of drive or equipment.
Refer to Figure 3.21 when using multiple drives. Do not loop the ground wire.
Figure 3.21 Multiple Drive Wiring
n Wiring the Main Circuit Terminal
WARNING! Electrical Shock Hazard. Shut off the power supply to the drive before wiring the main circuit terminals. Failure to comply may
result in death or serious injury.
Wire the main circuit terminals after the terminal board has been properly grounded.
Models 2A0004 to 2A0081, 4A0002 to 4A0044, and 5A0003 to 5A0032 have a cover placed over the DC bus and braking
circuit terminals prior to shipment to help prevent miswiring. Use wire cutters to cut away covers as needed for terminals.
B1
B2
A
B
R/L1 S/L2 T/L3
A – Braking circuit protective cover
_
+1
+2
U/T1
V/T2
W/T3
B – DC bus protective cover
Figure 3.22 Protecting Cover to Prevent Miswiring (Model 5A0011)
94
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.6 Main Circuit Wiring
n Main Circuit Connection Diagram
Refer to Main Circuit Connection Diagram on page 77 when wiring terminals on the main power circuit of the drive.
Electrical Installation
WARNING! Fire Hazard. The braking resistor connection terminals are B1 and B2. Do not connect braking resistors to any other terminals.
Improper wiring connections could cause the braking resistor to overheat and cause death or serious injury by fire. Failure to comply may
result in damage to the braking circuit or drive.
3
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
95
3.7 Control Circuit Wiring
3.7
Control Circuit Wiring
u Control Circuit Terminal Block Functions
Drive parameters determine which functions apply to the multi-function digital inputs (S1 to S8), multi-function digital outputs
(M1 to M4), multi-function analog inputs (A1 to A3), and multi-function analog monitor output (FM, AM). The default setting
is listed next to each terminal in Figure 3.1 on page 75.
WARNING! Sudden Movement Hazard. Always check the operation and wiring of control circuits after being wired. Operating a drive with
untested control circuits could result in death or serious injury.
WARNING! Sudden Movement Hazard. Confirm the drive I/O signals and external sequence before starting test run. Setting parameter
A1-03 may change the I/O terminal function automatically from the factory setting. Refer to Application Selection on page . Failure to
comply may result in death or serious injury.
n Input Terminals
Table 3.6 lists the input terminals on the drive. Text in parenthesis indicates the default setting for each multi-function input.
Table 3.6 Control Circuit Input Terminals
Type
No.
S1
Multi-Function
Digital Inputs
Terminal Name (Function)
Multi-function input 1
(Closed: Forward run, Open: Stop)
Function (Signal Level) Default Setting
S2
Multi-function input 2
(Through mode)
S3
Multi-function input 3
(External pump fault, N.O.)
S4
Multi-function input 4
(Fault reset)
S5
Multi-function input 5
(Multi setpoint 1)
S6
Multi-function input 6
(HAND mode)
S7
Multi-function input 7
(HAND mode 2)
S8
Multi-function input 8
(Through mode)
SC
SP
Multi-function input common
Digital input power supply +24 Vdc
Multi-function input common
24 Vdc power supply for digital inputs, 150 mA max
101
SN
Digital input power supply 0 V
24 V transducer power supply 0 V
NOTICE: Do not jumper or short terminals SP and SN. Failure
to comply will damage the drive.
101
RP
Multi-function pulse train input
(Frequency reference)
+V
• Photocoupler
• 24 Vdc, 8 mA
• Refer to Sinking/Sourcing Mode Switch for Digital Inputs on
page 101.
• Input frequency range: 0 to 32 kHz
• Signal Duty Cycle: 30 to 70%
• High level: 3.5 to 13.2 Vdc, low level: 0.0 to 0.8 Vdc
• Input impedance: 3 kΩ
10.5 Vdc (max allowable current 20 mA)
Power supply for analog inputs
24 V +24 Vdc transducer power supply for customer 150 mA maximum capacity
use
• -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)
Analog Inputs / A1 Multi-function analog input 1
• 4 to 20 mA, 0 to 20 mA (input impedance: 250 Ω)
(Frequency reference bias)
Pulse Train
• Voltage or current input must be selected by jumper S1 and H3-01.
Input
• -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)
analog input 2
A2 Multi-function
• 4 to 20 mA, 0 to 20 mA (input impedance: 250 Ω)
(PID feedback)
• Voltage or current input must be selected by jumper S1 and H3-09.
• -10 to 10 Vdc, 0 to 10 Vdc (input impedance: 20 kΩ)
analog input 3
A3 Multi-function
• 4 to 20 mA, 0 to 20 mA (input impedance: 250 Ω)
(HAND frequency reference)
• Voltage or current input must be selected by jumper S1 and H3-05.
AC Frequency reference common
0V
E (G) Ground for shielded lines and option cards
–
96
Page
276
153
288
151
–
151
160
151
151
162
151
151
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.7 Control Circuit Wiring
n Output Terminals
Table 3.7 lists the output terminals on the drive. Text in parenthesis indicates the default setting for each multi-function output.
Table 3.7 Control Circuit Output Terminals
Type
Fault Relay
Output
Multi-Function
Digital Output
<1>
Monitor
Output
No.
MA
MB
MC
MD
ME
MF
M1
M2
M3
M4
FM
AM
AC
Terminal Name (Function)
Function (Signal Level) Default Setting
N.O.
N.C. output
Fault output common
N.O.
N.C. Output
Common (Speed agree)
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
Page
159
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
159
Multi-function digital output (During frequency
output)
30 Vdc, 10 mA to 1 A; 250 Vac, 10 mA to 1 A
Minimum load: 5 Vdc, 10 mA
Multi-function digital output (Through mode)
Analog monitor output 1 (Output frequency)
-10 to +10 Vdc, or 0 to +10 Vdc
Analog monitor output 2 (Output current)
Monitor common
286
0V
–
<1> Refrain from assigning functions to digital relay outputs that involve frequent switching, as doing so may shorten relay performance life. Switching
life is estimated at 200,000 times (assumes 1 A, resistive load).
Connect a suppression diode as shown in Figure 3.23 when driving a reactive load such as a relay coil. Ensure the diode rating
is greater than the circuit voltage.
B
A
C
D
A – External power, 48 V max.
B – Suppression diode
C – Coil
D – 50 mA or less
Figure 3.23 Connecting a Suppression Diode
n Serial Communication Terminals
MEMOBUS/Modbus
Communication <1>
No.
R+
RS+
SIG
Signal Name
Communications input (+)
Communications input (-)
Communications output (+)
Communications output (-)
Shield ground
Function (Signal Level)
RS-422/RS-485
MEMOBUS/Modbus communication: Use an MEMOBUS/Modbus
RS-422 or RS-485 cable to connect the drive. communication
protocol
115.2 kbps (max.)
0V
<1> Enable the termination resistor in the last drive in a MEMOBUS/Modbus network by setting DIP switch S2 to the ON position. Refer to Control
I/O Connections on page 101 for more information on the termination resistor.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
97
Electrical Installation
Table 3.8 Control Circuit Terminals: Serial Communications
Type
3
3.7 Control Circuit Wiring
u Terminal Configuration
The control circuit terminals are arranged as shown in Figure 3.24.
E(G) IG R+ R- S+ S-
M1 M2 M3 M4
V+ AC A1 A2 A3 FM AM AC RP AC 24V
E(G) IG R+ R- S+ S-
MD ME MF
M1 M2 M3 M4
V+ AC A1 A2 A3 FM AM AC RP AC 24V
S1 S2 S3 S4 S5 S6 S7 S8 SN SC SP
MD ME MF
S1 S2 S3 S4 S5 S6 S7 S8 SN SC SP
MA MB MC
MA MB MC
Figure 3.24 Control Circuit Terminal Arrangement
n Wire Size and Torque Specifications
Select appropriate wire type and gauges from Table 3.9. For simpler and more reliable wiring, use crimp ferrules on the wire
ends. Refer to Table 3.10 for ferrule terminal types and sizes.
Table 3.9 Wire Gauges
Terminal
Screw
Size
Tightening
Torque
N•m
(lb. in)
S1-S8, SC, SN, SP
RP, V+, A1, A2, A3,
AC, 24 V
MA, MB, MC, MD, ME,
MF
M1-M4
FM, AM, AC
R+, R-, S+, S-, IG
98
M3
0.5 to 0.6
(4.4 to 5.3)
Bare Wire Terminal
Applicable
Recomm.
wire size
wire size
mm2 (AWG)
mm2 (AWG)
Stranded wire:
0.2 to 1.0
(24 to 16)
Solid wire:
0.2 to 1.5
(24 to 16)
0.75 (18)
Ferrule-Type Terminal
Applicable
Recomm.
wire size
wire size
mm2 (AWG)
mm2 (AWG)
0.25 to 0.5
(24 to 20)
0.5 (20)
Wire Type
Shielded wire,
etc.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.7 Control Circuit Wiring
n Ferrule-Type Wire Terminals
Yaskawa recommends using CRIMPFOX 6, a crimping tool manufactured by PHOENIX CONTACT, to prepare wire ends
with insulated sleeves before connecting to the drive. See Table 3.10 for dimensions.
L
8 mm
d1
d2
Figure 3.25 Ferrule Dimensions
Table 3.10 Ferrule Terminal Types and Sizes
Size
mm2
(AWG)
0.25 (24)
0.34 (22)
0.5 (20)
Type
L (mm)
d1 (mm)
d2 (mm)
Manufacturer
AI 0.25-8YE
AI 0.34-8TQ
AI 0.5-8WH or
AI 0.5-8OG
12.5
10.5
0.8
0.8
1.8
1.8
PHOENIX CONTACT
14
1.1
2.5
u Wiring the Control Circuit Terminal
This section describes the proper procedures and preparations for wiring the control terminals.
WARNING! Electrical Shock Hazard. Do not remove covers or touch the circuit boards while the power is on. Failure to comply could result
in death or serious injury.
NOTICE: Separate control circuit wiring from main circuit wiring (terminals R/L1, S/L2, T/L3, B1, B2, U/T1, V/T2, W/T3, -, +1, +2) and other
high-power lines. Improper wiring practices could result in drive malfunction due to electrical interference.
NOTICE: Separate wiring for digital output terminals MA, MB, MC, MD, ME, MF and M1 to M4 from wiring to other control circuit lines.
Improper wiring practices could result in drive or equipment malfunction or nuisance trips.
NOTICE: Use a class 2 power supply when connecting to the control terminals. Improper application of peripheral devices could result in
drive performance degradation due to improper power supply. Refer to NEC Article 725 Class 1, Class 2, and Class 3 Remote-Control,
Signaling, and Power Limited Circuits for requirements concerning class 2 power supplies.
NOTICE: Connect the shield of shielded cable to the appropriate ground terminal. Improper equipment grounding could result in drive or
equipment malfunction or nuisance trips.
NOTICE: Do not tighten screws beyond the specified tightening torque. Failure to comply may result in erroneous operation, damage to the
terminal block, or cause a fire.
NOTICE: Use shielded twisted-pair cables as indicated to prevent operating faults. Improper wiring practices could result in drive or
equipment malfunction due to electrical interference.
Wire the control circuit only after terminals have been properly grounded and main circuit wiring is complete. Refer to
Terminal Board Wiring Guide on page 100 for details. Prepare the ends of the control circuit wiring as shown in Figure
3.28. Refer to Wire Gauges on page 98.
Connect control wires as shown in Figure 3.26 and Figure 3.27.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Electrical Installation
NOTICE: Insulate shields with tape or shrink tubing to prevent contact with other signal lines and equipment. Improper wiring practices could
result in drive or equipment malfunction due to short circuit.
3
99
3.7 Control Circuit Wiring
A
Preparing wire
terminal ends
C
D
B
A – Loosen screw to insert wire.
B – Single wire or stranded wire
C – Avoid fraying wire strands when
stripping insulation from wire. Strip
length 5.5 mm.
D – Blade depth of 0.4 mm or less
Blade width of 2.5 mm or less
Figure 3.26 Terminal Board Wiring Guide
Figure 3.27 Terminal Board Location Inside the Drive
When setting the frequency by analog reference from an external potentiometer, use shielded twisted-pair wires (preparing
wire ends as shown in Figure 3.28) and connect the shield to the ground terminal of the drive.
A
E
B
C
D
A – Drive side
B – Insulation
C – Control device side
D – Shield sheath (insulate with tape)
E – Shield
Figure 3.28 Preparing the Ends of Shielded Cables
NOTICE: The analog signal wiring between the drive and the operator station or peripheral equipment should not exceed 50 meters when
using an analog signal from a remote source to supply the frequency reference. Failure to comply could result in poor system performance.
100
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.8 Control I/O Connections
3.8
Control I/O Connections
u Sinking/Sourcing Mode Switch for Digital Inputs
Use the wire jumper between terminals SC and SP or SC and SN to select between Sink mode, Source mode or external power
supply for the digital inputs S1 to S8 as shown in Table 3.11 (Default: Sink mode, internal power supply).
NOTICE: Do not short terminals SP and SN. Failure to comply will damage the drive.
Table 3.11 Digital Input Sink/Source/External Power Supply Selection
Mode
Sinking Mode (NPN)
Drive Internal Power Supply
(Terminals SN and SP)
External 24 Vdc Power Supply
S7
S7
S8
S8
SN
SN
SC
SC
24 Vdc
24 Vdc
SP
Sourcing Mode (PNP)
External
24 Vdc
SP
S7
S7
S8
S8
SN
SN
SC
SC
24 Vdc
External
24 Vdc
24 Vdc
SP
Electrical Installation
SP
3
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
101
3.8 Control I/O Connections
u Terminals A1, A2, and A3 Input Signal Selection
Terminals A1, A2, and A3 can be used to input either a voltage or a current signal. Select the signal type using jumper S1 as
explained in Table 3.12. Set parameters H3-01, H3-05, and H3-09 accordingly as shown in Table 3.13.
Note:
If terminals A1 and A2 are both set for frequency bias (H3-02 = 0 and H3-10 = 0), both input values will be combined to create the frequency
reference.
Jumper S1
V
I
A1 A2 A3
Figure 3.29 Terminal A2 Set to Current Input; A1 and A3 Set to Voltage Input
Table 3.12 Jumper S1 Settings
Setting
V (top position)
I (bottom position)
Description
Voltage input (-10 to +10 V or 0 to 10 V)
Current input (4 to 20 mA or 0 to 20 mA)
Table 3.13 Voltage/Current Selection Parameter Details
No.
Parameter Name
H3-01
Terminal A1 signal level selection
H3-05
Terminal A3 signal level selection
H3-09
Terminal A2 signal level selection
102
Description
Selects the signal level for terminal A1.
0: 0 to 10 Vdc
1: 0 to 10 Vdc Bipolar
2: 4 to 20 mA
3: 0 to 20 mA
Selects the signal level for terminal A3.
0: 0 to 10 Vdc
1: 0 to 10 Vdc Bipolar
2: 4 to 20 mA
3: 0 to 20 mA
Selects the signal level for terminal A2.
0: 0 to 10 Vdc
1: 0 to 10 Vdc Bipolar
2: 4 to 20 mA
3: 0 to 20 mA
Setting
Range
Default
Setting
0 to 3
0
0 to 3
0
0 to 3
2
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
3.8 Control I/O Connections
u Terminal AM/FM Signal Selection
The signal type for terminals AM and FM can be set to either voltage or current output using jumper S5 on the terminal board
as explained in Table 3.14. When changing the setting of jumper S5, parameters H4-07 and H4-08 must be set accordingly.
The default selection is voltage output for both terminals.
Table 3.14 Jumper S5 Settings
Terminal
Voltage Output
Current Output
V
Terminal AM
V
I
I
FM AM
FM AM
V
Terminal FM
V
I
I
FM AM
FM AM
Table 3.15 Parameter H4-07 and H4-08 Details
No.
Parameter Name
Terminal AM signal level selection
H4-08
Terminal FM signal level selection
0: 0 to 10 Vdc
1: -10 to 10 Vdc
2: 4 to 20 mA
Setting
Range
Default
Setting
0 to 2
0
Electrical Installation
H4-07
Description
3
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
103
3.9 Connect to a PC
3.9
Connect to a PC
This drive is equipped with a USB port (type-B).
The drive can connect to a USB port on a PC using a USB 2.0, AB-type cable (sold separately). After connecting the drive to
a PC, Yaskawa SCADA software for iQpump can be used to monitor drive performance and manage parameter settings. A
complementary version of the SCADA software is available for download on our website at iqpump.yaskawa.com.
USB Cable
(Type-AB)
(Type-B)
(Type-A)
PC
Figure 3.30 Connecting to a PC (USB)
104
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4
Start-Up Programming & Operation
This chapter explains startup procedures, HOA keypad functions, gives instructions on programming
the drive for initial operation, and other important functions.
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
DRIVE START-UP PREPARATION.....................................................................106
POWERING UP THE DRIVE................................................................................108
USING THE HOA KEYPAD.................................................................................111
PUMP APPLICATION PRESETS........................................................................118
IQPUMP PRESETS AND FUNCTIONS...............................................................120
BASIC IQPUMP SETUP AND APPLICATION PRESET PARAMETERS...........149
TEST RUN WITH NO LOAD................................................................................171
TEST RUN WITH LOAD CONNECTED...............................................................172
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
105
4.1 Drive Start-Up Preparation
4.1
Drive Start-Up Preparation
To provide the most reliable iQpump1000 drive available and to avoid any extra costs related to loss or reduction of warranty
coverage, an authorized Yaskawa service representative should complete this start-up procedure. Please complete the following
checklist and maintain it in a secure location, as technical service personnel may request information from this checklist.
Note:
Refer to Powering Up the Drive on page 108 prior to powering up the drive for the first time.
Date:____________________________________________
Start-Up Person:
Company Name:_________________________________ Start-Up Location: _________________________________
Sales Order #: ___________________________________ Serial #: _________________________________________
Printed Name: ___________________________________ Drive Location: ___________________________________
Phone #: _______________________________________ Signature: _______________________________________
Owner’s Representative:
Printed Name: ___________________________________ Phone #: _________________________________________
Company: ______________________________________ Signature: ________________________________________
u Start-Up Checklist
106
No.
Item
1
The drive is thoroughly tested at the factory. The start up person should verify that the drive is free of shipping and installation damage.
Shipping damage is not covered by the Yaskawa warranty. Claims must be filed with the shipping company as soon as possible for
any potential recovery via insurance.
2
Review the iQpump simplified setup procedure shipped with the drive. Refer to Simple Setup Procedure on page 3 for another version
of this document.
3
Verify that the model number and voltage ratings in the purchase order match the nameplate data for each unit.
4
The location of the drive is important to achieve proper performance and normal operating life. Refer to Installation Environment
on page 34 for details.
5
Ensure the drive is on a vertical surface with adequate space for air circulation. Refer to Correct Installation Spacing on page 35 for
proper spacing.
6
Verify that the proper branch circuit protection is installed in front of the drive. Refer to Factory Recommended Branch Circuit
Protection on page 336 for proper input fuse or circuit breaker sizing.
7
NOTICE: Separate control circuit wiring from main circuit wiring (terminals R/L1, S/L2, T/L3, B1, B2, U/T1, V/T2,
W/T3, -, +1, +2) and other high-power lines. Improper wiring practices could result in drive malfunction due to
electrical interference.
8
NOTICE: Insulate shields with tape or shrink tubing to prevent contact with other signal lines and equipment.
Improper wiring practices could result in drive or equipment malfunction due to short circuit.
9
WARNING! Electrical Shock Hazard. Do not connect the AC power line to the output terminals of the drive. Failure
to comply could result in death or serious injury by fire as a result of drive damage from line voltage application to
output terminals.
10
NOTICE: Do not connect phase-advancing capacitors or LC/RC noise filters to the output circuits. Failure to comply
could result in damage to the drive, phase-advancing capacitors, LC/RC noise filters or ground fault circuit
interrupters.
11
Use crimp insulated terminals or insulated shrink tubing for wiring connections. Wires should have a continuous maximum allowable
temperature of 75 °C 600 Vac UL-approved vinyl-sheathed insulation.
Consider the amount of voltage drop when selecting wire gauges. Increase the wire gauge when the voltage drop is greater than 2%
of motor rated voltage. Ensure the wire gauge is suitable for the terminal block. Use the following formula to calculate the amount of
voltage drop:
Line drop voltage (V) = 3 × wire resistance (Ω/km) × wire length (m) × current (A) × 10-3
12
If the cable between the drive and motor exceeds 50 m (164 ft.), adjust the carrier frequency set C6-02 accordingly.
13
Determine proper wire size for power and motor leads.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.1 Drive Start-Up Preparation
No.
14
Item
WARNING! Always ground the ground terminal. (200 V Class: Ground to 100 Ω or less, 400 V Class: Ground to
10 Ω or less). Improper equipment grounding could result in death or serious injury by contacting ungrounded
electrical equipment.
When using multiple drives, ground each drive directly or daisy-chain to the ground pole(s). DO NOT FORM A LOOP WITH THE
GROUND LEADS. Refer to Multiple Drive Wiring on page 94.
Review terminal functions of signal and control circuits.
16
Verify if any customer safety devices are required (e.g. External Pump Fault).
17
Record the following motor nameplate information:
Voltage: _____________________Motor Rated Amps: ____________________
18
Verify that the commercial power supply is within the rated drive input voltage:
Power Supply: ____________________Vac Drive Input Voltage: ____________________Vac
19
Determine whether three-phase input power or single-phase input power is to be used. Refer to Single-Phase Derating on page
247 for additional application information if using single-phase.
19
Verify that the leads in the three-phase electric motor conduit box are configured for the proper voltage.
20
Ensure Motor Rated Current is less than or equal to drive output amps. If multiple motors are being used, make sure that the Motor
Rated Current sum is less than or equal to drive output amp rating. Please note that if multiple motors are being operated from one
drive, each motor must have its own overload and short circuit protection.
21
Wire all necessary power leads to the drive.
DO NOT CONNECT MOTOR TO DRIVE AT THIS TIME.
22
Wire all necessary ground wires to the drive.
23
Wire all necessary control wires to the drive.
24
Ensure that the power leads are connected to the R/L1, S/L2 and T/L3 terminals in the drive. Confirm single-phase input or threephase input wiring.
25
Tighten all of the three-phase power and ground connections. Please check that all control and signal terminations are tight.
26
Inspect the control circuit connections (including the shield) and determine if a motor safety circuit is connected. If normally closed,
these contacts may be wired in series with the RUN command contacts, which are between terminals S1 and SN of the drive. No
special programming is required.
Alternately, these contacts could be wired between terminals S3 and SN as External Fault Inputs, and may be either normally closed
or normally open contacts.
27
Record any other connections to the drive to determine if special programming is required for the following:
Multi-function Inputs
Multi-function Outputs
Multi-function Digital Inputs
Multi-function Analog Outputs
Network Communications
Refer to Parameter List on page 255 for details.
Start-Up Programming
& Operation
15
4
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
107
4.2 Powering Up the Drive
4.2
Powering Up the Drive
Review the following table before applying power.
Item to Check
Description
200 V class: Three-phase/Single-phase 200 to 240 Vac 50/60 Hz
400 V class: Three-phase/Single-phase 380 to 480 Vac 50/60 Hz
600 V class: Three-phase/Single-phase 500 to 600 Vac 50/60 Hz
Power supply voltage
Properly wire the power supply input terminals (R/L1, S/L2, T/L3) for three-phase and (R/L1, S/L2) for single-phase.
Check for proper grounding of drive and motor.
Drive output terminals and
motor terminals
Control circuit terminals
Drive control terminal status
Status of the load and connected
machinery
Properly wire drive output terminals U/T1, V/T2, and W/T3 with motor terminals U, V, and W.
Check control circuit terminal connections.
Open all control circuit terminals (off).
Decouple the motor from the load.
u Setting the Real Time Clock
When the drive is powered up for the first time, the time and date must be set. The HOA keypad will display the time and date
setup screen for 30 seconds. If a button is not pressed during this time, the display will clear and a “Clock Not Set” alarm will
flash. Pressing the F2 (Data) key will display the setting screen again.
n Feedback Loss Wire Break Alarm
If there is no sensor wired to the drive, a “Feedback Loss – Wire Break” alarm will flash on the display after the 30-second
time and date screen has elapsed (not the “Clock Not Set” alarm). Providing the proper feedback device signal will clear the
Feedback Loss alarm. The “Clock Not Set” alarm will then flash.
The drive requires a feedback device (e.g., pressure transducer, flow meter, etc.) to perform automatic system regulation. Any
analog 0~10 V or 4-20 mA feedback device can be used in combination with the drive.
Note:
The factory default setting for the drive is 4~20 mA feedback device connected to analog input A2.
n Real Time Clock Setting Display
Note:
Setting the Real-Time Clock will clear a “TIM” alarm.
YYYY/MM/DD HH:MM
20 1 0/01/01 00:00
Second per month
+ 0 sec
FWD
A – Real Time Clock Setting Display
Set in 24-Hour Clock Time
A
B
B – Gain/Loss Adjustment Display
Figure 4.1 Real Time Clock Adjustment Display
Display
YYYY
MM
DD
HH:MM
Second per month
108
Description
Set the year with the last two digits.
Set the month with two digits.
Set the day with two digits.
Set the hours and minutes, with two digits for each.
Note:
Set in 24-hour clock time. After initial setup, the time will display in 12-hour clock time.
Set the gain or loss in seconds per month.
Note:
This does not need to be set for the RTC to function properly.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.2 Powering Up the Drive
Moving the Cursor
Pressing the F2 key or the RESET key will move the cursor to the digit on the right. Pressing the F1 key will move the cursor
to the left.
Changing Settings
• Changing YYYY/MM/DD HH:MM: Pressing the up arrow key will increase the number selected by the cursor from 0 to
9. Pressing the down arrow key will decrease the number selected by the cursor from 0 to 9.
• Setting the Seconds per Month:This setting does not need to be adjusted. Pressing the up arrow key will increase the
number selected by the cursor from -504 to +488 in increments of 8. Pressing the down arrow key will decrease the number
selected by the cursor from -504 to +488 in increments of 8.
The feature is used to keep the RTC in sync with an external device clock, like a PLC or BAS system, and will adjust the
clock by a set amount of seconds every month.
n Real-Time Clock Setting at Initial Power-up of a New Drive
Setting the Real-time clock is required at power-up of a new drive or after digital operator battery replacement.
Table 4.1 illustrates how to set the Real-Time Clock at initial power-up of a new drive.
Table 4.1 Clock Adjustment Procedure at Power-up of a New Drive
Procedure
Display
ALM
1
Turn the power on. The Real Time Clock Adjustment Display will appear. Use the right arrow
key to select the desired digit, then set the correct date and 24-hour clock time using the up and
down arrow keys.
YYYY/MM/DD HH:MM
20 1 0/01/01 00:00
Second per month
+ 0 sec
ALM
2
3
After entering the Real-Time Clock data, press the ENTER key to save the changes.
The display will indicate “Entry Accepted” and return to the initial display in step 3 and the alarm
LED will be OFF.
Entry accepted
- MODE - DRV Rdy
Auto Setpoint
U5-99= 0.0PSI
Initial display.
U1-02= 0.00Hz LSEQ
U1-91= 0.0PSI LREF
<-MONITOR->
n Manual Clock Adjustment by Setting o4-17 to 1
Start-Up Programming
& Operation
The following actions are possible in the Clock Adjustment Mode:
• Set the current time
• Check the time set to the drive Real-Time Clock
Table 4.2 illustrates how to set the Real-Time Clock manually.
Table 4.2 Manual Clock Adjustment Procedure by Setting o4-17 to 1
Procedure
1
The “Clock Not Set” display will appear if the Real-Time Clock data is not entered within 30
seconds of power-up on a new drive.
Display
- MODE -
4
ALM
DRV Rdy
Clock Not Set
Press F2 to Set
FWD
DATA
ALM
- MODE -
2
Use the up and down arrow keys to scroll through display menu until the screen shows
“Programming”.
Programming
HELP
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
PRG
FWD
DATA
109
4.2 Powering Up the Drive
Procedure
3
Display
ALM
- PRMSET - PRG
Initialization
Press the ENTER key to enter select the parameter setting mode.
A1-00 = 0
Select Language
FWD
4
Use the up and down arrow keys to scroll through display menu until parameter o4-17 appears.
ALM
- PRMSET - PRG
Maintenance
o4-17 = 0
Set time
FWD
ALM
- PRMSET - PRG
Set time
5
o4-17= 0 *0*
-“0”
Press the ENTER key until “0” flashes.
FWD
ALM
- PRMSET - PRG
Set time
6
o4-17= 1 *0*
Set
“0”
Press the up arrow key so that the display changes to “1”.
FWD
ALM
7
Press the ENTER key and the time setting screen will appear. Use the right arrow key to select
the desired digit, then set the correct date and time using the up and down arrow keys.
YYYY/MM/DD HH:MM
20 1 0/01/01 00:00
Second per month
+ 0 sec
ALM
8
After entering the correct time, press the ENTER key to save the changes.
The display will return to the display shown in step 5 and the alarm LED will be OFF.
Entry accepted
n o4-17: Real-Time Clock Setting (Resetting RTC Back to Factory Default)
No.
(Addr.
Hex)
o4-17
(3100)
Name
Set/Reset Real-time Clock
Description
Sets the current date and time for the Real-Time Clock.
0: — — No Setting
1: Real-Time Clock Set
2: Real-Time Clock Reset
Values
Default: 0
Range: 0 to 2
Setting 0: — —
No Setting (Default)
Setting 1: Set
When o4-17 is set to 1, the digital operator will show the Clock Adjustment display. In Clock Adjustment Mode the user can
adjust the Real-Time Clock.
Setting 2: Reset
When o4-17 is set to 2, the Real-Time Clock data is cleared. A Clock Not Set alarm will occur until o4-17 is set to 1 and the
Real-Time Clock is set.
110
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.3 Using the HOA Keypad
4.3
Using the HOA Keypad
Use the HOA keypad to enter OFF commands, switch AUTO or HAND Mode, change parameters, and display data including
fault and alarm information.
u Keys and Displays
ALM
DIGITAL OPERATOR JVOP-183
1
11
F1
2
3
10
12
F2
M
RESET
AUTO
4
HAND
9
ENTER
8
M
ESC
5 6
OFF
7
Figure 4.2 Keys and Displays on the HOA Keypad
Display
F1
Name
Function
Function Key
(F1, F2)
The functions assigned to F1 and F2 vary depending on the currently displayed menu. The name of
each function appears in the lower half of the display window.
ESC Key
• Returns to the previous display.
• Moves the cursor one space to the left.
• Pressing and holding this button will return to the Frequency Reference display.
RESET Key
• Moves the cursor to the right.
• Resets the drive to clear a fault situation.
AUTO Key
Selects the source of Run command and frequency reference.
• Set the drive to AUTO mode.
• Run command input source depends on b1-02.
• Frequency reference input source depends on b1-01.
5
Up Arrow Key
Scrolls up to display the next item, selects parameter numbers, and increments setting values.
6
Down Arrow Key
Scrolls down to display the previous item, selects parameter numbers, and decrements setting values.
OFF Key
Follows the stopping method set in b1-03 to stop drive operation.
1
2
F2
ESC
3
4
7
AUTO
OFF
8
9
10
11
12
ENTER Key
HAND
AUTO
HAND
HAND Key
• Enters parameter values and settings.
• Selects a menu item to move between displays.
The drive runs at a selectable frequency reference source by b1-12.
• Set the drive to HAND mode.
• When b1-13 is set to 1, HAND and AUTO mode can be switched while the drive is running.
AUTO Light
Lit while the drive is in AUTO mode. Refer to page 113 for details.
HAND Light
Lit while the drive is in HAND mode. Refer to page 113 for details.
ALM LED Light
Refer to ALARM (ALM) LED Displays on page 113.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Start-Up Programming
& Operation
No.
4
111
4.3 Using the HOA Keypad
u LCD Display
Figure 4.3 LCD Display
Table 4.3 Display and Contents
No.
Name
Display
MODE
QMONI:
Use F1/F2
Content
Displayed when in Mode Selection.
Instructions to access the Quick Monitors.
MENU: Use Instructions to access the next menu item.
UP/DWN
1
Operation Mode Menus
2
Mode Display Area
3
4
Ready
Data Display
5
Frequency
Reference
Assignment <1>
MONITR
VERIFY
PRMSET
A.TUNE
SETUP
DRV
PRG
Rdy
—
OPR
COM
OP
AI
OFF
RSEQ
6
LOCAL/REMOTE
Display <2>
LSEQ
RREF
LREF
112
Displayed when in Monitor Mode.
Indicates the Verify Menu.
Displayed when in Parameter Setting Mode.
Displayed during Auto-Tuning.
Displayed when in Setup Mode.
Displayed when in Drive Mode.
Displayed when in Programming Mode.
Indicates the drive is ready to run.
Displays specific data and operation data.
Displayed when the frequency reference is assigned to the HOA keypad.
Displayed when the frequency reference is assigned to the MEMOBUS/Modbus Communication
Inputs of the drive.
Displayed when the frequency reference is assigned to option card connected to the drive.
Displayed when the function reference is assigned to an analog input.
Displayed when HAND mode is OFF.
Displayed when the Run command is supplied from a remote source.
Note:
This display will blink when b1-02 is set to 1 (Digital Inputs).
Displayed when the Run command is supplied from the HOA keypad.
Displayed when the Run command is supplied from a remote source.
Note:
This display will blink when b1-01 is set to 1 (Analog Inputs).
Displayed when the Run command is supplied from the HOA keypad.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.3 Using the HOA Keypad
No.
7
Name
Display
<MONITOR- Pressing
>
Function Key 2
(F2)
Content
F2
displays the next Quick Monitor.
DATA
Pressing
F2
scrolls to the next display.
→
Pressing
F2
scrolls the cursor to the right.
RESET
Pressing
F2
resets the existing drive fault error.
Pressing
F2
switches Monitor mode.
Monitor
FWD
Indicates forward motor operation.
REV
Indicates reverse motor operation.
<MONITOR- Pressing F1 displays the next Quick Monitor.
>
8
FWD/REV
9
Function Key 1
(F1)
←
Pressing
F1
scrolls the cursor to the left.
Home
Pressing
F1
returns to the top menu (Frequency Reference).
ESC
Pressing
F1
returns to the previous display.
Pressing
F1
switches Monitor mode.
Monitor
<1> Displayed when in Frequency Reference Mode.
<2> Displayed when in Frequency Reference Mode and Monitor Mode.
u ALARM (ALM) LED Displays
Table 4.4 ALARM (ALM) LED Status and Contents
State
Illuminated
Flashing
Off
Content
Display
When the drive detects an alarm or error.
• When an alarm occurs.
• When an oPE is detected.
• When a fault or error occurs during Auto-Tuning.
Normal operation (no fault or alarm).
Start-Up Programming
& Operation
u AUTO LED and HAND LED Indications
Table 4.5 AUTO LED and HAND LED Indications
AUTO LED
AUTO
Off
AUTO
Off
AUTO
Off
AUTO
On solid
AUTO
Long blink (50% duty)
HAND LED
HAND
Off
HAND
State
OFF mode
4
HAND mode
On solid
HAND
HAND mode when the Frequency Reference is 0 and/or decelerating in HAND mode.
Long blink (50% duty)
HAND
Off
HAND
Off
Running in AUTO mode
Running in AUTO mode when the Frequency Reference is 0 and/or decelerating in AUTO
mode.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
113
4.3 Using the HOA Keypad
AUTO LED
HAND LED
AUTO
State
AUTO mode, Ready, No run command input.
HAND
Off
Short blink (15% duty)
AUTO
AUTO mode, stopped by a Fast- Stop from a Multi-Function Digital Input.
HAND
Off
Double blink
1s
ON
ON
Flashing
Flashing
quickly
ON
ON
ON
ON
Figure 4.4 AUTO LED and OFF LED Status and Meaning
2s
1s
ON
ON
ON
Long blink
(50% dut y)
ON
ON
ON
ON
ON
ON
Double blin k
ON
ON
Short lin k
(15% dut y)
Figure 4.5 LEDs and Drive Operation in AUTO Mode
Output Frequency
AUTO Mode Selection
HAND Mode Selection
RUN Command
ON
OFF
6 Hz
0 Hz
Frequency
AUTO LED
HAND LED
OFF
Operation Mode
OFF
Short blink
ON
Blink
OFF
Blink
OFF
OFF
AUTO
Figure 4.6 LEDs and Drive Operation in HAND Mode
114
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.3 Using the HOA Keypad
u Menu Structure for HOA Keypad
Drive Mode <2>
F1
QMONI: Use F1/F2
MENU: Use UP/DWN <1>
- MODE - DRV Rdy
Auto Setpoint
U5-99= 0.0PSI
QMONI: Use F1/F2
MENU: Use UP/DWN
- MODE - DRV Rdy
ANF Timer
U1-99= 0.0sec
U1-02= 0.00Hz LSEQ
U1-91= 0.0PSI LREF
<-MONITOR->
U1-02= 0.00Hz LSEQ
U1-91= 0.0PSI LREF
<-MONITOR->
-MONITR- DRV Rdy
Frequency Ref
U1-01=0.00Hz
- MODE - DRV Rdy
Monitor Menu
U1-01= 0.00Hz
-MONITR- DRV Rdy
Monitor
U1 -01= 0.00Hz
Programming Mode <3>
U1-02= 0.00Hz LSEQ
U1-91= 0.0PSI LREF
Home
JOG FWD
- MODE PRG
Modified Consts
Modified
X Parameters
Home FWD
- MODE PRG
Pump Quick Setup
U1-02= 0.00Hz LSEQ
U1-91= 0.0PSI LREF
Home FWD
JOG
<5>
-MONITR- DRV Rdy
Fault Trace
U2 -01= -----
U1-02= 0.00Hz LSEQ
U1-91= 0.0PSI LREF
Home FWD
-MONITR- DRV Rdy
Output Freq
U1-02=
0.00Hz
<4>
U1-02= 0.00Hz LSEQ
U1-91= 0.0PSI LREF
Home FWD
U2-02= oPr
LSEQ
U2-03= 0.00Hz LREF
Home FWD
JOG
Home FWD
Initial Display <6>
- MODE PRG
Programming
iQPump
Home FWD
YASKAWA
XXXV, XXXHP
XXXA
<XXXXXXXXX>
CIMR-PWXXXXXXXX
<7>
Start-Up Programming
& Operation
- MODE - PRG
Auto-Tuning
AUTO
Home FWD
Figure 4.7 HOA Keypad Menu and Screen Structure
<1> The display cycles between these three displays on the initial startup screen and the Quick Monitor screens.
<2>
AUTO
Pressing
or HAND will start the motor.
<3> Drive cannot operate motor.
<4> Flashing characters are shown with white letters on gray background. (Example: 0 )
<5> “X” characters are used as examples in this manual. The HOA keypad will display the actual setting values.
<6> The Frequency Reference appears after the initial display that shows the product name.
<7> The information that appears on the display will vary depending on the drive model.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4
115
4.3 Using the HOA Keypad
u Changing Parameter Settings or Values
This example explains changing C1-02 (Deceleration Time 1) from 10.0 seconds (default) to 20.0 seconds.
Note:
During serial communication writing, if a parameter change is also attempted via the HOA keypad, a “BUSY - WRITE PROTECTED”
message will display. Parameter change will not be possible from the HOA keypad until an Enter command is received via the serial
communication to finish the serial writing process.
Step
Display/Result
- MODE - DRV Rdy
Auto Setpoint
U5-99= 0.0PSI
1. Turn on the power to the drive. The initial display appears.
U1-02= 0.00Hz LSEQ
U1-91= 0.0PSI LREF
<-MONITOR->
- MODE PRG
Programming
2. Press
or
until the Parameter Setting Mode screen appears.
Home FWD
-PRMSET- PRG
Initialization
3. Press
A1-00= 0
Select Language
to enter the parameter menu tree.
Home FWD
-PRMSET- PRG
Basic Setup
4. Press
or
C1-01= 20.0 sec
Accel Time 1
to select the C parameter group.
Home FWD
5. Press
two times.
-PRMSET- PRG
Accel/Decel
-PRMSETPRG
Accel Time 1
C1-01= 20.0 sec
Accel Time 1
C1-01= 20.0Sec
(0.0~6000.0)
“20.0 sec”
Home FWD
Home FWD
-PRMSETPRG
Decel Time 1
6. Press
or
C1-02= 10.0Sec
(0.0~6000.0)
“10.0 sec”
Home FWD
to select parameter C1-02.
-PRMSETPRG
Decel Time 1
7. Press
to view the current setting value (10.0 s). The leftmost digit flashes.
C1-02= 0010.0Sec
(0.0~6000.0)
“10.0 sec”
Home FWD
PRG
-PRMSETDecel Time 1
8. Press
F2
or
until the desired number is selected. “1” flashes.
C1-02=0010.0Sec
(0.0~6000.0)
“10.0 sec”
Home FWD
-PRMSETPRG
Decel Time 1
9. Press
10. Press
and enter 0020.0.
to confirm the change.
C1-02=0020.0sec
(0.0~6000.0)
“10.0 sec”
Home FWD
Entry Accepted
-PRMSETPRG
Decel Time 1
11. The display automatically returns to the screen shown in Step 6.
116
C1-02= 20.0sec
(0.0~6000.0)
“10.0 sec”
Home FWD
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.3 Using the HOA Keypad
Step
- MODE - DRV Rdy
Auto Setpoint
U5-99= 0.0PSI
as many times as necessary to return to the initial display.
U1-02= 0.00Hz LSEQ
U1-91= 0.0PSI LREF
<-MONITOR->
Start-Up Programming
& Operation
12. Press
Display/Result
4
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
117
4.4 Pump Application Presets
4.4
Pump Application Presets
The following sections list the parameters affected by the different Application Presets.
Note:
Setting A1-03 to 6011 (VTC Pressure Control) changes the Quick Start and Pre-set parameters (tables below) and also changes HAND
Mode so that it is no longer lower-limited by the minimum pump frequency or the thrust frequency. Also, the default for P1-06 when in
RPM mode is 1800 RPM instead of 2400 RPM.
u Parameters Set Depending on A1-03 Setting
The following table shows the parameters that are set depending on the A1-03 initialization:
A1-03 = 6008
(A1-06 = 8)
Pressure Control
Parameter
118
Value
A1-03 = 6009
(A1-06 = 9)
Pump Down Level
A1-03 = 6010
(A1-06 = 10)
Geothermal Mode
Parameter
Value
Parameter
Value
b5-09
1
b1-01
5
b5-39
2
b5-01
0
P1-02
6
H3-10
21
P2-01
2
o1-08
180
P2-23
0.00%
A1-03 = 6011
(A1-06 = 11)
VTC Pressure Ctl
Parameter
A1-03 = 7770
(A1-06 = 1)
General Purpose
Value
Parameter
Value
b5-03
5.0
b1-01
1
C1-01
15.0 sec
b1-02
1
C1-02
15.0 sec
b5-01
0
E2-04
4
C1-01
25.0 sec
L5-01
0
C1-02
25.0 sec
P1-03
100.0 PSI
H1-06
4
P1-06
35.0 Hz
H1-07
F
P2-03
15sec
H2-01
0
A
P2-23
0.00%
H2-02
P3-50
35.0 Hz
H3-10
2
P3-60
35.0 Hz
L5-01
0
P3-70
35.0 Hz
L5-04
180.0 sec
P4-12
0.0 Hz
o1-06
0
P5-02
6.0 Hz
P1-05
0 sec
Q5-03
40.0 PSI
P1-06
0.0 Hz
Q5-06
50.0 PSI
P4-12
0.0 Hz
Q5-09
20.0 PSI
P4-17
0.0 min
Q5-10
5.0 min
P5-02
0.0 Hz
Q5-11
2
Q5-16
1.00
Q5-17
3.0 sec
H2-01
80H
H2-02
81H
H2-03
82H
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.4 Pump Application Presets
u Parameters Displayed Depending on A1-06 Setting
The following table shows which parameters are shown on the Pump Quick Setting menu depending on the A1-06 selection:
A1-03 = 6008
(A1-06 = 8)
Pressure Control
A1-03 = 6009
(A1-06 = 9)
Pump Down Level
A1-03 = 6010
(A1-06 = 10)
Geothermal Mode
A1-03 = 6011
(A1-06 = 11)
VTC Pressure Ctl
A1-03 = 7770
(A1-06 = 1)
General Purpose
E2-01
E2-04
E2-01
b1-02
E2-01
b1-01
E2-04
E2-01
E2-04
P1-03
b1-02
P1-02
E2-04
b1-02
C1-01
P1-03
P1-06
C1-01
C1-02
P1-04
Q1-01
Q2-01
C1-02
E2-01
P1-06
P1-04
Q2-02
P1-03
E2-04
P4-10
P1-06
Q2-03
Q1-01
L5-01
P5-04
P2-02
Q2-04
P1-04
L5-04
P4-10
Q2-05
P1-06
P1-06
P5-04
Q2-06
P1-08
Q2-07
P1-09
Q2-08
P1-11
Q2-09
P1-12
Q2-10
P2-02
Q2-11
P2-03
Q2-12
P4-01
P4-10
P4-02
P5-04
P4-03
Start-Up Programming
& Operation
Q1-01
4
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
119
4.5 iQpump Presets and Functions
4.5
iQpump Presets and Functions
u iQpump Presets
n Pump Down Level Control Application Preset
This preset allows the drive to regulate the depth of water in a tank or other vessel that is being filled by an external source.
A feedback device that measures water depth is wired to the drive. A PI-control process loop will then modulate the pump
speed to pump water out the tank to keep the water depth the setpoint level (pump out at the recharge rate). The drive controller
has an application preset to simplify the start up and control of this application.
• System units are in feet (P1-02 = 6).
• Feedback device scaling (P1-03). The feedback device scaling must be entered into the drive for proper control.
• Minimum pump speed (P1-06). Most pumps cannot be run below a certain speed or cavitation can occur.
• Number of Motor Poles (E2-02). The default is for a 2-pole motor.
• Sleep Function. The drive controller will sleep when the system demand is low and awaken when demand returns.
Required Control Wiring
Most depth level transducers have current-based feedback (4-20 mA). The A2 terminal of the drive is preset for 4-20 mA and
pre-programmed for PI feedback (H3-10 = B). If the sensor is voltage based (0-10 V) and terminal A3 is unused, then wire
the transducer to terminal A3 and program H3-10 to F (A2 not used) and H3-06 to B (A3 PI Feedback).
Start Up Procedure
1. Set parameter A1-03 to 6009 (Pump Down Level) to pre-set parameter values for this application.
2. Set the motor-rated current in parameter E2-01. This information can be found on the motor nameplate or specification
sheet.
3. Set the number of motor poles in parameter E2-04 (2-pole motors have a rated RPM of slightly less than 3600 RPM;
4-pole motors have a rated RPM of slightly less than 1800 RPM). This information can be found on the motor
nameplate or specification sheet.
4. Set the feedback device scaling in parameter P1-03. Check the sensor nameplate or specification sheet. For example,
if the device outputs 20 mA at 14.50 ft of water depth, the set P1-03 to 14.50. The drive controller will automatically
scale all associated parameters and monitors. Monitor U1-91 (Pump Feedback) will display the measured water depth
in feet. The drive has a High Feedback Fault set in parameter P1-11. Make sure that P1-11 is appropriately set for
sensor scaling in P1-03.
5. Set the desired water depth level in parameter Q1-01 (PI setpoint). This is desired water depth that the drive will
regulate the pump speed around. To quickly access this parameter, press the HOME key and then the ENTER key.
The U1-99 monitor on the home screen displays the Q1-01 PI setpoint.
6. Set the minimum speed that the pump can be run in parameter P1-06. The default is 40 Hz. This information can be
found on the pump specification sheet.
7. The default settings will allow the drive to automatically restart after power loss if the drive was running at the time of
power loss. To disable, set P4-10 to 1.
8. Press the AUTO key to start the drive with PI control (water depth control). Press the OFF key to stop the drive.
9. The pump can be run in a Hand (local) mode for maintenance purposes by pressing the HAND key while the drive is
stopped. The HAND key acts as a start button. Press the OFF button to stop the drive. Press AUTO to return the drive
to PI control. The HAND speed reference can be set in P5-02 (Hand Reference 1). Disable the HAND key by setting
P5-04 to 0 (disabled).
10.Configure the sleep function. The pump can be programmed to shut off or “sleep” if the water falls below the depth
set in parameter P2-02 (Sleep Level). The controller will monitor the water depth feedback signal and wake up when
the water depth rises above the setting in parameter P1-04 (Start – Draw Down Level). Logically, set the Sleep Level
(P2-02) lower than the PI setpoint and set the Draw Down Level (P1-04) slightly above the PI setpoint. This way the
drive won’t wake up until the water has already exceeded the desired depth setting. By sleeping, the drive will save
energy and mechanical wear. A setting of zero in P1-04 will disable the sleep function (default setting).
120
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.5 iQpump Presets and Functions
Related Parameters
No.
Parameter Name
Access Level Selection
A1-03
Initialize Parameters
E2-01
Motor Rated Current
E2-04
Number of Motor Poles
P1-03
Feedback Device Scaling
P1-11
High Feedback Level
P1-06
Minimum Pump Speed
P1-04
Start / Draw Down Level
P2-02
Sleep Level
P4-10
AUTO Mode Operator Run Power Down Storage
P5-02
HAND Speed Reference 1
P5-04
HAND Key Function Selection
Q1-01
PID Controller Setpoint 1
U1-99
Anti-No-Flow Timer
Start-Up Programming
& Operation
A1-01
Setting Values
Default: 2
Range: 0 to 3
Default: 0
Range: 0 to 5550; 6008 to 6011; 7770
Default:
Min.: 10% of drive rated current
Max.: 200% of drive rated current
Default: 2
Min.: 2
Max.: 48
Default: 145.0 PSI
Min.: 0.1
Max.: 6000.0
Default: 0.0 PSI
Min.: 0.0
Max.: 6000.0
Default: 40.0 Hz
Min.: 0.0
Max.: [E1-04]
Default: 0.0
Min.: -999.9
Max.: 999.9
Default: 0.0 Hz
Min.: 0.0
Max.: 6000.0
Default: 0
Range: 0, 1
Default: 40.0 Hz
Min.: 0
Max.: [E1-04]
Default: 1
Range: 0, 1
Default: 0.0
Min.: 0.0
Max.: 6000.0
No signal output available
4
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121
4.5 iQpump Presets and Functions
n Geothermal Mode Application Preset
A geothermal well facilitates heat transfer between the earth and a known system, such as space heating, dehydration, electric
power generation and food processing. The geothermal function has the ability to regulate the speed of the drive controller
based on an external temperature signal following a preset temperature-speed curve. The drive controller has an application
preset to simplify the start up and control of this application
Required Control Wiring
Most temperature transducers have current-based feedback, (4 - 20 mA). The A2 terminal of the drive is pre-set for 4 to 20
mA and Temperature Feedback (H3-10 = 21). If the sensor is voltage-based (0 to 10 V) and terminal A3 is unused, then wire
the transducer to terminal A3 and program H3-10 to F (A2 not used) and H3-06 to 21 (A3 Temperature Feedback).
Start Up Procedure
1. Set parameter A1-03 to 6010 (Geothermal Mode) to pre-set parameter values for this application. The second line of
the HOA Keypad will read “Geothermal Mode”.
2. Set the method of giving the drive a run command in parameter b1-02. The default setting is to use the AUTO key on
the HOA keypad.
3. Set the motor-rated current in parameter E2-01. This information can be found on the motor nameplate or specification
sheet.
4. Set the number of motor poles in parameter E2-04 (2-pole motors have a rated RPM of slightly less than 3600 RPM;
4-pole motors have a rated RPM of slightly less than 1800 RPM). This information can be found on the motor
nameplate or specification sheet.
5. Set the minimum speed at which the pump can run in parameter P1-06. The default is 40 Hz. This information can be
found on the pump specification sheet.
6. Set the feedback device scaling in parameters Q2-01 and Q2-02. Q2-01 sets the temperature at 0 V (4 mA). Q2-02
sets the temperature at 10 V (20 mA). The monitor for this feedback is U1-80 (Geothermal Temperature).
7. Set the pump speed-temperature characteristics in Q2-03 to Q2-08. This allows the drive to modulate the pump speed
based on the analog input temperature feedback of the water. This will attempt to regulate the water temperature
between the Q2-06 and Q2-07 settings. Figure 4.8 shows normal operation.
122
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4.5 iQpump Presets and Functions
Max Geothrm Speed
(Q2-04)
Frequency
Reference (Hz)
Min Geothrm Speed
(Q2-03)
Low Temp
@ Max
(Q2-05)
Low Temp
@ Min
(Q2-06)
High Temp
@ Min
(Q2-07)
High Temp
@ Max
(Q2-08)
Temperature ( ºF )
Figure 4.8 Normal Temperature Regulation
The drive can also be programmed for inverse operation by changing the parameter settings in Q2-03 to Q2-08 as
shown in Figure 4.9.
Max Geothrm Speed
(Q2-04)
Frequency
Reference (Hz)
Min Geothrm Speed
(Q2-03)
Low Temp
@ Min
(Q2-06)
High Temp
@ Min
(Q2-07)
High Temp
@ Max
(Q2-08)
Temperature ( ºF )
Figure 4.9 Inverse Temperature Regulation
8.
Set the response to temperature feedback signal loss. The drive will monitor the feedback signal for signal loss. This
function can be disabled by setting Q2-09 to 0. When a wire break is detected (or if no analog input is programmed
for Geothermal Temp), a “TLGI - Geothermal Input” fault or “Temp Lost – Geothermal Input” alarm will be triggered
depending on the setting of Q2-09. If Q2-09 is set to 2 (fault), the drive will only fault when running in AUTO Mode. It
will only display the alarm if not running or if it is running in HAND Mode.
9. Set the Geothermal Sleep characteristics. The drive will sleep if the drive runs at the minimum speed (Q2-03) for the
time set in Q2-10. Setting Q2-11 to 0 disables the sleep function (default setting).
10.Set the wake up characteristics. The drive will wake from Geothermal Sleep when Geothermal Temperature (U1-80)
is greater than the “High Temp @ Min” plus the Geothermal Wake Level (Q2-07 + Q2-11) or is less than “Low Temp
@ Min” minus the Geothermal Wake Level (Q2-06 – Q2-11) for more than the Geothermal Wake Delay Time (Q2-12).
11.The default settings will allow the drive to automatically restart after power loss if the drive was running at the time of
power loss. Set P4-10 to 1 to disable this function.
12.Press the AUTO key to start the drive with PI control (water depth control). Press the OFF key to stop the drive.
13.The pump can be run in HAND (LOCAL) Mode for maintenance purposes by pressing the HAND key while the drive
is stopped. The HAND key acts as a start button. Press the OFF button to stop the drive. Press AUTO to return the
drive to geothermal control. The HAND speed reference can be set in P5-02 (Hand Reference 1). Disable the HAND
key by setting P5-04 to 0 (disabled).
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
123
Start-Up Programming
& Operation
Low Temp
@ Max
(Q2-05)
4
4.5 iQpump Presets and Functions
Related Parameters, Faults, and Alarms
No.
124
Parameter Name
A1-01
Access Level Selection
A1-03
Initialize Parameters
b1-02
Run Command Selection 1
E2-01
Motor Rated Current
E2-04
Number of Motor Poles
P1-03
Feedback Device Scaling
P1-04
Start / Draw Down Level
P1-06
Minimum Pump Speed
P1-11
High Feedback Level
P2-02
Sleep Level
P4-10
AUTO Mode Operator Run Power Down Storage
P5-02
HAND Speed Reference 1
P5-04
HAND Key Function Selection
Q1-01
PID Controller Setpoint 1
Q2-01
Minimum Geothermal Temperature Input
Q2-02
Maximum Geothermal Temperature Input
Q2-03
Minimum Geothermal Speed
Q2-04
Maximum Geothermal Speed
Q2-05
Low Temperature to Run at Maximum Geothermal Speed
Q2-06
Low Temperature to Run at Minimum Geothermal Speed
Setting Values
Default: 2
Range: 0 to 3
Default: 0
Range: 0 to 5550; 6008 to 6011; 7770
Default: 0
Range: 0 to 3
Default:
Min.: 10% of drive rated current
Max.: 200% of drive rated current
Default: 2
Min.: 2
Max.: 48
Default: 145.0 PSI
Min.: 0.1
Max.: 6000.0
Default: 0.0
Min.: -999.9
Max.: 999.9
Default: 40.0 Hz
Min.: 0.0
Max.: [E1-04]
Default: 0.0 PSI
Min.: 0.0
Max.: 6000.0
Default: 0.0 Hz
Min.: 0.0
Max.: 6000.0
Default: 0
Range: 0, 1
Default: 40.0 Hz
Min.: 0
Max.: [E1-04]
Default: 1
Range: 0, 1
Default: 0.0
Min.: 0.0
Max.: 6000.0
Default: 0.0 °F
Min.: -110.0
Max.: 275.0
Default: 120.0 °F
Min.: -100.0
Max.: 275.0
Default: 40.0 Hz
Min.: 0.0
Max.: 400.0
Default: 60.0 Hz
Min.: 0.0
Max.: 400.0
Default: 55.0 °F
Min.: -110.0
Max.: 275.0
Default: 65.0 °F
Min.: -110.0
Max.: 275.0
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.5 iQpump Presets and Functions
No.
Parameter Name
Q2-07
High Temperature to Run at Minimum Geothermal Speed
Q2-08
High Temperature to Run at Maximum Geothermal Speed
Q2-09
Geothermal Temperature Loss Detection
Q2-10
Geothermal Sleep Delay Time
Q2-11
Geothermal Temperature Delta Wake Level
U1-99
Anti-No-Flow Timer
Setting Values
Default: 75.0 °F
Min.: -110.0
Max.: 275.0
Default: 85.0 °F
Min.: -110.0
Max.: 275.0
Default: 1
Range: 0 to 2
Default: 30 s
Min.: 0
Max.: 3600
Default: 0.0 °F
Min.: 0.0
Max.: 50.00
No signal output available
H3 Multi-Function Analog Input Settings
H3-oo
Setting
Function
Description
21
Geothermal Temperature
Full scale: Q2-02 = 10 V (or 20 mA), Q2-01 = 0 V (or 4 mA)
This input is internally limited to -999.9 °F to +999.9 °F
F
Not Used
Disables the functionality of the programmed terminal.
HOA Keypad Display
Error Name
oPE29
Geothermal Set Error
Cause
Possible Solutions
P1-01 parameter selection is not compatible Confirm b1-01 and P1-01 parameter settings.
with Geothermal Mode (b1-01 = 5).
HOA Keypad Display
TLGI Geothermal Input
Fault Name
Temperature Lost Geothermal Input
The geothermal input is not present.
The drive was running while b1-01 = 5,
H3-0o≠ 21 (Geothermal Temp), and
Q2-09 = 2 (Fault).
HOA Keypad Display
Geo Params
Chk Q2-05 to Q2-08
Cause
The temperature parameter values are set
incorrectly.
Start-Up Programming
& Operation
Cause
Possible Solutions
The input signal level has dropped below
3 mA or risen above 21 mA when the drive
was running and b1-01 = 5, H3-0o = 21 Confirm that the device connected to the analog input terminal is installed and working properly.
(Geothermal Input), H3-0o = 2
(4 to 20 mA), and Q2-09 = 2 (Fault).
Assign one of the analog inputs to “Geothermal Temperature”, H3-0o = 21.
Minor Fault Name
Geothermal Mode Parameters
The drive is running at the level set in Q2-03 due to an incorrect setting.
Possible Solution
Set the temperature parameters in the following order:
Q2-08 > Q2-07 > Q2-06 > Q2-05
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4
125
4.5 iQpump Presets and Functions
G eo the rm al S lee p
Lo w T em pe rature O pe ration
A uto R un
C omm an d
W ak e Le v el
( Q 2- 06 – Q 2- 11 )
Q 2 -06
Lo w T em p @ M in
Q 2 -07
H igh T em p @ M in
W ak e Le v el
(Q 2- 07 + Q 2- 11 )
G eo the rm al
T em p
( H 3-0 x = 21)
( U 1 -80 )
Q 2-10
G eo thrm S lp D ly
Q 2-12
G eo thrm W ak e D ly
Q 2- 04
M ax G eo the rm S pee d
Q 2- 03
M in G eo the rm S pee d
O utpu t
F requen c y
“S leep A c tiv e – W ait
F or S tart” M ess age
“S tart D elay –
T im er A c tiv e”
M ess ag e
G eo the rm al E nab led (b 1-01 = 5 ), G eo the rm al S leep E nab led (Q 2 -11 > 0 .0 )
Figure 4.10 Geothermal Sleep – Low Temperature Operation
G eo the rm al S lee p
H igh T em pe rature O pe ration
A uto R un
C omm an d
W ak e Le v el
( Q 2- 06 – Q 2- 11 )
Q 2 -06
Lo w T em p @ M in
Q 2 -07
H igh T em p @ M in
W ak e Le v el
(Q 2- 07 + Q 2- 11 )
G eo the rm al
T em p
( H 3-0 x = 21)
( U 1 -80 )
Q 2-10
G eo thrm S lp D ly
Q 2-12
G eo thrm W ak e D ly
Q 2- 04
M ax G eo the rm S pee d
Q 2- 03
M in G eo the rm S pee d
O utpu t
F requen c y
“S leep A c tiv e – W ait
F or S tart” M ess age
“S tart D elay –
T im er A c tiv e”
M ess ag e
G eo the rm al E nab led (b 1-01 = 5 ), G eo the rm al S leep E nab led (Q 2 -11 > 0 .0 )
Figure 4.11 Geothermal Sleep – High Temperature Operation
126
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.5 iQpump Presets and Functions
G eo the rm al S lee p
H igh and Lo w T em pe rature O pe ration
A uto R un
C omm an d
W ak e Le v el
( Q 2- 06 – Q 2- 11 )
Q 2 -06
Lo w T em p @ M in
Q 2 -07
H igh T em p @ M in
W ak e Le v el
(Q 2- 07 + Q 2- 11 )
G eo the rm al
T em p
( H 3-0 x = 21)
( U 1 -80 )
Q 2-10
G eo thrm S lp D ly
Q 2-12
G eo thrm W ak e D ly
Q 2- 04
M ax G eo the rm S pee d
Q 2- 03
M in G eo the rm S pee d
O utpu t
F requen c y
“S leep A c tiv e – W ait
F or S tart” M ess age
“S tart D elay –
T im er A c tiv e”
M ess ag e
G eo the rm al E nab led (b 1-01 = 5 ), G eo the rm al S leep E nab led (Q 2 -11 > 0 .0 )
Figure 4.12 Geothermal Sleep – High and Low Temperature Operation
n General Purpose Mode Application Preset
The purpose of this mode is to allow the drive controller to run a motor at a set speed without the PI process loop. This preset
is designed to simplify using the drive for applications other than pumping control. The default settings call for the frequency
reference to be an analog input and the run command to come from the terminal strip via a maintain contact closure. The PI
loop is disabled and no process feedback is required.
Required Control Wiring
Start Up Procedure
1. Set parameter A1-03 to 7770 (General Purpose Mode) to pre-set parameter values for this application.
2. Set the source of the frequency reference for the drive controller in parameter b1-01. The default setting is from the
terminal strip via a 0 to 10 V analog signal wired into terminal A1.
3. Set the source of the Run Command for the drive controller in parameter b1-02. The default setting is from the terminal
strip via a maintained contact closure.
4. Set the Acceleration Time of the motor in parameter C1-01. This is the time to accelerate the motor from zero speed
to 60 Hz (E1-04 Maximum Output Frequency).
5. Determine the stopping method of the motor. The default setting is coast to stop. To ramp the motor to a stop, set
b1-03 to 0 and then set the motor deceleration time in parameter C1-02. This is the time to stop the motor from to 60
Hz (E1-04 Maximum Output Frequency) to zero speed.
6. Set the motor-rated current in parameter E2-01. This information can be found on the motor nameplate or specification
sheet.
7. Set the number of motor poles in parameter E2-04 (2-pole motors have a rated RPM of slightly less than 3600 RPM;
4-pole motors have a rated RPM of slightly less than 1800 RPM). This information can be found on the motor
nameplate or specification sheet.
8. Determine whether the drive controller should attempt to reset itself after a fault. The default setting is disabled. The
function is turned on by setting 1 to 10 reset attempts in parameter L5-01 and the time between each reset in parameter
L5-04.
9. Set the minimum speed at which the motor can run in parameter P1-06. The default is 0 Hz. If the system has a
minimum safe operation speed, set it in P1-06. This will act as a lower limit of the frequency reference.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
127
Start-Up Programming
& Operation
No additional control wiring is required when the drive controller is at its default settings.
4
4.5 iQpump Presets and Functions
10.The motor can be run in HAND (LOCAL) Mode for maintenance purposes by pressing the HAND key while the drive
is stopped. The HAND key acts as a start button. Press the OFF button to stop the drive. Set P5-04 to 0 to disable
the HAND key. The default frequency reference is 0.0 Hz in HAND Mode. This can be changed in parameter P5-02.
The AUTO key has no effect with the default settings in the General Purpose Application Preset.
Related Parameters
No.
Parameter Name
A1-03
Initialize Parameters
b1-01
Frequency Reference Selection 1
b1-02
Run Command Selection 1
b1-03
Stopping Method Selection
C1-01
Acceleration Time 1
C1-02
Deceleration Time 1
E1-04
Maximum Output Frequency
E2-01
Motor Rated Current
E2-04
Number of Motor Poles
L5-01
Number of Auto Restart Attempts
L5-04
Fault Reset Interval Time
P1-06
Minimum Pump Speed
P5-02
HAND Reference
P5-04
HAND Key Function Selection
Setting Values
Default: 0
Range: 0 to 5550; 6008 to 6011; 7770
Default: 0
Range: 0 to 5
Default: 0
Range: 0 to 3
Default: 1
Range: 0 to 3
Default: 20.0 s
Min.: 0.0
Max.: 6000.0
Default: 20.0 s
Min.: 0.0
Max.: 6000.0
Default: 60.0 Hz
Min.: 40.0
Max.: 400.0
Default:
Min.: 10% of drive rated current
Max.: 200% of drive rated current
Default: 2
Min.: 2
Max.: 48
Default: 5
Min.: 0
Max.: 10
Default: 20.0 s
Min.: 10.0
Max.: 3600.0
Default: 40.0 Hz
Min.: 0.0
Max.: [E1-04]
Default: 40.0 Hz
Min.: 0
Max.: [E1-04]
Default: 1
Range: 0, 1
n Well Draw Down Control Application Preset
The Well draw down function allows the drive to deliver water at a constant pressure as long as ground water level remains
above a specified level. If the ground water level drops to this specified level the drive will switch from a constant pressure
regulator to a level regulator, which will continue to supply water at the recharge rate of the well. Water will continue to flow
at a reduced rate. Should the water level down hole continue to drop the drive will go to sleep and wait till the water level rises
again to the specified wake up level to start pumping again. Once the water level rises above that level it will switch back to
constant pressure mode.
Start Up Procedure
The following is a sample setup for the Well Draw Down function with 4 to 20 mA transducer feedback on both level (connected
to input A1) and constant pressure (connected to A2)
1.
128
Select a Proper Depth Sensing Transducer. The proper transducer for depth sensing has been specifically designed
for depth sensing. This means the transducer element, electrical connections, and connecting cable are sealed for
submersion. Additionally the sensor will have a vent tube running the length of the electrical conductors to compensate
for changes in barometric air pressure, which ensures accurate feedback with changing weather patterns. Another
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.5 iQpump Presets and Functions
important design characteristic is that the electrical conductors are installed by the manufacturer at the length specified
by the installer. This ensures that the manufacturer can calibrate the transducer to compensate for the voltage drop
across the conductor length. The maximum length for pressure transducer leads is 50 meters (164 feet) and beyond
that length the voltage drop will cause inaccurate feedback. It is common for wells to exceed this depth. Do not use
standard pressure transducer for level control. Select a range of depth that closely matches your application range.
One size does not fit all as depth calculations work with small changes in feedback. If the range is too large accuracy
will be compromised.
Proper Depth Transducer Characteristics:
Sealed element and electrical connections
Barometric compensation
Specified cable length calibrated by the manufacturer
2.
3.
4.
Proper range, one that is close to applications actual operation
Install Depth Sensing Pressure Transducer Down Hole. Since the feedback from the transducer is low voltage and
the output of the drive to the motor is a PWM waveform an effort should be made to keep the transducer leads as far
from the motor leads as possible. Given that space in the bore hole is at a premium this is a difficult task and connection
of the transducer shield drain wire is important. Many installers will set the transducer in its own plastic tubing with a
cap at the bottom end that the transducer can rest on. It is necessary to drill holes in the tubing at or close to the
bottom to allow water to flood the tube. This type of installation will help protect the transducer and connecting cable
from damage and allow it to be retrieved if necessary.
Connect Level Transducer to the drive via Terminal A1. Most depth level transducers are current based feedback,
typically 4 to 20 mA. The A1 terminal of the drive is selectable for either voltage or current based pressure transducer
feedback. Most transducers in common use are current based (4 to 20 mA).
Set the drive to accept current based (4 to 20 mA) Feedback Set the A1 terminal of Jumper S1 to current type input
(I) as shown in Figure 4.13. Set parameter H3-01 to 2 (4 to 20 mA) for signal type on A1. Set parameter H3-02 to 23,
function of the A1 input, Well Level feedback
Jumper S1
V
I
A1 A2 A3
Figure 4.13 Terminal A1 Set to Current Input
Description
Voltage input (0 to 10 V Bipolar)
Current input (4 to 20 mA or 0 to 20 mA)
5.
Connect Standard Pressure Transducer to Terminal A2. Terminal A2 is designed to accept both current and voltage
based feedback devices and by default the drive is set to 4 to 20 mA input. Make sure to set all necessary parameters
for proper constant pressure regulation.
6. Set parameter Q4-01 to 1 to enable the Well Draw Down Feature.
7. Set Constant Pressure Setpoint in U1-01 or Q1-01. U1-01 is the only monitor which will change parameter values
without going to the program menu. Using this monitor, the setpoint can be changed while the drive is running. A
setpoint must be entered for the Well Draw Down feature to work properly.
8. Enter the maximum value of the range of the transducer in PSI in parameter Q4-02 and the drive will automatically
scale associated parameters. The level transducer should display a specification for range (e.g., 0 to 50 PSI [115.4
feet]) 1 PSI = 2.308 ft.
9. Set Well Level to be maintained in parameter Q4-03 This is the level (in feet) at which the drive will stop regulating
pressure and start maintaining level. If the water level rises above this level, the drive will automatically switch back
to pressure regulation.
10.Set Well Level to Sleep in parameter Q4-04 When the well level reaches this level (in feet) and the sleep time set in
parameter Q4-05 expires, the drive will go to sleep and stop running the pump. The pump will remain in this state until
the well level reaches the wake level set in Q4-06..
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129
Start-Up Programming
& Operation
Table 4.6 Jumper S1 Settings
Setting
V (top position)
I (bottom position)
4
4.5 iQpump Presets and Functions
11.Set Wake Level in parameter Q4-06. When the well level has reached this level (in feet) and the on-delay timer set
in Q4-07 expires, the drive will automatically start running again. Set this level should to a value greater than Q4-03
(Maintain Level) so the drive will automatically go to pressure regulation mode.
12.Set the Minimum Pump Speed while in Level Control in parameter Q4-08 Set this speed at a level which ensures that
the pump is moving water out of the well. If it is set to a speed where no water is moving, the PI regulator may not
drive the well level to the sleep level and cause damage to the pump or motor. This speed is only used in Level Control
Mode but the actual minimum speed in Level Mode will be the greater value between P1-06 (minimum pump
frequency) and P4-05 (thrust frequency). If Q4-08 is set higher than P1-06 and P4-05, it will only be used while the
drive is in Level Control Mode.
13.Set Low Level Detection Value in Parameter Q4-09 and program the drive response in Q4-11 This is the level (in feet)
at which you do not want the pump to run at because below this level there is a danger dry running. Generally this
level is a fail safe level and if reached you would likely want the drive to fault out and stop running immediately. This
can also activate the drive fault contacts, which can be used for auxiliary notification such as a horn or external warning
light. In Q4-11 the drive can be programmed for one of four responses 0. No Response, 1. Alarm Only, 2. Fault 3.
Time Delay. Default is Alarm Only. Note: option 3 is controlled by parameters Q4-12 (timer) and L5-01 > 0 (fault autorestart).
14.Verify Settings and Well Level in Monitor U1-97 By using monitor U1-97 (displayed in feet) without the pump running
you should see the well level displayed and can note it down. Then press the Auto button to start the drive in pressure
regulation mode. This assumes all other parameters for pressure regulation have been set up prior to this step. Once
the setpoint pressure has been reached check U1-97 and note the level. Depending on the recharge rate of the well
this value will be lower than the level without the pump running by some amount. This can give you an idea of the
well’s recharge rate at the current demand. It will give you an idea if the other levels you have set are appropriate.
The level should be checked periodically over the season of operation to check level variations related to times of the
year.
Related Parameters
No.
130
Parameter Name
H3-01
Terminal A1 Signal Level Selection
H3-02
Terminal A1 Function Selection
L5-01
Number of Auto Restart Attempts
P1-06
Minimum Pump Speed
P4-05
Pre-Charge Loss of Prime Level
Q1-01
PID Controller Setpoint 1
Q4-01
Water Level Selection
Q4-02
Water Level Scaling
Q4-03
Water Level Setpoint
Q4-04
Minimum Water Level
Q4-05
Water Level Sleep Delay Time
Setting Values
Default: 0
Range: 0 to 3
Default: 0
Range: 0 to 32
Default: 5
Min.: 0
Max.: 10
Default: 40.0 Hz
Min.: 0.0
Max.: [E1-04]
Default: 0.0 A
Min.: 0.0
Max.: 1000.0
Default: 0.0
Min.: 0.0
Max.: 6000.0
Default: 0
Range: 0, 1
Default: 100 PSI
Min.: 5
Max.: 500
Default: 20.0 ft
Min.: 0.0
Max.: 1200.0
Default: 10.0 ft
Min.: 0.0
Max.: 1200.0
Default: 5 s
Min.: 0
Max.: 3600
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.5 iQpump Presets and Functions
No.
Parameter Name
Q4-06
Wake-Up Water Level
Q4-07
Water Level Control Sleep Wake-Up Time
Q4-08
Level Control Minimum Speed
Q4-09
Low Level Detection Level
Q4-10
Low Level Detection Time Delay
Q4-11
Low Level Behavior
Q4-12
Water Level Control Auto-Restart Time
Q4-15
Low Water Level Detection Time Unit
U1-01
Frequency Reference
U1-97
Water Level
Setting Values
Default: 30.0 ft
Min.: 0.0
Max.: 1200.0
Default: 1 s
Min.: 0
Max.: 3600
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
Default: 0.0 ft
Min.: 0.0
Max.: 1200.0
Default: 0.0
Min.: 0.0
Max.: 300.0
Default: 1
Range: 0 to 3
Default: 5.0 min
Min.: 0.1
Max.: 6000.0
Default: 0
Range: 0, 1
10 V: Max frequency
Full scale:
10 V = Q4-02
u iQpump Functions
This function is used with low suction inlet pressure switches on pressure booster systems for buildings that get their main
water supply from a municipality. This pressure switch enables and disables the pump system when the inlet supply is at a
low demand and when running the pump system in this condition will cause damage.
An inlet pressure switch is wired directly into the drive using one of the digital input terminals. If the pressure switch is active
and sufficient pressure is available, the drive system will operate normally. If the pressure switch indicates that incoming
pressure is too low, the drive will take the following actions:
• The drive will be forced into a sleep-like state (coast to stop).
• Any drives staged in multiplex mode will immediately coast to stop.
• The selected alarm “Low City Pressure”, “Low Suction Pressure”, or “Low Water In Tank” will be displayed (determined
by P4-24).
All drives will restart when sufficient pressure returns.
Required Control Wiring
Any one of the multi-function digital inputs (S1 to S8) must be wired and programmed with a low suction inlet pressure switch.
The appropriate terminal parameter (H1-oo) must be to set 73 (Low City Pressure). The action of the switch (normally open /
normally closed) is set in parameter P4-21.
Start Up Procedure
1. Set all other parameters required for the application such as PI control loop, sleep, motor, and I/O parameters.
2. Set one digital input for the low suction inlet pressure switch (H1-oo = 73). Wire the switch to this terminal.
3. Configure the terminal for a normally open / closed switch type using parameter P4-21.
4. Configure the delay times for activating and removing the alarm in parameters P4-23 and P4-24. This can be used to
stop the drive from cycling too frequently if the pressure varies a lot.
5. Select the alarm message that will be displayed when a Low City condition is detected using parameter P4-24. Options
include “Low Cty Pressure”, “Low Suction Pres”, and “Low Watr In Tank”.
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131
Start-Up Programming
& Operation
n Low City or Low Suction Inlet Pressure
4
4.5 iQpump Presets and Functions
Related Parameters, Faults, and Alarms
No.
Parameter Name
P4-21
Low City Input Select
P4-22
Low City On-Delay Time
P4-23
Low City Off-Delay Time
P4-24
Low City Alarm Text
Setting Values
Default: 1
Range: 0, 1
Default: 10 s
Min.: 1
Max.: 1000
Default: 5 s
Min.: 0
Max.: 1000
Default: 0
Range: 0 to 2
H1 Multi-Function Digital Input Settings
H1-oo
Setting
73
Function
Low City Press
Description
Indicates that sufficient or insufficient pressure is present on the inlet to the pump. Used mainly for pressure
booster situations.
HOA Keypad Display
Low City Pressure
Cause
Low City Pressure
Minor Fault Name
HOA Keypad Display
Low Suction Pressure
Cause
Low Suction Pressure
Possible Solution
• Check pressure switch contact for correct operation.
Insufficient pressure is present on the inlet
• Check control wiring to drive terminal strip from pressure switch contact.
to the pump.
• Check to make sure that suction pressure is present by means of a separate measuring device.
Insufficient suction pressure is present.
HOA Keypad Display
Low Water in Tank
Cause
The water level in the tank is too low.
Minor Fault Name
Possible Solution
• Check pressure switch contact for correct operation.
• Check control wiring to drive terminal strip from pressure switch contact.
• Check to make sure that suction pressure is present by means of a separate measuring device.
Minor Fault Name
Low Water in Tank
Possible Solution
• Check pressure switch contact for correct operation.
• Check control wiring to drive terminal strip from pressure switch contact.
• Check to make sure that suction pressure is present by means of a separate measuring device.
n Hard Current Limit
This function provides a current limit of the pump (motor). The function is designed to prevent long-term overload conditions
of the pump, especially if the motor and drive are oversized compared to the pump. The drive will attempt to limit the output
current by reducing the frequency reference. The frequency is reduced using an internal current PI regulator. This function
will only operate correctly when the drive is connected to a variable torque motor load such as a centrifugal pump. More
specifically, it will only operate if the load is such that output current increases as output frequency increases (and vice-versa).
The current limit function reduces the pump speed to just above the lower value between the minimum pump speed (P1-06)
or the minimum output frequency. If PI mode is enabled (b5-01 > 0), a special limit will be applied to the PID integrator when
output current limit is active to prevent integrator wind-up.
Start Up Procedure
1. Set all other parameters required for the application such as PI control loop, sleep, motor, and I/O parameters
2. Turn on the current limit function by setting Q3-01 to 1 (enabled). The default setting is 0 (disabled).
3. Set the desired current limit in Q3-02. This value should not exceed the motor, pump or drive’s ratings. This does not
in any way change the motor (oL1) and inverter (oL2) overload functions.
4. If desired, program a multi-function digital output (H2-oo) to 89 (Output Current Limit) to annunciate the alarm.
132
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.5 iQpump Presets and Functions
Related Parameters
No.
Parameter Name
Q3-01
Output Current Limit Select
Q3-02
Current Limit
Setting Values
Default: 0
Range: 0, 1
Default: 0.0 A
Min.: 0.0
Max.: 1000.0
H2 Multi-Function Digital Output Settings
H2-oo
Setting
89
Function
Output 1 Limit
Description
Closed: Drive output speed is being limited due to the output current limit or the single phase foldback
regulator.
n Vertical Turbine Controller (VTC)
Vertical turbine pumps are typically used when water needs to be pumped from deep-water wells or open bodies of water such
as rivers, lakes, irrigation canals, lifting stations, and water storage facilities. The VTC Application Preset allows the operator
to easily setup control for a wide range of pumping applications. The drive will automatically adjust pump-operating conditions
from Simplex (one pump on the drive) to multiple lag pumps as the process variables change. Control can be extended from
simple pressure regulation to adding suction and vacuum control as well.
Required Control Wiring
Start Up Procedure for iQpump1000 with Three Lag Pumps
1. Set parameter A1-03 to 6011 (VTC Pressure Control). This will preset parameter values for this application.
2. Set the motor-rated current in parameter E2-01. This information can be found on the motor nameplate or specification
sheet.
3. Set the number of motor poles in parameter E2-04 (2-pole motors have a rated RPM of slightly less than 3600 RPM;
4-pole motors have a rated RPM of slightly less than 1800 RPM). This information can be found on the motor
nameplate or specification sheet.
4. Set the feedback device scaling in parameter P1-03. Check the sensor nameplate or specification sheet. For example,
if the device outputs 20 mA at 100.0 PSI of pressure, then set P1-03 to 100.0 PSI. The drive controller will automatically
scale all associated parameters and monitors. Monitor U1-91 (Pump Feedback) will display the measured pressure
in PSI. The drive has a High Feedback Fault set in parameter P1-11. Make sure that P1-11 is appropriately set for
sensor scaling in P1-03.
5. Set the desired pressure setpoint in parameter Q1-01 (PI setpoint). This is desired pressure that the drive will regulate
the pump to control around. To quickly access this parameter, press the HOME key and then the ENTER key. The
U1-99 monitor on the home screen displays the Q1-01 PI setpoint.
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133
Start-Up Programming
& Operation
Most pressure transducers have current-based feedback (4 - 20 mA). The drive A2 terminal is pre-set for 4-20 mA and preprogrammed for PI feedback (H3-10 = B). If the sensor is voltage based (0-10 V) and terminal A3 is unused, then wire the
transducer to terminal A3 and program H3-10 to F (A2 not used) and H3-06 to B (A3 PI Feedback).
When using lag pumps, the lag pump on/off control must be wired to the drive digital output terminals. The figure below
shows the drive with the pressure transducer wired into terminal A2 and 3 lag pumps wired into output relays.
4
4.5 iQpump Presets and Functions
6.
Set the minimum speed that the pump can be run in parameter P1-06. The default is 35 Hz. This information can be
found on the pump specification sheet.
7. The default setting is for the drive to control the pump motor wired to the drive. Additional Lag pumps can be added
to the system by wiring the on/off switch of the lag-pump motor to the drive as shown in the figure above. Set parameter
P1-01 to 1 (Contactor Lag). This will enable the multiplexing control for multiple pumps
8. Set the number of additional lag pumps in parameter P3-00. For example, for a system with the drive pump and 3
additional lag pumps, set P3-00 to 3.
9. Set each lag pump’s shutdown (stage off) level in Parameters P3-50, P3-60 and P3-70. The value is set in Hz. The
setting tells the drive controller to de-stage the lag pump if the output frequency drops below this level. This setting
needs to be coordinated with minimum pump speed (P1-06) and the sleep level. It is important that all lag pumps be
de-staged above the sleep level or the drive will not enter sleep mode
10.The drive will stage lag pumps on based on the output frequency of the drive. At start, only the drive pump will be
running. If the drive output frequency reaches 60 Hz for the time set in P3-05 and the pressure setpoint cannot be
met, the drive will stage on (turn on) one of the lag pumps. The drive will stage on additional lag pumps until the
pressure setpoint can be achieved.
11.The drive will stage lag pumps off based on the output frequency of the drive. Assume the system has been running
with multiple lag pumps on. Now the demand starts to drop. The drive’s output frequency will drop. If the output
frequency falls below a lag pump frequency shutdown level for the time set in P3-09, the pump is de-staged. The drive
will continue to de-stage pumps until the pressure setpoint can be met
12.Configure the sleep function. The drive can be programmed to shut off or sleep if the pressure stays at or above the
Q1-01 setpoint with all lag pumps de-staged and the drive running at the minimum pump speed. In order to turn on
the sleep function, set parameter P1-04 (Start – Draw Down Level) to a level slightly less than the pressure Q1-01
setpoint. When the drive is sleeping and the system pressure drops below the P1-04 setting, the drive will wake up
and begin regulating pressure again. By sleeping, the drive will save energy and mechanical wear. A setting of zero
in P1-04 will disable the sleep function (default setting).
13.Press the AUTO key to start the drive with PI control (pressure control). Press the OFF key to stop the drive
14.The pump can be run in a Hand (local) mode for maintenance purposes by pressing the HAND key while the drive is
stopped. The HAND key acts as a start button. Press the OFF button to stop the drive. Press AUTO to return the drive
to PI control. The HAND frequency reference is preset to 6 Hz in parameter P5-02. Disable the HAND key by setting
P5-04 = 0 (disabled).
Related Parameters
No.
134
Parameter Name
A1-03
Initialize Parameters
E2-01
Motor Rated Current
E2-04
Number of Motor Poles
H3-06
Terminal A3 Function Selection
H3-10
Terminal A2 Function Selection
P1-01
Pump Mode
P1-03
Feedback Device Scaling
P1-04
Start / Draw Down Level
P1-06
Minimum Pump Speed
Setting Values
Default: 0
Range: 0 to 5550; 6008 to 6011; 7770
Default:
Min.: 10% of drive rated current
Max.: 200% of drive rated current
Default: 2
Min.: 2
Max.: 48
Default: 20
Range: 0 to 32
Default: B
Range: 0 to 32
Default: 0
Range: 0, 1, 3
Default: 145.0 PSI
Min.: 0.1
Max.: 6000.0
Default: 0.0
Min.: -999.9
Max.: 999.9
Default: 40.0 Hz
Min.: 0.0
Max.: [E1-04]
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.5 iQpump Presets and Functions
No.
Parameter Name
P1-11
High Feedback Level
P3-00
Number of Lag Pumps
P3-05
Add Pump Delay Time
P3-09
Shutdown Pump Delay Time
P3-50
Pump 2 Frequency Shutdown Level
P3-60
Pump 3 Frequency Shutdown Level
P3-70
Pump 4 Frequency Shutdown Level
P5-02
HAND Reference
P5-04
HAND Key Function Selection
Q1-01
PID Controller Setpoint 1
U1-91)
U1-99
Pump Feedback
Anti-No-Flow Timer
Setting Values
Default: 0.0 PSI
Min.: 0.0
Max.: 6000.0
Default: 1
Min.: 1
Max.: 5
Default: 2 s
Min.: 0
Max.: 3600
Default: 5 s
Min.: 0
Max.: 3600
Default: 40.0 Hz
Min.: 0.0
Max.: 400.0
Default: 40.0 Hz
Min.: 0.0
Max.: 400.0
Default: 40.0 Hz
Min.: 0.0
Max.: 400.0
Default: 40.0 Hz
Min.: 0
Max.: [E1-04]
Default: 1
Range: 0, 1
Default: 0.0
Min.: 0.0
Max.: 6000.0
No signal output available
No signal output available
The pre-change function is designed to start a pumping system in a controlled manner. Rather than turning on the PI loop
immediately at start up, the pre-charge function operates at a fixed speed to pre-fill the piping or storage tank before switching
to PID control. This prevents the PI loop integrator from building up unnecessarily and also allows for a soft pressurization
and fill of the system.
When an “auto” run command is issued or when waking up from the sleep state, the drive will check to see if it should perform
a pre-charge operation. If so, it will ramp up and run at the pre-charge frequency. Some of the pump protective functions are
disabled during pre-charge operation.
The drive will exit the pre-charge function when any of the below conditions are met:
• The process feedback level reaches the pre-charge level (P4-01)
• A multi-function digital input programmed for a Low Water Level switch deactivates (H1-oo = 8F)
• The pre-charge timer expires (P4-03).
Required Control Wiring
No control wiring is required. An optional Low Water Level switch can be used to turn off the pre-charge function. Wire the
switch into one the drive digital inputs and program the corresponding H1-oo parameter to 8F (the switch is normally open
and closes during low water level).
Start Up Procedure
1. Set all other parameters required for the application such as PI control loop, sleep, motor, and I/O parameters.
However, this function can be used in conjunction across a wide range of applications using a PI control process loop.
2. Set the pre-charge level in parameter (P4-01). This is the process feedback level (PSI, depth, etc.) that must be
achieved before the pre-charge function will turn off.
3. Set the pre-charge frequency reference in parameter P2-02. This is the frequency that the drive will run at during precharge. Set this value to reasonable speed that is above the minimum pump speed (P1-06) and close to the average
running frequency of the drive controller.
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135
Start-Up Programming
& Operation
n Pre-Charge Function with One Lag Pump
4
4.5 iQpump Presets and Functions
4.
5.
6.
Set the pre-charge timer in P4-03. When the drive goes into pre-charge mode, no low-water switch is wired to the
drive, and if the pre-charge level (P4-01) cannot be obtained, the drive will exit the pre-charge function after the P4-03)
time and begin normal PI control
A multi-function digital input can be wired to and programmed for Pre-charge Disable if required (H1-oo = 8C).
Parameter P1-30 configures the switch type (0: Normally Open, 1: Normally Closed).
A multi-function digital output can be wired to and programmed to close whenever the pre-charge function is active
(H2-oo = A4).
Conditions for Entering Pre-charge Mode
•
•
•
•
•
Drive Ready or Sleeping (run command, not faulted, not in program mode).
NOT in HAND Mode
“Disable Pre-charge” digital input NOT closed.
Pre-charge time set greater than zero (P4-03 > 0)
If the Pre-charge level is greater than zero (P4-01 > 0) and the PID feedback is below the P4-01 level (Forward acting PID,
b5-09 = 0).
• If the Pre-charge level is greater than zero (P4-01 > 0) and the PID feedback is above the P4-01 level (Reverse acting PID,
b5-09 = 1).
Operation During Pre-Charge Mode
•
•
•
•
•
Drive will run at the Pre-Charge frequency (P4-02).
The PID controller is disabled.
The HOA keypad will display the message “Pre Chg Mode – Pre-chg Active”.
The pre-charge digital output (H2-0o = A4) will close
If the Pre-Charge frequency (P4-02) is set less than minimum pump speed (P1-06), an alarm “Freq. Ref < Pump Min P1-06”
will be displayed and the drive will run at the minimum pump speed.
Conditions for Exiting the Pre-Charge Mode
• When Pre-charge timer expires (P4-03). The drive will always exit after the pre-charge timer expires.
• When the “Disable Pre-Charge” digital input (H1-oo = 8C) is closed, even momentarily
• When the PID feedback satisfies Pre-charge level (P4-01):
Feedback is greater than Pre-Charge Level (P4-01) (forward-acting PID, b5-09 = 0)
Feedback is less than Pre-Charge Level (P4-01) (reverse-acting PID, b5-09 = 1)
• When the “Low Water” digital input (H1-oo = 8C) deactivates. A digital input must be programmed to “Low Water”
(H1-0o = 8F). The input is configured in P1-30 (0: normally open, 1: normally closed).
Related Parameters
No.
136
Parameter Name
P4-01
Pre-Charge Level
P4-02
Pre-Charge Frequency
P4-03
Pre-Charge Time
P4-05
Pre-Charge Loss of Prime Level
P4-06
Pre-Charge Frequency 2
P4-07
Pre-Charge Time 2
Setting Values
Default: 0.0 PSI
Min.: 0.0
Max.: 6000.0
Default: 0.0 Hz
Min.: 0.0
Max.: [E1-04]
Default: 0.0 min
Min.: 0.0
Max.: 3600.0
Default: 0.0 A
Min.: 0.0
Max.: 1000.0
Default: 0.0 Hz
Min.: 0.0
Max.: [E1-04]
Default: 0.0 min
Min.: 0.0
Max.: 3600.0
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.5 iQpump Presets and Functions
No.
Parameter Name
P4-08
Setting Values
Default: 0.0 A
Min.: 0.0
Max.: 1000.0
Pre-Charge Loss of Prime Level 2
H1 Multi-Function Digital Input Settings
H1-oo
Setting
8C
Function
Disable Pre-Charge
Description
Closed: Pre-Charge disabled.
H2 Multi-Function Digital Output Settings
H2-oo
Setting
A4
Function
Pre-Charge
Description
Closed: Drive is in Pre-Charge mode.
P re -C ha rg e
Sing le speed – C om plete via tim er
R un
C omm an d
Ou tpu t
F requen cy
“Pre-cha rge
Active”
M essage &
D igital Ou tpu t
(H 2-0x = A4)
P4-02 – Pre-cha rge F requen cy
PID N OT
disab led
P 4-03
Pre-cha rge T im e
P4-01 Pre-cha rge level = 0.0 AND P4-07 Pre-cha rge T im e 2 = 0.0 m in
Figure 4.14 Pre-Charge Single Speed Complete via Timer
P re -C ha rg e
D ua l speed – C om plete via tim er
R un
C omm an d
P4-06 – Pre-cha rge F requen cy 2
“Pre-cha rge
Active”
M essage &
D igital Ou tpu t
(H 2-0x = A4)
P4-02 – Pre-cha rge F requen cy
P 4-03
Pre-cha rge T im e
P4-07
Pre-cha rge T im e 2
PID N OT
disab led
Start-Up Programming
& Operation
Ou tpu t
F requen cy
P4-01 Pre-cha rge level = 0.0
Figure 4.15 Pre-Charge Dual Speed Complete via Timer
4
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137
4.5 iQpump Presets and Functions
P re - C ha rg e
C om plete via PID F eedba ck (N orm al Acting PID)
R un
C omm an d
PID
F eedba ck
Ou tpu t
F requen cy
P4-01 – Pre-cha rge Le vel
P4-02 – Pre-cha rge F requen cy
P4-03
Pre-cha rge T im e
“Pre-cha rge
Active”
M essage &
D igital Ou tpu t
(H 2-0x = A4)
b5-01 PID Se lect = 1 (Enab led) AND b5-09 Ou tpu t Le vel Se l = 0 (N orm al C ha racter)
Figure 4.16 Pre-Charge Complete via Normal PID Feedback
n Setpoint Boost after Lag Pump De-Staging
When a lag pump is de-staged (turned off), there can be a sudden drop in pressure in the system due to the pump de-staging.
The Setpoint Boost function will dampen the shock load (pressure dip) to the system by temporarily raising the PI setpoint of
the drive controller during de-staging.
The function will raise the setpoint to the measured feedback value at the time of de-staging for the time set in P3-11. When
the P3-11 time expires, the setpoint will return to the Q1-01 value and the drive operates normally. The intention of the feature
is to get the drive to begin accelerating as soon as a pump is de-staged, thus limiting the shock to the system since the PI
controller would tell the drive to accelerate anyway in response the de-staged pump. It is not intended to regulate at the boosted
setpoint for a long period of time.
• The maximum PI setpoint is limited to the Q1-01 setpoint plus the P3-10 (Max Boost at De-Stage) setting.
• This feature cannot decrease the setpoint, therefore the function is disabled if b5-09 = 1 (inverse acting).
• If the iQpump controller calls for a lag pump to be staged during the P3-11 time, the staging will occur with the Setpoint
Boost function being immediately disabled.
• Setting either P3-10 or P3-11 to zero disables the Setpoint Boost function.
• The PI control loop is active during Setpoint Boost.
• The default setting for P3-10 is 0.0 PSI and P3-11 is 5.0 sec.
Start Up Procedure
1. Set all other parameters required for the application such as PI control loop, sleep, motor, and I/O parameters. Refer
to Vertical Turbine Controller (VTC) on page 133 for an example. However, this function can be used in conjunction
across a wide range of applications using a PI control process loop with multiple lag pumps that are staged and destaged
2. Set the maximum Setpoint Boost in parameter (P3-10). This is set in the selected system units (PSI, etc.). When a
de-staging occurs and Setpoint Boost is to occur, the PI feedback level temporarily becomes the PI setpoint. Parameter
P3-10 limits how much the PI setpoint can be raised.
3. Set the Setpoint Boost time in parameter P3-11. This sets how long the Setpoint Boost function will boost the PI
setpoint. After the P3-11 time expires, the PI setpoint will return to the Q1-01 setting.
Related Parameters
No.
138
Parameter Name
b5-09
PID Output Level Selection
P3-10
Setpoint Boost Maximum at De-Stage
P3-11
Setpoint Boost after De-Stage Time
Setting Values
Default: 0
Range: 0, 1
Default: 0.0 PSI
Min.: -20.0
Max.: 20.0
Default: 5.0 s
Min.: 0.0
Max.: 60.0
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.5 iQpump Presets and Functions
No.
Q1-01
Parameter Name
PID Controller Setpoint 1
Setting Values
Default: 0.0
Min.: 0.0
Max.: 6000.0
n Frequency Reduction after Lag Pump Staging
When a lag pump is staged (turned on), there can be a sudden increase in pressure in the system due to the pump staging on.
The Frequency Reduction function will dampen the shock load (pressure spike) to the system by temporarily limiting (lowering)
the drive controller output frequency during pump staging.
The function will limit the output frequency at time of de-staging for the time set in P3-07. When the P3-07 time expires, the
frequency limit is removed and the drive operates normally. The intention of the feature is to get the drive to begin decelerating
as soon as a pump is staged to limit the shock to the system, as the PI controller would tell the drive to decelerate in response
the staged on pump. It is not intended to regulate at the limited output frequency for an extended period of time.
Note:
1. When a lag pump is staged on, the drive will upper-limit the output frequency for the P3-07 (Frequency Reduction Time) setting. The
output frequency limit is determined by subtracting parameter P3-06 (Frequency Reduction at Staging) from parameter P3-03 (MaxMulti Level). The default setting for P3-03 is 59.0 Hz, P3-06 is 0.0 PSI, and P3-07 is 5.0 sec.
2. The drive integrator will be limited to prevent wind-up and ensure a smooth transition back out of frequency limit.
3. Once the P3-07 time expires, the upper-limit will be removed and the drive will operate normally.
4. If the drive calls for de-staging a pump during the P3-07 time, the de-stage will be allowed to happen, and normal PI operation will
immediately resume.
5. If either P3-06 or P3-07 is set to zero, this feature will not operate.
Start Up Procedure
1. Set all other parameters required for the application such as PI control loop, sleep, motor, and I/O parameters. Refer
to Vertical Turbine Controller (VTC) on page 133 for an example. However, this function can be used in conjunction
across a wide range of applications using a PI control process loop with multiple lag pumps that are staged and destaged.
2. Set the amount of frequency reduction at staging in parameter P3-06. When a staging occurs, the output frequency
is limited to P3-03 – P3-06.
3.
Example: If P3-03 = 59 Hz (default) and P3-06 is set to 3 Hz, the output frequency will be limited to 56 Hz.
Set the Frequency Reduction time at staging in parameter P3-07. This sets how long the output frequency will be
limited during pump staging. After the P3-07 time expires, the PI controller will return to normal.
Related Parameters
Parameter Name
b5-09
PID Output Level Selection
P3-10
Setpoint Boost Maximum at De-Stage
P3-11
Setpoint Boost after De-Stage Time
Q1-01
PID Controller Setpoint 1
Setting Values
Default: 0
Range: 0, 1
Default: 0.0 PSI
Min.: -20.0
Max.: 20.0
Default: 5.0 s
Min.: 0.0
Max.: 60.0
Default: 0.0
Min.: 0.0
Max.: 6000.0
Start-Up Programming
& Operation
No.
4
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139
4.5 iQpump Presets and Functions
n Using the DO-A3 Option for Additional Lag Pumps
The drive comes standard with three output relays capable of controlling three lag pumps. With the addition of a DO-A3 card
installed in the drive, two additional lag pumps can be controlled bring the total to five lag pumps.
Required Control Wiring
Install the DO-A3 option card on the CN5-A, CN5-B, or CN5-C option connector on the drive. Refer to the DO-A3 Installation
Manual packaged with the option for installation and wiring instructions. The option card has two relay outputs on terminal
block 1 (TB1) and 6 photocoupler outputs on terminal block 2 (TB2). the drive uses only the relay outputs on terminal block
1.
Start Up Procedure for Controlling a Lead Pump plus Five Lag Pumps
1. Install and wire the DO-A3 as indicated in the option installation manual.
2. Set all other parameters required for the application such as PI control loop, sleep, motor, and I/O parameters.
3. Program drive parameters with the values shown in Table 4.7 to correctly control each lag pump.
Lag Pump Number
1
2
3
4
5
Terminal Location
Control Board
DO-A3 Option
Table 4.7 Lag Pump Settings
Terminal Numbers
M1-M2
M3-M4
MD-MF
M1-M2
M3-M4
Parameter
H2-01
H2-02
H2-03
F5-07
F5-08
Setting
80
81
82
83
84
iQPump 1000
M1
Pressure Feedback
H3-09 = B (PID Feedback)
H2-01 = 80
LAG
PUMP 1
H2-02 = 81
LAG
PUMP 2
H2-03 = 82
LAG
PUMP 3
F5-07 = 83
LAG
PUMP 4
F5-08 = 84
LAG
PUMP 5
M2
A2
M3
M4
MD
P1-01 = 1
(Contactor Multiplex)
MF
M1
M2
DO-A3
F5-09 = 2
M3
M4
U V W
LEAD PUMP 1
Figure 4.17 Controlling Five Lag Pumps with DO-A3 Option
140
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.5 iQpump Presets and Functions
n Software Multiplexing Setup
Wiring the Drive RS-485 Network Connections
Reservoir
Process Supply
Pump
Pump
Pump
Pump
iQpump
iQpump
iQpump
iQpump
R+ R- S+ S-
R+ R- S+ S-
R+ R- S+ S-
R+ R- S+ S-
RS-485 Network
Figure 4.18 System Overview
Perform the following steps to make the RS-485 network connections between all drives that will be multiplexed:
1.
Jumper terminals (R+ to S+) and jumper terminals (R- to S-) terminals on each individual drive according to Figure
4.19.
Drive X
R+
R-
S+
S-
2.
3.
4.
Start-Up Programming
& Operation
Figure 4.19 Drive Terminal Jumpers
Use shielded communication cable for steps 3 and 4 to connect the drives in a daisy chain manner according to
Figure 4.20.
Daisy chain the (R+ to S+) terminals between each drive.
Daisy chain the (R- to S-) terminals between each drive.
Drive 1
Drive 2
Drive 3
4
R+
R-
S+
S-
R+
R-
S+
S-
R+
R-
S+
S-
Figure 4.20 Daisy Chain Three Drives
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
141
4.5 iQpump Presets and Functions
Setting the Drive Networking Parameters
1. 1. Set parameter H5-01, Serial Node Address, on each drive.
Note:
2.
Note:
3.
4.
Note:
For optimal performance, use consecutive numbers starting from 1. Parameter setting H5-01 must be unique for each drive.
Set parameter P9-25, Highest Node Address, on each drive.
For optimal performance, set to highest H5-01 value. This setting must be the same for all the drives on the network.
Set P1-01 to 3 (MEMOBUS/Modbus Network) on all the drives.
Cycle main power to all networked drives.
The H5-01 setting will not take effect until power is cycled to the drive and may cause communication errors and unexpected
behavior.
Verifying the iQpump1000 Drive Network Communications
Access monitor U9-02, Network Activity, and verify:
• No drives have a value of 0 <->
• All drives are receiving valid data indicated by a regular change in the monitor value.
• At least one drive has the unit <M>, while the others have the unit <+>.
Table 4.8 Network Connectivity Information
Network State
Top Line on Home Screen
(o1-12 = 1)
<M> CONNECTED
Drive is the Master and is
communicating with another
drive.
Pump Off Network
U5-99= 100.0PSI
U1-02= 0.00Hz
U1-91= 62.8PSI
U9-02 Network Activity
- MONITR -
Network Activity
U9-02= 9453<M>
U1-02= 0.00Hz
U1-91= 62.8PSI
Home
<- MONITOR - >
<+> CONNECTED
Drive is a node on the network and
is communicating with a Master.
Pump Off Network
U5-99= 100.0PSI
U1-02= 0.00Hz
U1-91= 62.8PSI
Drive is not able to communicate
to any other drives.
DRV RDY
Network Activity
U9-02=
324<+>
U1-02= 0.00Hz
U1-91= 62.8PSI
Home
Pump Off Network
U5-99= 100.0PSI
U1-02= 0.00Hz
U1-91= 62.8PSI
FWD
- MONITR -
<- MONITOR - >
<-> DISCONNECTED
DRV RDY
FWD
- MONITR -
<- MONITOR - >
DRV RDY
Network Activity
U9-02=
0<->
U1-02= 0.00Hz
U1-91= 62.8PSI
Home
FWD
If a drive displays U9-02 = 0 <->:
• Check physical connections.
• Verify the H5-oo serial communication settings.
• Confirm the P9-25 and P9-27 settings on all the drives. P9-25 should be set to the highest H5-01 address and at least one
drive should have P9-27 set to 0.
• Cycle main power.
Multiplexing Principle
Always observed by system:
• New drives start as Lead and run in PI mode.
• Only the Lead drive can request staging and de-staging.
• Staging will start a new Lead drive and make the old Lead drive into a Lag drive.
142
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4.5 iQpump Presets and Functions
• De-staging will stop the current Lead drive and restore the previous drive as the Lead drive.
Drive Run Order
U9-04, Running Queue No:
• Shows the position in the iQpump MEMOBUS running queue.
• Set U9-04 to 0 for pumps that are not running.
• Set U9-04 to 1 on the first pump that came on and is still running.
• Set U9-04 to 2 on the second pump that came on and is still running.
• Set U9-04 to the number of pumps running for the current Lead drive.
Multiplex Status Display
Table 4.9 Multiplex Status Display
Network State
Display
- MODE Drive is not able to accept commands from
the iQpump MEMOBUS network because
the drive is not in AUTO Mode run.
DRV RDY
Pump Off Network
U5-99= 100.0PSI
U1-02= 0.00Hz
U1-91= 62.8PSI
Home
- MODE Drive is in AUTO Mode and waiting for a run
command from the iQpump MEMOBUS
network.
DRV RDY
Wait for Net Cmd
U5-99= 100.0PSI
U1-02= 0.00Hz
U1-91= 62.8PSI
Home
- MODE Drive is in AUTO Mode, Lead operation and
is currently regulating the system using PI
control.
DRV RDY
Lead: Setpoint
U5-99= 100.0PSI
U1-02= 52.38Hz
U1-91= 62.8PSI
- MODE Drive is in Auto Mode, Lag operation and is
holding the speed at the time it made the
switch from being a lead drive to a lag. Speed
is held until P9-07 time expires. The Home
screen will display U1-01 instead of U5-99.
Start-Up Programming
& Operation
Home
DRV RDY
Lag: Fixed Hold
U1-01= 59.41HZ
U1-02= 59.41Hz
U1-91= 99.8PSI
4
Home
- MODE Drive is in Auto Mode, Lag operation and is
running at the speed set in P9-06. The Home
Screen will display U1-01 instead of U5-99.
DRV RDY
Lag: Fixed P9-06
U1-01= 55.00HZ
U1-02= 55.00Hz
U1-91= 99.9PSI
Home
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4.5 iQpump Presets and Functions
Network State
Display
- MODE -
DRV RDY
Lag: Follow Lead
U1-01= 51.37HZ
Drive is in AUTO Mode, Lag operation and
is following the speed of the current Lead
drive. The Home screen will display U1-01
instead of U5-99.
U1-02= 51.35Hz
U1-91= 98.9PSI
Home
- MODE -
DRV RDY
Lead: Geothermal
U1-01= 48.00HZ
U1-02= 44.82Hz
U1-80= 83.6˚F
Drive is in AUTO Mode, Lead operation with
Geothermal Enabled. The Home screen will
display U1-01 instead of U5-99
Home
PI Feedback via Network
The Network PI Feedback comes from a drive on the network with a valid analog PI feedback source and can be used as the
primary or secondary feedback source for a networked drive.
Set P9-02 to 0 if a drive has an analog PI feedback device installed and switching to network as a backup is not desired.
if a drive has an analog PI feedback device installed and the network PI feedback is considered as a backup, set P9-02 to 1 for
no alarm message when switched and set P9-02 to 2 for an alarm.
Set P9-02 to 3 if a drive has no analog PI feedback device installed and relies solely on the analog PI feedback of another
networked drive.
Note:
Connect an analog PI feedback device to each drive for best performance.
Related Parameters
No.
144
Parameter Name
H5-01
Drive Node Address
P1-01
Pump Mode
P9-02
Feedback Source
P9-25
Highest Node Address
P9-27
Network Recovery
U9-02
U9-04
Network Activity
Running Queue Number
Setting Values
Default: 1F (Hex)
Min.: 0
Max.: FF
Default: 0
Range: 0, 1, 3
Default: 0
Range: 0 to 3
Default: 08h
Min.: 02h
Max.: 08h
Default: 1
Range: 0 to 3
No signal output available
No signal output available
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.5 iQpump Presets and Functions
n Simple Duplex System Application Example
A customer requires a duplex system with the following capabilities:
• Control the system pressure using two drives (no PLCs).
• Alternate drives everyday to even out the pump wear.
• Toggle switch for Run command.
• Each drive will have its own feedback transducer. Due to the shut-off valves, the network feedback should not be used as a
backup.
• Pump is at optimal running speed when running at fixed speed is 54.0 Hz.
• Setpoint is 100 PSI, feedback scale is 145 PSI, start level is 80 PSI.
RUN
S1
S1
SN
SN
Drive A
Drive B
15 HP
15 HP
+V
PRESSURE FEEDBACK B
PRESSURE FEEDBACK A
RUN
A1
A2
AC
R+
R-
S+
S-
+V
A1
A2
AC
R+
R-
S+
S-
Figure 4.21 Simplified Wiring Diagram
Start-Up Programming
& Operation
Table 4.10 Related Parameters for Simple Duplex System Example
Description
Drive A <1>
Drive B <1>
Run Source: 1 (Terminals)
b1-02 = 1
b1-02 = 1
Node Address
H5-01 = 1
H5-01 = 2
Highest Node Address
P9-25 = 2
P9-25 = 2
Pump Mode: 3 (Network)
P1-01 = 3
P1-01 = 3
Feedback Source: 0 (Analog)
P9-02 = 0
P9-02 = 0
Lag Fixed Speed
P9-06 = 54.0 Hz
P9-06 = 54.0 Hz
Setpoint
U5-99 = 100 PSI
U5-99 = 100 PSI
Start Level
P1-04 = 80 PSI
P1-04 = 80 PSI
<1> All other multiplexing and alternation parameters are set to default settings.
Duplex System with Fine Tuning Application Example
The customer would like to run the second drive for 10 to 20 seconds at minimum speed then shut it off, letting the first drive
run at maximum. This will then run the second drive again and the cycle will repeat. The customer must also account for
system losses when running both pumps by boosting the setpoint by 5 PSI. In the event that the pressure exceeds 125 PSI, the
second drive should de-stage if both drives are running. If the pressure exceeds 140 PSI, a high feedback fault should occur
and stop the drive.
There are multiple methods to handle the pump cycling problem:
• Lower the lag fixed speed (P9-06)
• Decrease the lag fixed speed delay (P9-07)
• Increase the staging frequency level (P9-09)
• Increase the staging delay time (P9-11)
• Increase the de-staging delay time (P9-15)
• Increase the stabilization time (P9-16)
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4
4.5 iQpump Presets and Functions
• Increase both the Add Freq Level and Add Dly Time
Table 4.11 Related Parameters for Duplex System with Fine Tuning Application Example
Description
Drive A <1>
Drive B <1>
Run Source: 1 (Terminals)
b1-02 = 1
b1-02 = 1
Node Address
H5-01 = 1
H5-01 = 2
Highest Node Address
P9-25 = 2
P9-25 = 2
Pump Mode: 3 (Network)
P1-01 = 3
P1-01 = 3
Feedback Source: 0 (Analog)
P9-02 = 0
P9-02 = 0
Lag Fixed Speed
P9-06 = 54.0 Hz
P9-06 = 54.0 Hz
Setpoint
U5-99 = 100 PSI
U5-99 = 100 PSI
Start Level
P1-04 = 140 PSI
P1-04 = 140 PSI
High Feedback Quick De-Stage
P9-18 = 89.3%
P9-18 = 89.3%
Setpoint Modifier
P9-17 = 5.0 PSI
P9-17 = 5.0 PSI
Add Drive Frequency Level
P9-09 = 59.0 Hz
P9-09 = 59.0 Hz
Add Drive Delay
P9-11 = 12.0 s
P9-11 = 12.0 s
<1> All other multiplexing and alternation parameters are set to default settings.
Duplex System with Jockey Pump Example
SYSTEM PRESSURE
FEEDBACK
A customer requires a pump system with the following requirements:
• One small pump (the Jockey pump) will run the system during off-peak times.
• Two larger pumps will run the system when the demand is higher.
• The Jockey pump should not run when the two larger pumps are running.
• Pump wear is still an issue, but it is expected that the small pump will run longer hours and will always run first after a loss
of power.
• The feedback scale is 145 PSI.
• There is only one feedback transducer in the system.
S1
S1
SN
SN
(Jockey Pump)
10 HP
S1
SN
Drive B
15 HP
+V
+V
+V
A1
A1
A1
A2
A2
A2
AC
AC
AC
R+
R-
S+
S-
R+
R-
S+
S-
Drive C
15 HP
R+
R-
S+
S-
Figure 4.22 Simplified Wiring Diagram
Table 4.12 Related Parameters for Duplex System with Jockey Pump Example
Description
Jockey Pump <1>
Drive B <1>
Node Address
H5-01 = 1
H5-01 = 2
Highest Node Address
P9-25 = 3
P9-25 = 3
Pump Mode: 3 (Network)
P1-01 = 3
P1-01 = 3
Feedback Source: 0 (Analog), 3
P9-02 = 0
P9-02 = 3
(Network)
Lag Drive Speed: 0 (Always), 2
P9-05 = 2
P9-05 = 0
(Turn Off)
Allow Net Run: 0 (Always), 2 (First
P9-20 = 2
P9-20 = 0
Only)
146
Drive C <1>
H5-01 = 3
P9-25 = 3
P1-01 = 3
P9-02 = 3
P9-05 = 0
P9-20 = 0
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.5 iQpump Presets and Functions
Jockey Pump <1>
P9-21 = 7
P9-24 = 0
U5-99 = 100 PSI
P1-04 = 80 PSI
Description
Run Priority
Lead Swap @ Sleep
Setpoint
Start Level
Drive B <1>
P9-21 = 8
P9-24 = 1200 s
U5-99 = 100 PSI
P1-04 = 80 PSI
Drive C <1>
P9-21 = 8
P9-24 = 1200 s
U5-99 = 100 PSI
P1-04 = 80 PSI
<1> All other multiplexing and alternation parameters are set to default settings.
Triplex System Example
A customer who currently runs a duplex system would like to retrofit an existing triplex system with the following requirements:
• Three similarly sized pumps would run the system.
• A maximum of two drives should be running at any point; the third drive is a backup.
• Alternation should only happen when pumps are not running (sleeping).
• If one of the analog pressure feedback transducers should fail, read from a working one and notify the customer of the failure
by the alarm display.
• Setpoint is 90 PSI, feedback scale is 145 PSI, start level is 75 PSI.
S1
S1
S1
SN
SN
SN
Drive A
25 HP
+V
A1
A2
AC
R+
R-
S+
S-
Drive C
25 HP
+V
SYSTEM PRESSURE
FEEDBACK
SYSTEM PRESSURE
FEEDBACK
SYSTEM PRESSURE
FEEDBACK
+V
Drive B
25 HP
A1
A2
AC
R+
R-
S+
A1
A2
AC
S-
R+
R-
S+
S-
Figure 4.23 Simplified Wiring Diagram
Table 4.13 Related Parameters for Triplex System Example
Drive A <1>
Drive B <1>
H5-01 = 1
H5-01 = 2
P9-25 = 3
P9-25 = 3
P1-01 = 3
P1-01 = 3
Drive C <1>
H5-01 = 3
P9-25 = 3
P1-01 = 3
P9-02 = 2
P9-02 = 2
P9-02 = 2
P9-04 = 3
P9-23 = 2
U5-99 = 90 PSI
P1-04 = 75 PSI
P9-04 = 3
P9-23 = 2
U5-99 = 90 PSI
P1-04 = 75 PSI
P9-04 = 3
P9-23 = 2
U5-99 = 90 PSI
P1-04 = 75 PSI
Start-Up Programming
& Operation
Description
Node Address
Highest Node Address
Pump Mode: 3 (Network)
Feedback Source: 2 (Analog ->Net,
with Alarm)
Alternation Mode: 3 (FIFO @ Sleep)
Maximum Running Pumps
Setpoint
Start Level
4
<1> All other multiplexing and alternation parameters are set to default settings.
n Multiplexing Stop History
Many irrigation-pumping skids consist of a PM pump (Pressure Maintenance) and typically two larger booster pumps to
maintain high flow peak demands. In many cases depending on the number of irrigation zones in combination with the type
of sprinkler heads used, the flow demand fluctuates and may not require the use of both larger booster pumps at the same time
until higher flow rates are required. The drive Controller "Run Stop" history ensures that both booster pumps alternate each
run cycle.
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147
4.5 iQpump Presets and Functions
Setting
0
1
2
Note:
Table 4.14 P9-01, Lead Drive Selection, Detection Settings
Description
Next Available
Select next available drive on the network as the new lead drive
Lowest Runtime (default)
Select the iQpump Controller with the lowest runtime as the new lead drive
Stop History
Select the iQpump that had been stopped for the longest time.
The new lead drive selection also applies to Alternation (P9-03 > 0) and will use the Stop History list when finding the alternate.
Triplex Irrigation Booster System Example
When pressure is dropping, the PM Pump (if installed) will attempt to return the system pressure to the desired setpoint level.
If the PM Pump is not able to return the system to the setpoint pressure, typically due to a greater flow demand, the booster
pump #1 will be staged on.
The drive controller will speed up or slow down the pump as needed to maintain the system pressure. When flow decreases
and the pump system is no longer required to run, the system will go to sleep waiting for the pressure to drop. On the next run
cycle the PM pump will start up again, and instead of running booster pump #1, booster pump #2 is stages on, since booster
#1 ran during the last cycle.
This method ensures that during normal operation both booster pumps will operate evenly as lead or lag pumps each run cycle.
A triplex irrigation booster system has one PM Pump (pressure maintenance) and two larger booster pumps of the same
horsepower. The customer would like to ensure that the PM Pump is also the lead pump to recharge the system during low
flow usage, but during high demands the booster pumps alternate on each run cycle or if required will both run to support very
high flow demands.
• Jockey/PM Pump will also be lead to start.
• Jockey/PM Pump will stage booster pump 1 or 2 and stay running for 20 seconds and then shut off.
• Booster pump 1 will run system and if required, call for booster pump 2 or vice versa.
• On sleep mode, the lead drive for starting will swap back to Jockey/PM Pump.
• System setpoint 100 PSI.
• Pressure drop of 10 PSI will start the Jockey pump.
• All drives have individual transducers rated 200 PSI maximum, but if there is a transducer failure, switch to network.
Triplex Irrigation Booster System Related Parameters
Parameter No.
H5-01
P1-01
P1-03
P1-04
P9-01
P9-02
P9-07
P9-20
P9-21
P9-24
P9-25
U5-99
148
Parameter Name
Drive Node Address
Pump Mode
Feedback Device Scaling
Start / Draw Down Level
Lead Drive Selection
Feedback Source
Lag Fixed Speed Delay
Allow Network Run
Run Priority
Lead Swap at Sleep
Highest Node Address
PID Setpoint Command
Table 4.15 Related Parameters
PM Pump
1
3
200 PSI
-10.0 PSI
2
2
20 s
2
7
0s
3
100 PSI
Booster Pump 1
2
3
200 PSI
-10.0 PSI
2
2
5s
0
8
1s
3
100 PSI
Booster Pump 2
3
3
200 PSI
-10.0 PSI
2
2
5s
0
8
1s
3
100 PSI
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.6 Basic iQpump Setup and Application Preset Parameters
4.6
Basic iQpump Setup and Application Preset Parameters
This section explains the basic settings required for initial drive operation. Checking these basic parameter settings will help
to ensure a successful drive start-up. Refer to Parameter List on page 255 for a complete listing of drive parameters if more
information is required for parameters not listed in this section.
n A1-01: Access Level Selection
Allows or restricts access to drive parameters.
No.
A1-01
Parameter Name
Access Level Selection
Setting Range
0 to 3
Default
2
Setting 0: Operation only
Access to only parameters A1-01, A1-04, and all U monitor parameters.
Setting 1: User Parameters
Access to only a specific list of parameters set to A2-01 through A2-32. These User Parameters can be accessed using the
Setup Mode of the digital operator.
Setting 2: Advanced Access Level (A) and Setup Access Level (S)
All parameters can be viewed and edited.
Setting 3: Lock Parameters
Notes on Parameter Access
• If the drive parameters are password protected by A1-04 and A1-05, parameters A1-00 through A1-03, A1-06, and all A2
parameters cannot be modified.
• If a digital input terminal programmed for “Program lockout” (H1-oo = 1B) is enabled, parameter values cannot be
modified, even if A1-01 is set to 1 or 2.
• If parameters are changed via serial communication, it will not be possible to edit or change parameter settings with the
digital operator until an Enter command is issued to the drive from the serial communication.
n A1-03: Initialize Parameters
Resets parameters to default values or performs an Application Preset for fan or pump applications. After initialization, the
setting for A1-03 automatically returns to 0.
Parameter Name
A1-03
Initialize Parameters
Setting Range
0, 1110, 2220, 3330, 5550,
6008, 6009, 6010, 6011,
7770
Default
0
Setting 1110: User Initialize
Resets parameters to the values selected by the user as User Settings. User Settings are stored when parameter o2-03 is set to
“1: Set defaults”.
Note:
User Initialization resets all parameters to a user-defined set of default values previously saved to the drive. Set parameter o2-03 to 2 to
clear the user-defined default values.
Setting 2220: 2-Wire Initialization
Resets parameters to default settings with digital inputs S1 and S2 configured as Forward run and Reverse run, respectively.
Setting 3330: 3-Wire Initialization
Resets parameters to default settings with digital inputs S1, S2, and S5 configured as Run, Stop, and Forward/Reverse
respectively. Refer to Setting 0: 3-Wire Sequence on page for more information on digital input functions.
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Start-Up Programming
& Operation
No.
4
4.6 Basic iQpump Setup and Application Preset Parameters
Stop switch
(NC contact)
Operation switch
(NO contact)
S1
S1
FWD Run/Stop
S2
SN
Run command
(Run on momentary close)
Stop command
(Stop on momentary open)
SN
Sequence input common
3-Wire Control
2-Wire Control
Figure 4.24 2 & 3-Wire Control Wiring Examples
Notes on Parameter Initialization
The parameters shown in Table 4.16 will not be reset when the drive is initialized by setting A1-03 = 2220 or 3330.
Table 4.16 Parameters Not Changed by Drive Initialization
No.
A1-00
E1-03
F6-08
L8-35
o2-04
Parameter Name
Language Selection
V/f Pattern Selection
Communication Parameter Reset
Installation Selection
Drive/kVA Selection
Setting 5550: Terminal/Control Initialize
An oPE04 error appears on the digital operator when a terminal block with settings saved to its built-in memory is installed
in a drive that has edited parameters. Set A1-03 to 5550 to use the parameter settings saved to the terminal block memory.
Application Presets are available to facilitate drive setup for commonly used applications. Selecting one of these Application
Presets automatically assigns functions to the input and output terminals and sets a predefined group of parameters to values
appropriate for the selected application.
In addition, the parameters most likely to be changed are assigned to the group of User Parameters, A2-01 through A2-16.
User Parameters are part of the Setup Group, which provides quicker access by eliminating the need to scroll through multiple
menus.
Refer to Pump Application Presets on page 118 for detailed information on Application Presets.
Setting 6008: Pressure Control
Application Preset for Pressure Control applications. Refer to Pump Application Presets on page 118 for a list of parameters
and default values for this Application Preset.
Setting 6009: Pump Down Level
Application Preset for Pump Down Level applications. Refer to Pump Application Presets on page 118 for a list of parameters
and default values for this Application Preset.
Setting 6010: Geothermal Mode
Application Preset for Geothermal Mode. Refer to Pump Application Presets on page 118 for a list of parameters and default
values for this Application Preset.
Setting 6011: VTC Pressure Mode
Application Preset for VTC Pressure Mode. Refer to Pump Application Presets on page 118 for a list of parameters and
default values for this Application Preset.
Setting 7770: General Purpose
General Purpose Application Preset. Refer to Pump Application Presets on page 118 for a list of parameters and default values
for this Application Preset.
150
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.6 Basic iQpump Setup and Application Preset Parameters
n b1-01: Frequency Reference Selection 1
Selects the frequency reference source 1 for the REMOTE mode.
Note:
If a Run command is input to the drive but the frequency reference entered is 0 or below the minimum frequency, the RUN indicator LED
on the digital operator will light and the STOP indicator will flash.
No.
b1-01
Parameter Name
Frequency Reference Selection 1
Setting Range
0 to 5
Default
0
In order to run the drive and motor, the drive must receive a Run command and an Auto Setpoint command. Parameter b1-01
specifies the origin of the Auto setpoint when in AUTO Mode. Switch to AUTO mode by pressing the AUTO button on the
HOA keypad while the drive is stopped.
Note:
If a Run command is input to the drive without a corresponding Auto setpoint, the Run indicator on the HOA keypad will turn on and the
STOP indicator on the keypad will blink.
If the drive should follow the “HAND Reference” set by the HOA keypad, use HAND Mode by pressing the HAND key and
set P5-01 to “1: Hand Reference (P5-02).” The HAND reference can then be entered into the U1-01 monitor parameter in the
“-DRIVE- ” Menu.
The drive offers the ability to provide four types of “Auto Setpoint” reference sources. These Auto Setpoint reference sources
are determined by the setting of b1-01 and the drive set to AUTO Mode by pressing the AUTO key on the keypad.
Prior to programming, it is recommended to select the system units (P1-02) and the feedback device, Scaling (P1- 03) first.
P1-03 will automatically scale the drive setpoint.
Example: P1-02 = 1: PSI
P1-03 = 200, feedback range = 200 PSI.
If the drive should follow an “Auto Set-Point” set by the HOA keypad: Set b1-01 to “0: Operator” (factory default). The Auto
setpoint can then be entered into the U1-01 monitor parameter in the “-DRIVE-” menu.
Setting 0: Operator (HOA keypad)
Using this setting, the frequency reference can be input by:
• switching between the multi-speed references in the d1-oo parameters.
• entering the frequency reference on the operator keypad.
This selection will also switch PID setpoint to Q1-01.
Setting 1: Terminals (analog input terminals)
Note:
When b1-01 is set to 1 (Terminals) and P5-01 is set to 0 (HAND Mode Reference), the setpoint and the HAND reference are determined
by the external analog signal.
Voltage Input
Voltage input can be used at any of the three analog input terminals. Make the settings as described in Table 4.17 for the input
used.
Table 4.17 Analog Input Settings for Frequency Reference Using Voltage Signals
Parameter Settings
Terminal
A1
A2
A3
Signal Level
0 to 10 Vdc
0 to 10 Vdc
Bipolar
0 to 10 Vdc
0 to 10 Vdc
Bipolar
0 to 10 Vdc
0 to 10 Vdc
Bipolar
Signal Level
Selection
H3-01 = 0
H3-01 = 1
H3-09 = 0
H3-09 = 1
H3-05 = 0
H3-05 = 1
Notes
Function Selection
Gain
Bias
H3-02 = 0
(Frequency Reference Bias)
H3-03
H3-04
–
H3-10 = 0
(Frequency Reference Bias)
H3-11
H3-12
Set jumper S1 on the terminal
board to “V” for voltage input.
H3-06 = 0
(Frequency Reference Bias)
H3-07
H3-08
Set DIP switch S4 on the
terminal board to “AI”.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Start-Up Programming
& Operation
Using this setting, an analog frequency reference can be entered as a voltage or current signal from terminals A1, A2, or A3.
To set the drive to follow an “Auto Setpoint” set by the analog input, set b1-01 to 1 (Terminals) and connect a potentiometer
or external signal to the drive.
4
151
4.6 Basic iQpump Setup and Application Preset Parameters
Drive
Drive
+V 10.5 V, 20 mA power supply
2k
0 to 10 V
A1 Analog Input 1
A2 Analog Input 2
+V 10.5 V, 20 mA power supply
+10 V
Customer
+/- 10 V
Supply
0V
OR
4k
0 to 10 V
A1 Analog Input 1
A2 Analog Input 2
A3 Analog Input 3
A3 Analog Input 3
AC Analog input common
AC Analog input common
Common
Figure 4.25 Setting the Frequency Reference as a Voltage Signal at Terminal A1
Current Input
Input terminals, A1, A2, and A3 can accept a current input signal. Refer to Table 4.18 for an example to set terminal A2 for
current input.
Table 4.18 Analog Input Settings for Frequency Reference Using a Current Signal
Terminal
A2
Signal
Level
4 to 20 mA
Signal Level
Selection
H3-09 = 2
0 to 20 mA
H3-09 = 3
Parameter Settings
Function
Gain
Selection
H3-10 = 0
(Frequency Bias)
Jumper S1
A1/A2/A3
Voltage/Current
Selection
H3-11
H3-12
Make sure to set jumper S1 on the
terminal board to “I” for current
input.
Drive
V
I
A1 A2 A3
Notes
Bias
+V 10.5 V, 20 mA power supply
A1 Analog Input 1
0 or 4 to 20 mA
A2 Analog Input 2
A3 Analog Input 3
AC Analog input common
Figure 4.26 Setting the Frequency Reference as a Current Signal to Terminal A2
Switching between Main/Auxiliary Frequency References
The frequency reference input can be switched between the analog terminals A1, A2, and A3 using multi-speed inputs. To
use several speed references for a multi-step speed sequence, set the H1-oo parameters to 3, 4, 5, and 32. To assign the Jog
reference to a digital input, set H1-oo to 6.
Setting 2: Serial Communications
This setting requires entering the frequency reference via the RS-485/422 serial communications port (control terminals R+,
R-, S+, S-).
To setup the drive to receive the “Auto Setpoint” from serial communication, set b1-01 to “2: Serial Com,” and connect the
RS-422/RS-485 serial communications cable to terminals R+, R-, S+, and S- on the control I/O terminal block. Refer to
153 to see the connection diagram using a PC to provide the auto setpoint reference to the drive.
152
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.6 Basic iQpump Setup and Application Preset Parameters
Figure 5.4
Terminating
Resistor
Modbus RTU Communications
RS-422/RS-485
19.2 Kbps
RS-485 Communication Connection
Figure 4.27 PC or PLC Connection Diagram
Setting 3: Option card
This setting requires entering the frequency reference via an option board plugged into connector CN5-A on the drive control
board. Consult the option board manual for instructions on integrating the drive with the communication system.
Note:
If the frequency reference source is set for Option PCB (b1-01 = 3), but an option board is not installed, an oPE05 Operator Programming
Error will be displayed on the digital operator and the drive will not run.
To setup the drive to receive the “Auto Setpoint” for a network communication option card, set b1-01 to “3: Option PCB”,
and plug a supported communication option card into the drive control PCB. Consult the manual supplied with the option for
instructions on integrating the drive into the network system.
Refer to Option Installation on page 228 for a list of available drive network communication options.
Setting 4: Pulse Train Input
This setting requires a pulse train signal to terminal RP to provide the frequency reference. Follow the directions below to
verify that the pulse signal is working properly.
• Set b1-04 to 4 and set H6-01 to 0.
• Set the H6-02 to the pulse train frequency value that equals 100% of the frequency reference.
• Enter a pulse train signal to terminal RP and check for the correct frequency reference on the display.
Setting 5: Geothermal Mode
Refer to Geothermal Mode Application Preset on page 122 for details on how to use this function.
n b1-02: Run Command Selection 1
Determines the Run command source 1 in AUTO Mode.
The drive comes factory programmed for Start and Stop from the keypad, but the user can program the drive to receive a Run
command from four different inputs: digital operator, terminals, serial communications, or an option PCB.
To set the drive to receive the Run command from the HOA keypad, set b1-02 to “0: Operator,” and the HAND key will be
used to provide the Run command to the drive.
To set the drive to receive the Run command from the external terminals, set b1-02 to “1: Terminals” and initiate an external
Run command by a contact closure between terminals S1 and SN.
Note:
No.
b1-02
Using the external terminals requires setting the drive to AUTO Mode by pressing the AUTO key.
Parameter Name
Run Command Selection 1
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Setting Range
0 to 3
Default
0
153
Start-Up Programming
& Operation
Verifying the Pulse Train is Working Properly
4
4.6 Basic iQpump Setup and Application Preset Parameters
Setting 0: Operator (HOA keypad)
This setting requires entering the Run command via the HOA keypad AUTO key and also illuminates the HAND indicator
on the digital operator.
Setting 1: Control Circuit Terminal
This setting requires entering the Run command via the digital input terminals using one of following sequences:
• 2-Wire sequence 1:
Two inputs (FWD/Stop-REV/Stop). Set A1-03 to 2220 to initialize the drive and preset terminals S1 and S2 to these
functions. This is the default setting of the drive.
• 2-Wire sequence 2:
Two inputs (Start/Stop-FWD/REV).
• 3-Wire sequence:
Three inputs (Start-Stop-FWD/REV). Set A1-03 to 3330 to initialize the drive and preset terminals S1, S2, and S5 to these
functions. Refer to Setting 0: 3-Wire Sequence on page .
Setting 2: MEMOBUS/Modbus Communications
This setting requires entering the Run command via serial communications by connecting the RS-485/422 serial
communication cable to control terminals R+, R-, S+, and S- on the removable terminal block.
Setting 3: Option Card
This setting requires entering the Run command via the communication option board by plugging a communication option
board into the CN5-A port on the control PCB. Refer to the option board manual for instructions on integrating the drive into
the communication system.
Note:
If b1-02 is set to 3, but an option board is not installed in CN5-A, an oPE05 operator programming error will be displayed on the digital
operator and the drive will not run.
n b1-03: Stopping Method Selection
Selects how the drive stops the motor when the Run command is removed or when a Stop command is entered.
No.
b1-03
Parameter Name
Stopping Method Selection
Setting Range
0 to 3
Default
0
Setting 0: Ramp to Stop
When the Run command is removed, the drive will decelerate the motor to stop. The deceleration rate is determined by the
active deceleration time. The default deceleration time is set to parameter C1-02.
When the output frequency falls below the level set in parameter b2-01, the drive will start DC injection, Zero Speed Control,
or Short Circuit Braking.
Setting 1: Coast to Stop
When the Run command is removed, the drive will shut off its output and the motor will coast (uncontrolled deceleration) to
stop. The stopping time is determined by the inertia and the friction in the driven system.
Run
command
Output
frequency
ON
OFF
Drive output is shut off
Motor speed
Figure 4.28 Coast to Stop
Note:
154
After a stop is initiated, any subsequent Run command entered will be ignored until the minimum baseblock time (L2-03) has expired. Do
not enter Run command until it has come to a complete stop. Use DC Injection at Start (Refer to b2: DC Injection Braking and Short
Circuit Braking on page 258) or Speed Search (Refer to b3: Speed Search on page 259) to restart the motor before it has completely
stopped.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.6 Basic iQpump Setup and Application Preset Parameters
Setting 2: DC Injection Braking to Stop
When the Run command is removed, the drive will enter baseblock (turn off its output) for the minimum baseblock time
(L2-03). When the minimum baseblock time has expired, the drive will inject the amount DC Injection Braking is set in
parameter b2-02 into the motor windings to brake the motor. The stopping time in DC Injection Braking to Stop is significantly
faster compared to Coast to Stop.
Run
command
ON
OFF
DC Injection Braking
with the current set in
b2-02
Output
frequency
Motor speed
Motor coasts
Minimum Baseblock
Time (L2-03)
Figure 4.29 DC Injection Braking to Stop
DC Injection Braking time is determined by the value set to b2-04 and the output frequency at the time the Run command is
removed. It can be calculated by:
DC Injection brake time
=
(b2-04) x 10 x Output frequency
Max. output frequency (E1-04)
DC Injection braking time
b2-04×10
b2-04
Output frequency when
Stop command was entered
100%
(Maximum output
frequency)
Figure 4.30 DC Injection Braking Time Depending on Output Frequency
Note:
If an overcurrent (oC) fault occurs during DC Injection Braking to Stop, lengthen the minimum baseblock time (L2-03) until the fault no
longer occurs.
Setting 3: Coast to Stop with Timer (Used for Back Spin Control on Vertical Turbine Pumps)
When the Run command is removed, the drive coasts to a stop. If parameter b1-11 is set to zero, the coast-timer becomes a
value determined by a combination of output frequency and the C1-02 parameter. However, if b1-11 is set greater than zero,
the coast timer is set to b1-11. If the Run command is re-issued during the coast-timer time, the drive WILL restart when the
coast-timer expires without the need to re-cycle the run command. The coast-timer will operate for both AUTO Mode and
HAND Mode. The coast-timer will still operate when the drive goes to sleep then wakes up.
Run command
ON
Output
frequency
OFF
ON
OFF
ON
Drive output shut off
Run wait time t
Figure 4.31 Coast to Stop with Timer
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
155
Start-Up Programming
& Operation
10%
4
4.6 Basic iQpump Setup and Application Preset Parameters
The wait time t is determined by the output frequency when the Run command is removed and by the active deceleration time.
Run wait time t
Active deceleration time
Min Baseblock Time (L2-03)
Output frequency
when Stop command
was entered
Min output
frequency
100%
(Max output
frequency)
Figure 4.32 Run Wait Time Depending on Output Frequency
n b3-01: Speed Search Selection at Start
Determines if Speed Search is automatically performed when a Run command is issued.
No.
b3-01
Parameter Name
Speed Search Selection at Start
Setting Range
0, 1
Default
0
Setting 0: Disabled
This setting starts operating the drive at the minimum output frequency when the Run command is entered. If external Speed
Search 1 or 2 is already enabled by a digital input, the drive will start operating with Speed Search.
Setting 1: Enabled
This setting performs Speed Search when the Run command is entered. The drive begins running the motor after Speed Search
is complete.
n b5-01: PID Function Setting
Enables and disables the PID operation and selects the PID operation mode.
No.
b5-01
Parameter Name
PID Function Setting
Setting Range
0, 1
Default
0
Setting 0: PID disabled
Setting 1: Output frequency = PID output 1
The PID controller is enabled and the PID output builds the frequency reference. The PID input is D controlled.
n b5-03: Integral Time Setting (I)
Sets the time constant used to calculate the integral of the PID input. The shorter the integral time set to b5-03, the faster the
offset will be eliminated. If the integral time is set too short, however, overshoot or oscillation may occur. To turn off the
integral time, set b5-03 to 0.00.
No.
b5-03
Name
Integral Time Setting (I)
Setting Range
0.0 to 360.0 s
Default
1.0 s
n b5-09: PID Output Level Selection
Reverses the sign of the PID controller output signal. Normally a positive PID input (feedback smaller than setpoint) leads to
positive PID output.
No.
b5-09
Parameter Name
PID Output Level Selection
Setting Range
0, 1
Default
0
Setting 0: Normal Output
A positive PID input causes an increase in the PID output (direct acting).
Setting 1: Reverse Output
A positive PID input causes a decrease in the PID output (reverse acting).
156
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.6 Basic iQpump Setup and Application Preset Parameters
n b5-38, b5-39: PID Setpoint User Display, PID Setpoint Display Digits
When parameter b5-20 is set to 3, parameters b5-38 and b5-39 set a user-defined display for the PID setpoint (b5-19) and PID
feedback monitors (U5-01, U5-04).
Parameter b5-38 determines the display value when the maximum frequency is output and parameter b5-39 determines the
number of digits. The setting value is equal to the number of decimal places.
No.
Name
Setting Range
b5-38
PID Setpoint User Display
1 to 60000
b5-39
PID Setpoint Display Digits
0 to 3
Default
Determined by
b5-20
Determined by
b5-20
n C1-01 to C1-04: Accel, Decel Times 1 and 2
Two different sets of acceleration and deceleration times can be set in the drive by digital inputs, motor selection, or switched
automatically.
Acceleration time parameters always set the time to accelerate from 0 Hz to the maximum output frequency (E1-04).
Deceleration time parameters always set the time to decelerate from maximum output frequency to 0 Hz. C1-01 and C1-02
are the default active accel/decel settings.
No.
C1-01
C1-02
C1-03
C1-04
Parameter Name
Acceleration Time 1
Deceleration Time 1
Acceleration Time 2
Deceleration Time 2
Setting Range
Default
20.0 s
0.0 to 6000.0 s <1>
10.0 s
<1> The setting range for the acceleration and deceleration times is determined by the accel/decel time setting units in C1-10. For example, if the time
is set in units of 0.01 s (C1-10 = 0), the setting range becomes 0.00 to 600.00 s.
Switching Acceleration Times by Digital Input
Accel/decel time 1 is active by default if no input is set. Activate accel/decel times 2, 3, and 4 by digital inputs
(H1-oo = 7 and 1A) as explained in Table 4.19.
Table 4.19 Accel/Decel Time Selection by Digital Input
Accel/Decel Time Sel. 2
H1-oo = 1A
0
1
0
0
Active Times
Acceleration
C1-01
C1-03
Deceleration
C1-02
C1-04
Figure 4.33 shows an operation example for changing accel/decel. times. The example below requires that the stopping method
be set for “Ramp to stop” (b1-03 = 0).
Output
frequency
Accel Time 1
(C1-01)
Decel Time 1
Decel Time 2
(C1-02)
Accel Time 2 (C1-04)
(C1-03)
Decel Time 1
(C1-02)
4
Time
FWD (REV)
Run command
ON
OFF
Accel/Decel Time Selection 1
(Terminals S1 to S8, H1- oo = “7”)
ON
ON
OFF
Figure 4.33 Timing Diagram of Accel/Decel Time Change
n E2-01: Motor Rated Current
Provides motor control, protects the motor, and calculates torque limits. Set E2-01 to the full load amps (FLA) stamped on
the motor nameplate. If Auto-Tuning completes successfully, the value entered to T1-04 will automatically be saved to E2-01.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Start-Up Programming
& Operation
Accel/Decel Time Sel. 1
H1-oo = 7
157
4.6 Basic iQpump Setup and Application Preset Parameters
No.
Parameter Name
E2-01
Motor Rated Current
Note:
Setting Range
10% to 200% of the drive
rated current
Default
Determined by
o2-04
1. The number of decimal places in the parameter value depends on the drive model. This value has two decimal places (0.01 A) if the
drive is set for a maximum applicable motor capacity up to and including 11 kW, and one decimal place (0.1 A) if the maximum applicable
motor capacity is higher than 11 kW. Refer to Power Ratings on page 234 for details.
2. An oPE02 error will occur if the motor rated current in E2-01 is set lower than the motor no-load current in E2-03. Set E2-03 correctly
to prevent this error.
n E2-04: Number of Motor Poles
Set the number of motor poles to E2-04. If Auto-Tuning completes successfully, the value entered to T1-06 will automatically
be saved to E2-04.
No.
E2-04
Parameter Name
Number of Motor Poles
Setting Range
2 to 48
Default
2
n H1-01 to H1-08: Functions for Terminals S1 to S8
These parameters assign functions to the multi-function digital inputs. The various functions and settings are listed in Table
4.20.
No.
Setting
Range
Parameter Name
Default
H1-01
Multi-Function Digital Input Terminal S1 Function Selection
1 to 9F
H1-02
H1-03
H1-04
Multi-Function Digital Input Terminal S2 Function Selection
Multi-Function Digital Input Terminal S3 Function Selection
Multi-Function Digital Input Terminal S4 Function Selection
1 to 9F
0 to 9F
0 to 9F
40 (F) <1> : Forward Run Command (2-Wire sequence)
F: Through Mode
26: External Pump Fault
14: Fault Reset
H1-05
Multi-Function Digital Input Terminal S5 Function Selection
0 to 9F
8D (0) <1> : Multi Setpoint 1
H1-06
Multi-Function Digital Input Terminal S6 Function Selection
0 to 9F
80 (3) <1> : HAND Mode
H1-07
Multi-Function Digital Input Terminal S7 Function Selection
0 to 9F
81 (4) <1> : HAND Mode 2
H1-08
Multi-Function Digital Input Terminal S8 Function Selection
0 to 9F
F (6) <1> : Through Mode
<1> Number appearing in parenthesis is the default value after performing a 3-Wire initialization (A1-03 = 3330).
Table 4.20 Multi-Function Digital Input Terminal Settings
Setting
0
3
4
5
6
7
8
9
A
B
C
F
10
11
12
13
14
15
17
18
19
158
Function
3-Wire sequence
Multi-Step Speed Reference 1
Multi-Step Speed Reference 2
Multi-Step Speed Reference 3
Jog reference selection
Accel/decel time selection 1
Baseblock command (N.O.)
Baseblock command (N.C.)
Accel/decel ramp hold
Drive overheat alarm (oH2)
Analog terminal input selection
Through mode
Up command
Down command
Forward Jog
Reverse Jog
Fault reset
Fast Stop (N.O.)
Fast Stop (N.C.)
Timer function input
PID disable
Page
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Setting
1A
1B
1E
20 to 2F
30
31
32
34
35
40
41
42
43
47
51
52
60
Function
Accel/decel time selection 2
Program lockout
Reference sample hold
Ext. pump fault
PID integral reset
PID integral hold
Multi-Step Speed
Reference 4
PID soft starter cancel
PID input level selection
Forward run command
(2-Wire sequence)
Reverse run command
(2-Wire sequence)
Run command
(2-Wire sequence 2)
FWD/REV command
(2-Wire sequence 2)
Node setup
Sequence Timer Disable
Sequence Timer Cancel
DC Injection Braking command
Page
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.6 Basic iQpump Setup and Application Preset Parameters
Setting
63
65
66
67
68
6A
73
75
76
7A
7B
Function
External Speed Search
command 1
External Speed Search
command 2
Field weakening
KEB Ride-Thru 1 (N.C.)
KEB Ride-Thru 1 (N.O.)
Communications test mode
High Slip Braking (HSB)
Drive enable
Low City Press
Up 2 command
Down 2 command
KEB Ride-Thru 2 (N.C.)
KEB Ride-Thru 2 (N.O.)
80
81
88
HAND Mode
HAND Mode 2
Volute-Thermostat Normally Open
61
62
Page
–
–
–
–
–
–
–
–
–
–
–
–
–
Setting
89
8C
8D
8E
8F
90
92
95
A8
A9
AA
AB
AC
AD
AF
B0
–
–
Function
Volute-Thermostat Normally Closed
Disable Pre-Charge
Multi Setpoint 1
Multi Setpoint 2
Low Water Level
High Water Level
Reset Accum
Remove Drive Disable
Secondary PI Disable (N.O.)
Secondary PI Disable (N.C.)
Secondary PI Inverse Operation
Secondary PI Integral Reset
Secondary PI Integral Hold
Select Secondary PI Parameters
Emergency Override Forward Run
Emergency Override Reverse Run
Page
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
n H2-01 to H2-03: Terminal M1-M2, M3-M4, and MD-ME-MF Function Selection
The drive has three multi-function output terminals. Table 4.21 lists the functions available for theses terminals using H2-01,
H2-02, and H2-03.
No.
H2-01
H2-02
H2-03
Parameter Name
Terminal M1-M2 Function Selection (relay)
Terminal M3-M4 Function Selection (relay)
Terminal MD-ME-MF Function Selection (relay)
Setting Range
0 to 192
0 to 192
0 to 192
Default
37: During Frequency Output
F: Through Mode
E: Fault
Table 4.21 Multi-Function Digital Output Terminal Settings
Function
During run
Zero speed
Speed agree 1
User-set speed agree 1
Frequency detection 1
Frequency detection 2
Drive ready
DC bus undervoltage
During baseblock (N.O.)
Frequency reference source
Run command source
Torque detection 1 (N.O.)
Frequency reference loss
Braking resistor fault
Fault
Through mode
Minor fault
Fault reset command active
Timer output
Speed agree 2
User-set speed agree 2
Frequency detection 3
Frequency detection 4
Page
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Setting
17
18
19
1A
1B
1E
1F
20
22
2F
30
37
38
39
3C
3D
3E
3F
4A
4C
4D
4E
4F
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Function
Torque detection 1 (N.C.)
Torque detection 2 (N.O.)
Torque detection 2 (N.C.)
During reverse
During baseblock (N.C.)
Restart enabled
Motor overload alarm (oL1)
Drive overheat pre-alarm (oH)
Mechanical weakening detection
Maintenance period
During torque limit
During frequency output
Drive enabled
Watt hour pulse output
LOCAL/REMOTE status
During speed search
PID feedback low
PID feedback high
During KEB Ride-Thru
During fast stop
oH Pre-alarm time limit
Braking transistor fault (rr)
Braking resistor overheat (oH)
Page
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Start-Up Programming
& Operation
Setting
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
10
11
12
13
14
15
16
4
159
4.6 Basic iQpump Setup and Application Preset Parameters
Setting
50
51
52
53
54
58
60
71
72
73
80
81
82
83
84
89
8B
Function
Waiting to Run
Sequence timer 1
Page
–
Setting
91
92
93
94
95
96
97
98
99
9A
9B
9C
9D
A2
–
SeqTimer Disable
Sequence timer 2
–
SeqTimer Cancel
Sequence timer 3
–
Sequence timer 3
Sequence timer 4
–
Sequence Timer 4
Underload detection
–
UL6
Internal cooling fan alarm
Secondary PI Feedback Low
PI2 Feedback Low
Secondary PI Feedback High
–
–
PI2 FeedbackHigh
–
Low City Press
Pump 2 Control
Pump 3 Control
Pump 4 Control
Pump 5 Control
Pump 6 Control
Output 1 Limit
Lube Pump
–
–
–
–
–
–
–
–
A3
A4
A5
A9
AA
100 to
1AA
Function
Pump Fault
Transducer Loss
Setptoint Not Met
Loss of Prime
Volute Thermostat Fault
High Feedback
Low Feedback
Low Flow
Accum Level
High Flow
Low Water Level
Low Suction
High Suction
Sleep Active
Page
–
–
–
–
–
–
–
–
–
–
–
–
–
Start Delay
Pre-Charge
Anti-Jam Active
Thrust Mode
Utility Start Delay
–
–
–
–
–
Function 0 to AA with inverse output
–
Setting 30: During Torque Limit
The output closes when the motor is operating at the torque limit specified by the L7-oo parameters or an analog input. This
setting can only be used in OLV control mode.
n H3-01: Terminal A1 Signal Level Selection
Selects the input signal level for analog input A1.
No.
H3-01
Name
Terminal A1 Signal Level Selection
Setting Range
0 to 3
Default
0
Setting 0: 0 to 10 Vdc
The input level is 0 to 10 Vdc. The minimum input level is limited to 0%, so that a negative input signal due to gain and bias
settings will be read as 0%.
Setting 1: 0 to 10 Vdc Bipolar
The input level is -10 to 10 Vdc. If the resulting voltage is negative after being adjusted by gain and bias settings, then the
motor will rotate in reverse.
Setting 2: 4 to 20 mA
Setting 3: 0 to 20 mA
n H3-02: Terminal A1 Function Selection
Selects the input signal level for analog input A3.
No.
H3-02
Name
Terminal A1 Function Selection
Setting Range
0 to 32
Default
0
n H3-03, H3-04: Terminal A1 Gain and Bias Settings
Parameter H3-03 sets the level of the selected input value that is equal to 10 Vdc input at terminal A1 (gain).
Parameter H3-04 sets the level of the selected input value that is equal to 0 V input at terminal A1 (bias).
Use both parameters to adjust the characteristics of the analog input signal to terminal A1.
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4.6 Basic iQpump Setup and Application Preset Parameters
No.
H3-03
H3-04
Name
Terminal A1 Gain Setting
Terminal A1 Bias Setting
Setting Range
-999.9 to 999.9%
-999.9 to 999.9%
Default
100.0%
0.0%
Setting Examples
• Gain H3-03 = 200%, bias H3-04 = 0, terminal A1 as frequency reference input (H3-02 = 0):
A 10 Vdc input is equivalent to a 200% frequency reference and 5 Vdc is equivalent to a 100% frequency reference. Since
the drive output is limited by the maximum frequency parameter (E1-04), the frequency reference will be equal to E1-04
above 5 Vdc.
H3-01 = 0
H3-01 = 1
Gain = 200 %
Gain = 200 %
Frequency
reference
100%
E1-04
-10 V
100 %
E1-04
-5 V
0V 5V
10 V
-100%
E1-04
Bias = 0 %
Gain = -200 %
0V
5V
10 V
Figure 4.34 Frequency Reference Setting by Analog Input with Increased Gain
• Gain H3-03 = 100%, bias H3-04 = -25%, terminal A1 as frequency reference input:
An input of 0 Vdc will be equivalent to a -25% frequency reference.
When parameter H3-01 = 0, the frequency reference is 0% between 0 and 2 Vdc input.
When parameter H3-01 = 1, the motor will rotate in reverse between -10 and 2 Vdc input.
H3-01 = 0
100 %
Frequency
reference
H3-01 = 1
100%
H3-01 = 0
-10 V -6.0 V
2.0 V
-25%
2.0 V
-25%
10 V
Analog Input
Voltage
H3-01 = 1
-100%
E1-04
Start-Up Programming
& Operation
0
10 V
Analog Input
Voltage
-150%
Figure 4.35 Frequency Reference Setting by Analog Input with Negative Bias
n H3-05: Terminal A3 Signal Level Selection
Determines the function assigned to analog input terminal A3.
No.
H3-05
Name
Terminal A3 Signal Level Selection
Setting Range
0 to 3
4
Default
0
Setting 0: 0 to 10 Vdc
The input level is 0 to 10 Vdc. See the explanation provided for H3-01. Refer to Setting 0: 0 to 10 Vdc on page 160.
Setting 1: 0 to 10 Vdc Bipolar
The input level is -10 to 10 Vdc. See the explanation provided for H3-01. Refer to Setting 1: 0 to 10 Vdc Bipolar on page
160.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
161
4.6 Basic iQpump Setup and Application Preset Parameters
Setting 2: 4 to 20 mA
Setting 3: 0 to 20 mA
n H3-06: Terminal A3 Function Selection
Determines the function assigned to analog input terminal A3.
No.
H3-06
Name
Terminal A3 Function Selection
Setting Range
0 to 31
Default
20
n H3-07, H3-08: Terminal A3 Gain and Bias Setting
Parameter H3-07 sets the level of the selected input value that is equal to 10 Vdc input at terminal A3 (gain).
Parameter H3-08 sets the level of the selected input value that is equal to 0 V input at terminal A3 (bias).
No.
H3-07
H3-08
Name
Terminal A3 Gain Setting
Terminal A3 Bias Setting
Setting Range
-999.9 to 999.9%
-999.9 to 999.9%
Default
100.0%
0.0%
n H3-09: Terminal A2 Signal Level Selection
Selects the input signal level for analog input A2. Set Jumper S1 on the terminal board accordingly for a voltage input or
current input.
No.
H3-09
Name
Terminal A2 Signal Level Selection
Setting Range
0 to 3
Default
2
Setting 0: 0 to 10 Vdc
The input level is 0 to 10 Vdc. Refer to Setting 0: 0 to 10 Vdc on page 160.
Setting 1: 0 to 10 Vdc Bipolar
The input level is -10 to 10 Vdc. Refer to Setting 1: 0 to 10 Vdc Bipolar on page 160.
Setting 2: 4 to 20 mA
The input level is 4 to 20 mA. Negative input values by negative bias or gain settings will be limited to 0%.
Setting 3: 0 to 20 mA
The input level is 0 to 20 mA. Negative input values by negative bias or gain settings will be limited to 0%.
n H3-10: Terminal A2 Function Selection
Determines the function assigned to analog input terminal A2.
No.
H3-10
Name
Terminal A2 Function Selection
Setting Range
0 to 32
Default
B
n H3-11, H3-12: Terminal A2 Gain and Bias Setting
Parameter H3-11 sets the level of the input value selected that is equal to 10 Vdc input or 20 mA input to terminal A2.
Parameter H3-12 sets the level of the input value selected that is equal to 0 V, 4 mA or 0 mA input at terminal A2.
Use both parameters to adjust the characteristics of the analog input signal to terminal A2. The setting works in the same way
as parameters H3-03 and H3-04 for analog input A1.
No.
H3-11
H3-12
Name
Terminal A2 Gain Setting
Terminal A2 Bias Setting
Setting Range
-999.9 to 999.9%
-999.9 to 999.9%
Default
100.0%
0.0%
n H4-01, H4-04: Multi-Function Analog Output Terminal FM, AM Monitor Selection
Sets the desired drive monitor parameter Uo-oo to output as an analog value via terminal FM and AM. Refer to U1:
Operation Status Monitors on page 326 for a list of all monitors. The “Analog Output Level” column indicates whether a
monitor can be used for analog output.
Example: Enter “103” for U1-03.
162
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4.6 Basic iQpump Setup and Application Preset Parameters
No.
H4-01
H4-04
Name
Multi-Function Analog Output Terminal FM Monitor Selection
Multi-Function Analog Output Terminal AM Monitor Selection
Setting Range
000 to 999
000 to 999
Default
102
103
A setting of 031 or 000 applies no drive monitor to the analog output. With this setting, terminal functions as well as FM and
AM output levels can be set by a PLC via a communication option or MEMOBUS/Modbus (through mode).
n H4-02, H4-03: Multi-Function Analog Output Terminal FM Gain and Bias
H4-05, H4-06: Multi-Function Analog Output Terminal AM Gain and Bias
Parameters H4-02 and H4-05 set the terminal FM and AM output signal level when the value of the selected monitor is at
100%. Parameters H4-03 and H4-06 set the terminal FM and AM output signal level when the value of the selected monitor
is at 0%. Both are set as a percentage, where 100% equals 10 Vdc or 20 mA analog output and 0% equals 0 V or 4 mA. The
output voltage of both terminals is limited to +/-10 Vdc.
The output signal range can be selected between 0 to +10 Vdc or -10 to +10 Vdc, or 4 to 20 mA using parameter H4-07 and
H4-08. Figure 4.36 illustrates how gain and bias settings work.
No.
H4-02
H4-03
H4-05
H4-06
Name
Multi-Function Analog Output Terminal FM Gain
Multi-Function Analog Output Terminal FM Bias
Multi-Function Analog Output Terminal AM Gain
Multi-Function Analog Output Terminal AM Bias
Setting Range
-999.9 to 999.9%
-999.9 to 999.9%
-999.9 to 999.9%
-999.9 to 999.9%
Default
100.0%
0.0%
50.0%
0.0%
Using Gain and Bias to Adjust Output Signal Level
The output signal is adjustable while the drive is stopped.
Terminal AM
1. View the value set to H4-05 (Terminal AM Monitor Gain) on the digital operator. A voltage equal to 100% of the
parameter being set in H4-04 will be output from terminal AM.
2. Adjust H4-05 viewing the monitor connected to the terminal AM.
3. View the value set to H4-06 on the digital operator; terminal AM will output a voltage equal to 0% of the parameter
being set in H4-04.
4. Adjust H4-06 viewing the output signal on the terminal AM.
H4-07, 08 = 0
H4-07, 08 = 1
15 V
Gain = 150%
Bias = 0%
Output Voltage
10 V
10 V
Output Voltage
Gain 150%
Bias 0%
5V
Gain 100%
Bias 0%
Gain 50%
Bias 0%
Gain = 100%
Bias = 0%
Gain = 50%
Bias = 0%
5V
-100%
-5 V
4
100%
Monitor Value
-10 V
0V
0%
Monitor Value
100%
-15 V
Figure 4.36 Analog Output Gain and Bias Setting Example 1 and 2
Set H4-03 to 30% for an output signal of 3 V at terminal FM when the monitored value is at 0%.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Start-Up Programming
& Operation
Terminal FM
1. View the value set to H4-02 (Terminal FM Monitor Gain) on the digital operator. A voltage equal to 100% of the
parameter being set in H4-01 will be output from terminal FM.
2. Adjust H4-02 viewing the monitor connected to the terminal FM.
3. View the value set to H4-03 on the digital operator; terminal FM will output a voltage equal to 0% of the parameter
being set in H4-01.
4. Adjust H4-03 viewing the output signal on the terminal FM.
163
4.6 Basic iQpump Setup and Application Preset Parameters
H4-07, 08 = 0
Gain = 100%
Bias = 30%
H4-07, 08 = 1
10V
10 V
Gain = 100%
Bias = 0%
Output Voltage
Bias 30%
Gain 100%
Output Voltage
3V
-100%
Bias 0%
Gain 100%
3V
-4 V
0V
100%
Monitor Value
-10 V
0%
Monitor Value
100%
Figure 4.37 Analog Output Gain and Bias Setting Example 3
n H4-07, H4-08: Multi-Function Analog Output Terminal FM, AM Signal Level Selection
Sets the voltage output level of U parameter (monitor parameter) data to terminal FM and terminal AM using parameters
H4-07 and H4-08.
No.
H4-07
H4-08
Name
Multi-Function Analog Output Terminal FM
Signal Level Selection
Multi-Function Analog Output Terminal AM
Signal Level Selection
Setting Range
Default
0 to 2
0
0 to 2
0
Setting 0: 0 to 10 V
Setting 1: -10 V to 10 V
Setting 2: 4 to 20 mA
n L5-01: Number of Auto Restart Attempts
Sets the number of times that the drive may attempt to restart itself.
When the counter reaches the number set to L5-01, the operation stops and the fault must be manually cleared and reset.
The restart counter is incremented at each restart attempt, regardless of whether the attempt was successful. When the counter
reaches the number set to L5-01, the operation stops and the fault must be manually cleared and reset.
The number of fault restarts is reset to zero when:
• The drive operates normally for 10 minutes following a fault restart.
• A fault is cleared manually after protective functions are triggered.
• The power supply is cycled.
No.
L5-01
Name
Number of Auto Restart Attempts
Setting Range
0 to 10 Times
Default
5 Times
n L5-04: Fault Reset Interval Time
Determines the amount of time to wait between restart attempts when parameter L5-05 is set to 1.
No.
L5-04
Name
Fault Reset Interval Time
Setting Range
0.5 to 600.0 s
Default
10.0 s
n o1-08: Third Line User Monitor Selection
Selects the monitor that is shown in the third line. Effective only when o1-06 is set to 1.
Enter the last three digits of the monitor parameter number to be displayed: Uo-oo. For example, set “403” to display
monitor parameter U4-03.
No.
o1-07
Name
Second Line User Monitor Selection
Setting Range
101 to 799
Default
103
n P1-01: Pump Mode
Selects the base operation mode of the drive controller.
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4.6 Basic iQpump Setup and Application Preset Parameters
No.
P1-01
Parameter Name
Pump Mode
Setting Range
0, 1, 3
Default
0
Setting 0: Drive only
Designed for single pump stand-alone applications
Setting 1: Contactor lag
Contactor Lag systems multiplex a main pump with up to 5 lag pumps. The drive will stage and de-stage the lag pumps based
on system demand by using its digital output contacts to control the lag pump motor starters
Setting 3: MEMOBUS network
Up to eight drives can be networked together as a coordinated system to provide for system redundancy and precise control.
n P1-02: System Units
Selects the base unit in which most drive PID setpoints, scaling, monitors, limits, and faults/alarm levels will be set.
Note:
No.
P1-02
Set this parameter prior to changing other parameters, as internal scaling is based on P1-02.
Parameter Name
System Units
Setting Range
0 to 10; 25
Default
1
Setting 0: No unit
Setting 1: PSI: Pounds per square inch
Setting 2: Pa: Pascals
Setting 3: Bar: Bar
Setting 4: "WC: Inch of water
Setting 5: "Hg: Inch of Mercury
Setting 6: ft: feet
Setting 7: m: meters
Setting 8: °F: Degrees Fahrenheit
Setting 9: °C: Degrees Celsius
Setting 10: Percent
Setting 25: Flow (Use P6-04)
Sets the feedback device scaling used for the PID controller. This information can be found on the nameplate or specification
sheet and is usually expressed as the maximum output of the device.
For example, a pressure sensor scaling might be 145.0 PSI at 20 mA output and would require setting P1-03 to 145.0 PSI.
Note:
No.
P1-03
Set this parameter prior to changing other parameters related to the PID feedback, as internal scaling is based on P1-03.
Parameter Name
Feedback Device Scaling
Setting Range
0.1 to 6000.0
Default
145.0 PSI
n P1-04: Start / Draw Down Level
Sets the wake up level from the Sleep function. This setting is dependent on whether PID is normal or inverse acting (b5-09).
When the drive is asleep and the PID feedback signal rises above (normal acting) or falls below (inverse acting) this setting
for the time set in P1-05, Start Level Delay Time, the drive will wake up.
No.
P1-04
Parameter Name
Start / Draw Down Level
Setting Range
-999.9 to 999.9
Default
0.0
n P1-05: Start Level Delay Time
Sets the delay time for waking the drive to prevent accidental wake up caused by erratic feedback.
No.
P1-05
Parameter Name
Start Level Delay Time
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Setting Range
0 to 3600
Default
1s
165
Start-Up Programming
& Operation
n P1-03: Feedback Device Scaling
4
4.6 Basic iQpump Setup and Application Preset Parameters
n P1-06: Minimum Pump Speed
Sets the minimum speed at which the drive will run the pump. Most pumps cannot run at low speeds due to cavitation, so be
sure to consult the pump specification sheet for the minimum safe run speed.
No.
P1-06
Parameter Name
Minimum Pump Speed
Setting Range
0.0 to E1-04
Default
40.0 Hz
n P1-08: Low Feedback Level
Sets the level at which a Low Feedback alarm or fault will occur. When the PID feedback falls below the P1-08 setting for
the time set in P1-09, the drive will respond based on the setting in P1-10.
No.
P1-08
Parameter Name
Low Feedback Level
Setting Range
0.0 to 6000.0
Default
0.0 PSI
n P1-09: Low Feedback Level Fault Delay Time
Sets the delay time after which a Low Feedback alarm or fault will occur. When the PID feedback falls below the P1-08 setting
for the time set in P1-09, the drive will respond based on the setting in P1-10.
No.
P1-09
Parameter Name
Low Feedback Level Fault Delay Time
Setting Range
0 to 3600
Default
10 s
n P1-10: Low Feedback Selection
Selects the drive response to a Low Feedback condition. When the PID feedback falls below the P1-08 setting for the time set
in P1-09, the drive will respond based on the setting in P1-10.
No.
P1-10
Parameter Name
Low Feedback Selection
Setting Range
0 to 2
Default
0
Setting 0: Fault
Setting 1: Alarm
Setting 2: Digital out only
n P1-11: High Feedback Level
Sets the level at which a High Feedback alarm or fault will occur. When the PID feedback rises above the P1-11 setting for
the time set in P1-12, the drive will respond based on the setting in P1-13.
No.
P1-11
Parameter Name
High Feedback Level
Setting Range
0.0 to 6000.0
Default
155.0 PSI
n P1-12: High Feedback Level Fault Delay Time
Sets the delay time after which a Low Feedback alarm or fault will occur. When the PID feedback rises above the P1-11 setting
for the time set in P1-12, the drive will respond based on the setting in P1-13.
No.
P1-12
Parameter Name
High Feedback Level Fault Delay Time
Setting Range
0 to 3600
Default
5s
n P1-13: High Feedback Selection
Selects the drive response to a High Feedback condition. When the PID feedback rises above the P1-11 setting for the time
set in P1-12, the drive will respond based on the setting in P1-13.
No.
P1-13
166
Parameter Name
High Feedback Selection
Setting Range
0 to 2
Default
0
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.6 Basic iQpump Setup and Application Preset Parameters
Setting 0: Fault
Setting 1: Alarm
Setting 2: Digital out only
n P2-01: Sleep Level Type
Selects which data source the drive will use to determine if it should activate the sleep function. This parameter is applicationdependent and should be set in conjunction with the type of system data is available. Choose the data type that best represents
a low-activity condition for the system.
Note:
Set this parameter prior to changing other parameters related to the Sleep Function, as internal scaling is based on P2-01.
No.
P2-01
Parameter Name
Sleep Level Type
Setting Range
0 to 4
Default
0
Setting 0: Output frequency
Setting 1: Output current
Setting 2: Feedback
Setting 3: Output speed (RPM)
Setting 4: Flow meter (requires flow meter)
n P2-02: Sleep Level
Sets the level at which the drive will enter sleep mode. The drive will enter sleep mode when the monitored data falls below
the P2-02 setting for the time set in P2-03.
No.
P2-02
Parameter Name
Sleep Level
Setting Range
0.0 to 6000.0
Default
0.0 Hz
n P2-03: Sleep Delay Time
Sets the delay time after which the drive will enter sleep mode. The drive will enter sleep mode when the monitored data falls
below the P2-02 setting for the time set in P2-03.
No.
P2-03
Parameter Name
Sleep Delay Time
Setting Range
0 to 3600
Default
0s
n P3-00: Number of Lag Pumps
No.
P3-00
Parameter Name
Number of Lag Pumps
Setting Range
1 to 5
Default
1
n P3-50: Pump 2 Frequency Shutdown Level
Sets the level at which the first lag pump (2nd pump in the system) will shut down or de-stage. This parameter is effective
when the P3-01 is set to 0 or 2 (pump staging is based on output frequency). When the output frequency falls below the P3-50
leel for the time set in P3-09, the pump will be de-staged.
No.
P3-50
Parameter Name
Pump 2 Frequency Shutdown Level
Setting Range
0.0 to 400.0
Default
40.0 Hz
n P3-60: Pump 3 Frequency Shutdown Level
Sets the level at which the second lag pump (3rd pump in the system) will shut down or de-stage. This parameter is effective
when the P3-01 is set to 0 or 2 (pump staging is based on output frequency). When the output frequency falls below the P3-50
leel for the time set in P3-09, the pump will be de-staged.
No.
P3-60
Parameter Name
Pump 3 Frequency Shutdown Level
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Setting Range
0.0 to 400.0
Default
40.0 Hz
167
Start-Up Programming
& Operation
Sets the number of lag pumps in the system. When using Contactor Multiplexing for the control lag pumps, first set P1-01 to
1. Then select the number of lag pumps to be controlled in P3-00. Set the corresponding multi-function digital outputs for lag
pumps (H2-oo = 80-82 and F5-oo = 83-84). The methods used to determine lag pump staging and de-staging order are
selected in P1-30 and P1-31.
4
4.6 Basic iQpump Setup and Application Preset Parameters
n P3-70: Pump 4 Frequency Shutdown Level
Sets the level at which the third lag pump (4th pump in the system) will shut down or de-stage. This parameter is effective
when the P3-01 is set to 0 or 2 (pump staging is based on output frequency). When the output frequency falls below the P3-50
leel for the time set in P3-09, the pump will be de-staged.
No.
P3-40
Parameter Name
Pump 4 Frequency Shutdown Level
Setting Range
0.0 to 400.0
Default
40.0 Hz
n P4-01: Pre-Charge Level
Sets the level at which the drive will activate the pre-charge function. At start, if the PID is below the P4-01 setting, the drive
will run at the P4-02 frequency setting for the time set in P4-03. PID control is delayed until the Pre-charge function stops.
The drive will exit the pre-charge function early if the feedback rises above the P4-01 setting or if a Low Water digital input
switch (H1-oo = 8F) deactivates. Pre-charge is useful to slowly fill or pressurize a system.
No.
P4-01
Parameter Name
Pre-Charge Level
Setting Range
0.0 to 6000.0
Default
0.0 PSI
Setting Range
0.0 to E1-04
Default
0.0 Hz
Setting Range
0.0 to 3600.0
Default
0.0 min
n P4-02: Pre-Charge Frequency
Sets the frequency at which the pre-charge function will run.
No.
P4-02
Parameter Name
Pre-Charge Frequency
n P4-03: Pre-Charge Time
Sets the duration of time that the Pre-Charge function will run.
No.
P4-03
Parameter Name
Pre-Charge Time
n P4-10: AUTO Mode Operator Run Power Down Storage
Selects drive response to power loss with regards to the Run command. When running in AUTO Mode and using a Run
command from the keypad (b1-02 = 0), P4-10 determines whether the drive will automatically start running when power is
reapplied. The factory setting of this parameter requires pressing the AUTO key to start the drive after power loss.
WARNING! Sudden Movement Hazard. If the drive is running at power loss, it will automatically initiate an internal Run command upon
power-up if P4-10 = 1 (Enabled) and could result in death or serious injury from moving equipment.
No.
P4-10
Parameter Name
AUTO Mode Operator Run Power Down Storage
Setting Range
0, 1
Default
0
Setting 0: Disabled
Setting 1: Enabled
n P4-12: Thrust Bearing Frequency
Sets the frequency used by the drive when determining which acceleration and deceleration time to use. The Thrust Bearing
function is used for applications using submersible motors. The function provides an alternate acceleration time (P4-11) and
deceleration time (P4-13) for protecting the pump bearings.
At start, the drive will use the P4-11 acceleration time until the P4-12 frequency is reached, at which time it will use the active
C1-oo acceleration and deceleration times. At stop, if the output frequency is above the P4-12 setting, the active C1-oo
deceleration time will be used until the P4-12 setting is reached at which time it will use the P4-13 time setting for the rest of
deceleration.
If P4-12 is set greater than P1-06 (minimum Pump Speed), P4-12 will become the frequency lower limit. The drive PID control
must be disabled (b5-01 = 0) for this function to work.
No.
P4-12
Parameter Name
Thrust Bearing Frequency
Setting Range
0.0 to E1-04
Default
30.0 Hz
n P4-17: Utility Start Delay
Set the delay time after power up until the drive will recognize a Run command present within one second of power up.
168
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.6 Basic iQpump Setup and Application Preset Parameters
This is useful in preventing a peak power surge when multiple drives power up and begin accelerating simultaneously. This
function works when the drives all have different P4-17 settings to spread out the power draw during acceleration.
No.
P4-17
Parameter Name
Utility Start Delay
Setting Range
0.0 to 1000.0
Default
0.2 min
n P5-02: HAND Reference 1
Sets the frequency reference of HAND mode. When the drive is stopped, pressing the HAND key will start the drive and the
drive will accelerate to the P5-02 setting.
No.
P5-02
Parameter Name
HAND Reference 1
Setting Range
0.0 to E1-04
Default
40.0 Hz
n P5-04: HAND Key Function Selection
Selects whether the HAND key on the HOA keypad is active. Disabling this function by setting P5-04 to 0 will prevent the
drive from entering HAND Mode.
No.
P5-04
Parameter Name
HAND Key Function Selection
Setting Range
0, 1
Default
1
Setting 0: Disabled
Setting 1: Enabled
n Q1-01: PID Controller Setpoint 1
Sets the PID setpoint for the controller. The drive will use the system feedback signal and modulate the pump speed to regulate
the feedback at the Q1-01 setpoint. The units for Q1-01 are selected by b1-01 and the scaling is set in parameter P1-03. This
parameter is active when b1-01 (Reference Source) is set to 0 (HOA keypad).
No.
Q1-01
Parameter Name
PID Controller Setpoint 1
Setting Range
0.0 to 6000.0
Default
0.0
Sets the Suction Pressure setpoint. The units of Q5-03 are selected in Q5-01 and the scaling is set in Q5-02 (Suction Transducer
Scaling). The Suction Pressure function is enabled by setting Q5-01 = 1 (Suction Pressure). This function uses Q5-03 as the
setpoint instead of Q1-01, and Q5-02 as the feedback scaling instead of P1-02. Set b5-01 to a value other than 0 to enable the
drive PID controller and use this function.
This feature can be used to allow the drive to control (outlet) pressure when there is adequate pressure on the inlet side of the
pump by setting Q5-01 to 1 (Suction Pressure). When the suction pressure (pump inlet pressure) drops to the Suction Pressure
Setpoint (Q5-03), it will regulate the suction pressure and the outlet pressure will be allowed to drop. This requires both a
suction pressure transducer on the pump inlet and a pressure feedback transducer on the pump output.
No.
Q5-03
Parameter Name
Suction Pressure Setpoint
Setting Range
0.0 to 1200.0
Default
20.0
n Q5-06: Wake-Up Suction Pressure
Sets the wake up level for the suction pressure control function. The drive falls asleep based on the Q5-04 level and Q5-05
delay time. The drive will wake up when the suction pressure feedback rises above the Q5-06 setting for the time set in Q5-07
AND the standard sleep function calls for a wake up (P1-04 and P1-05).
No.
Q5-06
Parameter Name
Wake-Up Suction Pressure
Setting Range
0.0 to 1200.0
Default
30.0
n Q5-09: Low Suction Pressure Detection Level
Sets the level at which a Low Suction Pressure alarm or fault will occur. When the suction pressure feedback falls below the
Q5-09 setting for the time set in Q5-10, the drive will respond based on the setting in Q5-11.
No.
Q5-09
Parameter Name
Low Suction Pressure Detection Level
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Setting Range
0.0 to 1200.0
Default
0.0
169
Start-Up Programming
& Operation
n Q5-03: Suction Pressure Setpoint
4
4.6 Basic iQpump Setup and Application Preset Parameters
n Q5-10: Low Suction Pressure Detection Time
Sets the delay time after which a Low Suction Pressure alarm or fault will occur. When the suction pressure feedback falls
below the Q5-09 setting for the time set in Q5-10, the drive will respond based on the setting in Q5-11.
No.
Q5-10
Parameter Name
Low Suction Pressure Detection Time
Setting Range
0.0 to 300.0
Default
0.1
n Q5-11: Low Suction Pressure Behavior Select
Selects the drive response to a Low Suction Pressure condition. When the suction pressure feedback falls below the Q5-09
setting for the time set in Q5-10, the drive will respond based on the setting in Q5-11. By setting Q5-11 to 3 (Restart Q5-15),
the drive will attempt to reset itself for the number of times set in L5-01 waiting for the Q5-15 reset time before each reset
attempt. The drive will fault if the L5-01 attempts are exceeded.
No.
Q5-11
Parameter Name
Low Suction Pressure Behavior Select
Setting Range
0 to 3
Default
1
Setting 0: No display (digital output only)
Setting 1: Alarm only
Setting 2: Fault
Setting 3: Auto-restart (time set in Q5-15)
n Q5-16: Suction Control Proportional Gain
Sets the proportional gain of the Suction Pressure controller. Increasing this value will make the system more responsive but
can lead to instability. Q5-16 is used in place of b5-02 for suction pressure control.
No.
Parameter Name
Suction Control Proportional Gain
Setting Range
0.00 to 25.00
Default
2.00
n Q5-17: Suction Control Integral Time
Sets the integral time of the Suction Pressure controller. Decreasing this value will make the system more responsive but can
lead to overshoot. Q5-17 is used in place of b5-03 for suction pressure control.
No.
170
Parameter Name
Suction Control Integral Time
Setting Range
0.0 to 360.0
Default
5.0 s
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
4.7 Test Run with No Load
4.7
Test Run with No Load
u No-Load Operation Test Run
This section explains how to operate the drive with the motor decoupled from the load during a test run.
n Before Starting the Motor
Check the following items before operation:
• Ensure the area around the motor is safe.
• Ensure external emergency stop circuitry is working properly and other safety precautions have been taken.
n During Operation
Check the following items during operation:
• The motor should rotate smoothly (i.e., no abnormal noise or oscillation).
• The motor should accelerate and decelerate smoothly.
n No-Load Operation Instructions
The following example illustrates a test run procedure using the HOA keypad.
1.
2.
Step
Before starting the motor, set parameter d1-01, Frequency Reference, to 6 Hz.
The Run command from AUTO mode must be OFF.
Display/Result
–
–
- MODE - DRV Rdy
Freq Ref (AI)
U1-01= 0.00Hz
Turn on the power to the drive. The initial display appears.
U1-02= 0.00Hz LSEQ
U1-03= 0.00 A LREF
JOG FWD
ALM
DIGITAL OPERATOR JVOP-183
- -DRIVEMODE DRV -RdyRdy
Freq Ref (OPR)
U1-01= 0.00Hz
U1- 01=60.00Hz
LSEQ
----------------
U1-02= 0.00Hz
U1-03=
A
LREF
U1-0.00
02=60.00Hz
JOG
FWD FWD/REV
FWD/REV
JOG FWD
F1
3.
Press HAND to give the drive a Run command from HAND mode. The HAND light will
turn on and the motor will rotate at 6 Hz.
F2
M
M
ESC
HAND
RESET
ENTER
ENTER
AUTO
OFF
HAND
HAND
Off
On
4.
Start-Up Programming
& Operation
Motor
Ensure the motor is rotating in the correct direction and that no faults or alarms occur.
Forward
5.
If there is no error in step 3, press
to increase the frequency reference. Increase the
frequency in increments of 10 Hz, verifying smooth operation at all speeds. For each
frequency, check the drive output current using monitor U1-03. The current should be well
below the motor rated current.
–
–
4
ALM
DIGITAL OPERATOR JVOP-183
- -DRIVEMODE DRV -RdyRdy
FREF
Freq
Ref(OPR)
(OPR)
U1-01= 60.00Hz
0.00Hz
U1- 01=60.00Hz
LSEQ
----------------
U1-02= 0.00Hz
U1-03=
0.00
A
LREF
U1-0.00A
02=60.00Hz
JOG
FWD FWD/REV
FWD/REV
JOG FWD
F1
6.
The drive should operate normally. Press
OFF and the motor coasts to stop.
OFF
F2
M
to stop the motor. The HAND light is
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
M
ESC
RESET
AUTO
HAND
ENTER
OFF
HAND
HAND
On
Off
171
4.8 Test Run with Load Connected
4.8
Test Run with Load Connected
u Test Run with the Load Connected
After performing a no-load test run, connect the motor and proceed to run the motor and load together.
n Precautions for Connected Machinery
WARNING! Sudden Movement Hazard. Clear all personnel from the drive, motor, and machine area before applying power. System may
start unexpectedly upon application of power, causing death or serious injury.
WARNING! Sudden Movement Hazard. Always check the operation of any fast stop circuits after they are wired. Fast stop circuits are
required to provide safe and quick shutdown of the drive. Prepare to initiate an emergency stop during the test run. Operating a drive with
untested emergency circuits could result in death or serious injury.
• The motor should come to a complete stop without problems.
• Connect the load and machinery to the motor.
• Fasten all installation screws properly and check that the motor and connected machinery are held in place.
n Checklist Before Operation
• The motor should rotate in the proper direction.
• The motor should accelerate and decelerate smoothly.
n Operating the Motor under Loaded Conditions
Test run the application similarly to the no-load test procedure when connecting the machinery to the motor.
• Monitor U1-03 for overcurrent during operation.
• If the application permits running the load in the reverse direction, change the motor direction and the frequency reference
while watching for abnormal motor oscillation or vibration.
• Correct any problems that occur with hunting, oscillation, and other control-related issues.
172
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5
Troubleshooting
This chapter provides descriptions of the drive faults, alarms, errors, and messages. Guidance
information for troubleshooting is also included. This chapter can also serve as a reference guide for
tuning the drive during a trial run.
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
DRIVE ALARMS, FAULTS, ERRORS, AND MESSAGES..................................174
FAULT DETECTION.............................................................................................175
ALARM DETECTION...........................................................................................193
OPERATOR PROGRAMMING ERRORS............................................................203
AUTO-TUNING FAULT DETECTION..................................................................207
COPY FUNCTION RELATED DISPLAYS...........................................................211
HOA KEYPAD DISPLAY MESSAGES................................................................213
AUTO-TUNING.....................................................................................................215
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
173
5.1 Drive Alarms, Faults, Errors, and Messages
5.1
Drive Alarms, Faults, Errors, and Messages
u Types of Alarms, Faults, and Errors
Check the HOA keypad for information about possible faults if the drive or motor fails to operate. Refer to Using the HOA
Keypad on page 111.
If problems occur that are not covered in this manual, contact the nearest Yaskawa representative with the following
information:
• Drive model
• Software version
• Date of purchase
• Description of the problem
• List of modified parameters.
Table 5.1 contains descriptions of the various types of alarms, faults, and errors that may occur while operating the drive.
Table 5.1 Types of Alarms, Faults, and Errors
Type
Faults
Minor Faults and
Alarms
Operation Errors
Tuning Errors
Copy Function Errors
Drive LCD Display
Messages
174
Drive Response
When the drive detects a fault:
• The HOA keypad displays text indicating the specific fault and the ALM indicator LED remains lit until the fault is reset.
• The fault interrupts drive output and the motor coasts to a stop.
• Some faults allow the user to select the stopping method when the fault occurs.
• Fault output terminals MA-MC will close, and MB-MC will open.
The drive will remain inoperable until the fault is cleared. Refer to Fault Reset Methods on page 213.
When the drive detects an alarm or a minor fault:
• The HOA keypad displays text indicating the specific alarm or minor fault, and the ALM indicator LED flashes.
• The drive continues running the motor, although some alarms allow the user to select a stopping method when the alarm
occurs.
• A multi-function contact output set to be tripped by a minor fault (H2- oo = 10) closes. If the output is set to be tripped
by an alarm, the contact will not close.
• The HOA keypad displays text indicating a specific alarm and the ALM indicator LED flashes.
Remove the cause of the problem to reset a minor fault or alarm.
An operation error occurs when parameter settings conflict or do not match hardware settings (such as with an option card).
When the drive detects an operation error:
• The HOA keypad displays text indicating the specific error.
• Multi-function contact outputs do not operate.
The drive will not operate the motor until the error has been reset. Correct the settings that caused the operation error to clear
the error.
Tuning errors occur while performing Auto-Tuning.
When the drive detects a tuning error:
• The HOA keypad displays text indicating the specific error.
• Multi-function contact outputs do not operate.
• Motor coasts to stop.
Remove the cause of the error and repeat the Auto-Tuning process.
Copy Function Errors occur when using the HOA keypad or the USB Copy Unit to copy, read, or verify parameter settings.
• The HOA keypad displays text indicating the specific error.
• Multi-function contact outputs do not operate.
Pressing any key on the HOA keypad will clear the fault. Investigate the cause of the problem (such as model incompatibility)
and try again.
The drive will display messages on the LCD display to indicate temporary drive statuses during normal pump operation.
Messages do not require any action from the user and will clear from the LCD display automatically.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.2 Fault Detection
5.2
Fault Detection
u Fault Displays, Causes, and Possible Solutions
Faults are detected for drive protection, and cause the drive to stop while triggering the fault output terminal MA-MB-MC.
Remove the cause of the fault and manually clear the fault before attempting to run the drive again.
Table 5.2 Detailed Fault Displays, Causes, and Possible Solutions
HOA Keypad Display
ACCUM
Accum Level
Cause
The accumulated level has exceeded the
values set in P6-11 to P6-14. This is only
effective when P1-15, Accumulated
Behavior is set to 2 (fault with manual
monitor reset) or 3 (fault with automatic
monitor reset.
HOA Keypad Display
AJF
Anti-Jam Fault
Fault Name
Accumulated Level Fault
The total volume of water flow measured over time by the flow meter has exceeded the fault level setting.
Possible Solution
Set the Accumulated Level fault characteristics in P6-11 to P6-14 and P6-16.
Drive response to this condition is controlled by P6-15, Accumulated Behavior.
Auto-restart of this fault is controlled by P6-15, Accumulated Behavior and P6-05, Flow Accumulation Reset.
Fault Name
Anti-Jam Fault
Cause
Possible Solution
The drive was not able to clear debris from
the impeller in fewer than the number of • Check for proper pump operation. Remove debris from the pump impeller.
attempts set in P7-02. This is only effective • Set the Anti-jam fault characteristics in P7-02 to P7-08.
when P7-01, Anti-jam Operation is set to 1 • Drive response to this condition is controlled by P7-01, Anti-jam Operation Selection.
(enabled).
HOA Keypad Display
Ana GeoTemp Lost
Switched to Net
Fault Name
Analog Geothermal Temperature Lost
Analog Geothermal Temperature has not been detected, and the Network Geothermal signal is now being
used.
Cause
Possible Solution
• Ensure that the Geothermal Temperature source is installed and working properly. If there is none present,
• Defective or broken analog input source. set P9-60 to 3 so it will always read the Geothermal Temperature of another drive on the network .
• H3-0o≠ 21 (Geothermal Temperature). • Set H3-0o = 21 (Geothermal Temperature) if the analog input source is to be used for Geothermal.
Otherwise, set P9-02 to 3 if the drive does not have an analog Geothermal Temperature source.
AnalogWL/SP Lost
Switched to Net
Fault Name
Analog Water Level / Suction Pressure Lost
Network Water Level / Suction Pressure is now being used because a wire-break was detected with the analog
signal.
Water Level Analog Input Wire Break (WL Wire Break) is effective when Q4-16 is set to 2 (Fault).
Suction Pressure Analog Input Wire Break (SP Wire Break) is effective when Q5-19 is set to 2 (Fault).
Possible Solution
Cause
• Defective or broken analog input source. • Confirm that the Water Level or Suction Pressure source is installed and working properly.
• Wire-break detected with the Water
• Confirm that the Q4-16 and Q5-19 settings are correct.
Level / Suction Pressure analog signal
• Set P9-50 to 3 if the drive does not have an analog input source.
(H3-oo = 23).
HOA Keypad Display
bAT
Cause
The digital operator battery is low
HOA Keypad Display
boL
Cause
5
Fault Name
Digital Operator Battery Voltage Low
Possible Solution
Replace the digital operator battery.
Fault Name
Braking Transistor Overload Fault
The braking transistor reached its overload level.
Possible Solution
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Troubleshooting
HOA Keypad Display
175
5.2 Fault Detection
The wrong braking resistor is installed
Select the correct braking resistor.
HOA Keypad Display
Fault Name
Option Communication Error
• The connection was lost after establishing initial communication.
• Only detected when the run command frequency reference is assigned to an option card.
Cause
Possible Solution
No signal was received from the PLC
• Check for faulty wiring.
• Correct the wiring.
Faulty communications wiring or an
existing short circuit
• Check for disconnected cables and short circuits and repair as needed.
• Check the various options available to minimize the effects of noise.
• Counteract noise in the control circuit, main circuit, and ground wiring.
Communication data error occurred due to • Ensure that other equipment such as switches or relays do not cause noise. Use surge absorbers if necessary.
• Use only recommended cables or other shielded line. Ground the shield on the controller side or the drive
noise
input power side.
• Separate all communication wiring from drive power lines. Install an EMC noise filter to the drive power
supply input.
The option card is damaged
Replace the option card if there are no problems with the wiring and the error continues to occur.
The option card is not properly connected • The connector pins on the option card do not line up properly with the connector pins on the drive.
to the drive
• Reinstall the option card.
bUS
HOA Keypad Display
Fault Name
MEMOBUS/Modbus Communication Error
CE
Control data was not received for the CE detection time set to H5-09.
Cause
Possible Solution
• Check for faulty wiring.
Faulty communications wiring or an
• Correct the wiring.
existing short circuit
• Check for disconnected cables and short circuits and repair as needed.
• Check the various options available to minimize the effects of noise.
• Counteract noise in the control circuit, main circuit, and ground wiring.
• Use only recommended cables or other shielded line. Ground the shield on the controller side or the drive
Communication data error occurred due to
input power side.
noise
• Ensure that other equipment such as switches or relays do not cause noise. Use surge suppressors if
required.
• Separate all communication wiring from drive power lines. Install an EMC noise filter to the drive power
supply input.
HOA Keypad Display
CPF11 to CPF14
CPF16 to CPF19
Cause
There is a self-diagnostic error in the
control circuit
Connector on the operator is damaged
HOA Keypad Display
CPF02
Cause
Control circuit is damaged
HOA Keypad Display
CPF03
Cause
176
Fault Name
Control Circuit Error
Possible Solution
• Cycle power to the drive.
• If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
Replace the operator.
Fault Name
A/D Conversion Error
An A/D conversion error or control circuit error occurred.
Possible Solution
• Cycle power to the drive.
• If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
Fault Name
Control Board Connection Error
Connection error between the control board and the drive
Possible Solution
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.2 Fault Detection
• Turn off the power and check the connection between the control board and the drive.
• If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
• Check the various options available to minimize the effects of noise.
• Counteract noise in the control circuit, main circuit, and ground wiring.
• Use only recommended cables or other shielded line. Ground the shield on the controller side or the drive
Drive fails to operate properly due to noise input power side.
interference
• Ensure that other equipment such as switches or relays do not cause noise. Use surge suppressors if
required.
• Separate all communication wiring from drive power lines. Install an EMC noise filter to the drive power
supply input.
There is a connection error
HOA Keypad Display
CPF06
Cause
There is an error in EEPROM control
circuit
Fault Name
EEPROM Memory Data Error
Error in the data saved to EEPROM
Possible Solution
• Turn off the power and check the connection between the control board and the drive.
• If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
The power supply was switched off while Reinitialize the drive (A1-03 = 2220, 3330).
parameters were being saved to the drive
There is a faulty connection between the
terminal board and the control board
HOA Keypad Display
CPF20 or CPF21
Cause
Hardware is damaged
HOA Keypad Display
CPF22
Cause
Hybrid IC failure on the power board
HOA Keypad Display
CPF23
Cause
Hardware is damaged
HOA Keypad Display
CPF24
Cause
Hardware is damaged
Fault Name
Terminal Board Connection Error
Possible Solution
• Turn off the power and reconnect the terminal board.
• If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
Fault Name
Control Circuit Error
Possible Solution
• Cycle power to the drive.
• If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
Fault Name
Hybrid IC Failure
Possible Solution
• Cycle power to the drive.
• If the problem continues, replace the power board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the power board.
Fault Name
Control Board Connection Error
Connection error between the control board and the drive
Possible Solution
• Turn off the power and check the connection between the control board and the drive.
• If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
Fault Name
Drive Unit Signal Fault
The drive capacity cannot be detected correctly (drive capacity is checked when the drive is powered up).
Possible Solution
If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
177
Troubleshooting
HOA Keypad Display
CPF07 or
CPF08
Cause
5
5.2 Fault Detection
HOA Keypad Display
Fault Name
CPF25
Terminal Board Not Connected
Cause
Possible Solution
Terminal board is not connected correctly Reconnect the terminal board to the connector on the drive, then cycle the power to the drive.
HOA Keypad Display
CPF26 to CPF35
CPF40 to CPF43
Cause
Hardware is damaged
Fault Name
Control Circuit Error
CPU error
Possible Solution
If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
HOA Keypad Display
E5
Fault Name
SI-T3 Watchdog Timer Error
The watchdog timed out.
Cause
Possible Solution
Data has not been received from the PLC Execute DISCONNECT or ALM_CLR, then issue a CONNECT command or SYNC_SET command and
proceed to phase 3. Refer to the SI-T3 Option Technical Manual for more details on troubleshooting.
HOA Keypad Display
EF0
Fault Name
Option Card External Fault
An external fault condition is present.
Cause
Possible Solution
An external fault was received from the
• Remove the cause of the external fault.
PLC and F6-03 is set to a value other than
• Remove the external fault input from the PLC.
3.
Problem with the PLC program
HOA Keypad Display
EF1
EF2
EF3
EF4
EF5
EF6
EF7
EF8
Cause
An external device tripped an alarm
function
Wiring is incorrect
Multi-function contact input setting is
incorrect
178
Check the PLC program and correct problems.
Fault Name
Pump Fault (input terminal S1)
External fault at multi-function input terminal S1.
Pump Fault (input terminal S2)
External fault at multi-function input terminal S2.
Pump Fault (input terminal S3)
External fault at multi-function input terminal S3.
Pump Fault (input terminal S4)
External fault at multi-function input terminal S4.
Pump Fault (input terminal S5)
External fault at multi-function input terminal S5.
Pump Fault (input terminal S6)
External fault at multi-function input terminal S6.
Pump Fault (input terminal S7)
External fault at multi-function input terminal S7.
Pump Fault (input terminal S8)
External fault at multi-function input terminal S8.
Possible Solution
Remove the cause of the external fault and reset the fault.
• Properly connect the signal lines to the terminals assigned for external fault detection
(H1-oo = 20 to 2B).
• Reconnect the signal line.
• Check for unused terminals set for H1-oo = 20 to 2B (External Fault).
• Change the terminal settings.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.2 Fault Detection
HOA Keypad Display
Err
Fault Name
EEPROM Write Error
Data cannot be written to the EEPROM
Cause
Possible Solution
•
•
Noise has corrupted data while writing to
•
the EEPROM
•
Press “ENTER” on the digital operator.
Correct the parameter setting.
Cycle power to the drive.
If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
Hardware problem
HOA Keypad Display
FAn
Cause
Internal cooling fan has malfunctioned
Fault Name
Internal Fan Fault
Fan or magnetic contactor failure
Possible Solution
• Cycle power to the drive.
• Check for fan operation.
• Verify the cumulative operation time of the fan with monitor U4-03, and verify the cumulative operation
time of the fan maintenance timer with U4-04.
• If the cooling fan has exceeded its expected performance life or is damaged in any other way, follow the
replacement instructions in the Peripheral Devices & Options chapter.
• Cycle power to the drive.
Fault detected in the internal cooling fan or • If the fault continues to occur, replace the power board/gate drive board or the entire drive.
magnetic contactor to the power supply. • Contact Yaskawa or a Yaskawa representative for instructions on replacing the power board/gate drive
board.
HOA Keypad Display
FDBKL Wire Break
Cause
The analog input programmed for PID
feedback loss has risen above 21 mA or
fallen below 3 mA. This is effective only
when b5-12 Feedback Loss 4 to 20 mA
Detection Selection is set to 2 (fault).
Fault Name
PID Feedback Loss
The analog input programmed for PID feedback has risen above 21 mA or fallen below 3 mA.
Possible Solution
• Confirm that the PID feedback source is installed and working properly.
• Drive response to this condition is controlled by b5-12, Feedback Loss 4 to 20 mA Detection Selection
and b5-13, Feedback Loss Go To Frequency.
• Auto-restart of this fault is controlled by L5-42, Feedback Loss Fault Retry Selection.
Fault Name
Ground Fault
GF
• A current short to ground exceeded 50% of rated current on the output side of the drive.
• Setting L8-09 to 1 enables ground fault detection.
Cause
Possible Solution
• Check the insulation resistance of the motor.
Motor insulation is damaged
• Replace the motor.
• Check the motor cable.
A damaged motor cable is creating a short • Remove the short circuit and reapply power to the drive
circuit
• Check the resistance between the cable and the ground terminal .
• Replace the cable.
• Reduce the carrier frequency.
Excessive leakage current at the drive
output
• Reduce the amount of stray capacitance.
• Set b3-01 to 1 to enable Speed Search at Start.
The drive started to run during a current
offset fault or while coasting to a stop
• Perform Speed Search 1 or 2 (H1-oo = 61 or 62) via one of the external terminals.
If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
Hardware problem
representative for instructions on replacing the control board.
HOA Keypad Display
HFB
Troubleshooting
HOA Keypad Display
5
Fault Name
High Feedback
The feedback signal is too high.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
179
5.2 Fault Detection
Cause
The feedback signal has risen above the
level set in P1-11, High Feedback Level,
for the time set in P1-12, High Feedback
Level Fault Delay Time.
This is effective only when P1-13, High
Feedback Selection, is set to 0 (Fault and
digital outt).
HOA Keypad Display
HIFLO
High Flow
Possible Solution
• Set the High Feedback fault characteristics in P1-11 and P1-12.
• Drive response to this condition is controlled by P1-13, High Feedback Selection. Auto-restart of this fault
is controlled by L5-41, High Feedback Fault Retry Selection.
Fault Name
High Flow
The meter has detected a high flow condition.
Possible Solution
Reduce the flow
Cause
The flow is too high
The measured water flow has risen above • Set the High Flow fault characteristics in P6-17 and P6-18.
the P6-17 level for the time set in P6-18. • Drive response to this condition is controlled by P1-19, High Flow Select.
This is only effective when P1-19, High
• Auto-restart of this fault is controlled by P1-19, High Flow Select.
Flow Select is set to 2 (fault).
HOA Keypad Display
HISUC
High Suction
Cause
Fault Name
High Section Pressure
The suction pressure has fallen below the •
level set in Q5-12 for longer than the time •
set in Q5-13. This is only effective when •
Q5-14, High Suction Pressure Behavior
•
Select is set to 2 (fault).
Possible Solution
Reduce the system pressure.
Set the High Suction Pressure fault characteristics in Q5-12, Q5-13, and Q5-18.
Drive response to this condition is controlled by Q5-14, High Suction Pressure Behavior Select.
Auto-restart of this fault is controlled by Q5-14, High Suction Pressure Behavior Select and Q5-15, Suction
Pressure Auto-restart Time.
HOA Keypad Display
HWL
Fault Name
High Water Level
The “High Water Level” digital input is active (H1-0o = 90).
Possible Solution
Cause
The Low Water Level switch is activated or
Lower the water level and/or adjust the High Water Level switch.
P1-31, High Water Digital Input
Configuration, is programmed incorrectly.
HOA Keypad Display
LF
Cause
The output cable is disconnected
The motor winding is damaged
The output terminal is loose
Fault Name
Output Phase Loss
• Phase loss on the output side of the drive.
• Setting L8-07 to 1 or 2 enables Phase Loss Detection.
Possible Solution
• Check for wiring errors and properly connect the output cable.
• Correct the wiring.
• Check the resistance between motor lines.
• Replace the motor if the winding is damaged.
• Apply the tightening torque specified in this manual to fasten the terminals. Refer to Wire Gauges and
Tightening Torque on page 87 for details.
The rated current of the motor being used Check the drive and motor capacities.
is less than 5% of the drive rated current
If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
An output transistor is damaged
representative for instructions on replacing the control board.
A single-phase motor is being used
The drive cannot operate a single phase motor.
HOA Keypad Display
LFB
Cause
180
Fault Name
Low Feedback
The feedback signal is too low.
Possible Solution
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.2 Fault Detection
The feedback signal has dropped below the
level set in P1-08, Low Feedback Level, for
the time set in P1-09, Low Feedback Level • Set the Low Feedback fault characteristics in P1-08 and P1-09.
• Drive response to this condition is controlled by P1-10, Low Feedback Selection.
Fault Delay Time.
This is effective only when P1-10, Low
• Auto-restart of this fault is controlled by L5-40, Low Feedback Fault Retry Selection.
Feedback Selection, is set to 0 (Fault and
digital out).
HOA Keypad Display
Cause
The pump load, measured based on the
P1-18 setting (output current, kilowatts, or
power), has dropped below the level set in
P1-19, Prime Loss Level, for the time set in
P1-20, Loss of Prime Time, and the output
frequency has risen above P1-21, Prime
Loss Frequency. This is effective only
when P1-22 Loss of Prime Selection is set
to 0 (fault).
HOA Keypad Display
LOSUC
Low Suction
Cause
The suction pressure has fallen below the
level set in Q5-09 for longer than the time
set in Q5-10. This is only effective when
Q5-11, Low Suction Pressure Behavior
Select is set to 2 (fault).
HOA Keypad Display
LOWFL
Low Flow
Cause
Insufficient flow
After waiting the P6-08 delay time at start,
the measured water flow has fallen below
the P6-06 level for the time set in P6-07.
This is only effective when P1-09, Low
Flow Select is set to 2 (fault).
HOA Keypad Display
LOWWL
Low Water Level
Cause
Possible Solution
• Check for a dry well, air in the system, or no water in the system. Restart the pump using the preferred
priming method suggested by the pump manufacturer.
• Set the Loss of Prime fault characteristics in P1-18, P1-19, P1-20, and P1-21.
• Drive response to this condition is controlled by P1-21, Loss of Prime Selection.
• Auto-restart of this fault is controlled by L5-51, Loss of Prime Fault Retry Selection and P1-23, Loss of
Prime Maximum Restart Time after Fault
Fault Name
Low Section Pressure
Possible Solution
•
•
•
•
Increase the system pressure.
Set the Low Suction fault characteristics in Q5-09, Q5-10, and Q5-18.
Drive response to this condition is controlled by Q5-11, Low Suction Pressure Behavior Select.
Auto-restart of this fault is controlled by Q5-11, Low Suction Pressure Behavior Select and Q5-15, Suction
Pressure Auto-restart Time.
Fault Name
Low Flow
Possible Solution
Increase flow
• Set the Low Flow fault characteristics in P6-06, P6-07, and P6-08.
• Drive response to this condition is controlled by P6-09, Low Flow Select.
• Auto-restart of this fault is controlled by P6-09, Low Flow Select and P6-10, Low Flow Auto-restart Time.
Fault Name
Low Water Level
The water level has fallen below the level •
set in Q4-09 for the longer than the time set •
in Q4-10. This is only effective when
•
Q4-11, Low Level Behavior is set to 2
•
(fault).
Possible Solution
Raise the water level.
Set the Low Water Level fault characteristics in Q4-09 and Q4-10.
Drive response to this condition is controlled by Q4-11, Low Level Behavior.
Auto-restart of this fault is controlled by Q4-11, Low Level Behavior and Q4-12 Water Level Control
Auto-restart Time.
HOA Keypad Display
LWL
5
Fault Name
Low Water Level
The “Low Water Level” digital input is active (H1-0o = 8F).
Possible Solution
Cause
The Low Water Level switch is activated,
defective, or P1-30, Low Water Digital
Raise the water level and/or adjust the Low Water Level switch.
Input Configuration, is programmed
incorrectly.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Troubleshooting
LOP
Fault Name
Loss of Prime
The pump has lost its prime.
181
5.2 Fault Detection
HOA Keypad Display
MSL
Net Master Lost
Fault Name
Net Master Lost
The MEMOBUS master has been lost
Cause
Possible Solution
Network Recovery is set to Fault MSL
• Increase the P9-26 setting to account for network latency.
P9-27 = 3) and no message has been
received from the master within the time set • Verify that there is a drive on the network with parameter P1-01 set to 3 and P9-27 to 0.
• Check network connections and verify H5-01 and P9-25 settings for all drives on the network.
in P9-26.
HOA Keypad Display
Fault Name
Not Maintaining Setpoint
NMS
The setpoint cannot be maintained and P1-17 is set to 0.
Cause
Possible Solution
•
Check
for
a
blocked
impeller,
over
cycling,
or broken pipe.
When the feedback deviates from the
setpoint at a level greater than P1-15, for a • Set the Not Maintaining Setpoint fault characteristics in P1-16 and P1-17.
time set in P1-16. This is effective only
• Drive response to this condition is controlled by P1-17, Not Maintaining Setpoint Selection.
when P1-17 is set to 0 (fault).
• Auto-restart of this fault is controlled by L5-50, Setpoint Not Met Retry.
HOA Keypad Display
nSE
Fault Name
Node Setup Error
A terminal assigned to the node setup function closed during run.
Possible Solution
Cause
The node setup terminal closed during run.
A Run command was issued while the node Stop the drive when using the node setup function.
setup function was active.
HOA Keypad Display
oC
Cause
The motor has been damaged due to
overheating or the motor insulation is
damaged
Fault Name
Overcurrent
Drive sensors detected an output current greater than the specified overcurrent level.
Possible Solution
• Check the insulation resistance.
• Replace the motor.
• Check the motor cables.
One of the motor cables has shorted out or • Remove the short circuit and reapply power to the drive.
there is a grounding problem
• Check the resistance between the motor cables and the ground terminal
• Replace damaged cables.
.
• Measure the current flowing into the motor.
• Replace the drive with a larger capacity drive if the current value exceeds the rated current.
The load is too heavy
• Determine if there is sudden fluctuation in the current level.
• Reduce the load to avoid sudden changes in the current level or switch to a larger drive.
Calculate the torque needed during acceleration relative to the load inertia and the specified acceleration
time. If it is not possible to set the proper amount of torque, make the following changes:
The acceleration or deceleration times are • Increase the acceleration time (C1-01, C1-03).
too short
• Increase the S-curve characteristics (C2-01 through C2-04).
• Increase the capacity of the drive.
• Check the motor capacity.
The drive is attempting to operate a
specialized motor or a motor larger than the • Ensure that the rated capacity of the drive is greater than or equal to the capacity rating found on the motor
maximum size allowed
nameplate.
Magnetic contactor (MC) on the output side Set up the operation sequence so the MC does not trip while the drive is outputting current.
of the drive has turned on or off
• Check the ratios between the voltage and frequency.
V/f setting is not operating as expected
• Set parameters E1-04 through E1-10 appropriately.
• Lower the voltage if it is too high relative to the frequency.
• Check the amount of torque compensation.
Excessive torque compensation
• Reduce the torque compensation gain (C4-01) until there is no speed loss and less current.
182
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.2 Fault Detection
• Review the possible solutions provided for handling noise interference.
Drive fails to operate properly due to noise
• Review the section on handling noise interference and check the control circuit lines, main circuit lines,
interference
and ground wiring.
• Check if the fault occurs simultaneously with overexcitation function operation.
Overexcitation gain is set too high
• Consider motor flux saturation and reduce the value of n3-13 (Overexcitation Deceleration Gain).
• Set b3-01 to 1 to enable Speed Search at Start.
Run command was applied while motor
• Program the Speed Search command input through one of the multi-function contact input terminals
was coasting
(H1-oo = 61 or 62).
The rated output current of the drive is too Use a larger drive.
small
HOA Keypad Display
oFA00
Fault Name
Option Card Connection Error at Option Port CN5-A
Option compatibility error
Possible Solution
Cause
The option card installed into port CN5-A Check if the drive supports the option card to be installed. Contact Yaskawa for assistance.
is incompatible with the drive
HOA Keypad Display
oFA01
Fault Name
Option Card Fault at Option Port CN5-A
Option not properly connected
Cause
Possible Solution
• Turn off the power and reconnect the option card.
The option card connection to port CN5-A • Check if the option card is properly plugged into the option port. Make sure the card is fixed properly.
• If the option is not a communication option card, try to use the card in a different option port. If the option
is faulty
card works properly in a different option port, CN5-A is damaged, and the drive requires replacement. If
the error persists (oFb01 or oFC01 occur), replace the option card.
Option card or hardware is damaged
Fault Name
Option Card Error Occurred at Option Port CN5-A
Option Card Connection Error (CN5-A)
Communication Option Card Connection Error (CN5-A)
Possible Solution
• Cycle power to the drive.
• If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
HOA Keypad Display
oFb00
Fault Name
Option Card Fault at Option Port CN5-B
Option compatibility error
Cause
Possible Solution
The option card installed into port CN5-B Make sure the drive supports the option card to be installed. Contact Yaskawa for assistance.
is incompatible with the drive
A communication option card has been
Communication option cards are only supported by option port CN5-A. It is not possible to install more than
installed in option port CN5-B
one communication option.
HOA Keypad Display
oFb01
Fault Name
5
Option Card Fault at Option Port CN5-B
Option not properly connected
Cause
Possible Solution
• Turn off the power and reconnect the option card.
The option card connection to port CN5-B • Check if the option card is properly plugged into the option port. Make sure the card is fixed properly.
• Try to use the card in a different option port. If the option card works properly in a different option port,
is faulty
CN5-B is damaged, and the drive requires replacement. If the error persists (oFA01 or oFC01 occur),
replace the option card.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Troubleshooting
HOA Keypad Display
oFA03 to oFA06
oFA10, oFA11
oFA12 to oFA17
oFA30 to oFA43
Cause
183
5.2 Fault Detection
HOA Keypad Display
Fault Name
Option Card Fault at Option Port CN5-B
oFb02
Same type of option card is currently connected
Cause
Possible Solution
An option card of the same type is already Only one of each option card type can only be installed simultaneously. Make sure only one type of option
installed in option port CN5-A
card is connected.
An input option card is already installed in Install a communication option. More than one of the same type of card cannot be installed simultaneously.
option port CN5-A
HOA Keypad Display
oFb03 to oFb11
oFb12 to oFb17
Cause
Option card or hardware is damaged
HOA Keypad Display
oFC00
Fault Name
Option card error occurred at Option Port CN5-B
Possible Solution
• Cycle power to the drive.
• If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
Fault Name
Option Card Connection Error at Option Port CN5-C
Option compatibility error
Possible Solution
Cause
The option card installed into port CN5-C Confirm that the drive supports the option card to be installed. Contact Yaskawa for assistance.
is incompatible with the drive
A communication option card has been
installed in option port CN5-C
Communication option cards are only supported by option port CN5-A. It is not possible to install more than
one communication option.
HOA Keypad Display
oFC01
Fault Name
Option Card Fault at Option Port CN5-C
Option not properly connected
Cause
Possible Solution
• Turn the power off and reconnect the option card.
The option card connection to port CN5-C • Check if the option card is properly plugged into the option port. Make sure the card is fixed properly.
• Try to use the card in a different option port. If the option card works properly in a different option port,
is faulty.
CN5-C is damaged, and the drive requires replacement. If the error persists (oFA01 or oFb01 occur),
replace the option card.
HOA Keypad Display
Fault Name
Option Card Fault at Option Port CN5-C
oFC02
Same type of option card is currently connected
Cause
Possible Solution
An option card of the same type is already Only one of each option card type can only be installed simultaneously. Make sure only one type of option
installed in option port CN5-A or CN5-B. card is connected.
An input option card is already installed in Install a communication option, a digital input option, or an analog input option. More than one of the same
option port CN5-A or CN5-B.
type of card cannot be installed simultaneously.
HOA Keypad Display
oFC03 to oFC11
oFC12 to oFC17
Cause
Option card or hardware is damaged
HOA Keypad Display
oFC50 to oFC55
Cause
Option card or hardware is damaged
184
Fault Name
Option Card Error Occurred at Option Port CN5-C
Possible Solution
• Cycle power to the drive.
• If the problem continues, replace the control board or the entire drive. Contact Yaskawa or a Yaskawa
representative for instructions on replacing the control board.
Fault Name
Option Card Error Occurred at Option Port CN5-C
Possible Solution
Refer to the option manual for details.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.2 Fault Detection
HOA Keypad Display
oH
Cause
Surrounding temperature is too high
Load is too heavy
Internal cooling fan is stopped
HOA Keypad Display
oH1
Fault Name
Heatsink Overheat
The heatsink temperature exceeded the overheat pre-alarm level set to L8-02.
Possible Solution
• Check the temperature surrounding the drive. Verify temperature is within drive specifications.
• Improve the air circulation within the enclosure panel.
• Install a fan or air conditioner to cool the surrounding area.
• Remove anything near the drive that might be producing excessive heat.
• Measure the output current.
• Decrease the load.
• Lower the carrier frequency (C6-02).
• Replace the cooling fan. .
• After replacing the cooling fan, set parameter o4-03 to 0 to reset the cooling fan maintenance.
Fault Name
Overheat 1 (Heatsink Overheat)
The heatsink temperature exceeded the drive overheat level.
Cause
Possible Solution
Check the temperature surrounding the drive.
Improve the air circulation within the enclosure panel.
Install a fan or air conditioner to cool the surrounding area.
Remove anything near the drive that might be producing excessive heat.
Surrounding temperature is too high
•
•
•
•
Load is too heavy
• Measure the output current.
• Lower the carrier frequency (C6-02).
• Reduce the load.
HOA Keypad Display
oL1
Cause
Load is too heavy
Cycle times are too short during
acceleration and deceleration
Fault Name
Motor Overload
The electronic motor overload protection tripped
Possible Solution
Reduce the load.
Increase the acceleration and deceleration times (C1-01 through C1-04).
• Reduce the load.
• Increase the speed.
• If the motor is supposed to operate at low speeds, either increase the motor capacity or use a motor
specifically designed to operate in the desired speed range.
• Adjust the user-set V/f pattern (E1-04 through E1-10) by reducing E1-08 and E1-10.
The output voltage is too high
• Do not set E1-08 and E1-10 too low. This reduces load tolerance at low speeds.
• Check the motor-rated current.
The wrong motor rated current is set to
E2-01
• Enter the motor rated current to parameter E2-01 as indicated on the motor nameplate.
• Check the rated frequency indicated on the motor nameplate.
The base frequency is set incorrectly
• Enter the rated frequency to E1-06 (Base Frequency).
• Check the motor characteristics.
The electrical thermal protection
characteristics and motor overload
• Correct the type of motor protection that has been selected (L1-01).
characteristics do not match
• Install an external thermal relay.
The electrical thermal relay is operating at • Check the current rating listed on the motor nameplate.
the wrong level
• Check the value set for the motor rated current (E2-01).
• Overexcitation increases the motor loss and the motor temperature. Excessive duration of overexcitation
may cause motor damage. Prevent excessive overexcitation operation or apply proper cooling to the motor.
Motor overheated by overexcitation
operation
• Reduce the excitation deceleration gain (n3-13).
• Set L3-04 (Stall Prevention during Deceleration) to a value other than 4.
• Check values set to Speed Search related parameters.
Parameters related to Speed Search are set
• Adjust the Speed Search current and Speed Search deceleration times (b3-02 and b3-03 respectively).
incorrectly
• After Auto-Tuning, set b3-24 to 1 to enable Speed Estimation Speed Search.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
185
Troubleshooting
A general-purpose motor is driven below
the rated speed with a high load
5
5.2 Fault Detection
Output current fluctuation due to power
supply loss
HOA Keypad Display
oL2
Cause
Load is too heavy
Acceleration or deceleration time is too
short
Check the power supply for phase loss.
Fault Name
Drive Overload
The thermal sensor of the drive triggered overload protection.
Possible Solution
Reduce the load.
Increase the settings for the acceleration and deceleration times (C1-01 through C1-04).
• Adjust the preset V/f pattern (E1-04 through E1-10) by reducing E1-08 and E1-10.
• Do not lower E1-08 and E1-10 excessively. This reduces load tolerance at low speeds.
Drive capacity is too small
Replace the drive with a larger model.
• Reduce the load when operating at low speeds.
Overload occurred when operating at low
• Replace the drive with a model that is one frame size larger.
speeds
• Lower the carrier frequency (C6-02).
Excessive torque compensation
Reduce the torque compensation gain in parameter C4-01 until there is less current but no speed loss.
• Check the settings for all Speed Search related parameters.
Parameters related to Speed Search are set
• Adjust the current used during Speed Search (b3-03) and the Speed Search deceleration time (b3-02).
incorrectly
• After Auto-Tuning, set b3-24 to 1 to enable Speed Estimation Speed Search.
Output current fluctuation due to input
Check the power supply for phase loss.
phase loss
The output voltage is too high
HOA Keypad Display
oL3
Fault Name
Overtorque Detection 1
The current has exceeded the value set for torque detection (L6-02) for longer than the allowable time (L6-03).
Possible Solution
Cause
Parameter settings are not appropriate for Check L6-02 and L6-03 settings.
the load
Fault on the machine side (e.g., machine is Check the status of the load. Remove the cause of the fault.
locked up)
HOA Keypad Display
oL4
Fault Name
Overtorque Detection 2
The current has exceeded the value set for Overtorque Detection 2 (L6-05) for longer than the allowable
time (L6-06).
Possible Solution
Cause
Parameter settings are not appropriate for Check the settings of parameters L6-05 and L6-06.
the load
HOA Keypad Display
oL7
Cause
Excessive load inertia
Motor is driven by the load
Something on the load side is restricting
deceleration
The overload time during High Slip
Braking is too short
HOA Keypad Display
oPr
186
Fault Name
High Slip Braking oL
The output frequency stayed constant for longer than the time set to n3-04 during High Slip Braking.
Possible Solution
• Reduce deceleration times in parameters C1-02 and C1-04 for applications that do not use High Slip
Braking.
• Use a braking resistor to shorten deceleration time.
• Increase parameter n3-04 (High-slip Braking Overload Time).
• Install a thermal relay and increase the setting of n3-04 to maximum value.
Fault Name
External HOA Keypad Connection Fault
The HOA keypad has been disconnected from the drive.
Note:
An oPr fault will occur when all of the following conditions are true:
• Output is interrupted when the keypad is disconnected (o2-06 = 1).
• The Run command is assigned to the operator (b1-02 = 0 and LOCAL has been selected).
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.2 Fault Detection
Cause
Possible Solution
• Check the connection between the keypad and the drive.
HOA keypad is not properly connected to • Replace the cable if damaged.
the drive
• Turn off the drive input power and disconnect the keypad. Reconnect the keypad and reapply drive input
power.
Fault Name
Overvoltage
Voltage in the DC bus has exceeded the overvoltage detection level.
ov
• For 200 V class drives: approximately 410 V
• For 400 V class drives: approximately 820 V (740 V when E1-01 is less than 400)
• For 600 V class drives: approximately 1040 V
Cause
Possible Solution
• Increase the deceleration time (C1-02 and C1-04).
Deceleration time is too short and
• Install a dynamic braking resistor or a dynamic braking resistor unit.
regenerative energy is flowing from the
• Set L3-04 to 1 to enable stall prevention during deceleration. Stall Prevention is enabled as the default
motor into the drive
setting.
• Check if sudden drive acceleration triggers an overvoltage alarm.
• Increase the acceleration time.
Fast acceleration time causes the motor to
• Use longer S-curve acceleration and deceleration times.
overshoot the speed reference
• Enable the Overvoltage Suppression function (L3-11 = 1).
• Lengthen the S-curve at acceleration end.
The braking torque was too high, causing regenerative energy to charge the DC bus. Reduce the braking
Excessive braking load
torque, use a dynamic braking option, or lengthen decel time.
Install a DC link choke.
Surge voltage entering from the drive input
Note:
Voltage surge can result from a thyristor convertor and phase advancing capacitor using the
power
same input power supply.
Ground fault in the output circuit causes the • Check the motor wiring for ground faults.
DC bus capacitor to overcharge
• Correct grounding shorts and reapply power.
• Check the settings for Speed Search-related parameters.
Improper parameters related to Speed
• Enable Speed Search restart function (b3-19 greater than or equal to 1 to 10).
Search (including Speed Search after a
• Adjust the current level during Speed Search and the deceleration time (b3-02 and b3-03 respectively).
momentary power loss and after a fault
restart)
• Perform Stationary Auto-Tuning for line-to-line resistance and then set b3-14 to 1 to enable Speed
Estimation Speed Search.
• Check the voltage.
Drive input power voltage is too high
• Lower drive input power voltage within the limits listed in the specifications.
The braking transistor or braking resistor • Check braking transistor and braking resistor wiring for errors.
are wired incorrectly
• Properly rewire the braking resistor device.
• Review the list of possible solutions provided for controlling noise.
Drive fails to operate properly due to noise
• Review the section on handling noise interference and check the control circuit lines, main circuit lines,
interference
and ground wiring.
• Check the load inertia settings when using KEB, overvoltage suppression, or Stall Prevention during
deceleration.
Load inertia is set incorrectly
• Adjust the load inertia ratio in L3-25 to better match the load.
• Adjust the parameters that control hunting.
Motor hunting occurs
• Set the gain for Hunting Prevention (n1-02).
• Adjust the AFR time constant (n2-02 and n2-03).
HOA Keypad Display
5
Fault Name
Input Phase Loss
Drive input power has an open phase or has a large imbalance of voltage between phases. Detected when
L8-05 is set 1 (enabled).
Cause
Possible Solution
• Check for wiring errors in the main circuit drive input power.
There is phase loss in the drive input power
• Correct the wiring.
PF
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Troubleshooting
HOA Keypad Display
187
5.2 Fault Detection
• Ensure the terminals are tightened properly.
• Apply the tightening torque as specified in this manual. Refer to Wire Gauges and Tightening Torque
on page 87 for details.
There is excessive fluctuation in the drive • Check the voltage from the drive input power.
input power voltage
• Review the possible solutions for stabilizing the drive input power.
There is poor balance between voltage
Stabilize drive input power or disable phase loss detection.
phases
• Check the maintenance time for the capacitors (U4-05).
• Replace the capacitor if U4-05 is greater than 90%. For instructions on replacing the capacitor, contact
Yaskawa or a Yaskawa representative.
The main circuit capacitors are worn out
Check for problems with the drive input power. If drive input power appears normal but the alarm continues
to occur, replace either the control board or the entire drive. For instructions on replacing the control board,
contact Yaskawa or a Yaskawa representative.
There is loose wiring in the drive input
power terminals
HOA Keypad Display
PoC
Cause
Fault Name
Pump Over Cycle
•
•
The pump has exceeded the number of
cycles set in P2-10 in the time set in P2-11 •
and P2-12 is set to 2 (fault).
•
HOA Keypad Display
rF
Possible Solution
Set the Pump Over Cycle fault characteristics in P2-10 and P2-11.
Drive response to this condition is controlled by P2-12, Over Cycling Mode.
Auto-restart of this fault is controlled by L5-52, Pump Over Cycle Fault Retry Selection.
Set the Pump Over Cycle automatic setpoint compensation in P2-12, Over Cycling Mode, P2-13, Setpoint
Compensation, and P2-14, Maximum Setpoint Compensation.
Fault Name
Braking Resistor Fault
The resistance of the braking resistor is too low.
Possible Solution
Cause
The proper braking resistor option has not Select a braking resistor option that it fits the drive braking transistor specification.
been installed
A regenerative converter, regenerative unit, Set L8-55 to 0 to disable the braking transistor protection selection.
or braking unit is being used
HOA Keypad Display
Fault Name
Braking Resistor Overheat
rH
Braking resistor protection was triggered.
Fault detection is enabled when L8-01 = 1 (disabled as a default).
Cause
Possible Solution
• Check the load, deceleration time, and speed.
Deceleration time is too short and excessive • Reduce the load inertia.
regenerative energy is flowing back into the
• Increase the deceleration times (C1-01 to C1-04).
drive
• Replace the dynamic braking option with a larger device that can handle the power that is discharged.
The duty cycle is too high
Check the duty cycle. Maximum of 3% duty cycle is available when L8-01 = 1.
Excessive braking inertia
Recalculate braking load and braking power. Reduce the braking load by adjusting braking resistor settings.
The braking operation duty cycle is too
Check the braking operation duty cycle. Braking resistor protection for ERF-type braking resistors
high
(L8-01 = 1) allows a braking duty cycle of maximum 3%.
The proper braking resistor has not been • Check the specifications and conditions for the braking resistor device.
installed
• Select the optimal braking resistor.
Note:
The magnitude of the braking load trips the braking resistor overheat alarm, NOT the surface temperature. Using the braking resistor more
frequently than its rating permits will trip the alarm even when the braking resistor surface is not very hot.
HOA Keypad Display
rr
Cause
The braking transistor is damaged
The control circuit is damaged
188
Fault Name
Dynamic Braking Transistor
The built-in dynamic braking transistor failed.
Possible Solution
• Cycle power to the drive and check for reoccurrence of the fault.
• Replace either the control board or the entire drive. For instructions on replacing the control board, contact
Yaskawa or a Yaskawa representative.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.2 Fault Detection
HOA Keypad Display
SC
Cause
IGBT fault
IGBT short circuit detection circuit fault
The drive is damaged
Fault Name
IGBT Short Circuit or Ground Fault
Possible Solution
• Check motor wiring.
• Turn off the power supply, then turn it on. If the problem continues, contact your Yaskawa representative
or the nearest Yaskawa sales office.
• Check the drive output side short circuit for a broken output transistor
B1 and U/T1, V/T2, W/T3
– and U/T1, V/T2, W/T3
• Contact your Yaskawa representative or nearest Yaskawa sales office.
HOA Keypad Display
Fault Name
Too Many Speed Search Restarts
SEr
The number of Speed Search restarts exceeded the value set to b3-19.
Cause
Possible Solution
• Reduce the detection compensation gain during Speed Search (b3-10).
Parameters related to Speed Search are set • Increase the current level when attempting Speed Search (b3-17).
to the wrong values
• Increase the detection time during Speed Search (b3-18).
• Repeat Auto-Tuning.
The motor is coasting in the opposite
direction of the Run command
Set b3-14 to 1 to enable Bi-Directional Speed Search.
HOA Keypad Display
Single Phase Foldback
Fault Name
Single Phase Foldback
Output speed is being limited due to excessive DC Bus voltage ripple.
Possible Solution
Cause
An input phase has been lost.
In single phase applications, excess load is Reduce the output load.
being drawn by the motor.
HOA Keypad Display
Suction Pressure Loss
Wire-break detection for suction pressure.
Cause
An analog input programmed for setting 23
“WaterLvl/Suction” has dropped below 3 Repair pressure sensor or wiring.
mA or risen above 21 mA for longer than 1
second.
HOA Keypad Display
TdE
Cause
An error has occurred in the Real-Clock
Time function of the HOA keypad.
HOA Keypad Display
TIE
Cause
An error has occurred in the Real-Clock
Time function of the HOA keypad.
HOA Keypad Display
TIM
Cause
Possible Solution
Fault Name
Time Data Error
Possible Solution
Replace the HOA keypad. For instructions on replacing the HOA keypad, contact Yaskawa or your nearest
sales representative.
Fault Name
Time Interval Error
Possible Solution
Replace the HOA keypad. For instructions on replacing the HOA keypad, contact Yaskawa or your nearest
sales representative.
Fault Name
Time Not Set
Possible Solution
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
189
Troubleshooting
SPL
Suction Pressure Loss
Fault Name
5
5.2 Fault Detection
The Real-Time Clock for the HOA keypad
is not set in parameter o4-17 and a feature
that requires RTC information is enabled.
• The drive is a new drive, first power-up
condition
• o4-17 was set to 2, Reset, by the user,
manually clearing the Real-Time Clock
data.
The user did not set the Real Time Clock
when prompted following power-up.
The HOA keypad battery is low or the
battery has been replaced.
An error has occurred in the Real-Time
Clock function of the HOA keypad.
Set o4-17 to 1 to set the time for the HOA keypad.
The drive will display the "Clock Not Set" alarm when the Real time Clock is not set. Additionally, at power
up, if the "TIM" condition is present, the drive will automatically switch to the time setting screen (o4-17 =
1) for 30 seconds to prompt the user to set the Real-Time Clock.
Cycle power to the drive and set the Real Time Clock within 30 seconds of power-up, or set the clock
manually via parameter o4-17.
Replace the HOA keypad battery and set the Real-Time Clock.
Replace the digital operator. For instructions on replacing the HOA keypad, contact Yaskawa or your nearest
sales representative.
HOA Keypad Display
TLGI Geothermal Input
Fault Name
Temperature Lost Geothermal Input
The geothermal input is not present.
Cause
Possible Solution
The input signal level has dropped below 3
mA or risen above 21 mA when the drive
was running and b1-01 = 5, H3-0o = 21 Confirm that the device connected to the analog input terminal is installed and working properly.
(Geothermal Input), H3-0o = 2 (4 to 20
mA), and Q2-09 = 2 (Fault).
The drive was running while b1-01 = 5,
H3-0o≠ 21 (Geothermal Temp), and
Q2-09 = 2 (Fault).
HOA Keypad Display
UL3
Assign one of the analog inputs to “Geothermal Temperature”, H3-0o = 21.
Fault Name
Undertorque Detection 1
The current has fallen below the minimum value set for torque detection (L6-02) for longer than the allowable
time (L6-03).
Possible Solution
Cause
Parameter settings are not appropriate for Check the settings of parameters L6-02 and L6-03.
the load
There is a fault on the machine side
Check the load for any problems.
HOA Keypad Display
UL4
Fault Name
Undertorque Detection 2
The current has fallen below the minimum value set for torque detection (L6-05) for longer than the allowable
time (L6-06).
Possible Solution
Cause
Parameter settings are not appropriate for Check L6-05 and L6-06 settings
the load
There is a fault on the machine side
Check the load for any problems.
HOA Keypad Display
UL6
Fault Name
Motor Underload
The load has fallen below the underload curve defined in L6-14.
Possible Solution
Cause
The output current has fallen below the
Adjust the value set to L6-14 so that output current remains above the motor underload curve during normal
motor underload curve defined in L6-14 for operation.
longer than the time set to L6-03
190
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.2 Fault Detection
HOA Keypad Display
Uv1
Cause
Input power phase loss
One of the drive input power wiring
terminals is loose
There is a problem with the voltage from
the drive input power
The power has been interrupted
The main circuit capacitors are worn
The relay or contactor on the soft-charge
bypass circuit is damaged
HOA Keypad Display
Uv2
Fault Name
DC Bus Undervoltage
One of the following conditions occurred while the drive was running:
• Voltage in the DC bus fell below the undervoltage detection level (L2-05).
• For 200 V class drives: approximately 190 V
• For 400 V class drives: approximately 380 V (350 V when E1-01 is less than 400)
• For 600 V class drives: approximately 475 V
The fault is output only if L2-01 is set to 0 or 1 and the DC bus voltage has fallen below the level set to L2-05
for longer than the time set to L2-02.
Possible Solution
• The main circuit drive input power is wired incorrectly.
• Correct the wiring.
• Ensure there are no loose terminals.
• Apply the tightening torque specified in this manual to fasten the terminals. Refer to Wire Gauges and
Tightening Torque on page 87 for details.
• Check the voltage.
• Correct the voltage to be within the range listed in drive input power specifications.
• If there is no problem with the power supply to the main circuit, check for problems with the main circuit
magnetic contactor.
Correct the drive input power.
• Check the maintenance time for the capacitors (U4-05).
• Replace either the control board or the entire drive if U4-05 exceeds 90%. For instructions on replacing
the control board, contact Yaskawa or a Yaskawa representative.
• Cycle power to the drive and see if the fault reoccurs.
• If the problem continues, replace either the control board or the entire drive. For instructions on replacing
the control board, contact Yaskawa or a Yaskawa representative.
• Check monitor U4-06 for the performance life of the soft-charge bypass.
• Replace either the control board or the entire drive if U4-06 exceeds 90%. For instructions on replacing
the control board, contact Yaskawa or a Yaskawa representative.
Fault Name
Control Power Supply Voltage Fault
Voltage is too low for the control drive input power.
Possible Solution
Control power supply wiring is damaged
Internal circuitry is damaged
HOA Keypad Display
Uv3
Cause
The relay or contactor on the soft-charge
bypass circuit is damaged
HOA Keypad Display
VLTS
Cause
• Cycle power to the drive. Check if the fault reoccurs.
• If the problem continues, replace the control board, the entire drive, or the control power supply. For
instructions on replacing the control board, contact Yaskawa or a Yaskawa representative.
• Cycle power to the drive. Check if the fault reoccurs.
• If the problem continues, replace either the control board or the entire drive. For instructions on replacing
the control board, contact Yaskawa or a Yaskawa representative.
Fault Name
Undervoltage 3 (Soft-Charge Bypass Circuit Fault)
The soft-charge bypass circuit failed.
Possible Solution
• Cycle power to the drive and see if the fault reoccurs.
• If the problem continues, replace either the control board or the entire drive. For instructions on replacing
the control board, contact Yaskawa or a Yaskawa representative.
• Check monitor U4-06 for the performance life of the soft-charge bypass.
• Replace either the control board or the entire drive if U4-06 exceeds 90%. For instructions on replacing
the control board, contact Yaskawa or a Yaskawa representative.
Fault Name
Volute-Thermostat Fault
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Possible Solution
191
Troubleshooting
Cause
In drive models 2A0004 to 2A0056 or
4A0002 to 4A0031, L2-02 was changed Correct the setting to L2-02 or install an optional Momentary Power Loss Ride-Thru unit.
from its default value without installing a
Momentary Power Loss Ride-Thru unit
5
5.2 Fault Detection
The digital input assigned to the volute/
Check the wiring or wait for the volute or motor to cool.
thermostat input (H1-0o = 88 or 89) is
active.
Both volute/thermostat inputs are
• Program only one digital input to either H1-0o = 88 or H1-0o = 89.
programmed simultaneously (H1-0o = 88
• Auto-restart of this fault is controlled by parameter L5-53, Volute-TStat Retry Selection.
and 89).
HOA Keypad Display
voF
Cause
Hardware is damaged. Internal drive
module MC / FAN overheat protection
circuit board is due to abnormal ambient
operating power.
HOA Keypad Display
vToL
Cause
The output current of the drive has been
elevated for a set length of time.
Fault Name
Output Voltage Detection Fault
Problem detected with the voltage on the output side of the drive.
Possible Solution
• Lower ambient temperature.
• Replace the control board or the entire drive. For instructions on replacing the control board, contact
Yaskawa or a Yaskawa representative.
Fault Name
VT Overload
Possible Solution
The application may not be suited for the drive
• The application may not be suited for the drive
• The drive is undersized for the load
HOA Keypad Display
WLL
Water Level Loss
Water Level Loss
Cause
An analog input programmed for setting 23
“WaterLvl/Suction” has dropped below 3 Repair level sensor or wiring.
mA or risen above 21 mA for longer than 1
second.
192
Fault Name
Possible Solution
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.3 Alarm Detection
5.3
Alarm Detection
u Alarm Codes, Causes, and Possible Solutions
Alarms are drive protection functions that do not necessarily cause the drive to stop. After removing the cause of an alarm,
the drive will return to the same status is was before the alarm occurred.
When an alarm has been triggered, the ALM light on the HOA keypad display blinks and the alarm code display flashes. If a
multi-function output is set for an alarm (H2-oo = 10), that output terminal will be triggered.
Note:
If a multi-function output is set to close when an alarm occurs (H2-oo = 10), it will also close when maintenance periods are reached,
triggering alarms LT-1 through LT-4 (triggered only if H2-oo = 2F).
Table 5.3 Alarm Codes, Causes, and Possible Solutions
HOA Keypad Display
AnalogFB Lost
Switched to Net
Cause
Defective or broken analog input source.
H3-0o is not set to B (PI Feedback)
HOA Keypad Display
AnalogWL/SP Lost
Switched to Net
Minor Fault Name
Analog Feedback Lost
Analog feedback has not been detected and the network PI feedback signal is now used.
Possible Solution
Confirm that the PI feedback source is installed and working properly. If there is no feedback source, set
P9-02 to 3 so the drive will read the network PI feedback from another drive.
Set H3-0o to B if the analog input source is to be used for PI feedback.
Set P9-02 to 3 if the drive does not have an analog PI feedback source.
Minor Fault Name
Analog Water Level / Suction Pressure Lost
Network Water Level / Suction Pressure is now being used because a wire-break was detected with the analog
signal.
Water Level Analog Input Wire Break (WL Wire Break) is effective when Q4-16 is set to 1 (Alarm).
Suction Pressure Analog Input Wire Break (SP Wire Break) is effective when Q5-19 is set to 1 (Alarm).
Possible Solution
Cause
• Defective or broken analog input source. • Confirm that the Water Level or Suction Pressure source is installed and working properly.
• Wire-break detected with the Water
• Confirm that the Q4-16 and Q5-19 settings are correct.
Level / Suction Pressure analog signal
• Set P9-50 to 3 if the drive does not have an analog input source.
(H3-oo = 23).
HOA Keypad Display
bb
Minor Fault Name
Anti-Jam Alarm
Possible Solution
• Check for proper pump operation.
• Set the Anti-jam fault characteristics in P7-02 to P7-08.
• Drive response to this condition is controlled by P7-01, Anti-jam Operation Selection.
Minor Fault Name
Baseblock
Drive output interrupted as indicated by an external baseblock signal.
Possible Solution
Troubleshooting
HOA Keypad Display
Anti-Jam Active
Cause
The drive was not able to clear debris from
the impeller in fewer than the attempts set
in P7-02. This is only effective when P7-01,
Anti-jam Operation is set to 1 (enabled).
Cause
External baseblock signal was entered via
one of the multi-function input terminals Check external sequence and baseblock signal input timing.
(S1 to S8).
HOA Keypad Display
boL
Cause
The proper braking resistor has not been
installed.
5
Minor Fault Name
Braking Transistor Overload Fault
The braking transistor in the drive has been overloaded.
Possible Solution
Select the proper braking resistor.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
193
5.3 Alarm Detection
HOA Keypad Display
Minor Fault Name
Option Communication Error
bUS
• The connection was lost after initial communication was established.
• Assign a Run command frequency reference to the option.
Cause
Possible Solution
• Check for faulty wiring.
Connection is broken or master controller
• Correct the wiring.
stopped communicating.
• Check for disconnected cables and short circuits. Repair as needed.
Option is damaged.
If there are no problems with the wiring and the fault continues to occur, replace the option.
The option is not properly connected to the • The connector pins on the option are not properly lined up with the connector pins on the drive.
drive.
• Reinstall the option.
• Check options available to minimize the effects of noise.
• Take steps to counteract noise in the control circuit wiring, main circuit lines and ground wiring.
• Try to reduce noise on the controller side.
• Use surge absorbers on magnetic contactors or other equipment causing the disturbance.
A data error occurred due to noise.
• Use recommended cables or some other type of shielded line. Ground the shield to the controller side or
on the input power side.
• Separate the wiring for communication devices from the drive input power lines. Install an EMC noise
filter to the drive input power.
HOA Keypad Display
Minor Fault Name
Serial Communication Transmission Error
Communication has not yet been established.
Cause
Possible Solution
Communications wiring is faulty, there is a • Check for wiring errors.
short circuit, or something is not connected • Correct the wiring.
properly.
• Check for disconnected cables and short circuits. Repair as needed.
CALL
Programming error on the master side.
Communications circuitry is damaged.
Termination resistor setting is incorrect.
Check communications at start-up and correct programming errors.
• Perform a self-diagnostics check.
• If the problem continues, replace either the control board or the entire drive. For instructions on replacing
the control board, contact Yaskawa or your nearest sales representative.
Install a termination resistor at both ends of a communication line. Set the internal termination resistor switch
correctly on slave drives. Place DIP switch S2 to the ON position.
HOA Keypad Display
Minor Fault Name
MEMOBUS/Modbus Communication Error
CE
Control data was not received correctly for two seconds.
Cause
Possible Solution
• Check options available to minimize the effects of noise.
• Take steps to counteract noise in the control circuit wiring, main circuit lines, and ground wiring.
• Reduce noise on the controller side.
• Use surge absorbers for the magnetic contactors or other components that may be causing the disturbance.
A data error occurred due to noise.
• Use only recommended shielded line. Ground the shield on the controller side or on the drive input power
side.
• Separate all wiring for communication devices from drive input power lines. Install an EMC noise filter
to the drive input power supply.
• Check the H5 parameter settings and the protocol setting in the controller.
Communication protocol is incompatible.
• Ensure settings are compatible.
• Check the PLC.
The CE detection time (H5-09) is set
shorter than the time required for a
• Change the software settings in the PLC.
communication cycle to take place.
• Set a longer CE detection time using parameter H5-09.
• Check the PLC.
Incompatible PLC software settings or
there is a hardware problem.
• Remove the cause of the error on the controller side.
Communications cable is disconnected or • Check the connector to make sure the cable has a signal.
damaged.
• Replace the communications cable.
194
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.3 Alarm Detection
HOA Keypad Display
CrST
Cause
Minor Fault Name
Cannot Reset
Possible Solution
•
Ensure
that
a
Run
command
cannot
be
entered
from the external terminals or option during fault reset.
Fault reset was being executed when a Run
command was entered.
• Turn off the Run command.
HOA Keypad Display
dnE
Cause
“Drive Enable” is set to a multi-function
contact input (H1-oo = 6A) and the
contact is open.
HOA Keypad Display
EF
Cause
Minor Fault Name
Drive Disabled
Possible Solution
Check the operation sequence.
Minor Fault Name
Forward/Reverse Run Command Input Error
Both forward run and reverse run closed simultaneously for longer than 0.5 s.
Possible Solution
Check the forward and reverse command sequence and correct the problem.
Sequence error
Note:
When minor fault EF detected, motor ramps to stop.
HOA Keypad Display
EF0
Minor Fault Name
Option Card External Fault
An external fault condition is present.
Cause
Possible Solution
An external fault was received from the
PLC with F6-03 set to 3, which allows the • Remove the cause of the external fault.
drive to continue running after an external • Remove the external fault input from the PLC.
fault occurs.
There is a problem with the PLC program. Check the PLC program and correct problems.
EF1
EF2
EF3
EF4
EF5
EF6
EF7
EF8
Cause
An external device has tripped an alarm
function.
Wiring is incorrect.
Multi-function contact inputs are set
incorrectly.
Minor Fault Name
Pump Fault (Input Terminal S1)
External fault at multi-function input terminal S1.
Pump fault (input terminal S2)
External fault at multi-function input terminal S2.
Pump fault (input terminal S3)
External fault at multi-function input terminal S3.
Pump fault (input terminal S4)
External fault at multi-function input terminal S4.
Pump fault (input terminal S5)
External fault at multi-function input terminal S5.
Pump fault (input terminal S6)
External fault at multi-function input terminal S6.
Pump fault (input terminal S7)
External fault at multi-function input terminal S7.
Pump fault (input terminal S8)
External fault at multi-function input terminal S8.
Possible Solutions
Troubleshooting
HOA Keypad Display
5
Remove the cause of the external fault and reset the multi-function input value.
• Ensure the signal lines have been connected properly to the terminals assigned for external fault detection
(H1-oo = 2C to 2F).
• Reconnect the signal line.
• Check if the unused terminals have been set for H1-oo = 2C to 2F (External Fault).
• Change the terminal settings.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
195
5.3 Alarm Detection
HOA Keypad Display
Minor Fault Name
EoF
Emergency Override Forward Run
Cause
Possible Solution
The multi-function digital input for
EmergOverrideFWD (H1-oo = AF) has Open H1-oo = AF if the emergency condition is no longer present
been closed.
HOA Keypad Display
Eor
Cause
The multi-function digital input for
EmergOverrideREV (H1-oo = B0) has
been closed.
Minor Fault Name
Emergency Override Reverse Run
Possible Solution
Open H1-oo = B0 if the emergency condition is no longer present
HOA Keypad Display
Minor Fault Name
PI
Feedback
Loss
Feedback Loss Go To Freq. b5-13
The drive will run at the speed set in b5-13, Feedback Loss Goto Frequency.
Cause
Possible Solutions
PI feedback source is incorrectly installed • Confirm that the PID feedback source is installed and working properly.
or is not working. Effective only when
• Drive response to this condition is controlled by b5-12, Feedback Loss 4 to 20 mA Detection Selection,
b5-12 is set to 3 (Run at b5-13).
and b5-13, Feedback Loss Go To Frequency.
HOA Keypad Display
Minor Fault Name
PI Feedback Loss
The analog input programmed for PID feedback has gone above 21 mA or fallen below 3 mA.
Cause
Possible Solutions
•
Confirm
that
the
PID
feedback
source
is
installed
and working properly.
PI feedback source is incorrectly installed
or is not working. This is effective only
• Drive response to this condition is controlled by b5-12, Feedback Loss 4 to 20 mA Detection Selection,
when b5-12 Feedback Loss 4 to 20 mA
and b5-13, Feedback Loss Go To Frequency.
Detection Selection is set to 1 (alarm).
• Auto-restart of this fault is controlled by L5-42, Feedback Loss Fault Retry Selection.
Feedback Loss Wire Break
HOA Keypad Display
Freq. Ref Pump Min (P1-06)
Minor Fault Name
Minimum Pump Frequency Reference
Drive frequency reference is set lower than P1-06, Minimum Pump Frequency.
Possible Solutions
Cause
The frequency reference is set lower than
P1-06. The frequency reference is
internally set to the P1-06 value during this
time.
This will only be active when the following Increase the frequency reference to a value greater than P1-06.
conditions are true:
• Drive is NOT in PI Mode
• Minimum Pump Frequency is enabled
(P1-06 > 0.00)
HOA Keypad Display
Freq. Ref Thrust (P4-12)
Minor Fault Name
Thrust Frequency Reference
The fixed frequency reference is set to a value lower than the P4-12, Thrust Frequency, setting.
Possible Solutions
Cause
The frequency reference is set lower than
P4-12. The frequency reference is
internally set to the P4-12 value during this
time.
This will only be active when the following Increase the frequency reference to a value greater than P4-12.
conditions are true:
• Drive is NOT in PI Mode
• Thrust bearing is enabled (P4-12 > 0.00)
HOA Keypad Display
Geo Params
Chk Q2-05 to Q2-08
196
Minor Fault Name
Geothermal Mode Parameters
The drive is running at the level set in Q2-03 due to an incorrect setting.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.3 Alarm Detection
Cause
The temperature parameter values are set
incorrectly.
Possible Solutions
Set the temperature parameters in the following order:
Q2-08 > Q2-07 > Q2-06 > Q2-05
HOA Keypad Display
Minor Fault Name
Current Alarm
HCA
Drive current exceeded overcurrent warning level (150% of the rated current).
Cause
Possible Solutions
Load is too heavy.
Reduce the load for applications with repetitive operations (i.e., stops and starts), or replace the drive.
• Calculate the torque required during acceleration and for the inertia moment.
Acceleration and deceleration times are too • If the torque level is not right for the load, take the following steps:
short.
• Increase the acceleration and deceleration times (C1-01 through C1-04).
• Increase the capacity of the drive.
A special-purpose motor is being used, or
• Check the motor capacity.
the drive is attempting to run a motor
greater than the maximum allowable
• Use a motor appropriate for the drive. Ensure the motor is within the allowable capacity range.
capacity.
The current level increased due to Speed The alarm will only appear briefly. There is no need to take action to prevent the alarm from occurring in
Search after a momentary power loss or
such instances.
while attempting to perform a fault restart.
HOA Keypad Display
High Feedback High FB Sensed
Minor Fault Name
High Feedback Level Alarm
The feedback signal is too high.
Cause
Possible Solutions
The feedback level has risen above the level
• Decrease the feedback signal.
set in P1-11, High Feedback Level
• Set the High Feedback alarm characteristics in P1-11 and P-12.
This is only effective when P1-13, High
Feedback Selection, is set to 1 (Alarm and • Drive response to this condition is controlled by P1-13, High Feedback Selection.
digital out).
HOA Keypad Display
LOP
Fault Name
Loss of Prime
The pump has lost its prime and P1-22 is set to 1.
Possible Solution
Cause
The measured quantity of water has
dropped below the level set in P1-19, Prime
Loss Level, for the time set in P1-20, Loss
of Prime Time, and the output frequency • If there is resistance in the pump, allow the system to pump water again.
• Set the Loss of Prime alarm characteristics in P1-18, P1-19, P1-20, and P1-21.
has risen above P1-21, Prime Loss
Frequency. This could be due to a dry well, • Drive response to this condition is controlled by P1-21, Loss of Prime Selection.
air in the system, or no water in the system.
This is effective only when P1-22 Loss of
Prime Selection is set to 1 (alarm).
Minor Fault Name
Troubleshooting
HOA Keypad Display
Low City Pressure
Cause
Low City Pressure
Possible Solution
• Check pressure switch contact for correct operation.
Insufficient pressure is present on the inlet
• Check control wiring to drive terminal strip from pressure switch contact.
to the pump.
• Check to make sure that suction pressure is present by means of a separate measuring device.
HOA Keypad Display
Low Feedback Low FB Sensed
5
Minor Fault Name
Low Feedback Level Alarm
The feedback signal is too low.
Cause
Possible Solutions
The feedback level has dropped below the
• Increase the feedback signal.
level set in P1-08, Low Feedback Level
• Set the Low Feedback alarm characteristics in P1-08 and P1-09.
This is only effective when P1-10, Low
Feedback Selection, is set to 1 (Alarm and • Drive response to this condition is controlled by P1-10, Low Feedback Selection.
digital out).
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5.3 Alarm Detection
HOA Keypad Display
Low Suction Pressure
Cause
Minor Fault Name
Low Suction Pressure
•
•
Insufficient suction pressure is present.
•
This is only effective when Q5-11, Low
Suction Pressure Behavior Select is set to 1 •
(alarm).
•
•
HOA Keypad Display
Low Water in Tank
Cause
Minor Fault Name
Low Water in Tank
•
•
The water level in the tank is too low. This •
is only effective when Q4-11, Low Level
•
Behavior is set to 1 (alarm).
•
•
HOA Keypad Display
Low WL/SP Drive Disabled
Possible Solution
Check pressure switch contact for correct operation.
Check control wiring to drive terminal strip from pressure switch contact.
Check to make sure that suction pressure is present by means of a separate measuring device.
Increase the system pressure.
Set the Low Suction alarm characteristics in Q5-09, Q5-10, and Q5-18.
Drive response to this condition is controlled by Q5-11, Low Suction Pressure Behavior Select.
Possible Solution
Check pressure switch contact for correct operation.
Check control wiring to drive terminal strip from pressure switch contact.
Check to make sure that suction pressure is present by means of a separate measuring device.
Raise the water level.
Set the Low Water Level alarm characteristics in Q4-09 and Q4-10.
Drive response to this condition is controlled by Q4-11, Low Level Behavior.
Fault Name
Low Water Level / Suction Pressure Disabled
Water Level or Suction Pressure is below the Q4-06/Q5-06 setting.
Possible Solution
Cause
Drive is not allowed to run in MEMOBUS
multiplex when P9-51 is set to 1, the Water • Confirm that the Water Level or Suction Pressure source is installed and working properly.
Level or Suction Pressure is below the
• Wait for the Water Level or Suction Pressure to recover.
Q4-06/Q5-06 setting, and the drive is
stopped or running as a lag drive.
HOA Keypad Display
LT-1
Cause
The cooling fan has reached 90% of its
expected performance life.
HOA Keypad Display
LT-2
Minor Fault Name
Cooling Fan Maintenance Time
The cooling fan has reached its expected maintenance period and may need to be replaced.
Note:
Replace the cooling fan and set o4-03 to 0 to reset the Maintenance Monitor.
Minor Fault Name
Capacitor Maintenance Time
The main circuit and control circuit capacitors are nearing the end of their expected performance life.
Note:
Cause
The main circuit and control circuit
capacitors have reached 90% of their
expected performance lives.
HOA Keypad Display
LT-3
An alarm output (H2-oo = 10) will only be triggered if both (H2-oo = 2F and H2-oo =
10) are set.
Possible Solution
An alarm output (H2-oo = 10) will only be triggered if H2-oo = 2F.
Possible Solution
Replace either the control board or the entire drive. For instructions on replacing the control board, contact
Yaskawa or your nearest sales representative.
Minor Fault Name
Soft Charge Bypass Relay Maintenance Time
The DC bus soft charge relay is nearing the end of its expected performance life.
Note:
An alarm output (H2-oo = 10) will only be triggered if H2-oo = 2F.
Cause
Possible Solution
The DC bus soft charge relay has reached Replace either the control board or the entire drive. For instructions on replacing the control board, contact
90% of expected performance life.
Yaskawa or your nearest sales representative.
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5.3 Alarm Detection
HOA Keypad Display
LT-4
Minor Fault Name
IGBT Maintenance Time (50%)
IGBTs have reached 50% of their expected performance life.
Note:
An alarm output (H2-oo = 10) will only be triggered if H2-oo = 2F.
Possible Solution
Cause
IGBTs have reached 50% of their expected Check the load, carrier frequency, and output frequency.
performance life.
HOA Keypad Display
Net Flow Meter
Lost, Chk Source
Minor Fault Name
Net Flow Meter Loss
There is no drive on the MEMOBUS network with an analog flow meter.
Possible Solution
Cause
When P1-01 = 3, P6-01 > 0, and P9-40 = 3, • Set P9-40 to 0 if the drive has an operational flow meter connected to an analog or pulse input terminal.
the flow meter function has not received a
valid flow rate from another drive that is • If another drive on the MEMOBUS network has a flow meter connected to an analog or pulse input
terminal, confirm that drive is online with parameter settings P6-01 > 0 and P9-40 = 0.
also running the flow meter function.
HOA Keypad Display
Minor Fault Name
NETSCAN
NETSCAN
Waiting for Master
Drive is waiting for a message from the master.
Cause
Possible Solution
• Increase the P9-26 setting to account for network latency.
No message was received from the master
• Verify that there is a drive on the network with parameter P1-01 set to 3 and P9-27 to 0.
within the time set in P9-28.
• Check network connections and verify H5-01 and P9-25 settings for all drives on the network.
HOA Keypad Display
NMS
Minor Fault Name
Not Maintaining Setpoint
The setpoint cannot be maintained and P1-17 is set to 1.
Possible Solution
Cause
When the feedback deviates from the
• Check for a blocked impeller, over cycling, or broken pipe.
setpoint at a level greater than P1-15, for a • Set the Not Maintaining Setpoint alarm characteristics in P1-16 and P1-17.
time set in P1-16. This is effective only
• Drive response to this condition is controlled by P1-17, Not Maintaining Setpoint Selection.
when P1-17 is set to 1 (alarm).
oH
Cause
Surrounding temperature is too high
Internal cooling fan has stopped.
Airflow around the drive is restricted.
Minor Fault Name
Heatsink Overheat
The temperature of the heatsink exceeded the overheat pre-alarm level set to L8-02.
Possible Solution
• Check the surrounding temperature.
• Improve the air circulation within the enclosure panel.
• Install a fan or air conditioner to cool surrounding area.
• Remove anything near drive that may cause extra heat.
• Replace the cooling fan.
• After replacing the drive, set parameter o4-03 to 0 to reset the cooling fan operation time.
• Provide proper installation space around the drive as indicated in the manual. Refer to Installation
Orientation and Spacing on page 34 for details.
• Allow for the proper space and ensure that there is sufficient circulation around the control panel.
• Check for dust or other foreign materials clogging the cooling fan.
• Clear debris caught in the fan that restricts air circulation.
HOA Keypad Display
oH2
Cause
An external device triggered an overheat
warning in the drive.
Troubleshooting
HOA Keypad Display
5
Minor Fault Name
Drive Overheat Warning
“Drive Overheat Warning” was input to a multi-function input terminal, S1 through S8 (H1-oo= B).
Possible Solution
Search for the device that tripped the overheat warning. Remove the cause of the problem.
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5.3 Alarm Detection
HOA Keypad Display
oH3
Cause
Motor thermostat wiring is faulty (PTC
input).
There is a fault on the machine side (e.g.,
the machine is locked up).
Minor Fault Name
Motor Overheat
The motor overheat signal entered to a multi-function analog input terminal exceeded the alarm level (H3-02,
H3-06 or H3-10 = E).
Possible Solutions
Repair the PTC input wiring.
•
•
•
•
•
•
Note:
Motor has overheated.
•
•
•
•
HOA Keypad Display
oH4
Cause
Motor has overheated
ov
Cause
Surge voltage present in the drive input
power.
Refrain from lowering E1-08 and E1-10 excessively to prevent a reduction in load tolerance
at low speeds.
Check the motor-rated current.
Enter motor-rated current on motor nameplate (E2-01).
Ensure the motor cooling system is operating normally.
Repair or replace the motor cooling system.
Fault Name
Motor Overheat Fault (PTC Input)
• The motor overheat signal to analog input terminal A1, A2, or A3 exceeded the fault detection level.
• Detection requires setting multi-function analog inputs H3-02, H3-10, or H3-06 to E.
Possible Solution
• Check the size of the load, the accel/decel times, and the cycle times.
• Decrease the load.
• Increase the acceleration and deceleration times (C1-01 through C1-04).
• Adjust the preset V/f pattern (E1-04 through E1-10) by reducing E1-08 and E1-10.
• Do not set E1-08 and E1-10 too low. This reduces load tolerance at low speeds.
•
•
•
•
HOA Keypad Display
Check the status of the machine.
Remove the cause of the fault.
Check the load size, accel/decel times, and cycle times.
Decrease the load.
Increase accel and decel times (C1-01 to C1-04).
Adjust the preset V/f pattern (E1-04 through E1-10). This involves reducing E1-08 and E1-10.
Check the motor rated current.
Enter the motor rated current to parameter E2-01 as indicated on the motor nameplate.
Ensure the motor cooling system is operating normally.
Repair or replace the motor cooling system.
Minor Fault Name
DC Bus Overvoltage
The DC bus voltage exceeded the trip point.
• For 200 V class drives: approximately 410 V
• For 400 V class drives: approximately 820 V (740 V when E1-01 is less than 400)
• For 600 V class drives: approximately 1040 V
Possible Solutions
• Install a DC link choke or an AC reactor.
• Voltage surge can result from a thyristor convertor and a phase advancing capacitor operating on the same
drive input power system.
The motor is short-circuited.
• Check the motor power cable, relay terminals and motor terminal box for short circuits.
Ground current has overcharged the main • Correct grounding shorts and turn the power back on.
circuit capacitors via the drive input power.
• Review possible solutions for handling noise interference.
• Review section on handling noise interference and check control circuit lines, main circuit lines and ground
Noise interference causes the drive to
wiring.
operate incorrectly.
• If the magnetic contactor is identified as a source of noise, install a surge protector to the MC coil.
Set number of fault restarts (L5-01) to a value other than 0.
HOA Keypad Display
PASS
Cause
200
Minor Fault Name
MEMOBUS/Modbus Comm. Test Mode Complete
Possible Solution
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.3 Alarm Detection
MEMOBUS/Modbus test has finished
normally.
This verifies that the test was successful.
HOA Keypad Display
Minor Fault Name
PoC
Pump Over Cycle
Cause
Possible Solution
The pump has exceeded the number of
• Set the Pump Over Cycle alarm characteristics in P2-10 and P2-11.
cycles set in P2-10 in the time set in P2-11
• Drive response to this condition is controlled by P2-12, Over Cycling Mode.
and P2-12 is set to 1 (alarm).
HOA Keypad Display
R-DNE-So
Cause
Minor Fault Name
Remote Drive Disable
Possible Solution
Terminal So (H1-0o = 95) has been
closed for the time set in P4-26, Remote
Remove conditions causing the terminal to close.
Drive Disable On-Delay, when P4-25,
Remote Drive Disable Selection, was set to
0 (N.O.).
Terminal So (H1-0o = 95) has been open
for the time set in P4-26, Remote Drive
Disable On-Delay, when P4-25, Remote Remove conditions causing the terminal to open.
Drive Disable Selection, was set to 1
(N.C.).
HOA Keypad Display
rUn
Cause
A motor switch command was entered
during run.
HOA Keypad Display
SE
Cause
A digital input set to 67H (MEMOBUS/
Modbus test) was closed while the drive
was running.
Minor Fault Name
Motor Switch during Run
A command to switch motors was entered during run.
Possible Solution
Change the operation pattern so that the motor switch command is entered while the drive is stopped.
Minor Fault Name
MEMOBUS/Modbus Communication Test Mode Error
Note:
This alarm will not trigger a multi-function output terminal that is set for alarm output
(H2-oo = 10).
Possible Solution
Stop the drive and run the test again.
HOA Keypad Display
Temperature Lost Geothermal Input
Minor Fault Name
Temperature Lost Geothermal Input
The geothermal input is not present.
Troubleshooting
Cause
Possible Solution
The input signal level has dropped below 3
mA or risen above 21 mA and b1-01 = 5,
Confirm that the device connected to the analog input terminal is installed and working properly.
H3-0o = 21 (Geothermal Input), H3-0o =
2 (4 to 20 mA), and Q2-09 = 1 (Alarm).
Parameter b1-01 = 5, H3-0o≠ 21
Assign one of the analog inputs to “Geothermal Temperature”, H3-0o = 21.
(Geothermal Temp), and Q2-09 = 1
(Alarm).
The input signal level has dropped below 3
mA or risen above 21 mA when the drive
was in HAND Mode or had no Run
Confirm that the device connected to the analog input terminal is installed and working properly.
command and b1-01 = 5, H3-0o = 21
(Geothermal Input), H3-0o = 2 (4 to 20
mA), and Q2-09 = 1 (Alarm).
HOA Keypad Display
TrPC
Cause
5
Minor Fault Name
IGBT Maintenance Time (90%)
IGBTs have reached 90% of their expected performance life.
Possible Solution
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201
5.3 Alarm Detection
IGBTs have reached 90% of their expected Replace the drive.
performance life.
HOA Keypad Display
Uv
Cause
Phase loss in the drive input power.
Loose wiring in the drive input power
terminals.
There is a problem with the drive input
power voltage.
Drive internal circuitry is worn.
The drive input power transformer is too
small and voltage drops when the power is
switched on.
Air inside the drive is too hot.
The CHARGE light is broken or
disconnected.
Minor Fault Name
Undervoltage
One of the following conditions was true when the drive was stopped and a Run command was entered:
• DC bus voltage dropped below the level specified in L2-05.
• Contactor to suppress inrush current in the drive was opened.
• Low voltage in the control drive input power. This alarm outputs only if L2-01 is not 0 and DC bus voltage
is under L2-05.
Possible Solution
Check for wiring errors in the main circuit drive input power. Correct the wiring.
• Ensure the terminals have been properly tightened.
• Apply the tightening torque to the terminals as specified. Refer to Wire Gauges and Tightening
Torque on page 87.
• Check the voltage.
• Lower the voltage of the drive input power so that it is within the limits listed in the specifications.
• Check the maintenance time for the capacitors (U4-05).
• Replace either the control board or the entire drive if U4-05 exceeds 90%. For instructions on replacing
the control board, contact Yaskawa or your nearest sales representative.
• Check for an alarm when the magnetic contactor, line breaker, and leakage breaker are closed.
• Check the capacity of the drive input power transformer.
Check the temperature inside the drive.
Replace either the control board or the entire drive. For instructions on replacing the control board, contact
Yaskawa or your nearest sales representative.
HOA Keypad Display
Minor Fault Name
WrUn
Waiting for Run
Cause
Possible Solutions
The Run command has been applied and the Adjust b1-11 to the desired delay time. The drive sill start normally after the b1-11 timer expires.
b1-11 timer is active.
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5.4 Operator Programming Errors
5.4
Operator Programming Errors
u Operator Programming Error Codes, Causes, and Possible Solutions
An Operator Programming Error (oPE) occurs when a contradictory parameter is set or an individual parameter is set to an
inappropriate value.
The drive will not operate until the parameter or parameters causing the problem are set correctly. An oPE, however, does not
trigger an alarm or fault output. If an oPE occurs, investigate the cause and refer to Table 5.4 for the appropriate action. When
an oPE appears on the operator display, press the ENTER button to view U1-18 and see which parameter is causing the oPE.
Table 5.4 oPE Codes, Causes, and Possible Solutions
HOA Keypad Display
oPE01
Error Name
Drive Capacity Setting Fault
Drive capacity and the value set to o2-04 do not match.
Possible Solutions
Cause
The drive model selection (o2-04) and the actual Correct the value set to o2-04.
capacity of the drive are not the same.
HOA Keypad Display
oPE02
Cause
Parameters were set outside the possible setting
range.
Note:
Error Name
Parameter Range Setting Error
Use U1-18 to find parameters set outside the range.
Possible Solutions
Set parameters to the proper values.
When multiple errors occur simultaneously, other errors are given precedence over oPE02.
HOA Keypad Display
oPE03
Cause
• The same function is assigned to two
multi-function inputs.
• Excludes “Not used” and “External Fault.”
Error Name
Multi-Function Input Selection Error
A contradictory setting is assigned to multi-function contact inputs H1-01 to H1-08.
Possible Solutions
• Ensure all multi-function inputs are assigned to different functions.
• Re-enter the multi-function settings to ensure this does not occur.
The Up command was set but the Down command
was not, or vice versa (settings 10 vs. 11).
Properly set the functions that required for use in combination with other functions.
Properly set the functions that required for use in combination with other functions.
• Check if contradictory settings have simultaneously been assigned to the multi-function input
terminals.
• Correct setting errors.
Set b5-01 to 0 to disable control PID or disable the Up/Down command.
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203
Troubleshooting
The Up 2 command was set but the Down 2
command was not, or vice versa (settings 75 vs.
76).
• Run/Stop command for a 2-wire sequence was
set (H1-oo = 42), but Forward/Reverse
command (H1-oo = 43) was not.
• “Drive Enable” is set to multi-function input S1
or S2 (H1-01 = 6A or H1-02 = 6A).
Two of the following functions are set
simultaneously:
• Up/Down Command (10 vs. 11)
• Up 2/Down 2 Command (75 vs. 76)
• Hold Accel/Decel Stop (A)
• Analog Frequency Reference Sample/Hold (1E)
• Offset Frequency 1, 2, 3 Calculations (44, 45,
46)
The Up/Down command (10, 11) and PID control
(b5-01) are enabled simultaneously.
5
5.4 Operator Programming Errors
Settings for N.C. and N.O. input for the following
functions were selected simultaneously:
• External Search Command 1 and External
Search Command 2 (61 vs. 62)
• Fast Stop N.O. and Fast Stop N.C. (15 vs. 17)
• KEB for Momentary Power Loss and High Slip
Braking
(65, 66, 7A, 7B vs. 68)
• Check if contradictory settings have simultaneously been assigned to the multi-function input
• Motor Switch Command and Accel/Decel Time terminals.
2 (16 vs. 1A)
• Correct setting errors.
• KEB Command 1 and KEB Command 2 (65, 66
vs. 7A, 7B)
• FWD Run Command (or REV) and FWD/REV
Run Command (2-wire) (40, 41 vs. 42, 43)
• External DB Command and Drive Enable (60
vs. 6A)
• Motor Switch Command and Up 2/Down 2
Command (16 vs. 75, 76)
One of the following settings was entered while
H1-oo = 2 (External Reference 1/2):
• b1-15 = 4 (Pulse Train Input) but the pulse train
input selection is not set for the frequency
reference (H6-01 > 0)
• b1-15 or b1-16 set to 3 but no option card is
Correct the settings for the multi-function input terminal parameters.
connected
• Although b1-15 = 1 (Analog Input) and H3-02
or H3-10 are set to 0 (Frequency Bias)
H2-oo is set to 38 (Drive Enabled) and H1-oo
is not set to 6A (Drive Enable).
HOA Keypad Display
Error Name
oPE04
Initialization Required, Term <–> Ctrl Chg
Cause
Possible Solutions
The drive, control board, or terminal board have
been replaced and the parameter settings between Set A1-03 to 5550 to load the parameter settings stored in the terminal board to the drive. Initialize
the control board and the terminal board no longer parameters after drive replacement by setting A1-03 to 1110 or 2220.
match.
HOA Keypad Display
Error Name
oPE05
Run Command/Frequency Reference Source Selection Error
Cause
Possible Solutions
Frequency reference is assigned to an option card
(b1-01 = 3) and an input option card is not
connected to the drive.
Reconnect the input option card to the drive.
The Run command is assigned to an option card
(b1-02 = 3) and an input option card is not
connected to the drive.
Frequency reference is assigned to the pulse train
Set H6-01 to 0.
input (b1-01 = 4) and terminal RP is not set for
frequency reference input (H6-01 > 0)
HOA Keypad Display
oPE07
Cause
At least two analog input terminals are set to the
same function (i.e., at least two of these parameters
have the same setting: H3-02, H3-10, or H3-06).
204
Error Name
Multi-Function Analog Input Selection Error
A contradictory setting is assigned to multi-function analog inputs H3-02, H3-10, or H3-06 and PID
functions conflict.
Possible Solutions
Change the settings to H3-02, H3-10, and H3-06 so that functions no longer conflict.
Note:
Both 0 (Frequency Reference Bias) and F (Not Used) can be set to H3-02, H3-10, or
H3-06 simultaneously.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.4 Operator Programming Errors
The following simultaneous contradictory
settings:
• H3-02, H3-10, or H3-06 = B (PID Feedback)
while H6-01
(Pulse Train Input) = 1 (PID Feedback)
• H3-02, H3-10, or H3-06 = C (PID Target Value)
Disable one of the PID selections.
while H6-01 = 2
(pulse train input sets the PID target value)
• H3-02, H3-10, or H3-06 = C (PID Target Value)
while b5-18 = 1
(enables b5-19 as the target PID value)
• H6-01 = 2 (PID target) while b5-18 = 1
(enables b5-19 as the target PID value)
HOA Keypad Display
oPE09
Cause
The following simultaneous contradictory settings
have occurred:
• b5-15 is not set to 0.0 (PID Sleep Function
Operation Level)
• The stopping method is set to either DC
Injection Braking or coast to stop with a timer
(b1-03 = 2 or 3).
b5-01 is set to 1 or 2, enabling PID control, but the
lower limit for the frequency reference (d2-02) is
not set to 0 while reverse output is enabled (b5-11
= 1).
b5-01 is set to 3 or 4, enabling PID control, but the
lower limit for the frequency reference (d2-01) is
not 0.
HOA Keypad Display
oPE10
Cause
V/f pattern setting error.
HOA Keypad Display
oPE11
Error Name
PID Control Selection Fault
PID control function selection is incorrect. Requires that PID control is enabled (b5-01 = 1 to 4).
Possible Solutions
• Set b5-15 to a value other than 0.0.
• Set the stopping method to coast to stop or ramp to stop (b1-03 = 0 or 1).
Correct the parameter settings.
Correct the parameter settings.
Error Name
V/f Data Setting Error
One of the following setting errors has occurred:
E1-09 ≤ E1-07 < E1-06 ≤ E1-11 ≤ E1-04
Possible Solutions
Correct the settings for E1-04, E1-06, E1-07, E1-09, and E1-11.
Error Name
Carrier Frequency Setting Error
Correct the setting for the carrier frequency.
Possible Solutions
HOA Keypad Display
oPE28
Troubleshooting
Cause
The following simultaneous contradictory settings
have occurred: C6-05 > 6 and C6-04 > C6-03
(carrier frequency lower limit is greater than the
upper limit).
Correct the parameter settings.
If C6-05 ≤ 6, the drive operates at C6-03.
The upper and lower limits between C6-02 and
C6-05 are contradictory.
Error Name
Sequence Timer Error
One or more of the sequence timers is not set in the correct order.
Possible Solutions
5
Cause
One of the following contradictory settings is true:
• S2-01 > S2-02
Correct the parameter settings.
• S2-06 > S2-07
• S2-11 > S2-12
• S2-16 > S2-17
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205
5.4 Operator Programming Errors
HOA Keypad Display
Error Name
oPE29
Geothermal Set Error
Cause
Possible Solutions
P1-01 parameter selection is not compatible with Confirm b1-01 and P1-01 parameter settings.
Geothermal Mode (b1-01 = 5).
HOA Keypad Display
Error Name
oPE30
Flow Meter Input Error
Cause
Possible Solutions
Analog and pulse flow meters are programmed
simultaneously.
Reprogram H6-01, H3-02, H3-06, or H3-10.
H6-01 is set to 5 and either H3-02, H3-06, or H3-10
is set to 22.
Flow meter scaling is set to 0 and the flow meter
is being used as PID feedback.
Reprogram P6-01, P1-02, or b5-01.
P6-01 is set to 0.0, P1-02 is set to 25 and b5-01 is
set to a value higher than 0.
HOA Keypad Display
oPE31
Water Level/Suction
Cause
Both Q4-01, Water Level Selection, and Q5-01, Reprogram Q4-01 or Q5-01.
Suction Pressure Select, are set to a non-zero value.
Error Name
Possible Solutions
HOA Keypad Display
Error Name
oPE32
Incompatible Network Water Level/Suction Pressure Mode
Cause
Possible Solutions
Low Water Level or Suction Pressure Turn-Off
Method (P9-51) is restricted to Water Level Source Confirm parameter settings for P9-50 and P9-51.
of Analog Only (P9-50 = 0).
HOA Keypad Display
Error Name
oPE33
Parameter selection is incompatible with the selected network P9-99
Cause
Possible Solutions
When P1-01 = 3 (MEMOBUS Networking) and
P9-99 = 0 (A-Version 30034), one of the following
parameters has been set:
• P9-01 = 2 (Stop History)
• P9-05 = 3 (Follow Lead Speed)
Confirm parameter settings for P1-01, P9-99, P6-01, P9-05, P9-40, Q4-01, and Q5-01.
• Q4-01 > 0 (Water Level Enabled)
• Q5-01 > 0 (Suction Pressure Control Enabled)
• P6-01 > 0 (Flow Meter Enabled) and P9-40 = 3
(Network)
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YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.5 Auto-Tuning Fault Detection
5.5
Auto-Tuning Fault Detection
When the Auto-Tuning faults shown below are detected, the fault is displayed on the HOA keypad and the motor coasts to a
stop. Auto-Tuning faults do not trigger a multi-function terminal set for fault or alarm output.
An Endo error indicates that although Auto-Tuning has successfully completed, there is some discrepancy in the calculations.
If an Endo error occurs, check for the cause of the error using the table in this section, and perform Auto-Tuning again or
manually set the motor parameters after fixing the problem. Start the application if no problem can be diagnosed despite the
existence of the Endo error.
u Auto-Tuning Codes, Causes, and Possible Solutions
Table 5.5 Auto-Tuning Codes, Causes, and Possible Solutions
HOA Keypad Display
Error Name
Excessive V/f Setting (detected only during Rotational Auto-Tuning and displayed after Auto-Tuning
End1
is complete)
Cause
Possible Solutions
The torque reference exceeded 20% during
• Prior to Auto-Tuning, verify the information on the motor nameplate.
Auto-Tuning.
• Enter proper values from motor nameplate to parameters T1-02 and T1-04 and repeat Auto-Tuning.
The results from Auto-Tuning the no-load current • If possible, disconnect the motor from the load and perform Auto-Tuning. If the load cannot be
exceeded 80%.
uncoupled, use the current Auto-Tuning results.
End2
Cause
Motor data entered during Auto-Tuning was
incorrect.
Results from Auto-Tuning are outside the
parameter setting range, assigning the iron-core
saturation coefficients (E2-07 and E2-08) to
temporary values.
HOA Keypad Display
End3
Cause
The correct current rating printed on the motor
nameplate was not entered into T1-04.
Error Name
Motor Iron-Core Saturation Coefficient (detected only during Rotational Auto-Tuning and displayed
after Auto-Tuning is complete)
Possible Solutions
• Make sure the data entered to the T1 parameters match the information written on the motor
nameplate.
• Restart Auto-Tuning and enter the correct information.
• Check and correct faulty motor wiring.
• Disconnect the motor from machine and perform Rotational Auto-Tuning.
Error Name
Rated Current Setting Alarm (displayed after Auto-Tuning is complete)
Possible Solutions
• Check the setting of parameter T1-04.
• Check the motor data and repeat Auto-Tuning.
HOA Keypad Display
End4
Cause
Error Name
Adjusted Slip Calculation Error
HOA Keypad Display
End5
Cause
Resistance Tuning Error
Possible Solutions
• Make sure the data entered for Auto-Tuning is correct.
The calculated slip is outside the allowable range.
• If possible, perform Rotational Auto-Tuning. If not possible, perform Stationary Auto-Tuning 2.
The calculated resistance value is outside the
allowable range.
Error Name
Possible Solutions
• Double-check the data entered for the Auto-Tuning process.
• Check the motor and motor cable connection for faults.
5
HOA Keypad Display
Error Name
End6
Leakage Inductance Alarm
Cause
Possible Solutions
The calculated leakage inductance value is outside Double-check the data entered for the Auto-Tuning process.
the allowable range.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Troubleshooting
HOA Keypad Display
207
5.5 Auto-Tuning Fault Detection
HOA Keypad Display
Error Name
End7
No-Load Current Alarm
Cause
Possible Solutions
The entered no-load current value was outside the Check and correct faulty motor wiring.
allowable range.
Auto-Tuning results were less than 5% of the
Double-check the data entered for the Auto-Tuning process.
motor rated current.
HOA Keypad Display
Er-01
Cause
Error Name
Motor Data Error
Possible Solutions
•
Check
that
the
motor
data
entered
to
T1
parameters matches motor nameplate input before AutoMotor data or data entered during Auto-Tuning
Tuning.
was incorrect
.
• Restart Auto-Tuning and enter the correct information.
• Check the drive and motor capacities.
Motor output power and motor-rated current
settings (T1-02 and T1-04) do not match.
• Correct the settings of parameters T1-02 and T1-04.
Motor rated current and detected no-load current • Check the motor rated current and no-load current.
are inconsistent.
• Correct the settings of parameters T1-04 and E2-03.
HOA Keypad Display
Er-02
Cause
An alarm was triggered during Auto-Tuning.
Error Name
Minor Fault
Possible Solutions
Exit the Auto-Tuning menu, check the alarm code, remove the alarm cause, and repeat Auto-Tuning.
HOA Keypad Display
Error Name
Er-03
STOP Button Input
Cause
Possible Solutions
Auto-Tuning canceled by pressing STOP button. Auto-Tuning did not complete properly. Restart Auto-Tuning.
HOA Keypad Display
Er-04
Cause
Motor data entered during Auto-Tuning was
incorrect.
Error Name
Line-to-Line Resistance Error
Possible Solutions
• Make sure the data entered to the T1 parameters match the information written on the motor
nameplate.
• Restart Auto-Tuning and enter the correct information.
Results from Auto-Tuning are outside the
parameter setting range or the tuning process took
Check and correct faulty motor wiring.
too long.
Faulty motor cable or cable connection.
HOA Keypad Display
Er-05
Cause
Motor data entered during Auto-Tuning was
incorrect.
Error Name
No-Load Current Error
Possible Solutions
• Make sure the data entered to the T1 parameters match the information written on the motor
nameplate.
• Restart Auto-Tuning and enter the correct information.
Results from Auto-Tuning are outside the
• Check and correct faulty motor wiring.
parameter setting range or the tuning process took
• Perform Rotational Auto-Tuning.
too long.
• Disconnect the motor from machine and restart Auto-Tuning. If motor and load cannot be
The load was too high during Rotational Autouncoupled make sure the load is lower than 30%.
tuning.
• If a mechanical brake is installed, make sure it is fully lifted during tuning.
208
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.5 Auto-Tuning Fault Detection
HOA Keypad Display
Er-08
Cause
Motor data entered during Auto-Tuning was
incorrect.
Error Name
Rated Slip Error
Possible Solutions
• Make sure the data entered to the T1 parameters match the information written on the motor
nameplate.
• Restart Auto-Tuning and enter the correct information.
Results from Auto-Tuning are outside the
• Check and correct faulty motor wiring.
parameter setting range or the tuning process took
• Perform Rotational Auto-Tuning.
too long.
• Disconnect the motor from machine and restart Auto-Tuning. If motor and load cannot be
The load was too high during rotational Autouncoupled make sure the load is lower than 30%.
tuning.
• If a mechanical brake is installed, make sure it is fully lifted during tuning.
Error Name
Acceleration Error
The motor did not accelerate for the specified
acceleration time.
Possible Solutions
• Increase the acceleration time (C1-01).
• Disconnect the machine from the motor if possible.
Torque limit when motoring is too low
(L7-01 and L7-02)
• Check L7-01 and L7-02 settings.
• Increase the setting.
The load was too high during Rotational AutoTuning.
• Disconnect the motor from machine and restart Auto-Tuning. If motor and load cannot be
uncoupled make sure the load is lower than 30%.
• If a mechanical brake is installed, make sure it is fully lifted during tuning.
HOA Keypad Display
Er-11
Cause
Torque reference is too high.
HOA Keypad Display
Er-12
Cause
One of the motor phases is missing:
(U/T1, V/T2, W/T3).
The current exceeded the current rating of the
drive.
The current is too low.
Error Name
Motor Speed Fault
Possible Solutions
• Increase the acceleration time (C1-01).
• Disconnect the machine from the motor if possible.
Error Name
Current Detection Error
Possible Solutions
Check motor wiring and correct any problems.
• Check motor wiring for a short between motor lines.
• Close any magnetic contactors used between motors.
• Replace the control board or the entire drive. For instructions on replacing the control board, contact
Yaskawa or your nearest sales representative.
Attempted Auto-Tuning without motor connected Connect the motor and restart Auto-Tuning.
to the drive.
Replace the control board or the entire drive. For instructions on replacing the control board, contact
Current detection signal error.
Yaskawa or your nearest sales representative.
HOA Keypad Display
Er-13
Cause
Error Name
Leakage Inductance Error
Possible Solutions
• Check all wiring and correct any mistakes.
Drive was unable to complete tuning for leakage
• Check the motor rated current value written on the motor nameplate and enter the correct value to
inductance within 300 seconds.
T1-04.
HOA Keypad Display
Er-17
Error Name
Reverse Prohibited Error
Cause
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Possible Solutions
209
Troubleshooting
HOA Keypad Display
Er-09
Cause
5
5.5 Auto-Tuning Fault Detection
Drive is prohibited from rotating the motor in
reverse while attempting to perform Inertia
Tuning.
210
• Inertia Auto-Tuning cannot be performed if the drive is restricted from rotating in reverse.
• Assuming it is acceptable for the application to rotate in reverse, set b1-04 to 0 and then perform
Inertia Tuning.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.6 Copy Function Related Displays
5.6
Copy Function Related Displays
u Tasks, Errors, and Troubleshooting
The table below lists the messages and errors that may appear when using the Copy function.
When executing the tasks offered by the Copy function, the keypad will indicate the task being performed. When an error
occurs, a code appears on the keypad to indicate the error. Note that errors related to the Copy function do not trigger a multifunction output terminal that has been set up to close when a fault or alarm occurs. To clear an error, simply press any key on
the keypad and the error display will disappear.
Table 5.6 lists the corrective action that can be taken when an error occurs.
Note:
1. Whenever using the copy function, the drive should be fully stopped.
2. The drive will not accept a Run command while the Copy function is being executed.
3. Parameters can only be saved to a drive when the voltage class, capacity, control mode, and software version match.
Table 5.6 Copy Function Task and Error Displays
HOA Keypad Display
CoPy
Cause
Parameters are being written to the drive.
HOA Keypad Display
CPyE
Cause
Failed writing parameters
HOA Keypad Display
CSEr
Cause
Hardware fault
Task
Writing Parameter Settings (flashing)
Possible Solutions
This is not an error.
Task
Error Writing Data
Possible Solutions
Attempt to write parameters again.
Task
Copy Unit Error
Possible Solutions
Replace the HOA keypad or the USB Copy Unit.
HOA Keypad Display
Task
dFPS
Drive Model Mismatch
Cause
Possible Solutions
The drives used in the copy and write process are
not the same model.
• Verify the model number of the drive from which the parameters were copied and the model of
the drive to which those parameters will be written.
• The drive from which the parameters were
copied is a different model.
• Make sure the two drives are the same model and have the same software version.
• The drive to be written to is a different model.
Task
Troubleshooting
HOA Keypad Display
End
Task Complete
Cause
Finished reading, writing, or verifying parameters. This is not an error.
Possible Solutions
HOA Keypad Display
Task
iFEr
Communication Error
Cause
Possible Solutions
A communication error occurred between the drive Check the cable connection.
and the HOA keypad or the USB copy unit.
A non-compatible cable is being used to connect Use the cable originally packaged with the USB Copy Unit.
the USB Copy Unit and the drive.
HOA Keypad Display
ndAT
Cause
5
Task
Model, Voltage Class, Capacity Mismatch
Possible Solutions
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
211
5.6 Copy Function Related Displays
The drive from which the parameters were copied
and the drive to which the parameters will be
Make sure model numbers and specifications are the same for both drives.
written have different electrical specifications,
capacities, are set to different control modes, or are
different models.
The device being used to write the parameters is Make sure all connections are correct, and copy the parameter settings onto the USB Copy Unit or
blank and does not have any parameters saved on the HOA keypad.
it.
HOA Keypad Display
Task
rdEr
Error Reading Data
Cause
Possible Solutions
Failed while attempting to read parameter settings Press and hold the READ key on the USB Copy Unit for at least one second to have the unit read
from the drive.
parameters from the drive.
HOA Keypad Display
Task
rEAd
Reading Parameter Settings (flashing)
Cause
Possible Solutions
Displayed while the parameter settings are being This is not an error.
read onto the USB Copy Unit.
HOA Keypad Display
Task
vAEr
Voltage Class, Capacity Mismatch
Cause
Possible Solutions
The drive from which the parameters were copied
and the drive on which the Verify mode is being Make sure electrical specifications and capacities are the same for both drives.
performed have different electrical specifications
or are a different capacity.
HOA Keypad Display
vFyE
Cause
Indicates that parameter settings that have been
Read and loaded onto the Copy Unit or HOA
keypad are different.
Task
Parameter settings in the drive and those saved to the copy function are not the same
Possible Solutions
HOA Keypad Display
vrFy
Cause
The Verify mode has confirmed that parameters
settings on the drive and parameters read to the
copy device are identical.
Task
Comparing Parameter Settings (flashing)
Possible Solutions
212
To synchronize parameters, either write the parameters saved on the USB Copy Unit or HOA keypad
onto the drive, or Read the parameter settings on the drive onto the USB Copy Unit.
This is not an error.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.7 HOA Keypad Display Messages
5.7
HOA Keypad Display Messages
The table below lists messages and errors that may appear during normal pump operation.
These messages do not trigger multi-function output terminals that have been set up to close when a fault or alarm occurs.
Table 5.7 HOA Keypad Display Messages
Start Delay Timer Active
Sleep Active Wait for Start
Sleep Boost Active
Start Delay Adjust b1-11
Feedback Drop Check
Description
Displayed when the feedback level has reached the level set in P1-04, Start Level, and the Start Delay timer is
incrementing.
Displayed when the drive is in Sleep Mode or when the drive is waiting for the feedback level to reach the level
set in P1-04, Start Level.
Displayed when the drive entering Sleep Mode and the pressure setpoint is being boosted. During this time, the
U1-01, Frequency Reference, monitor will be updated with the boosted setpoint.
Displayed when the drive start is being delayed by Coast to Stop with Timer. This time is adjusted by parameter
b1-11, Coast to Stop with Timer Time.
Displayed when the drive is determining whether the feedback will change abruptly when the drive enters Sleep
Mode. Drop Level is configured by P2-08, Delta Sleep Feedback Drop Level, and P2-09 Feedback Detection
Drop Time.
Pre Chg Mode
Pre-chy Active
Displayed during Pre-Charge Mode.
Thrust Mode
Thrust Active
Displayed during Thrust Mode.
Utility Delay Adjust by P4-17
Lube Pump Active
LOCK
Parameter Locked
Displayed when the drive is delaying the Run command due to the Utility Start Delay Function.
Displayed when the drive is delaying the start of the motor and the Lube Pump digital output is energized.
Anti Jam Active
Sleep Active
Min Water Level
Displayed when the drive is performing the anti-jam function.
Displayed when the drive has gone to sleep because the water level has dropped below the level set in Q4-04 for
longer than the time set in Q4-05.
Sleep Active
Min Suction Pres
Displayed when the drive has gone to sleep because the suction level has dropped below the level set in Q5-04
for longer than the time set in Q5-05.
Net Start Delay
P9-29 Active
Displayed when the MEMOBUS network is waiting for the P9-29 timer to elapse.
Network FB Lost
Check FB Source
Displayed when no valid analog PI feedback source can be found on the network and network PI feedback has
been lost.
Net Pump Err
Chk Faulted Pump
Displayed when the drive has been stopped because another drive in the network has a system fault or a Low City
Pressure alarm.
Net Water Level
or Suction Lost
Displayed when the network source for Water Level or Suction Control Pressure has been lost.
Net Geothm Tmp
Lost, Chk Source
Displayed when no valid analog Geothermal Temperature source can be found on the network.
Displayed after an attempt to change a parameter when A1-01 = 3. Unlock the keypad by setting A1-01 = 2.
u Fault Reset Methods
When a fault occurs, the cause of the fault must be removed and the drive must be restarted. The table below lists the different
ways to restart the drive.
After the Fault Occurs
Procedure
ALM
DIGITAL OPERATOR JVOP-183
-Rdy-
-DRIVE-
Fix the cause of the fault, restart the drive, and
Press
reset the fault
Freq Ref (OPR)
U1- 01=60.00Hz
F1
F2
M
M
ESC
HAND
RESET
ENTER
AUTO
Resetting via a multi-function digital input
programmed for Fault Reset (H1-oo = 14).
5
----------------
U1- 02=60.00Hz
JOG FWD FWD/REV
on the HOA keypad.
For example, close then open the fault signal digital
input via terminal S4. S4 is set for “Fault Reset” as
default (H1-04 = 14).
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
OFF
Drive
Fault Reset Switch
Troubleshooting
HOA Keypad Display
S4 Fault Reset Digital Input
SC Digital Input Common
213
5.7 HOA Keypad Display Messages
After the Fault Occurs
Procedure
Turn off the main power supply if the above methods do not reset the fault. Reapply power after the
HOA keypad display has turned off.
When an “SC” error occurs, contact Yaskawa or a Yaskawa agent before cycling the power to the drive.
Note:
214
2
ON
1
OFF
If the Run command is present, the drive will disregard any attempts to reset the fault. Remove the Run command before attempting to clear
a fault situation.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.8 Auto-Tuning
5.8
Auto-Tuning
u Types of Auto-Tuning
The drive offers different types of Auto-Tuning for induction motors. Refer to the tables below to select the type of AutoTuning that bests suits the application.
n Auto-Tuning for Induction Motors
This feature automatically sets the V/f pattern and motor parameters E1-oo and E2-oo for an induction motor.
Table 5.8 Types of Auto-Tuning for Induction Motors
Type
Stationary Auto-Tuning for
Line-to-Line Resistance
Rotational Auto-Tuning for
V/f Control
Stationary
Auto-Tuning 2
Control Mode
V/f
OLV
Setting
Application Conditions and Benefits
T1-01 = 2
• The drive is used in V/f Control and other Auto-Tuning selections are
not possible.
• Perform when entering motor data manually while using motor cables
longer than 50 m.
• Drive and motor capacities differ.
• Tunes the drive after the cable between the drive and motor has been
replaced with a cable over 50 m long. Assumes Auto-Tuning has
already been performed.
• Should not be used for any vector control modes unless the motor cable
has changed.
YES
YES
T1-01 = 3
• Recommended for applications using Speed Estimation Speed Search
or using the Energy Saving function in V/f Control.
• Assumes motor can rotate while Auto-Tuning is executed. Increases
accuracy for certain functions like torque compensation, slip
compensation, Energy Saving, and Speed Search.
YES
–
T1-01 = 4
• Motor and load cannot be decoupled and the load is higher than 30%.
• A motor test report is available. After entering the no-load current and
the rated slip, the drive calculates and sets all other motor-related
parameters.
–
YES
Table 5.9 lists the data that must be entered for Auto-Tuning. Make sure this data is available before starting Auto-Tuning.
The necessary information is usually listed on the motor nameplate or in the motor test report provided by the motor
manufacturer.
Table 5.9 Auto-Tuning Input Data
Control Mode
Motor rated power
Motor rated voltage
Motor rated current
Motor rated frequency
Number of motor poles
Motor rated speed
Motor no-load current
Motor rated slip
Motor iron loss
Input Parameter
Unit
A1-02
T1-02
T1-03
T1-04
T1-05
T1-06
T1-07
T1-09
T1-10
T1-11
–
kW
Vac
A
Hz
r/min
A
Hz
W
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
0, 2
YES
–
YES
–
–
–
–
–
–
0
YES
YES
YES
YES
YES
YES
–
–
YES
4
Stationary 2
2
YES
YES
YES
YES
YES
YES
YES
YES
–
Troubleshooting
Input Value
Tuning Type (T1-01)
2
3
Line-to-Line
Rotational for V/f
Resistance
Control
5
215
5.8 Auto-Tuning
u Auto-Tuning Interruption and Fault Codes
If tuning results are abnormal or the OFF key is pressed before completion, Auto-Tuning will be interrupted and a fault code
will appear on the HOA keypad.
A
DIGITAL OPERATOR JVOP-180
B
ALM
- A.TUNE - DRV Rdy
Tune Proceeding
DIGITAL OPERATOR JVOP-180
- MODE -
Er-03
X.XX Hz/ X.XXA
STOP key
<<<<<< >>> >>>
FWD
A – During Auto-Tuning
ESC
LO
RE
ALM
DRV
FWD RESET
B – Auto-Tuning
Aborted
LO
ESC
Figure 5.1 Auto-Tuning Aborted Display
RESET
RUN
u Auto-Tuning Operation Example
ENTER
STOP
RESET
RUN
RE
ENTER
STOP
The following example demonstrates Stationary Auto-Tuning for Line-to-Line Resistance.
n Selecting the Type of Auto-Tuning
Step
1.
Turn on the power to the drive. The initial display appears.
Display/Result
- MODE - DRV Rdy
Auto Setpoint
U5-99= 0.0PSI
U1-02= 0.00Hz LSEQ
U1-91= 0.0PSI LREF
<-MONITOR->
- MODE - PRG
Auto-Tuning
2.
Press
or
until the Auto-Tuning display appears.
AUTO
HELP FWD DATA
- A.TUNE - PRG Rdy
Tuning Mode Sel
3.
Press
to begin setting parameters.
T1-01= 2 *2*
Term Resistance
ESC FWD DATA
- A.TUNE - PRG Rdy
Tuning Mode Sel
4.
Press
5.
Save the setting by pressing
to display the value for T1-01.
.
T1-01= 2 *2*
Term Resistance
“2”
FWD
Entry Accepted
- A.TUNE - PRG Rdy
Tuning Mode Sel
6.
The display automatically returns to the display shown in Step 3.
T1-01= 2 *2*
Term Resistance
ESC FWD DATA
n Selecting the Type of Auto-Tuning
Step
1.
Turn on the power to the drive. The initial display appears.
Display/Result
- MODE - DRV Rdy
FREF (OPR)
U1-01= 0.00Hz
U1-02= 0.00Hz LSEQ
U1-03= 0.00A LREF
JOG FWD FWD/REV
- MODE - PRG
Auto-Tuning
2.
Press
or
until the Auto-Tuning display appears.
AUTO
HELP FWD DATA
216
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
5.8 Auto-Tuning
Step
Display/Result
- A.TUNE - PRG Rdy
Tuning Mode Sel
3.
Press
T1-01= 2 *2*
Term Resistance
to begin setting parameters.
ESC FWD DATA
- A.TUNE - PRG Rdy
Tuning Mode Sel
4.
Press
5.
Save the setting by pressing
T1-01= 2 *2*
Term Resistance
“2”
FWD
to display the value for T1-01.
.
Entry Accepted
- A.TUNE - PRG Rdy
Tuning Mode Sel
6.
The display automatically returns to the display shown in Step 3.
T1-01= 2 *2*
Term Resistance
ESC FWD DATA
n Enter Data from the Motor Nameplate
After selecting the type of Auto-Tuning, enter the data required from the motor nameplate.
Note:
These instructions continue from Step 6 in “Selecting the Type of Auto-Tuning”.
Step
Display/Result
- A.TUNE - PRG Rdy
Mtr Rated Power
1.
Press
to access the motor output power parameter T1-02.
T1-02= 0.75kW
(0.00 ~ 650.00)
“0.75kW”
ESC FWD DATA
- A.TUNE - PRG Rdy
Mtr Rated Power
2.
Press
Press
kW.
4.
Press
left
- A.TUNE - PRG Rdy
Mtr Rated Power
F2
F1
3.
T1-02= 000.75kW
(0.00 ~ 650.00)
“0.75kW”
FWD
to view the default setting.
,
right
,
,
, and
to enter the motor power nameplate data in
to save the setting.
T1-02= 000.40kW
(0.00 ~ 650.00)
“0.75kW”
FWD
Entry Accepted
5.
The display automatically returns to the display in Step 1.
6.
Repeat Steps 1 through 5 to set the following parameters:
• T1-03, Motor Rated Voltage (Rotational Auto-Tuning for V/f Control only)
• T1-04, Motor Rated Current
• T1-05, Motor Base Frequency
• T1-06, Number of Motor Poles
• T1-07, Motor Base Frequency (Rotational Auto-Tuning for V/f Control only)
• T1-09, Motor No-Load Current (Stationary Auto-Tuning 2 only)
• T1-10, Motor Rated Slip (Stationary Auto-Tuning 2 only)
Note:
Troubleshooting
- A.TUNE - PRG Rdy
Mtr Rated Power
T1-02= 0.40kW
(0.00 ~ 650.00)
“0.75kW”
ESC FWD DATA
- A.TUNE - PRG
Rated Voltage
T1-03= 200.0VAC
(0.0 ~ 255.0)
“200.0VAC”
ESC FWD DATA
5
- A.TUNE - PRG
Rated Current
T1-04= X.XX A
(0.35 ~ 7.00)
“X.XX A”
ESC FWD DATA
To execute Stationary Auto-Tuning for line-to-line resistance only, set parameters T1-02 and T1-04.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
217
5.8 Auto-Tuning
n Starting Auto-Tuning
WARNING! Sudden Movement Hazard. The drive and motor may start unexpectedly during Auto-Tuning, which could result in death or
serious injury. Ensure the area surrounding the drive motor and load are clear before proceeding with Auto-Tuning.
WARNING! Electrical Shock Hazard. High voltage will be supplied to the motor when Stationary Auto-Tuning is performed even with the
motor stopped, which could result in death or serious injury. Do not touch the motor until Auto-Tuning has been completed.
NOTICE: Rotational Auto-Tuning will not function properly if a holding brake is engaged on the load. Failure to comply could result in improper
operation of the drive. Ensure the motor can freely spin before beginning Auto-Tuning.
Enter the required information from the motor nameplate. Press
Note:
to proceed to the Auto-Tuning start display.
These instructions continue from Step 6 in “Enter Data from the Motor Nameplate”.
Step
Display/Result
- A.TUNE - DRV Rdy
Auto-Tuning
1.
2.
After entering the data listed on the motor nameplate, press
to confirm.
Press
to activate Auto-Tuning.
flashes. The drive begins by injecting current
into the motor for about 1 min, and then starts to rotate the motor.
Note:
The first digit on the display indicates which motor is undergoing
Auto-Tuning. The second digit indicates the type of Auto-Tuning being
performed.
0.00 Hz/ 0.00A
Tuning Ready ?
Press RUN key
ESC FWD
- A.TUNE - DRV Rdy
Tune Proceeding
X.XX Hz/ X.XXA
<<<<<< >>> >>>
FWD
- MODE -
3.
Auto-Tuning finishes in approximately one to two minutes.
DRV
End
Tune Successful
FWD RESET
218
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6
Periodic Inspection & Maintenance
This chapter describes the periodic inspection and maintenance of the drive to ensure that it receives
the proper care to maintain overall performance.
6.1
6.2
6.3
INSPECTION........................................................................................................220
PERIODIC MAINTENANCE.................................................................................222
DRIVE REPLACEMENT.......................................................................................224
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6.1 Inspection
6.1
Inspection
Power electronics have limited life and may exhibit changes in characteristics or performance deterioration after years of use
under normal conditions. To help avoid such problems, it is important to perform preventive maintenance and periodic
inspection on the drive.
Drives contain a variety of power electronics such as power transistors, semiconductors, capacitors, resistors, fans, and relays.
The electronics in the drive serve a critical role in maintaining proper motor control.
Follow the inspection lists provided in this chapter as a part of a regular maintenance program.
Note: The drive will require more frequent inspection if it is placed in harsh environments, such as:
• High ambient temperatures
• Frequent starting and stopping
• Fluctuations in the AC supply or load
• Excessive vibrations or shock loading
• Dust, metal dust, salt, sulfuric acid, chlorine atmospheres
• Poor storage conditions.
Perform the first equipment inspection one to two years after installation.
u Recommended Periodic Inspection
Table 6.1 outlines the recommended periodic inspections for Yaskawa drive installations. Although periodic inspections should
generally be performed once a year; the drive may require more frequent inspection in harsh environments or with rigorous
use. Operating and environmental conditions, along with experience in each application, will determine the actual inspection
frequency for each installation. Periodic inspection will help to avoid premature deterioration in performance or product failure.
Copy this checklist and mark the “Checked” column after each inspection.
n Periodic Inspection
WARNING! Electrical Shock Hazard. Do not inspect, connect, or disconnect any wiring while the power is on. Failure to comply can result
in serious personal injury. Before servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the
power supply is turned off. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc. To prevent electric shock,
wait for at least the time specified on the warning label; after all indicators are OFF, measure for unsafe voltages to confirm the drive is safe
prior to servicing.
Table 6.1 Periodic Inspection Checklist
Inspection Area
Inspection Points
Corrective Action
Main Circuit Periodic Inspection
• Inspect equipment for discoloration from overheating • Replace damaged components as required.
or deterioration.
• The drive has few serviceable parts and may require
• Inspect for damaged or deformed parts.
complete drive replacement.
• Inspect enclosure door seal if used.
General
• Use dry air to clear away foreign matter. Use a
Inspect for dirt, foreign particles, or dust collection on
pressure of 39.2 × 104 to 58.8 × 104 Pa
components.
(4 - 6 kg•cm2) (57 to 85 psi).
• Replace components if cleaning is not possible.
• Inspect wiring and connections for discoloration,
Conductors and
damage, or heat stress.
Repair or replace damaged wiring.
Wiring
• Inspect wire insulation and shielding for wear.
Inspect terminals for stripped, damaged, or loose
Tighten loose screws and replace damaged screws or
Terminals
connections.
terminals.
• Inspect contactors and relays for excessive noise
• Check coil voltage for overvoltage or undervoltage
during operation.
conditions.
Relays and Contactors
• Inspect coils for signs of overheating such as melted • Replace damaged removable relays, contactors, or
or cracked insulation.
circuit board.
• Minor discoloration may be acceptable.
Inspect
for
discoloration
of
heat
stress
on
or
around
Braking Resistors
resistors.
• Check for loose connections if discoloration exists.
• Inspect for leaking, discoloration, or cracks.
drive has few serviceable parts and may require
Electrolytic Capacitor • Check if the cap has come off, for any swelling, or if The
complete drive replacement.
the sides have burst open.
220
Checked
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
6.1 Inspection
Inspection Area
Diode, IGBT
(Power Transistor)
Operation Check
General
Circuit Boards
Inspection Points
Corrective Action
Use dry air to clear away foreign matter. Use a
Inspect for dust or other foreign material collected on the
pressure of 39.2 × 104 to 58.8 × 104 Pa
surface.
(4 - 6 kg•cm2) (57 to 85 psi).
Checked
Motor Periodic Inspection
Stop the motor and contact qualified maintenance
Check for increased vibration or abnormal noise.
personnel as required.
Control Circuit Periodic Inspection
• Tighten loose screws and replace damaged screws
• Inspect terminals for stripped, damaged, or loose
or terminals.
connections.
•
If
terminals are integral to a circuit board, then
• Make sure all terminals have been properly tightened.
board or drive replacement may be required.
• Fix any loose connections.
• If an antistatic cloth or vacuum plunger cannot be
used, replace the board.
Check for any odor, discoloration, and rust. Make sure • Do not use any solvents to clean the board.
connections are properly fastened and that no dust or oil • Use dry air to clear away foreign matter. Use a
mist has accumulated on the surface of the board.
pressure of 39.2 × 104 to 58.8 × 104 Pa
(4 - 6 kg•cm2) (57 to 85 psi).
The drive has few serviceable parts and may require
complete drive replacement.
Cooling System Periodic Inspection
Cooling Fan,
Circulation Fan,
Control Board
Cooling Fan
Heatsink
Air Duct
Replace as required.
Use dry air to clear away foreign matter. Use a
Inspect for dust or other foreign material collected on the
pressure of 39.2 × 104 to 58.8 × 104 Pa
surface.
(4 - 6 kg•cm2) (57 to 85 psi).
Inspect air intake and exhaust openings. They must be • Visually inspect the area.
free from obstruction and properly installed.
• Clear obstructions and clean air duct as required.
Display Periodic Inspection
• Make sure data appears on the display properly.
• Contact the nearest sales office if there is any
• Inspect for dust or other foreign material that may have trouble with the display or keypad.
collected on surrounding components.
Periodic Inspection &
Maintenance
HOA Keypad
• Check for abnormal oscillation or unusual noise.
• Check for damaged or missing fan blades.
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6.2 Periodic Maintenance
6.2
Periodic Maintenance
The drive has Maintenance Monitors that keep track of component wear. This feature provides advance maintenance warning
and eliminates the need to shut down the entire system for unexpected problems. The drive allows the user to check predicted
maintenance periods for the components listed below.
• Cooling Fan, Circulation Fan, Control Board Cooling Fan
• Electrolytic Capacitors
• Inrush Prevention Circuit
• IGBTs
For replacement parts, contact the distributor where the drive was purchased or contact Yaskawa directly.
u Replacement Parts
Table 6.2 contains the estimated performance life of components that require replacement during the life of the drive. Only
use Yaskawa replacement parts for the appropriate drive model and revision.
Table 6.2 Estimated Performance Life
Component
Cooling Fan, Circulation Fan
Estimated Performance Life
10 years
Electrolytic Capacitors
10 years <1>
<1> Electrolytic capacitors cannot be replaced on some lower capacity models. Complete drive replacement may be required for these models.
NOTICE: Estimated performance life based on specific usage conditions. These conditions are provided for the purpose of replacing parts
to maintain performance. Some parts may require more frequent replacement due to poor environments or rigorous use.
Usage conditions for estimated performance life:
Ambient temperature: Yearly average of 40 °C (IP00/Open Type enclosure)
Load factor: 80% maximum
Operation time: 24 hours a day
n Performance Life Monitors Maintenance Monitors
The drive calculates the maintenance period for components that may require replacement during the life of the drive. A
percentage of the maintenance period is displayed on the HOA keypad by viewing the appropriate monitor parameter.
When the maintenance period reaches 100%, there is increased risk that the drive may malfunction. Yaskawa recommends
checking the maintenance period regularly to ensure maximum performance life.
Refer to Recommended Periodic Inspection on page 220 for more details.
Table 6.3 Performance Life Monitors Used for Component Replacement
Parameter
U4-03
U4-04
U4-05
U4-06
222
Component
Cooling Fan
Circulation Fan
Control Board Cooling
Fan
DC Bus Capacitors
Inrush (pre-charge)
Relay
Contents
Displays the accumulated operation time of the fan, from 0 to 99999 hours. This value is automatically reset
to 0 once it reaches 99999.
Displays the accumulated fan operation time as a percentage of the specified maintenance period.
Displays the accumulated time the capacitors are used as a percentage of the specified maintenance period.
Displays the number of times the drive is powered up as a percentage of the performance life of the inrush
circuit.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
6.2 Periodic Maintenance
n Alarm Outputs for Maintenance Monitors
An output can be set up to inform the user when a specific components has neared its expected performance life.
When one of multi-function digital output terminals has been assigned the maintenance monitor function (H2-oo = 2F), the
terminal will close when the cooling fan, DC bus capacitors, or DC bus pre-charge relay reach 90% of the expected performance
life, or when the IGBTs have reached 50% of their expected performance life. Additionally, the HOA keypad operator will
display an alarm like shown in Table 6.4 to indicate the specific components that may need maintenance.
Table 6.4 Maintenance Alarms
HOA Keypad Alarm Display
<1>
LT-1
<1>
LT-2
<1>
LT-3
<1>
LT-4
<2>
TrPC
Function
Corrective Action
The cooling fans have reached 90% of their designated Replace the cooling fan.
life time.
Contact a Yaskawa representative or the
The DC bus capacitors have reached 90% of their
nearest Yaskawa sales office on
designated life time.
possible drive replacement.
The pre-charge circuit has reached 90% of its designated Contact a Yaskawa representative or the
nearest Yaskawa sales office on
life time.
possible drive replacement.
The IGBTs have reached 50% of their designated life Check the load, carrier frequency, and
time.
output frequency.
The IGBTs have reached 90% of their designated life Contact a Yaskawa representative or the
nearest Yaskawa sales office on
time.
possible drive replacement.
<1> This alarm message will be output only if the Maintenance Monitor function is assigned to one of the digital outputs (H2-oo = 2F). The alarm
will also trigger a digital output that is programmed for alarm indication (H2-oo = 10).
<2> This alarm message will always be output, even if the Maintenance Monitor function is not assigned to any of the digital outputs (H2-oo = 2F).
The alarm will also trigger a digital output that is programmed for alarm indication (H2-oo = 10).
n Related Drive Parameters
Use parameters o4-03, o4-05, o4-07, and o4-09 to reset a Maintenance Monitor to zero after replacing a specific component.
Refer to Parameter List on page 255 for details on parameter settings.
Periodic Inspection &
Maintenance
NOTICE: If these parameters are not reset after the corresponding parts have been replaced, the Maintenance Monitor function will continue
to count down the performance life from the value that was reached with the old part. If the Maintenance Monitor is not reset, the drive will
not have the correct value of the performance life for the new component.
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6.3 Drive Replacement
6.3
Drive Replacement
u Replacing the Drive
WARNING! Electrical Shock Hazard. Do not connect or disconnect wiring while the power is on. Failure to comply can result in serious
personal injury. Before servicing the drive, disconnect all power to the equipment. The internal capacitor remains charged even after the
power supply is turned off. After shutting off the power, wait for at least the amount of time specified on the drive before touching any
components.
WARNING! Electrical Shock Hazard. Do not allow unqualified personnel to perform work on the drive. Failure to comply could result in
serious injury. Installation, maintenance, inspection and servicing must be performed only by authorized personnel familiar with installation,
adjustment and maintenance of AC drives.
NOTICE: Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards. Failure to comply may result
in ESD damage to the drive circuitry.
The following procedure explains how to replace a drive.
This section provides instructions for drive replacement only.
To install option boards or other types of options, refer to the specific manuals for those options.
NOTICE: When transferring a braking transistor, braking resistor, or other type of option from a damaged drive to a new replacement drive,
make sure it is working properly before reconnecting it to the new drive. Replace broken options to prevent immediate breakdown of the
replacement drive.
1.
Remove the terminal cover.
Figure 6.1 Remove the Terminal Cover
2.
Note:
Loosen the screws holding the terminal board in place. Remove the screw securing the bottom cover and remove the
bottom cover from the drive.
IP00/Open Type enclosure drives do not have a bottom cover or conduit.
Figure 6.2 Unscrew the Terminal Board and Remove the Bottom Cover
3.
224
Slide the terminal board as illustrated by the arrows to remove it from the drive along with the bottom cover.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
6.3 Drive Replacement
Figure 6.3 Remove the Terminal Board
Figure 6.4 Disconnected Removable Terminal Board
4.
5.
Disconnect all option cards and options, making sure they are intact before reusing.
Replace the drive and wire the main circuit.
n Installing the Drive
After wiring the main circuit, connect the terminal block to the drive as shown in Figure 6.5. Use the installation screw
to fasten the terminal block into place.
Figure 6.5 Install the Terminal Board
2.
3.
4.
Reconnect options for the new drive the same way the options were connected in the old drive. Connect option boards
to the same option ports in the new drive that were used in the old drive.
Replace the terminal cover.
After powering on the drive, all parameter settings are transferred from the terminal board to the drive memory. If an
oPE04 error occurs, load the parameter settings saved on the terminal board to the new drive by setting parameter
A1-03 to 5550. Reset the Maintenance Monitor function timers by setting parameters o4-01 through o4-12 to 0, and
parameter o4-13 to 1.
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Periodic Inspection &
Maintenance
1.
6
6.3 Drive Replacement
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7
Peripheral Devices & Options
This chapter explains option installation procedures for the drive.
7.1
OPTION CARD INSTALLATION..........................................................................228
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7.1 Option Card Installation
7.1
Option Card Installation
This section provides instructions on installing option cards.
u Prior to Installing the Option
Prior to installing the option, wire the drive, make necessary connections to the drive terminals, and verify that the drive
functions normally without the option installed.
Table 7.1 below lists the number of options that can be connected to the drive and the drive ports for connecting those options.
Table 7.1 Option Installation
Option
SI-P3, SI-EP3, SI-N3, SI-EN3, SI-EM3, SI-B3,
SI-W3, SI-J3
AO-A3, DO-A3
Port/Connector
Number of Options Possible
CN5-A
1
CN5-A, B, C
1
Figure 7.1 shows an exploded view of the drive with the option and related components for reference.
I
J
K
A
M
L
B
H
C
G
F
NS
TX
MS
RX
E
D
A – Drive front cover
B – HOA keypad
C – LED label (for communication
options)
D – Drive terminal cover
E – Removable tabs for wire routing
F – Included screws
G – Ground wire
H – Drive grounding terminal (FE)
I – Connector CN5-C
J – Connector CN5-B
K – Connector CN5-A
L – Insertion point for CN5 connector
M – Option
Figure 7.1 Drive Components with Option
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7.1 Option Card Installation
u Communication Option Installation Example
Remove the front covers of the drive before installing the option. Communication options can inserted only into the CN5-A
connector located on the drive control board.
Preparing the Drive
1. Shut off power to the drive, wait the appropriate amount of time for voltage to dissipate, then remove the HOA keypad
(B) and front covers (A, D). Front cover removal varies by model.
DANGER! Electrical Shock Hazard. Do not connect or disconnect wiring while the power is on. Failure to comply will result in death
or serious injury. Before installing the option, disconnect all power to the drive. The internal capacitor remains charged even after
the power supply is turned off. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc. To prevent
electric shock, wait at least five minutes after all indicators are off and measure the DC bus voltage level to confirm safe level.
NOTICE: Damage to Equipment. Observe proper electrostatic discharge procedures (ESD) when handling the option, drive, and
circuit boards. Failure to comply may result in ESD damage to circuitry.
A
B
D
Figure 7.2 Remove the Front Covers and HOA Keypad
2.
With the front covers and HOA keypad removed, apply the LED label (C) in the appropriate position on the drive top
front cover (A).
A
NS
TX
MS
RX
C
Connecting Option and Ground Wire
1. Insert the option (M) into the CN5-A connector (K) located on the drive and fasten it using one of the included screws
(F).
Peripheral Devices &
Options
Figure 7.3 Apply the LED Label
7
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229
7.1 Option Card Installation
K
M
L
F
NS
TX
MS
RX
Figure 7.4 Insert the Option
2.
Connect the ground wire (G) to the ground terminal (H) using one of the remaining provided screws (F). Connect the
other end of the ground wire (G) to the remaining ground terminal and installation hole on the option (M) using the
last remaining provided screw (F) and tighten both screws to 0.5 ~ 0.6 N m or (4.4 ~ 5.3 in lbs).
M
H
NS
TX
G
MS
RX
F
Figure 7.5 Connect the Ground Wire
Note:
There are two screw holes on the drive for use as ground terminals. When connecting three options, two ground wires will need
to share the same drive ground terminal.
Wiring the Option
1. Route the option wiring.
Depending on the drive model, some drives may require routing the wiring through the side of the front cover to the
outside to provide adequate space for the wiring. In these cases, using diagonal cutting pliers, cut out the perforated
openings on the left side of the drive front cover. Sharp edges along the cut out should be smoothed down with a file
or sand paper to prevent any damage to the wires.
2.
Note:
When installing option cards to models 2A0004 to 2A0040, 4A0002 to 4A0023, and 5A0003 to 5A0011, it may be
necessary to route the cables connected to the option through the top cover to the outside. Models 2A0056 to 2A0415,
4A0031 to 4A1200, and 5A0017 to 5A0242 have enough space to keep all wiring inside the unit.
Connect the communication cables to the option terminal block (TB1).
Separate the communications cables from the main circuit cables and other wiring and power cables. Use properly grounded
shielded cables for the communication cables to prevent problems caused by electrical interference.
Replacing the Drive Covers and HOA Keypad
1. Replace and secure the front covers of the drive (A, D) and replace the HOA keypad (B).
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7.1 Option Card Installation
A
B
NS
TX
MS
RX
D
Figure 7.6 Replace the Front Covers and HOA Keypad
Take proper precautions when wiring the option so that the front covers will easily fit back onto the drive. Make sure no cables
are pinched between the front covers and the drive when replacing the covers.
Peripheral Devices &
Options
Note:
7
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7.1 Option Card Installation
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Appendix: A
Specifications
A.1
A.2
A.3
A.4
POWER RATINGS...............................................................................................234
DRIVE SPECIFICATIONS....................................................................................243
DRIVE WATT LOSS DATA..................................................................................245
DRIVE DERATING DATA....................................................................................247
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A.1 Power Ratings
A.1 Power Ratings
u Three-Phase 200 V Class Drive Models 2A0004 to 2A0030
Table A.1 Power Ratings (Three-Phase 200 V Class)
Item
Drive Model
Maximum Applicable Motor
Capacity (HP) <1>
Input
ND Rating
ND Rating
Input Current (A) <2>
Rated Voltage
Rated Frequency
Allowable Voltage Fluctuation
Allowable Frequency Fluctuation
Input Power (kVA)
ND Rating
Rated Output Capacity
ND Rating <5>
(kVA) <4>
Rated Output Current (A)
Output
Specification
2A0004 2A0006 2A0008 2A0010 2A0012 2A0018 2A0021 2A0030
ND Rating
<5>
0.75
1
2
3
3
5
7.5
10
3.9
7.3
8.8
10.8
13.9
18.5
24
37
Three-phase 200 to 240 Vac 50/60 Hz/270 to 340 Vdc <3>
-15 to 10%
±5%
5.8
7.8
9.5
14
18
2.2
3.1
4.1
1.3
2.3
3
3.7
4.6
6.7
8
11.4
3.5
6
8
9.6
12
17.5
21
30
Overload Tolerance
ND Rating: 120% of rated output current for 60 s
(Derating may be required for applications that start and stop frequently)
Carrier Frequency
User-adjustable between 1 and 15 kHz <5>
Three-phase 200 to 240 V (proportional to input voltage)
400 Hz (user-set)
Maximum Output Voltage (V)
Maximum Output Frequency (Hz)
<1> The motor capacity (HP) refers to a NEC rated 4-pole motor. The rated output current of the drive output amps should be equal to or greater than
the motor current. Select the appropriate capacity drive if operating the motor continuously above motor nameplate current.
<2> Assumes operation at the rated output current. Input current rating varies depending on the power supply transformer, input reactor, wiring
connections, and power supply impedance.
<3> DC is not available for UL/CE standards.
<4> Rated motor capacity is calculated with a rated output voltage of 220 V.
<5> Carrier frequency default setting is Swing PWM 1 (C6-02 = 7). C6-02 settings 1, 7, 8, 9, and A do not require current derating. All other settings
raise the carrier frequency and require current derating.
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A.1 Power Ratings
u Three-Phase 200 V Class Drive Models 2A0040 to 2A0211
Table A.2 Power Ratings Continued (Three-Phase 200 V Class)
Item
Drive Model
Maximum Applicable Motor Capacity
(HP) <1>
Input
ND Rating
ND Rating
Input Current (A) <2>
Rated Voltage
Rated Frequency
Allowable Voltage Fluctuation
Allowable Frequency Fluctuation
Input Power (kVA)
ND Rating
Rated Output Capacity
ND Rating <5>
(kVA) <4>
Rated Output Current (A)
ND Rating
Overload Tolerance
Output
Carrier Frequency
Maximum Output Voltage (V)
Maximum Output Frequency (Hz)
<5>
Specification
2A0081 2A0110
2A0040
2A0056
2A0069
2A0138 2A0169
2A0211
15
20
25
30
40
50
60
75
52
68
80
96
111
136
164
200
Three-phase 200 to 240 Vac 50/60 Hz/270 to 340 Vdc <3>
27
36
44
-15 to 10%
±5%
52
51
15.2
21
26
31
42
53
64
80
40
56
69
81
110
138
169
211
62
75
91
ND Rating: 120% of rated output current for 60 s
(Derating may be required for applications that start and stop frequently)
User-adjustable
between 1 and
User-adjustable between 1 and 15 kHz <5>
10 kHz <5>
Three-phase 200 to 240 V (proportional to input voltage)
400 Hz (user-set)
Specifications
<1> The motor capacity (HP) refers to a NEC rated 4-pole motor. The rated output current of the drive output amps should be equal to or greater than
the motor current. Select the appropriate capacity drive if operating the motor continuously above motor nameplate current.
<2> Assumes operation at the rated output current. Input current rating varies depending on the power supply transformer, input reactor, wiring
connections, and power supply impedance.
<3> DC is not available for UL/CE standards.
<4> Rated motor capacity is calculated with a rated output voltage of 220 V.
<5> Carrier frequency default setting is Swing PWM 1 (C6-02 = 7). C6-02 settings 1, 7, 8, 9, and A do not require current derating. All other settings
raise the carrier frequency and require current derating.
A
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A.1 Power Ratings
u Three-Phase 200 V Class Drive Models 2A0250 to 2A0415
Table A.3 Power Ratings Continued (Three-Phase 200 V Class)
Item
Drive Models
<1>
2A0415
100
125
150
175
ND Rating
Input Current (A) <2>
Rated Voltage
Rated Frequency
Allowable Voltage Fluctuation
Allowable Frequency Fluctuation
Input Power (kVA)
ND Rating
271
324
394
471
Rated Output Capacity (kVA)
<4>
Rated Output Current (A)
Output
Specification
2A0312
2A0360
ND Rating
Maximum Applicable Motor Capacity (HP)
Input
2A0250
Three-phase 200 to 240 Vac 50/60 Hz/270 to 340 Vdc <3>
-15 to 10%
±5%
124
148
180
215
ND Rating
<5>
95
119
137
158
ND Rating
<5>
250
312
360
415
Overload Tolerance
ND Rating: 120% of rated output current for 60 s
(Derating may be required for applications that start and stop frequently)
Carrier Frequency
User-adjustable between 1 and 10 kHz <5>
Three-phase 200 to 240 V (proportional to input voltage)
400 Hz (user-set)
Maximum Output Voltage (V)
Maximum Output Frequency (Hz)
<1> The motor capacity (HP) refers to a NEC rated 4-pole motor. The rated output current of the drive output amps should be equal to or greater than
the motor current. Select the appropriate capacity drive if operating the motor continuously above motor nameplate current.
<2> Assumes operation at the rated output current. Input current rating varies depending on the power supply transformer, input reactor, wiring
connections, and power supply impedance.
<3> DC is not available for UL/CE standards.
<4> Rated motor capacity is calculated with a rated output voltage of 220 V.
<5> Carrier frequency default setting is Swing PWM 1 (C6-02 = 7). C6-02 settings 1, 7, 8, 9, and A do not require current derating. All other settings
raise the carrier frequency and require current derating.
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A.1 Power Ratings
u Three-Phase 400 V Class Drive Models 4A0002 to 4A0031
Table A.4 Power Ratings (Three-Phase 400 V Class)
Item
Drive Models
Maximum Applicable Motor
Capacity (HP) <1>
Input
Output
Specification
4A0002 4A0004 4A0005 4A0007 4A0009 4A0011 4A0018 4A0023 4A0031
ND Rating
0.75
2
3
3
5
7.5
10
15
20
Input Current (A) <2> ND Rating
Rated Voltage
Rated Frequency
Allowable Voltage Fluctuation
Allowable Frequency Fluctuation
Input Power (kVA)
ND Rating
2.1
4.3
5.9
8.1
9.4
14
20
24
38
Three-phase: 380 to 480 Vac 50/60 Hz/510 to 680 Vdc <3>
2.3
4.3
6.1
8.1
-15 to 10%
±5%
10.0
14.5
19.4
28.4
37.5
Rated Output Capacity
(kVA) <4>
ND Rating
1.6
3.1
4.1
5.3
6.7
8.5
13.3
17.5
24
Rated Output Current
(A)
ND Rating
2.1
4.1
5.4
6.9
8.8
11.1
17.5
23
31
<5>
<5>
Overload Tolerance
ND Rating: 120% of rated output current for 60 s
(Derating may be required for applications that start and stop frequently)
Carrier Frequency
User-adjustable between 1 and 15 kHz <5>
Three-phase: 380 to 480 V (proportional to input voltage)
400 Hz (user-adjustable)
Maximum Output Voltage (V)
Maximum Output Frequency (Hz)
Specifications
<1> The motor capacity (HP) refers to a NEC rated 4-pole motor. The rated output current of the drive output amps should be equal to or greater than
the motor current. Select the appropriate capacity drive if operating the motor continuously above motor nameplate current.
<2> Assumes operation at the rated output current. Input current rating varies depending on the power supply transformer, input reactor, wiring conditions,
and power supply impedance.
<3> DC is not available for UL/CE standards.
<4> Rated motor capacity is calculated with a rated output voltage of 440 V.
<5> Carrier frequency default setting is Swing PWM 1 (C6-02 = 7). C6-02 settings 1, 7, 8, 9, and A do not require current derating. All other settings
raise the carrier frequency and require current derating.
A
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
237
A.1 Power Ratings
u Three-Phase 400 V Class Drive Models 4A0038 to 4A0165
Table A.5 Power Ratings Continued (Three-Phase 400 V Class)
Item
Drive Models
Maximum Applicable Motor
Capacity (HP) <1>
Input
Output
Specification
4A0038 4A0044 4A0058 4A0072 4A0088
ND Rating
ND Rating
Input Current (A) <2>
Rated Voltage
Rated Frequency
Allowable Voltage Fluctuation
Allowable Frequency Fluctuation
Input Power (kVA)
ND Rating
Rated Output Capacity
ND Rating <5>
(kVA) <4>
Rated Output Current
ND Rating <5>
(A)
Overload Tolerance
Carrier Frequency
Maximum Output Voltage (V)
Maximum Output Frequency (Hz)
4A0103 4A0139 4A0165
25
30
40
50
60
75
100
125
44
52
58
71
86
105
142
170
Three-phase: 380 to 480 Vac 50/60 Hz/510 to 680 Vdc <3>
-15 to 10%
±5%
64.9
78.6
46.6
54.9
53.0
29
34
44
55
38
44
58
72
96.0
130
156
67
78
106
126
88
103
139
165
ND Rating: 120% of rated output current for 60 s
(Derating may be required for applications that start and stop frequently)
User-adjustable
between 1 and
User-adjustable between 1 and 15 kHz <5>
10 kHz <5>
Three-phase: 380 to 480 V (proportional to input voltage)
400 Hz (user-adjustable)
<1> The motor capacity (HP) refers to a NEC rated 4-pole motor. The rated output current of the drive output amps should be equal to or greater than
the motor current. Select the appropriate capacity drive if operating the motor continuously above motor nameplate current.
<2> Assumes operation at the rated output current. Input current rating varies depending on the power supply transformer, input reactor, wiring conditions,
and power supply impedance.
<3> DC is not available for UL/CE standards.
<4> Rated motor capacity is calculated with a rated output voltage of 440 V.
<5> Carrier frequency default setting is Swing PWM 1 (C6-02 = 7). C6-02 settings 1, 7, 8, 9, and A do not require current derating. All other settings
raise the carrier frequency and require current derating.
238
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
A.1 Power Ratings
u Three-Phase 400 V Class Drive Models 4A0208 to 4A0675
Table A.6 Power Ratings Continued (Three-Phase 400 V Class)
Item
Drive Models
Maximum Applicable Motor Capacity
(HP) <1>
Input Current (A)
Input
<2>
Output
4A0250
4A0296
ND Rating
150
200
250
300
ND Rating
207
248
300
346
Rated Voltage
Rated Frequency
Allowable Voltage Fluctuation
Allowable Frequency Fluctuation
Input Power (kVA)
ND Rating
Rated Output Capacity
ND Rating <5>
(kVA) <4>
Rated Output Current (A)
Specification
4A0362
4A0414
4A0208
ND Rating
Overload Tolerance
Carrier Frequency
Maximum Output Voltage (V)
Maximum Output Frequency (Hz)
<5>
4A0515
4A0675
350
400-450
500-550
410
465
657
Three-phase: 380 to 480 Vac 50/60 Hz/510 to 680 Vdc <3>
189
227
274
-15 to 10%
±5%
316
159
191
226
276
316
392
514
208
250
296
362
414
515
675
375
425
601
ND Rating: 120% of rated output current for 60 s
(Derating may be required for applications that start and stop frequently)
User-adjustable between 1 and 5
kHz <5>
Three-phase: 380 to 480 V (proportional to input voltage)
400 Hz (user-adjustable)
User-adjustable between 1 and 10 kHz <5>
Specifications
<1> The motor capacity (HP) refers to a NEC rated 4-pole motor. The rated output current of the drive output amps should be equal to or greater than
the motor current. Select the appropriate capacity drive if operating the motor continuously above motor nameplate current.
<2> Assumes operation at the rated output current. Input current rating varies depending on the power supply transformer, input reactor, wiring conditions,
and power supply impedance.
<3> DC is not available for UL/CE standards.
<4> Rated motor capacity is calculated with a rated output voltage of 440 V.
<5> Carrier frequency default setting is Swing PWM 1 (C6-02 = 7). C6-02 settings 1, 7, 8, 9, and A do not require current derating. All other settings
raise the carrier frequency and require current derating.
A
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
239
A.1 Power Ratings
u Three-Phase 600 V Class Drive Models 5A0003 to 5A0032
Table A.7 Power Ratings (Three-Phase 600 V Class)
Item
Drive Models
5A0003
Maximum Applicable Motor
ND Rating
2
Capacity (HP) <1>
Input Current
ND Rating
3.6
(A) <2>
Rated Voltage
Rated Frequency
Input
Allowable Voltage Fluctuation
Allowable Frequency
Fluctuation
Input Power
ND Rating
4.1
(kVA)
Rated Output
ND Rating
2.7
Capacity (kVA)
<4>
<3>
Rated Output
Current (A)
Output
ND Rating
<4>
Overload Tolerance
Carrier Frequency
Maximum Output Voltage (V)
Maximum Output Frequency
(Hz)
2.7
Specification
5A0009 5A0011 5A0017
5A0004
5A0006
3
5
7.5
10
5.1
8.3
12
16
5A0022
5A0027
5A0032
15
20
25
30
23
31
38
45
Three-phase 500 to 600 Vac 50/60 Hz
-10 (-15) to +10%
±5%
5.8
9.5
14
18
26
35
43
51
3.9
6.1
9
11
17
22
27
32
3.9
6.1
9
11
17
22
27
32
ND Rating: 120% of rated output current for 60 s
(Derating may be required for applications that start and stop frequently)
User-adjustable between 1 and 15 kHz <4>
User-adjustable between 1 and 10 kHz <4>
Three-phase 500 to 600 V (proportional to input voltage)
400 Hz (user-set)
<1> The motor capacity (HP) refers to a NEC rated 4-pole motor. The rated output current of the drive output amps should be equal to or greater than
the motor current. Select the appropriate capacity drive if operating the motor continuously above motor nameplate current.
<2> Assumes operation at the rated output current. Input current rating varies depending on the power supply transformer, input reactor, wiring
connections, and power supply impedance.
<3> Rated motor capacity is calculated with a rated output voltage of 575 V.
<4> Carrier frequency default setting is Swing PWM 1 (C6-02 = 7). C6-02 settings 1, 7, 8, 9, and A do not require current derating. All other settings
raise the carrier frequency and require current derating.
240
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
A.1 Power Ratings
u Three-Phase 600 V Class Drive Models 5A0041 to 5A0099
Table A.8 Power Ratings Continued (Three-Phase 600 V Class)
Item
Drive Models
5A0041
5A0052
Specification
5A0062
5A0077
5A0099
ND Rating
40
50
60
75
100
ND Rating
Input Current (A) <2>
Rated Voltage
Rated Frequency
Allowable Voltage Fluctuation
Allowable Frequency Fluctuation
Input Power (kVA)
ND Rating
44
54
66
80
108
Maximum Applicable Motor Capacity (HP)
Input
Rated Output Capacity (kVA)
<1>
<3>
Rated Output Current (A)
Three-phase 500 to 600 Vac 50/60 Hz
50
62
-10 (-15) to +10%
±5%
75
91
123
ND Rating
<4>
41
52
62
77
99
ND Rating
<4>
41
52
62
77
99
Overload Tolerance
Output
Carrier Frequency
Maximum Output Voltage (V)
Maximum Output Frequency (Hz)
ND Rating: 120% of rated output current for 60 s
(Derating may be required for applications that start and stop frequently)
Useradjustable
<4>
User-adjustable between 1 and 10 kHz
between 1 and
8 kHz <4>
Three-phase 500 to 600 V (proportional to input voltage)
400 Hz (user-set)
Specifications
<1> The motor capacity (HP) refers to a NEC rated 4-pole motor. The rated output current of the drive output amps should be equal to or greater than
the motor current. Select the appropriate capacity drive if operating the motor continuously above motor nameplate current.
<2> Assumes operation at the rated output current. Input current rating varies depending on the power supply transformer, input reactor, wiring
connections, and power supply impedance.
<3> Rated motor capacity is calculated with a rated output voltage of 575 V.
<4> Carrier frequency default setting is Swing PWM 1 (C6-02 = 7). C6-02 settings 1, 7, 8, 9, and A do not require current derating. All other settings
raise the carrier frequency and require current derating.
A
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
241
A.1 Power Ratings
u Three-Phase 600 V Class Drive Models 5A0125 to 5A0242
Table A.9 Power Ratings Continued (Three-Phase 600 V Class)
Item
Drive Models
<1>
5A0242
125
150
200
250
ND Rating
Input Current (A) <2>
Rated Voltage
Rated Frequency
Allowable Voltage Fluctuation
Allowable Frequency Fluctuation
Input Power (kVA)
ND Rating
129
158
228
263
Rated Output Capacity (kVA)
<3>
Rated Output Current (A)
Output
Specification
5A0145
5A0192
ND Rating
Maximum Applicable Motor Capacity (HP)
Input
5A0125
Three-phase 500 to 600 Vac 50/60 Hz
147
-10 (-15) to +10%
±5%
181
261
301
ND Rating
<4>
124
144
191
241
ND Rating
<4>
125
145
192
242
Overload Tolerance
ND Rating: 120% of rated output current for 60 s
(Derating may be required for applications that start and stop frequently)
Carrier Frequency
User-adjustable between 1 and 3 kHz <4>
Three-phase 500 to 600 V (proportional to input voltage)
400 Hz (user-set)
Maximum Output Voltage (V)
Maximum Output Frequency (Hz)
<1> The motor capacity (HP) refers to a NEC rated 4-pole motor. The rated output current of the drive output amps should be equal to or greater than
the motor current. Select the appropriate capacity drive if operating the motor continuously above motor nameplate current.
<2> Assumes operation at the rated output current. Input current rating varies depending on the power supply transformer, input reactor, wiring
connections, and power supply impedance.
<3> Rated motor capacity is calculated with a rated output voltage of 575 V.
<4> Carrier frequency default setting is Swing PWM 1 (C6-02 = 7). C6-02 settings 1, 7, 8, 9, and A do not require current derating. All other settings
raise the carrier frequency and require current derating.
242
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
A.2 Drive Specifications
A.2 Drive Specifications
Note:
1. Perform rotational Auto-Tuning to obtain the performance specifications given below.
2. For optimum performance life of the drive, install the drive in an environment that meets the required specifications.
Item
Specification
The following control methods can be set using drive parameters:
• V/f Control (V/f)
• Open Loop Vector Control (OLV)
Control Method
Frequency Control Range
Frequency Accuracy
(Temperature Fluctuation)
0.01 to 400 Hz
Digital input: within ±0.01% of the max output frequency (-10 to +40 °C)
Analog input: within ±0.1% of the max output frequency (25 °C ±10 °C)
Digital inputs: 0.01 Hz
Frequency Setting Resolution Analog inputs: 1/2048 of the maximum output frequency setting (11 bit plus sign)
Resolution of analog inputs A1 and A3 is 10 bit + sign in current mode
Output Frequency Resolution 0.001 Hz
Main speed frequency reference: DC -10 to +10 V (20 kΩ), DC 0 to +10 V (20 kΩ),
Frequency Setting Signal
4 to 20 mA (250 Ω), 0 to 20 mA (250 Ω)
Main speed reference: Pulse train input (max. 32 kHz)
Speed Control Range
Control
Characteristics
V/f: 150% at 3 Hz
OLV: 200% at 0.3 Hz
<1>
Speed Control Accuracy
Speed Response
<1>
<1>
OLV: ±0.2% (25 °C ±10 °C)
OLV
Torque Limit
Parameters setting allow separate limits in four quadrants
(available in OLV)
Accel/Decel Time
0.0 to 6000.0 s (2 selectable combinations of independent acceleration and deceleration settings)
Braking Torque
Braking Transistor
V/f Characteristics
Main Control Functions
Motor Protection
Momentary Overcurrent
Protection
Protection
Functions
V/f: 1:40
OLV: 1:200
<1>
Overload Protection
Overvoltage Protection
Undervoltage Protection
Approx. 20% (approx. 125% when using braking resistor) <2>
• Short-time decel torque <3> : over 100% for 0.4/ 0.75 kW motors, over 50% for 1.5 kW motors, and
over 20% for 2.2 kW and above motors <4> (overexcitation braking/High Slip Braking: approx. 40%)
• Continuous regenerative torque: approx. 20% <4> (approx. 125% with dynamic braking resistor
option <2> : 10% ED, 10s)
Models 2A0004 to 2A0138, 4A0002 to 4A0072, and 5A0003 to 5A0052 have a built-in braking
transistor.
User-selected programs and V/f preset patterns possible
Momentary Power Loss Ride-Thru, Speed Search, Overtorque/Undertorque Detection, Torque Limit,
17 Step Speed (max), Accel/decel Switch, S-curve Accel/decel, 3-wire Sequence, Auto-tuning
(rotational, stationary tuning), Dwell, Cooling Fan on/off Switch, Slip Compensation, Frequency Jump,
Upper/lower Limits for Frequency Reference, DC Injection Braking at Start and Stop, Overexcitation
Braking, High Slip Braking, PID Control (with sleep function), Energy Saving Control, MEMOBUS/
Modbus Comm. (RS-422/RS-485 max, 115.2 kbps), Fault Restart, Application Presets, DriveWorksEZ
(customized function), Removable Terminal Block with Parameter Backup Function, Online Tuning,
KEB, Overexcitation Deceleration, Overvoltage Suppression, Dynamic Noise Control.
Electronic thermal overload relay
Drive stops when output current exceeds 170% of rated output current
Drive stops when rated output current is 120% for 60 s <5>
200 V class: Stops when DC bus voltage exceeds approx. 410 V
400 V class: Stops when DC bus voltage exceeds approx. 820 V
600 V class: Stops when DC bus voltage exceeds approx. 1040 V
200 V class: Stops when DC bus voltage falls below approx. 190 V
400 V class: Stops when DC bus voltage falls below approx. 380 V
600 V class: Stops when DC bus voltage falls below approx. 475 V
Specifications
Starting Torque
A
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
243
A.2 Drive Specifications
Item
Specification
Immediately stop after 15 ms or longer power loss <6> .
Continuous operation during power loss than 2 s (standard) <7>
Heatsink Overheat Protection Thermistor
Braking Resistor Overheat
Overheat input signal for braking resistor (Optional ERF-type, 3% ED)
Protection
Stall Prevention
Stall Prevention is available during acceleration, deceleration, and during run.
Momentary Power Loss
Ride-Thru
Protection
Functions
Ground Protection
DC Bus Charge LED
Area of Use
Ambient Temperature
Humidity
Environment Storage Temperature
Altitude
Vibration/Shock
Safety Standard
Protection Design
Electronic circuit protection <8>
Remains lit until DC bus voltage falls below 50 V
Indoors
-10 to +40 °C (IP20/NEMA Type 1 enclosure), -10 to +50 °C (IP00/Open Type enclosure)
95 RH% or less (no condensation)
-20 to +60 °C (short-term temperature during transportation)
Up to 1000 meters without derating, up to 3000 m with output current and voltage derating.
10 to 20 Hz: 9.8 m/s2
20 to 55 Hz: 5.9 m/s2 (2A0004 to 2A0211, 4A0002 to 4A0165, and 5A0003 to 5A0099)
2.0 m/s2 (2A0250 to 2A0415, 4A0208 to 4A0675, and 5A0125 to 5A0242)
UL 508C (Power Conversion), UL/cUL listed, CSA 22.2 No. 14-05 (Industrial Control Equipment),
CE marked, RoHS compliant, EN 61800-5-1 (LVD), EN 61800-3 (EMC), IEC60529
IP00/Open Type enclosure, IP20/NEMA Type 1 enclosure <9>
<1> The accuracy of these values depends on motor characteristics, ambient conditions, and drive settings. Specifications may vary with different motors
and with changing motor temperature. Contact Yaskawa for consultation.
<2> Disable Stall Prevention during deceleration (L3-04 = 0) when using a regenerative converter, a regenerative unit, a braking resistor or the Braking
Resistor Unit. The default setting for the Stall Prevention function will interfere with the braking resistor.
<3> Instantaneous average deceleration torque refers to the torque required to decelerate the motor (uncoupled from the load) from the rated motor speed
down to zero in the shortest time.
<4> Actual specifications may vary depending on motor characteristics.
<5> Overload protection may be triggered when operating with 150% of the rated output current if the output frequency is less than 6 Hz.
<6> May be shorter due to load conditions and motor speed.
<7> A separate Momentary Power Loss Ride-Thru Unit is required for models 2A0004 to 2A0056 and 4A0002 to 4A0031 if the application needs to
continue running for up to 2 seconds during a momentary power loss.
<8> Ground protection cannot be provided when the impedance of the ground fault path is too low, or when the drive is powered up while a ground
fault is present at the output.
<9> Removing the top protective cover or bottom conduit bracket from an IP20/NEMA Type 1 enclosure drive voids NEMA Type 1 protection while
maintaining IP20 conformity. This is applicable to models 2A0004 to 2A0211, 4A0002 to 4A0165, and 5A0003 to 5A0242.
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YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
A.3 Drive Watt Loss Data
A.3 Drive Watt Loss Data
Table A.10 Watt Loss 200 V Class Three-Phase Models
Drive Model
Normal Duty
Rated Amps (A) <1>
Heatsink Loss (W)
Interior Unit Loss (W)
Total Loss (W)
2A0004
3.5
18.4
47
66
2A0006
6.0
31
51
82
2A0008
8.0
43
52
95
2A0010
9.6
57
58
115
2A0012
12.0
77
64
141
2A0018
17.5
101
67
168
2A0021
21
138
83
222
2A0030
30
262
117
379
2A0040
40
293
145
437
2A0056
56
371
175
546
2A0069
69
491
205
696
2A0081
81
527
257
785
2A0110
110
719
286
1005
2A0138
138
842
312
1154
2A0169
169
1014
380
1394
2A0211
211
1218
473
1691
2A0250
250
1764
594
2358
2A0312
312
2020
665
2686
2A0360
360
2698
894
3591
2A0415
415
2672
954
3626
<1> Value assumes the carrier frequency is 2 kHz (C6-02 = 1, 7, 8, 9, or A).
Table A.11 Watt Loss 400 V Class Three-Phase Models
Normal Duty
Rated Amps (A) <1>
Heatsink Loss (W)
Interior Unit Loss (W)
Total Loss (W)
4A0002
2.1
20
48
68
4A0004
4.1
32
49
81
4A0005
5.4
45
53
97
4A0007
6.9
62
59
121
4A0009
8.8
66
60
126
4A0011
11.1
89
73
162
4A0018
17.5
177
108
285
4A0023
23
216
138
354
4A0031
31
295
161
455
4A0038
38
340
182
521
4A0044
44
390
209
599
4A0058
58
471
215
686
4A0072
72
605
265
870
4A0088
88
684
308
993
4A0103
103
848
357
1205
4A0139
139
1215
534
1749
4A0165
165
1557
668
2224
4A0208
208
1800
607
2408
4A0250
250
2379
803
3182
4A0296
296
2448
905
3353
4A0362
362
3168
1130
4298
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Specifications
Drive Model
A
245
A.3 Drive Watt Loss Data
Drive Model
Normal Duty
Rated Amps (A) <1>
Heatsink Loss (W)
Interior Unit Loss (W)
Total Loss (W)
4A0414
414
3443
1295
4738
4A0515
515
4850
1668
6518
4A0675
675
4861
2037
6898
<1> Value assumes the carrier frequency is 2 kHz (C6-02 = 1, 7, 8, 9, or A).
Table A.12 Watt Loss Three-Phase 600 V Class Three-Phase Models
Drive Model
Normal Duty
Rated Amps (A) <1>
Heatsink Loss (W)
Interior Unit Loss (W)
Total Loss (W)
5A0003
2.7
21.5
23.3
44.8
5A0004
3.9
27.5
33.6
61.1
5A0006
6.1
28.1
43.7
71.8
5A0009
9.0
43.4
68.9
112.3
5A0011
11
56.1
88.0
144.0
5A0017
17
96.6
146.7
243.2
5A0022
22
99.4
178.3
277.7
5A0027
27
132.1
227.2
359.3
5A0032
32
141.6
279.9
421.5
5A0041
41
330.8
136.2
467.0
5A0052
52
427.8
166.2
594.0
5A0062
62
791.2
279.0
1070.2
5A0077
77
959.1
329.4
1288.6
5A0099
99
1253.2
411.7
1664.9
5A0125
125
1641
537
2178
5A0145
145
1860
603
2463
5A0192
192
2420
769
3189
5A0242
242
3100
1131
4231
<1> Value assumes the carrier frequency is 2 kHz (C6-02 = 1, 7, 8, 9, or A).
246
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
A.4 Drive Derating Data
A.4 Drive Derating Data
The drive can be operated at above the rated temperature, altitude, and default carrier frequency by derating the drive capacity.
u Single-Phase Derating
iQpump1000 drives are compatible for use with both three-phase and single-phase input power supplies. The drive output to
the motor is always three-phase, regardless of number of input phases.
Output capacity to the motor is derated when using single-phase input power and the drive firmware includes protection for
single-phase input applications. This protection is enabled by default. Disabling this protection for single-phase input
applications can void warranty and result in premature failure.
Selection of larger models always results in greater output capacity to the motor when supplying the drive with three-phase
input power. However, the selection of larger models does not always yield greater output capacity when using the drive with
single-phase input power.
Several factors affect the amount of derated drive output capacity when single-phase input power is supplied to the drive, such
as:
• single-phase input voltage level
• motor voltage rating
• amount of input impedance.
The tables in this section assist in model selection by considering factors that affect the amount of derating in single-phase
input power applications. There are two sizing methods based on the maximum load applied to the motor. Sizing Method A
provides continuous full power and Sizing Method B may allow the connection of a larger motor compared to Method A, but
the load is limited to 86% motor power, which is often (but not always) adequate for fan and pump loads.
n Single-Phase Input Sizing Method A (Continuous Full Power)
Use single-phase input Sizing Method A for applications requiring more than 86% motor power. The Output Capacity Motor
FLA listed in the tables allows for a 120% overload for 60 seconds. Contact Yaskawa if assistance is needed in selecting drive
models for heavy duty/single-phase applications with higher overload requirements.
Note:
Adding more impedance than is specified will degrade performance.
Without Additional Impedance
Drive
Model
2A0004
2A0006
2A0008
2A0010
2A0012
2A0018
2A0021
2A0030
2A0040
2A0056
2A0069
2A0081
Output Capacity
Motor
Power
(HP)
0.33
0.5
0.75
0.75
1
2
2
2
3
5
5
10
Single Phase
Input Load
Motor
FLA
Power
(kVA)
Current (A)
1.52
2.2
3.2
3.2
4.2
6.8
6.8
6.8
9.6
15.2
15.2
28
0.99
1.3
1.7
1.8
2.3
4.3
4.3
4.5
6.2
9.9
10
18
4.3
5.7
7.7
7.7
10
19
19
20
27
43
45
79
With Additional Impedance
(use either DC type or AC type)
Yaskawa Reactor Part
Single Phase
Output Capacity
Number
Input Load
Motor Motor Power
DC Type
AC Type
Current (A)
Power
FLA
(kVA)
(HP)
URX000043
URX000303
0.5
2.2
0.94
4.1
URX000043
URX000303
0.75
3.2
1.3
5.7
05P00620-0113
URX000307
1
4.2
1.6
7.2
05P00620-0113
URX000311
1
4.2
1.8
7.8
URX000048
URX000316
2
7.5
2.9
13
05P00620-0120
URX000319
3
9.6
4.3
19
05P00620-0120
URX000323
3
9.6
4.4
19
05P00620-0120
URX000323
3
9.6
4.4
19
05P00620-0124
URX000323
5
15.2
6.7
30
URX000059
URX000326
7.5
22
9.6
42
URX000063
URX000332
10
28
13
56
URX000072
URX000338
15
42
19
84
Specifications
Table A.13 Sizing Method A, 240 V Single-Phase Input (-5% to +10%), 230 V Three-Phase Motor
A
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
247
A.4 Drive Derating Data
With Additional Impedance
(use either DC type or AC type)
Without Additional Impedance
Drive
Model
2A0110
2A0138
2A0169
2A0211
2A0250
2A0312
2A0360
2A0415
Output Capacity
Motor
Power
(HP)
10
15
20
20
25
30
40
50
Single Phase
Input Load
Motor
FLA
Power
(kVA)
Current (A)
28
42
54
54
68
80
104
130
14
20
26
26
32
39
51
63
60
87
114
116
143
170
224
275
Yaskawa Reactor Part
Number
Output Capacity
Motor
Power
(HP)
10
15
20
20
DC Link Choke Do Not Use AC
Built-in
Reactor
25
30
40
50
DC Type
AC Type
Single Phase
Input Load
Motor
FLA
Power
(kVA)
Current (A)
28
42
54
54
68
80
104
130
14
20
26
26
32
39
51
63
60
87
114
116
143
170
224
275
Table A.14 Sizing Method A, 240 V Single-Phase Input (-5% to +10%), 208 V Three-Phase Motor
Without Additional Impedance
Drive
Model
2A0004
2A0006
2A0008
2A0010
2A0012
2A0018
2A0021
2A0030
2A0040
2A0056
2A0069
2A0081
2A0110
2A0138
2A0169
2A0211
2A0250
2A0312
2A0360
2A0415
248
Output Capacity
Motor
Power
(HP)
0.33
0.5
0.75
0.75
1
2
2
2
3
5
5
10
10
15
20
20
25
30
40
50
Single Phase
Input Load
Motor
FLA
Power
(kVA)
Current (A)
1.7
2.4
3.5
3.5
4.6
7.5
7.5
7.5
10.6
17
17
31
31
46
59
59
75
88
114
143
0.99
1.3
1.7
1.8
2.3
4.3
4.3
4.5
6.2
9.9
10
18
14
20
26
26
32
39
51
63
4.3
5.7
7.7
7.7
10
19
19
20
27
43
45
79
60
87
114
116
143
170
224
275
With Additional Impedance
(use either DC type or AC type)
Yaskawa Reactor Part
Single Phase
Output Capacity
Number
Input Load
Motor Motor Power
DC Type
AC Type
Current (A)
Power
FLA
(kVA)
(HP)
URX000043
URX000303
0.5
2.4
0.94
4.1
URX000043
URX000303
0.75
3.5
1.3
5.7
05P00620-0113
URX000307
1
4.6
1.6
7.2
05P00620-0113
URX000311
1
4.6
1.8
7.8
05P00620-0115
URX000315
2
7.5
2.9
13
05P00620-0120
URX000319
3
10.6
4.3
19
05P00620-0120
URX000323
3
10.6
4.4
19
05P00620-0120
URX000323
3
10.6
4.4
19
05P00620-0124
URX000323
5
17
6.7
30
URX000059
URX000326
7.5
24
9.6
42
URX000063
URX000332
10
31
13
56
URX000072
URX000339
15
46
19
84
URX000340
15
46
17
76
URX000343
15
46
18
77
URX000342
20
59
23
102
URX000344
25
75
29
129
DC Link Choke
Built-in
URX000347
30
88
35
156
URX000350
40
114
47
204
URX000353
50
143
57
252
URX000356
60
169
69
301
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
A.4 Drive Derating Data
Table A.15 Sizing Method A, 480 V Single-Phase Input (-5% to +10%), 460 V Three-Phase Motor
Without Additional Impedance
Drive
Model
Output Capacity
Single Phase
Input Load
Motor
FLA
Power
(kVA)
Current (A)
4A0002
4A0004
4A0005
4A0007
4A0009
4A0011
4A0018
4A0023
4A0031
Motor
Power
(HP)
0.33
0.75
1
1
2
2
2
3
5
0.76
1.6
2.1
2.1
3.4
3.4
3.4
4.8
7.6
1.1
1.9
2.3
2.5
4.6
4.6
4.4
6.3
10
2.4
4.2
5.1
5.6
10
10
9.7
14
22
4A0038
4A0044
4A0058
4A0072
4A0088
4A0103
4A0139
4A0165
4A0208
4A0250
4A0296
4A0362
4A0414
4A0515
4A0675
7.5
7.5
10
15
15
15
30
30
50
60
60
75
100
100
125
11
11
14
21
21
21
40
40
65
77
77
96
124
124
156
14
14
14
20
20
20
38
39
62
74
75
93
122
125
157
31
31
30
43
44
45
84
85
136
162
165
205
267
275
345
With Additional Impedance
(use either DC type or AC type)
Yaskawa Reactor Part
Single Phase
Output Capacity
Number
Input Load
Motor Motor Power
DC Type
AC Type
Current (A)
Power
FLA
(kVA)
(HP)
URX000041
URX000295
0.5
1.1
0.98
2.1
URX000041
URX000299
1
2.1
1.7
3.8
05P00620-0110
URX000303
1.5
3
2.5
5.5
05P00652-0213
URX000308
2
3.4
3
6.7
URX000048
URX000312
3
4.8
4.3
9.5
URX000053
URX000316
3
4.8
4.7
10
URX000052
URX000316
3
4.8
4.6
10
URX000052
URX000316
5
7.6
7
15
URX000055
URX000324
7.5
11
9.9
22
05P00620-0123
URX000061
URX000327
URX000327
URX000332
Do Not Use AC
Reactor
DC Link Choke
Built-in
URX000335
URX000341
URX000341
URX000347
URX000347
URX000350
URX000353
URX000356
URX000353
Do Not Use
10
10
15
15
15
20
30
30
50
60
75
100
125
100
125
14
14
21
21
21
27
40
40
65
77
96
124
156
124
156
14
13
19
20
20
25
36
37
59
70
87
115
143
116
157
31
28
41
43
44
54
80
81
130
154
192
251
314
255
345
Without Additional Impedance
Drive
Model
4A0002
4A0004
4A0005
4A0007
4A0009
4A0011
4A0018
4A0023
4A0031
4A0038
4A0044
Output Capacity
Motor
Power
(HP)
0.33
0.75
1
1
2
2
2
3
5
7.5
7.5
Single Phase
Input Load
Motor
FLA
Power
(kVA)
Current (A)
0.88
1.8
2.4
2.4
3.9
3.9
3.9
5.5
8.7
12.7
12.7
1.1
1.9
2.3
2.5
4.6
4.6
4.4
6.3
10
14
14
2.4
4.2
5.1
5.6
10
10
9.7
14
22
31
31
With Additional Impedance
(use either DC type or AC type)
Yaskawa Reactor Part
Single Phase
Output Capacity
Number
Input Load
Motor Motor Power
DC Type
AC Type
Current (A)
Power
FLA
(kVA)
(HP)
URX000041
URX000295
0.5
1.26
0.98
2.1
URX000041
URX000299
1
2.4
1.7
3.8
05P00620-0110
URX000303
1.5
3.4
2.5
5.5
05P00652-0213
URX000308
2
3.9
3
6.7
URX000048
URX000312
3
5.5
4.3
9.5
URX000053
URX000316
3
5.5
4.7
10
URX000052
URX000316
3
5.5
4.6
10
URX000052
URX000316
5
8.7
7
15
URX000055
URX000324
7.5
12.7
9.9
22
05P00620-0123
URX000327
10
16
14
31
URX000061
URX000327
10
16
13
28
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
249
Specifications
Table A.16 Sizing Method A, 480 V Single-Phase Input (-5% to +10%), 400 V Three-Phase Motor
A
A.4 Drive Derating Data
With Additional Impedance
(use either DC type or AC type)
Without Additional Impedance
Drive
Model
Output Capacity
Single Phase
Input Load
Motor
FLA
Power
(kVA)
Current (A)
4A0058
4A0072
4A0088
4A0103
4A0139
4A0165
4A0208
4A0250
4A0296
4A0362
Motor
Power
(HP)
10
15
15
15
30
30
50
60
60
75
16
24
24
24
46
46
75
89
89
110
14
20
20
20
38
39
62
74
75
93
30
43
44
45
84
85
136
162
165
205
4A0414
4A0515
4A0675
100
100
125
143
143
179
122
125
157
267
275
345
Yaskawa Reactor Part
Number
DC Type
DC Link Choke
Built-in
Output Capacity
Single Phase
Input Load
Motor
FLA
Power
(kVA)
Current (A)
URX000332
URX000336
URX000336
URX000335
URX000341
URX000341
URX000347
URX000347
URX000350
URX000353
Motor
Power
(HP)
15
20
20
20
30
30
50
60
75
100
24
31
31
31
46
46
75
89
110
143
19
24
24
25
36
37
59
70
87
115
41
52
52
54
80
81
130
154
192
251
URX000356
URX000353
URX000360
125
100
150
179
143
207
143
116
169
314
255
371
AC Type
Table A.17 Sizing Method A, 600 V Single-Phase Input (-5% to +10%), 575 V Three-Phase Motor
Without Additional Impedance
Drive
Model
5A0003
5A0004
5A0006
5A0009
5A0011
5A0017
5A0022
5A0027
5A0032
5A0041
5A0052
5A0062
5A0077
5A0099
5A0125
5A0145
5A0192
5A0242
250
Output Capacity
Motor
Power
(HP)
1
1.5
2
3
2
5
5
7.5
7.5
10
15
20
25
30
40
40
60
75
Single Phase
Input Load
Motor
FLA
Power
(kVA)
Current (A)
1.7
2.4
2.7
3.9
2.7
6.1
6.1
9
9
11
17
22
27
32
41
41
62
77
2
2.7
4
5.4
4.1
9.1
9.2
14
14
14
19
27
32
38
49
49
74
91
3.5
4.8
7
9.5
7.1
16
16
24
24
24
34
47
57
66
86
86
130
159
With Additional Impedance
(use either DC type or AC type)
Yaskawa Reactor Part
Single Phase
Output Capacity
Number
Input Load
Motor Motor Power
DC Type
AC Type
Current (A)
Power
FLA
(kVA)
(HP)
05P00620-0110
URX000303
1.5
2.4
2.6
4.6
URX000044
URX000306
2
2.7
2.9
5
05P00652-0213
URX000308
3
3.9
4.3
7.6
URX000049
URX000313
5
6.1
6.5
11
05P00652-0213
URX000308
3
3.9
4.4
7.7
URX000048
URX000316
5
6.1
7.1
12
URX000053
URX000320
7.5
9
10
18
URX000055
URX000324
10
11
13
23
URX000055
URX000324
10
11
13
23
URX000326
15
17
18
32
URX000326
15
17
19
32
URX000335
25
27
31
54
URX000338
30
32
36
64
DC Link Choke
URX000338
30
32
37
64
Built-in
URX000344
50
52
58
102
URX000344
50
52
58
102
URX000347
75
77
87
152
URX000347
75
77
87
152
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
A.4 Drive Derating Data
n Single-Phase Input Sizing Method B (86% Maximum Power of Connected Motor Size)
Use single-phase input Sizing Method B for applications requiring a maximum of 86% motor power, such as a fully loaded
fan or pump that does not draw full power from motor or a fan or pump that is never run at full load.
There is no overload capacity for Sizing Method B.
Table A.18 Sizing Method B, 240 V Single-Phase Input (230 V to 240 V), 230 V Three-Phase Motor
Drive Model
2A0004
2A0006
2A0008
2A0010
2A0012
2A0018
2A0021
2A0030
2A0040
2A0056
2A0069
2A0081
2A0110
2A0138
2A0169
2A0211
2A0250
2A0312
2A0360
2A0415
Output Capacity
Motor Power (HP)
Motor FLA
0.5
2.2
1
4.2
1
4.2
1.5
6
2
6.8
3
9.6
3
9.6
4
15.2
4
7.5
10
15
15
20
25
30
40
50
60
75
15.2
22
28
42
42
54
68
80
104
130
154
192
Single Phase Input Load
Power (kVA)
Current (A)
0.989
4.30
1.68
7.30
1.75
7.60
2.44
10.6
3.20
13.9
4.83
21.0
4.83
21.0
7.82
34.0
7.82
11.0
14.7
21.2
18.4
23.9
29.9
35.4
46.5
57.3
68.5
84.2
34.0
48.0
64.0
92.0
80.0
104
130
154
202
249
298
366
Table A.19 Sizing Method B, 480 V Single-Phase Input (460 V to 480 V), 460 V Three-Phase Motor
4A0002
4A0004
4A0005
4A0007
4A0009
4A0011
4A0018
4A0023
4A0031
4A0038
4A0044
4A0058
4A0072
4A0088
4A0103
4A0139
4A0165
4A0208
4A0250
4A0296
Output Capacity
Motor Power (HP)
Motor FLA
0.3
0.76
1
2.1
1.5
3
2
3.4
3
4.8
3
4.8
5
7.6
5
7.6
10
14
10
14
15
21
20
27
25
34
25
34
25
34
50
65
50
65
60
77
75
96
100
124
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Single Phase Input Load
Power (kVA)
Current (A)
0.96
2.10
1.98
4.30
2.85
6.20
3.59
7.80
5.15
11.2
5.15
11.2
8.33
18.1
8.33
18.1
16.1
35.0
16.1
35.0
22.6
49.2
23.9
52.0
30.4
66.0
30.4
66.0
30.8
67.0
58.0
126
58.9
128
70.4
153
86.5
188
114
248
Specifications
Drive Model
A
251
A.4 Drive Derating Data
Drive Model
4A0362
4A0414
4A0515
4A0675
Output Capacity
Motor Power (HP)
125
150
150
200
Single Phase Input Load
Motor FLA
156
180
180
240
Power (kVA)
142
168
171
225
Current (A)
308
365
371
489
Table A.20 Sizing Method B, 600 V Single-Phase Input (575 V to 600 V), 575 V Three-Phase Motor
Drive Model
5A0003
5A0004
5A0006
5A0009
5A0011
5A0017
Output Capacity
Motor Power (HP)
Motor FLA
1
1.7
2
2.7
3
3.9
5
6.1
3
3.9
7.5
9
5A0022
5A0027
5A0032
5A0041
5A0052
5A0062
5A0077
5A0099
5A0125
5A0145
5A0192
5A0242
7.5
10
10
20
20
30
40
40
60
60
100
100
9
11
11
22
22
32
41
41
62
62
99
99
Single Phase Input Load
Power (kVA)
Current (A)
1.78
3.10
2.93
5.10
4.37
7.60
6.90
12.0
4.95
8.60
11.4
19.8
11.4
16.1
16.1
24.0
24.0
36.8
46.0
47.2
68.4
68.4
113
113
19.8
28.0
28.0
41.8
41.8
64.0
80.0
82.0
119
119
196
196
u Temperature Derating
To ensure the maximum performance life, the drive output current must be derated as shown in Figure A.1 when the drive is
installed in areas with high ambient temperature or if drives are mounted side-by-side in a cabinet. In order to ensure reliable
drive overload protection, set parameters L8-12 and L8-35 according to the installation conditions.
n Parameter Settings
No.
L8-12
L8-35
Name
Description
Ambient
Adjust the drive overload (oL2) protection level when the drive is installed
Temperature Setting in an environment that exceeds its ambient temperature rating.
0: IP00/Open-Chassis Enclosure
Installation Method 1: Side-by-Side Mounting
Selection
2: IP20/NEMA Type 1 Enclosure
3: Finless Drive or External Heatsink Installation
Range
Def.
-10 to +50
+40 °C
0 to 3
<1>
<1> Default setting is determined by drive model.
Setting 0: (Models 2A0250 to 2A0415 and 4A0208 to 4A0675)
Setting 2: (Models 2A0004 to 2A0211, 4A0002 to 4A0165, and 5A0003 to 5A0242).
IP00/Open-Chassis Enclosure
Drive operation between -10 °C and +50 °C allows 100% continuous current without derating.
Side-by-Side Mounting
Drive operation between -10 °C and +30 °C allows 100% continuous current without derating. Operation between +30 °C and
+50 °C requires output current derating.
IP20/NEMA Type 1 Enclosure
Drive operation between -10 °C and +40 °C allows 100% continuous current without derating. Operation between +40 °C and
+50 °C requires output current derating.
252
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
A.4 Drive Derating Data
External Heatsink Installation, Finless Drive
Drive operation between -10 °C and +40 °C allows 100% continuous current without derating. Operation between +40 °C and
+50 °C requires output current derating.
L8-35 = 0: IP00/Open-Chassis Enclosure
Drive Rating
(%)
L8-35 = 2: IP20/NEMA Type 1 Enclosure
L8-35 = 3: External Heatsink lnstallation
100
85
70
55
L8-35 = 1: Side-by-Side Mounting
0
-10
30
40
50
L8-12
(Ambient temp: °C)
Figure A.1 Ambient Temperature and Installation Method Derating
u Altitude Derating
Specifications
The drive standard ratings are valid for installation altitudes up to 1000 m. For installations from 1000 m to 3000 m, the drive
rated voltage and the rated output current must be derated for 0.2% per 100 m.
A
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
253
A.4 Drive Derating Data
This Page Intentionally Blank
254
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Appendix: B
Parameter List
This appendix contains a full listing of all parameters and settings available in the drive.
B.1
B.2
B.3
B.4
B.5
B.6
B.7
B.8
B.9
B.10
B.11
B.12
B.13
B.14
B.15
A: INITIALIZATION PARAMETERS....................................................................256
B: APPLICATION.................................................................................................258
C: TUNING............................................................................................................263
D: REFERENCES.................................................................................................266
E: MOTOR PARAMETERS..................................................................................269
F: OPTIONS.........................................................................................................272
H PARAMETERS: MULTI-FUNCTION TERMINALS..........................................276
L: PROTECTION FUNCTION...............................................................................289
N: SPECIAL ADJUSTMENT................................................................................296
O: OPERATOR-RELATED SETTINGS................................................................298
P: PUMP PARAMETERS.....................................................................................301
Q: PID CONTROLLER PARAMETERS...............................................................316
S: SPECIAL APPLICATION.................................................................................320
T: MOTOR TUNING..............................................................................................325
U: MONITORS......................................................................................................326
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
255
B.1 A: Initialization Parameters
B.1 A: Initialization Parameters
Table B.1 Symbols and Icons Used in Parameter Descriptions
Symbol
V/f
OLV
Description
Parameter is ONLY available when operating the drive with V/f control.
Parameter is ONLY available when operating the drive with Open Loop Vector control.
Parameter can be changed during run.
The A parameter group creates the operating environment for the drive. This includes the parameter Access Level, Motor
Control Method, Password, User Parameters and more.
u A1: Initialization
No.
(Addr.
Hex)
A1-00
(0100)
Name
Language Selection
<1>
A1-01
(0101)
Access Level Selection
<2>
LCD Display
Select Language
0: English
(Japanese)
1:
2: Deutsch
3: Français
4: Italiano
5: Español
6: Português
7:
0: English
1: Japanese
2: German
3: French
4: Italian
5: Spanish
6: Portuguese
7: Chinese
0: View and set A1-01 and A1-04. Uo-oo parameters can also
be viewed.
1: User Parameters (access to parameters selected by the user,
A2-01 to A2-32)
2: Advanced Access (access to view and set all parameters)
3: Lock parameters
Init Parameters
0: No initialization
0: No Initialize
1110: User Initialize (parameter values must be stored using
1110: User Initialize
parameter o2-03)
2220: 2-Wire Initial
2220: 2-Wire initialization
3330: 3-Wire Initial
3330: 3-Wire initialization
5550: Term->Cntrl Int 5550: Terminal->Control Initialize
6008: Pressure Control 6008: Pressure Control
6009: Pump down level 6009: Pump down level
6010: Geothermal
6010: Geothermal mode
mode
6011: VTC pressure control
6011: VTC Pressure Ctl 7770: General purpose
7770: General purpose
When the value set into A1-04 does not match the value set into
Enter Password
A1-05, parameters A1-01 through A1-03 and A2-01 through A2-33
cannot be changed.
Access Level
0: Operation Only
1: User Parameters
2: Advanced Level
A1-03
(0103)
Initialize Parameters
A1-04
(0104)
Password
A1-05
(0105)
Password Setting
Select Password
Application Preset
Application Sel
0: General
8: Pressure Control
9: Pump Down Level
10: Geothermal Mode
11: VTC Pressure Ctl
A1-06
(0127)
Description
0: General-purpose
8: Pressure control
9: Pump down level
10: Geothermal mode
11: VTC pressure control
Note:
Values
Page
Default: 0
Range: 0 to 7
–
Default: 2
Range: 0 to 3
–
Default: 0
Range: 0 to 5550;
6008 to 6011;
7770
Default: 0000
Min.: 0000
Max.: 9999
Default: 0000
Min.: 0000
Max.: 9999
Default: 0
Range: 0; 8 to 11
149
–
–
–
This parameter is not settable. It is used as a
monitor only.
<1> Parameter setting value is not reset to the default value when the drive is initialized.
<2> Default setting value is dependent on the Initialization parameter A1-03.
256
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.1 A: Initialization Parameters
u A2: User Parameters
No.
(Addr.
Hex)
Name
A2-01 to
A2-32 User Parameters 1 to 32
(0106 to
0125)
A2-33
(0126)
User Parameter
Automatic Selection
LCD Display
Description
Values
Page
User Param 1 - 32
Recently edited parameters are listed here. The user can also select
Default: <1>
parameters to appear here for quicker access.
Range: b1-01 to
S6-07
–
User Parms Sel
0: Disabled
1: Enabled
0: A2-01 to A2-32 are reserved for the user to create a list of User
Parameters.
Default: 0
1: Save history of recently viewed parameters. Recently edited
Range: 0, 1
parameters will be saved to A2-17 through A2-32 for quicker
access.
–
Parameter List
<1> Default setting value is dependent on the Initialization parameter A1-03.
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
257
B.2 b: Application
B.2 b: Application
Application parameters configure the source of the Run command, DC Injection Braking, Speed Search, timer functions, PID
control, the Dwell function, Energy Savings, and other application-related settings.
u b1: Operation Mode Selection
No.
(Addr.
Hex)
Name
LCD DIsplay
b1-01
(0180)
Frequency Reference
Selection 1
Ref Source 1
0: Operator
1: Analog Input
2: Serial Com
3: Option PCB
4: Pulse Input
5: Geothermal
b1-02
(0181)
Run Command
Selection 1
Run Source 1
0: Operator
1: Digital Inputs
2: Communication
3: Option PCB
b1-03
(0182)
Stopping Method
Selection
Stopping Method
0: Ramp to Stop
1: Coast to Stop
2: DCInj to Stop
3: Coast w/Timer
b1-04
(0183)
Reverse Operation
Selection
Run Command
Selection in
Programming Mode
b1-08
(0187)
b1-11 Coast to Stop with
(01DF) Timer Time
Description
0: HOA keypad
1: Analog input terminals
2: MEMOBUS/Modbus communications
3: Option PCB
4: Pulse input (terminal RP)
5: Geothermal Mode (Frequency reference dependent on
temperature input (H3-0o = 21)
0: HOA keypad
1: Digital input terminals
2: MEMOBUS/Modbus communications
3: Option PCB
Values
Page
Default: 0
Range: 0 to 5
151
Default: 0
Range: 0 to 3
153
0: Ramp to stop
1: Coast to stop
2: DC Injection Braking to stop
3: Coast with timer
Default: 1
Range: 0 to 3
154
Reverse Oper
0: Reverse Enabled
1: Reverse Disabled
0: Reverse enabled
1: Reverse disabled
Default: 1
Range: 0, 1
RUN dur PRG Mode
0: Run
Disabled@PRG
1: ModeRun
Enabled@PRG
2: Prg only @ Stop
0: Run command is not accepted while in Programming Mode.
1: Run command is accepted while in Programming Mode.
Default: 0
2: Prohibit entering Programming Mode during run.
Range: 0 to 2
Coast Timer
Sets the amount of time that the drive will disallow the
reapplication of the Run command after the Run command is
lost.
When set to 0.0, a combination of C1-02 and the output
frequency will determine the length of time.
Rotation Sel
0: Standard
1: SwitchPhaseOrder
Phase Order Selection
b1-17
(01C6)
Cmd @ Pwr On
Run Command at Power Run
0: Cycle Ext Run
Up
1: Accept Ext Run
–
Default: 120.0 s
Min.: 0.0
Max.: 6000.0
–
0: Standard
1: Switch phase order (reverses the direction of the motor)
Default: 0
Range: 0, 1
–
0: Disregarded. A new Run command must be issued after
power up.
1: Allowed. Motor will start immediately after power up if a
Run command is already enabled.
Default: 1
Range: 0, 1
–
Note:
b1-14
(01C3)
–
This parameter is effective only when b1-03 is set
to 3 (Coast to Stop w/Timer).
u b2: DC Injection Braking and Short Circuit Braking
No.
(Addr.
Hex)
Name
LCD Display
b2-01
(0189)
DC Injection Braking
Start Frequency
DCInj Start Freq
b2-02
(018A)
DC Injection Braking
Current
DCInj Current
b2-03
(018B)
DC Injection Braking
Time at Start
DCInj Time@Start
258
Description
Values
Sets the frequency at which DC Injection Braking starts when Default: 0.5 Hz
“Ramp to stop” (b1-03 = 0) is selected.
Min.: 0.0
Max.: 10.0
Sets the DC Injection Braking current as a percentage of the
Default: 50%
drive rated current.
Min.: 0
Max.: 100
Sets DC Injection Braking time at start. Disabled when set to Default: 0.00 s
0.00 seconds.
Min.: 0.00
Max.: 10.00
Page
–
–
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.2 b: Application
No.
(Addr.
Hex)
Name
LCD Display
b2-04
(018C)
DC Injection Braking
Time at Stop
DCInj Time@Stop
b2-08
(0190)
Magnetic Flux
Compensation Value
Field Comp
Description
Sets DC Injection Braking time at stop.
Values
Default: 0.50 s
Min.: 0.00
Max.: 10.00
OLV
Default: 0%
Sets the magnetic flux compensation as a percentage of the no- Min.: 0
Max.: 1000
load current value (E2-03).
Page
–
–
u b3: Speed Search
Name
LCD Display
Description
Values
b3-01
(0191)
Speed Search Selection SpdSrch at Star
0: Disabled
at Start
1: Enabled
0: Disabled
1: Enabled
b3-02
(0192)
Speed Search
Deactivation Current
SpdSrch DeactCur
Sets the current level at which the speed is assumed to be
Default: 120%
detected and Speed Search is ended. Set as a percentage of the (V/f)
drive rated current.
100% (OLV)
Min.: 0
Max.: 200
b3-03
(0193)
Speed Search
Deceleration Time
SpdSrch Dec Time
b3-04
(0194)
V/f Gain during Speed
Search
b3-05
(0195)
Speed Search Delay
Time
b3-06
(0196)
Output Current 1 during Srch Im Lvl1
Speed Search
b3-07
(0197)
Output Current 2 during
Srch Im Lvl2
Speed Search (Speed
Estimation Type)
b3-08
(0198)
Current Control Gain
during Speed Search
(Speed Estimation
Type)
b3-10
(019A)
Speed Search Detection Srch Detect Comp
Compensation Gain
b3-12
(019C)
Minimum Current
Detection Level during Srch I Deadband
Speed Search
Bidir Search Sel
Bi-Directional Speed
0: Disabled
Search Selection
1: Enabled
b3-14
(019E)
Default: 0
Range: 0, 1
Page
156
–
Sets output frequency reduction time during Speed Search.
Default: 2.0 s
Min.: 0.1
Max.: 10.0
–
SpdSrch V/f
Determines how much to lower the V/f ratio during Speed
Search.
Output voltage during Speed Search equals the V/f setting
multiplied by b3-04.
Default: <1>
Min.: 10%
Max.: 100%
–
Search Delay
When using an external contactor on the output side, b3-05
Default: 0.2 s
delays executing Speed Search after a momentary power loss to Min.: 0.0
allow time for the contactor to close.
Max.: 100.0
Srch ACR P Gain
b3-17
(01F0)
Speed Search Restart
Current Level
SrchRestart Lvl
b3-18
(01F1)
Speed Search Restart
Detection Time
SrchRestart Time
b3-19
(01F2)
Number of Speed
Search Restarts
Num of SrchRestr
b3-24
(01C0)
Speed Search Method
Selection
SpdSrch Method
0: CurrentDetection
1: Speed Estimation
Sets the current injected to the motor at the beginning of Speed Default: <1>
Estimation Speed Search. Set as a coefficient for the motor rated Min.: 0.0
current.
Max.: 2.0
Sets the amount of output current during Speed Estimation
Default: <1>
Speed Search as a coefficient for the no-load current.
Min.: 0.0
Max.: 5.0
Sets the proportional gain for the current controller during Speed Default: 0.8
Search.
Min.: 0.00
Max.: 6.00
–
–
–
–
Sets the gain which is applied to the speed detected by Speed
Estimation Speed Search before the motor is reaccelerated.
Increase this setting if ov occurs when performing Speed Search
after a relatively long period of baseblock.
Sets the minimum current detection level during Speed Search.
Default: 1.05
Min.: 1.00
Max.: 1.20
–
Default: 6.0
Min.: 2.0
Max.: 10.0
–
0: Disabled (uses the direction of the frequency reference)
1: Enabled (drive detects which way the motor is rotating)
Default: 1
Range: 0, 1
–
Sets the Speed Search restart current level as a percentage of the Default: 150%
drive rated current.
Min.: 0
Max.: 200
Sets the time to detect Speed Search restart.
Default: 0.10 s
Min.: 0.00
Max.: 1.00
Sets the number of times the drive can attempt to restart when Default: 3
performing Speed Search.
Min.: 0
Max.: 10
0: Current Detection
Default: 0
1: Speed Estimation
Range: 0, 1
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
–
–
–
–
Parameter List
No.
(Addr
Hex.)
B
259
B.2 b: Application
No.
(Addr
Hex.)
Name
LCD Display
b3-25
(01C8)
Speed Search Wait Time SpdSrch WaitTime
b3-27
(01C9)
Start Speed Search
Select
Start srch sel
0: Start from 0
1: Start Fref>Fmin
Description
Sets the time the drive must wait between each Speed Search
restart attempt.
Values
Default: 0.5 s
Min.: 0.0
Max.: 30.0
Selects a condition to activate Speed Search Selection at Start
(b3-01) or External Speed Search Command 1 or 2 from the
Default: 0
multi-function input.
Range: 0, 1
0: Triggered when a Run command is issued (normal).
1: Triggered when an external baseblock is released.
Page
–
–
<1> Default setting is dependent on parameter o2-04, Drive Model Selection.
u b4: Timer Function
No.
(Addr.
Hex)
Name
LCD Display
b4-01
(01A3)
Timer Function OnDelay Time
Delay-ON Timer
b4-02
(01A4)
Timer Function OffDelay Time
Delay-OFF Timer
Description
Sets the on-delay and off-delay times for a digital timer output
(H2-oo=12).
The output is triggered by a digital input programmed to
H1-oo=18).
Values
Default: 0.0 s
Min.: 0.0
Max.: 3000.0
Default: 0.0 s
Min.: 0.0
Max.: 3000.0
Page
–
–
u b5: PID Control
No.
(Addr.
Hex)
b5-01
(01A5)
b5-02
(01A6)
Name
LCD Display
PID Function Setting
PID Mode
0: Disabled
1: Enabled D=Fdbk
Proportional Gain
Setting (P)
PID Gain
b5-03
(01A7)
Integral Time Setting (I) PID I Time
b5-04
(01A8)
Integral Limit Setting
PID I Limit
b5-05
(01A9)
Derivative Time (D)
PID D Time
Description
0: Disabled
1: Enabled (PID output becomes output frequency reference,
deviation D controlled)
Sets the proportional gain of the PID controller.
PID Limit
Page
Default: 1
Range: 0, 1
–
Default: 2.00
Min.: 0.00
Max.: 25.00
–
Default: 3.0 s
Min.: 0.0
Max.: 360.0
–
Sets the maximum output possible from the integrator as a
percentage of the maximum output frequency.
Default: 100.0%
Min.: 0.0
Max.: 100.0
–
Sets D control derivative time.
Default: 0.00 s
Min.: 0.00
Max.: 10.00
–
Sets the integral time for the PID controller.
b5-06
(01AA) PID Output Limit
Values
Sets the maximum output possible from the entire PID controller Default: 100.0%
as a percentage of the maximum output frequency.
Min.: 0.0
Max.: 100.0
–
b5-07
(01AB) PID Offset Adjustment PID Offset
Applies an offset to the PID controller output. Set as a
percentage of the maximum output frequency.
Default: 0.0%
Min.: -100.0
Max.: 100.0
–
b5-08
(01AC) PID Primary Delay
Time Constant
PID Delay Time
Sets a low pass filter time constant on the output of the PID
controller.
Default: 0.00 s
Min.: 0.00
Max.: 10.00
–
b5-09 PID Output Level
(01AD) Selection
Output Level Sel
0: Direct Acting
1: Inverse Acting
0: Direct acting
1: Inverse acting
Default: 0
Range: 0, 1
–
Sets the gain applied to the PID output.
Default: 1.00
Min.: 0.00
Max.: 25.00
–
b5-10
(01AE) PID Output Gain Setting Output Gain
260
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.2 b: Application
Name
b5-11 PID Output Reverse
(01AF) Selection
LCD Display
Output Rev Sel
0: 0 limit
1: Reverse
b5-12
(01B0)
Fdbk 4-20mA Det
Disabled
Feedback Loss 4 to 20 0:
Alarm only
mA Detection Selection 1:
2: Fault
3: Run At b5-13
b5-13
(01B1)
Feedback Loss Goto
Frequency
b5-14
(01B2)
FdbkLossGotoFreq
Feedback Loss of Prime FdbkLoss LOP Lvl
Level
Description
0: Negative PID output triggers zero limit.
1: Rotation direction reverses with negative PID output.
Note:
When using setting 1, make sure reverse
operation is permitted by b1-04.
Performs a 4 to 20 mA wire break detection on the analog input
that is programmed for PID feedback.
0: Disabled
1: Alarm only
2: Fault
3: Run at b5-13
Sets the speed at which the drive will run if a 4 to 20 mA wire
break is detected on the PID Feedback and when b5-12 is set to
3 (Run at b5-13).
Values
Default: 0
Range: 0, 1
–
Default: 2
Range: 0 to 3
–
Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
–
Detects loss of prime in the pump when a wire break condition
has occurred.
Default: 0.0 A
When the measured quantity determined by P1-18 (output
current, kilowatts, or power) drops below this level for the time <1>
set in P1-20 and the output frequency is at the level set in b5-13, Min.: 0.0
a “Loss of Prime” condition occurs.
Max.: 1000.0
The drive responds to the “Loss of Prime” condition depending
on the setting of P1-22, Loss of Prime Selection.
Sets the acceleration and deceleration time to PID setpoint.
Page
Default: 0.0 s
Min.: 0.0
Max.: 6000.0
–
b5-17
(01B5)
PID Accel/Decel Time
b5-34
(019F)
PID Output Lower Limit PID Out Low Lim
Sets the minimum output possible from the PID controller as a Default: 0.00%
percentage of the maximum output frequency.
Min.: -100.00
Max.: 100.00
–
b5-35
(01A0)
PID Input Limit
PID Input Limit
Limits the PID control input (deviation signal) as a percentage Default:
of the maximum output frequency. Acts as a bipolar limit.
1000.0%
Min.: 0.0
Max.: 1000.0
–
b5-39
(01FF)
PID Setpoint Display
Digits
PID UsrDspDigits
0: No Dec (XXXXX)
1: 1 Dec (XXXX.X)
2: 2 Dec (XXX.XX)
3: 3 Dec (XX.XXX)
0: No decimal places
1: One decimal place
2: Two decimal places
3: Three decimal places
Default: 1
Range: 0 to 3
–
b5-40
(017F)
Frequency Reference
Fref Mon Sel@PID
Monitor Content during 0: Fref Mon w PID
PID
1: Fref Mon w/o PID
0: Display the frequency reference (U1-01) after PID
compensation has been added.
1: Display the frequency reference (U1-01) before PID
compensation has been added.
Default: 0
Range: 0, 1
–
0: No Unit
1: Pounds per square inch
2: Pascals
3: Bar
4: Inch of Water
5: Inch of Mercury
6: Feet
7: Meters
8: Degrees Fahrenheit
9: Degrees Celsius
10: Percent
25: Flow (use P6-04)
Default: 0
Range: 0 to 10;
25
–
Default: 0
Range: 0 to 3
–
b5-41
(0160)
b5-42
(0161)
b5-43
(0162)
PI Output 2 Unit
Selection
PID Acc/Dec Time
PI Out2 Unit Sel
0: No Unit
1: PSI :lb/SqrInch
2: Pa:Pascals
3: Bar:Bar
4: "WC: InchOfWater
5: "Hg:Inch Mercury
6: ft: feet
7: m: meters
8: °F:DegFarenheit
9: °C:DegCelsius
10: %: Percent
25: Flow (use P6-04)
PI Out2 Calc Mode
Linear
PI Output 2 Calculation 0:
1: Square root
Mode
2: 1/f2
3: 1/f3
PI Output 2 Monitor
Max Upper 4 Digits
PI Out2 MonMax U
0: Linear - the monitor displays PID output
1: Square root - the monitor displays square root PID output
2: Quadratic - the monitor displays 1/(PID output)2
3: Cubic - the monitor displays 1/(PID output)3
Note:
Used for U5-14 and U5-15 only.
Sets the upper 4 digits of the maximum monitor value.
Used with b5-44 to set maximum monitor value of U5-14 and Default: 0
Min.: 0
U5-15 at maximum frequency.
Max.: 9999
Note:
Used for U5-14 and U5-15 only.
–
–
Parameter List
No.
(Addr.
Hex)
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
261
B.2 b: Application
No.
(Addr.
Hex)
b5-44
(0163)
b5-45
(0164)
b5-47
(017D)
Name
LCD Display
PI Output 2 Monitor
Max Lower 4 Digits
PI Out2 MonMax L
PI Output 2 Monitor
Minimum
PI Out2 MonMin
Reverse Operation
Selection 2 by PID
Output
Output Rev Sel2
Description
Values
Sets the lower 4 digits of the maximum monitor value.
Used with b5-43 to set maximum monitor value of U5-14 and Default: 0
Min.: 0
U5-15 at maximum frequency.
Max.: 99.99
Note:
Used for U5-14 and U5-15 only.
Sets the minimum display value at zero speed.
This function is effective when b5-42 is set to 0 (Linear output Default: 0
Min.: 0
mode).
Max.: 999.9
Note:
Used for U5-14 and U5-15 only.
0: Zero limit when PID output is a negative value.
Default: 1
1: Reverse operation when PID output is a negative value
Range: 0, 1
(Zero limit if the reverse operation is prohibited by b1-04).
Page
–
–
–
<1> Unit text is set by P1-18, Prime Loss Detection Method.
u b6: Dwell Function
No.
(Addr.
Hex)
Name
Description
b6-01
(01B6)
Dwell Reference at Start Dwell Ref @Start
b6-02
(01B7)
Dwell Time at Start
b6-03
(01B8)
Dwell Reference at Stop Dwell Ref @Stop
b6-04
(01B9)
Dwell Time at Stop
Dwell Time @Start
Dwell Time @Stop
Values
Parameters b6-01 and b6-02 set the frequency to hold and the Default: 0.0 Hz
time to maintain that frequency at start.
Min.: 0.0
Max.: 400.0
Default: 0.0 s
Min.: 0.0
Max.: 10.0
Parameters b6-03 and b6-04 set the frequency to hold and the Default: 0.0 Hz
time to maintain that frequency at stop.
Min.: 0.0
Max.: 400.0
Default: 0.0 s
Min.: 0.0
Max.: 10.0
Page
–
–
–
–
u b8: Energy Saving
No.
(Addr.
Hex)
Name
LCD Display
b8-01 Energy Saving Control Energy Save Sel
0: Disabled
(01CC) Selection
1: Enabled
b8-02
(01CD) Energy Saving Gain
Energy Save Gain
b8-03
(01CE) Energy Saving Control Energy Save F.T
Filter Time Constant
Description
0: Disabled
1: Enabled
OLV
Sets the gain used for Energy Saving.
OLV
Sets a time constant for Energy Saving.
Values
Page
Default: 0
Range: 0, 1
–
Default: 0.7
Min.: 0.0
Max.: 10.0
–
Default: <1>
Min.: 0.00 s
Max.: 10.00 s
–
V/f
Default: <1> <2>
Determines the level of maximum motor efficiency. Setting
Min.: 0.00
range is 0.0 to 2000.0 for drives 3.7 kW and smaller. The display Max.: 655.00
resolution depends on the rated output power of the drive.
b8-04
(01CF)
Energy Saving
Coefficient Value
Energy Save COEF
b8-05
(01D0)
Power Detection Filter
Time
kW Filter Time
Sets a time constant filter for output power detection.
b8-06
(01D1)
Search Operation
Voltage Limit
Search V Limit
V/f
Default: 0%
Sets the limit for the voltage search operation as a percentage of Min.: 0
Max.: 100
the motor rated voltage.
V/f
Default: 20 ms
Min.: 0
Max.: 2000
–
–
–
<1> Default setting is dependent on parameter o2-04, Drive Model Selection.
<2> Parameter value changes automatically if E2-11 is manually changed or changed by Auto-Tuning.
262
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.3 C: Tuning
B.3 C: Tuning
C parameters are used to adjust the acceleration and deceleration times, S-curves, torque compensation, and carrier frequency
selections.
u C1: Acceleration and Deceleration Times
No.
Name
(Addr.
Hex)
C1-01
(0200) Acceleration Time 1
Accel Time 1
C1-02
(0201)
Deceleration Time 1
Decel Time 1
C1-03
(0202)
Acceleration Time 2
Accel Time 2
C1-04
(0203)
Deceleration Time 2
Decel Time 2
C1-05
(0204)
Acceleration Time 3
Accel Time 3
Sets the time to accelerate from 0 to maximum frequency.
C1-06
(0205)
Deceleration Time 3
Decel Time 3
Sets the time to decelerate from maximum frequency to 0.
C1-09
(0208)
Fast Stop Time
Fast Stop Time
C1-10
(0209)
Accel/Decel Time
Setting Units
Acc/Dec Units
0: 0.01 Seconds
1: 0.1 Seconds
0: 0.01 s (0.00 to 600.00 s)
1: 0.1 s (0.0 to 6000.0 s)
C1-11
(020A)
Accel/Decel Time
Switching Frequency
Acc/Dec SW Freq
Sets the frequency to switch between accel/decel time settings Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
LCD Display
Description
Sets the time to accelerate from 0 to maximum frequency.
Values
Page
Default: 20.0 s
Min.: 0.0
Max.: 6000.0 <1>
157
Sets the time to decelerate from maximum frequency to 0.
157
Sets the time to accelerate from 0 to maximum frequency.
157
Sets the time to decelerate from maximum frequency to 0.
Sets the time for the Fast Stop function.
Default: 10.0 s
Min.: 0.0
Max.: 6000.0 <1>
157
Default: 10.0 s
Min.: 0.0
Max.: 6000.0 <1>
–
Default: 1
Range: 0, 1
–
–
<1> Setting range value is dependent on parameter C1-10, Accel/Decel Time Setting Units. When C1-10 = 0 (units of 0.01 seconds), the setting range
becomes 0.00 to 600.00 seconds.
u C2: S-Curve Characteristics
Name
C2-01
(020B)
S-Curve Characteristic
at Accel Start
SCrv Acc @ Start
C2-02
(020C)
S-Curve Characteristic
at Accel End
SCrv Acc @ End
C2-03
(020D)
S-Curve Characteristic
at Decel Start
SCrv Dec @ Start
C2-04
(020E)
S-Curve Characteristic
at Decel End
SCrv Dec @ End
LCD Display
Description
Values
The S-curve can be controlled at the four points shown below. Default: 0.20 s
Min.: 0.00
ON
OFF
Max.: 10.00
Run Command
Output Frequency
Default: 0.20 s
C2-02
C2-03
Min.: 0.00
Max.: 10.00
C2-01
C2-04
Default: 0.20 s
Time
Min.: 0.00
Max.: 10.00
Default: 0.00 s
Min.: 0.00
Max.: 10.00
Page
–
–
–
–
Parameter List
No.
(Addr.
Hex)
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
263
B.3 C: Tuning
u C3: Slip Compensation
No.
(Addr.
Hex)
C3-01
(020F)
C3-02
(0210)
Name
LCD Display
Slip Compensation Gain Slip Comp
Slip Compensation
Primary Delay Time
Slip Comp Time
C3-03
(0211)
Slip Compensation
Limit
Slip Comp Limit
C3-04
(0212)
Slip Compensation
Selection during
Regeneration
Slip Comp Regen
0: Disabled
1: Above 6 Hz
2: Lowst possbl spd
C3-05
(0213)
Output Voltage Limit
Operation Selection
Output V Lim Sel
0: Disabled
1. Enabled
Description
Values
Sets the gain for the motor slip compensation function used for Default: 0.0 (V/
motor 1.
f)
1.0 (OLV)
Min.: 0.0
Max.: 2.5
Adjusts the slip compensation function delay time used for
Default: 2000 ms
motor 1.
(V/f)
200 ms (OLV)
Min.: 0
Max.: 10000
Sets an upper limit for the slip compensation function as a
Default: 200%
percentage of motor rated slip for motor 1 (E2-02).
Min.: 0
Max.: 250
0: Disabled.
Default: 0
1: Enabled above 6 Hz
Range: 0 to 2
2: Enabled whenever slip compensation is possible.
Page
–
–
–
–
OLV
0: Disabled.
1: Enabled. Automatically decreases motor flux when output
voltage saturation is reached.
Default: 0
Range: 0, 1
–
u C4: Torque Compensation
No.
Name
(Addr.
Hex)
C4-01
(0215) Torque Compensation
Gain
C4-02
(0216)
LCD Display
Torq Comp Gain
Description
Values
Sets the gain for the automatic torque (voltage) boost function Default: 1.00
and helps to produce better starting torque. Used for motor 1. Min.: 0.00
Max.: 2.50
Sets the torque compensation filter time.
–
Default: 0.0%
Min.: 0.0
Max.: 200.0
–
Default: 0.0%
Min.: -200.0
Max.: 0.0
–
Torq Comp Time
C4-03
(0217)
Torque Compensation
at Forward Start
F TorqCmp@start
Sets torque compensation at forward start as a percentage of
motor torque.
C4-04
(0218)
Torque Compensation
at Reverse Start
R TorqCmp@start
Sets torque compensation at reverse start as a percentage of
motor torque.
C4-05
(0219)
Torque Compensation
Time Constant
TorqCmp Delay T
OLV
Default: 10 ms
Sets the time constant for torque compensation at forward start Min.: 0
Max.: 200
and reverse start (C4-03 and C4-04).
C4-06
(021A)
Torque Compensation
Primary Delay Time 2
Start Torq Time
Sets the torque compensation time 2.
264
OLV
OLV
–
Default: 200 ms
(V/f)
20 ms (OLV)
Min.: 0
Max.: 60000
Torque Compensation
Primary Delay Time 1
OLV
Page
Default: 150 ms
Min.: 0
Max.: 10000
–
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.3 C: Tuning
u C6: Carrier Frequency
No.
(Addr.
Hex)
Name
LCD Display
C6-02
(0224)
Carrier Frequency
Selection
CarrierFreq Sel
1: 2.0 kHz
2: 5.0 kHz
3: 8.0 kHz
4: 10.0 kHz
5: 12.5 kHz
6: 15.0 kHz
7: Swing PWM1
8: Swing PWM2
9: Swing PWM3
A: Swing PWM4
F: Program
C6-03
(0225)
Carrier Frequency
Upper Limit
CarrierFreq Max
C6-04
(0226)
Carrier Frequency
Lower Limit
CarrierFreq Min
Carrier Frequency
Proportional Gain
1: 2.0 kHz
2: 5.0 kHz (4.0 kHz)
3: 8.0 kHz (6.0 kHz)
4: 10.0 kHz (8.0 kHz)
5: 12.5 kHz (10.0 kHz)
6: 15.0 kHz (12.0 kHz)
7: Swing PWM1 (Audible sound 1)
8: Swing PWM2 (Audible sound 2)
9: Swing PWM3 (Audible sound 3)
A: Swing PWM4 (Audible sound 4)
B to E: No setting possible
F: User-defined (determined by C6-03 through C6-05)
Determines the upper and lower limits for the carrier frequency.
Carrier Frequency
C6-03
C6-04
CarrierFreq Gain
Output Frequency
× (C6-05) × K
Output
Frequency
E1-04
Max Output
Frequency
Values
Page
Default: 7
Range: 1 to 9;
A, F
–
Default: 2.0 kHz
Min.: 1.0
Max.: 15.0
–
Default: 2.0 kHz
Min.: 1.0
Max.: 15.0
–
Default: 0
Min.: 0
Max.: 99
–
Parameter List
C6-05
(0227)
Description
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
265
B.4 d: References
B.4 d: References
Reference parameters set the various frequency reference values during operation.
u d1: Frequency Reference
No.
(Addr.
Hex)
d1-01
(0280)
Name
LCD Display
Frequency Reference 1 Reference 1
Description
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Values
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
Page
–
<1>
d1-02
(0281)
Frequency Reference 2 Reference 2
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
d1-03
(0282)
Frequency Reference 3 Reference 3
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
d1-04
(0283)
Frequency Reference 4 Reference 4
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
d1-05
(0284)
Frequency Reference 5 Reference 5
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
d1-06
(0285)
Frequency Reference 6 Reference 6
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
d1-07
(0286)
Frequency Reference 7 Reference 7
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
d1-08
(0287)
Frequency Reference 8 Reference 8
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
d1-09
(0288)
Frequency Reference 9 Reference 9
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
d1-10
(028B)
Frequency Reference 10 Reference 10
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
d1-11
(028C)
Frequency Reference 11 Reference 11
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
d1-12
(028D)
Frequency Reference 12 Reference 12
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
d1-13
(028E)
Frequency Reference 13 Reference 13
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
266
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.4 d: References
No.
(Addr.
Hex)
d1-14
(028F)
Name
LCD Display
Frequency Reference 14 Reference 14
Description
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Values
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
Page
–
<1>
d1-15
(0290)
Frequency Reference 15 Reference 15
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
d1-16
(0291)
Frequency Reference 16 Reference 16
Sets the frequency reference for the drive. Setting units are
determined by parameter o1-03.
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
<1>
d1-17
(0292)
Jog Frequency
Reference
Jog Reference
Sets the Jog frequency reference. Setting units are determined Default: 6.00 Hz
by parameter o1-03.
Min.: 0.00
Max.: 400.00
–
<1>
<1> Range upper limit is determined by parameters d2-01, Frequency Reference Upper Limit, and E1-04, Maximum Output Frequency.
u d2: Frequency Upper/Lower Limits
No.
(Addr.
Hex.)
Name
LCD Display
Description
Setting
Page
d2-01
(0289)
Frequency Reference
Upper Limit
Ref Upper Limit
Sets the frequency reference upper limit as a percentage of the Default: 100.0%
maximum output frequency.
Min.: 0.0
Max.: 110.0
–
d2-02
(028A)
Frequency Reference
Lower Limit
Ref Lower Limit
Sets the frequency reference lower limit as a percentage of the Default: 0.0%
maximum output frequency.
Min.: 0.0
Max.: 110.0
–
d2-03
(0293)
Master Speed Reference Ref1 Lower Limit
Lower Limit
Sets the lower limit for frequency references from analog inputs Default: 0.0%
as a percentage of the maximum output frequency.
Min.: 0.0
Max.: 110.0
–
u d3: Jump Frequency
No.
(Addr.
Hex)
Name
LCD Display
Jump Frequency 1
Jump Freq 1
d3-02
(0295)
Jump Frequency 2
Jump Freq 2
d3-03
(0296)
Jump Frequency 3
Jump Freq 3
d3-04
(0297)
Jump Frequency Width Jump Bandwidth
Eliminates problems with resonant vibration of the motor/
machine by avoiding continuous operation in predefined
frequency ranges. The drive accelerates and decelerates the
motor through the prohibited frequency ranges.
Parameters must be set so that d3-01 ≥ d3-02 ≥ d3-03.
Setting this parameter to 0.0 disables the function.
Sets the dead-band width around each selected prohibited
frequency reference point.
Values
Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
Default: 1.0 Hz
Min.: 0.0
Max.: 20.0
Page
–
–
–
–
Parameter List
d3-01
(0294)
Description
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
267
B.4 d: References
u d4: Frequency Reference Hold and Up/Down 2 Function
No.
(Addr.
Hex)
d4-01
(0298)
Name
LCD Display
Fref Hold Sel
Frequency Reference
Disabled
Hold Function Selection 0:
1: Enabled
d4-03
(02AA) Frequency Reference
Bias Step (Up/Down 2) Up/Dn 2 Step Lvl
d4-04 Frequency Reference
(02AB) Bias Accel/Decel (Up/
Down 2)
Up/Dn 2 Ramp Sel
0: Sel Acc/Dec Time
1: Acc/Dec Time 4
d4-05 Frequency Reference
Up/Dn 2 Bias Sel
(02AC) Bias Operation Mode
0: Hold Bias Value
Selection (Up/Down 2) 1: Reset Bias Value
d4-06 Frequency Reference
(02AD) Bias (Up/Down 2)
d4-07 Analog Frequency
(02AE) Reference Fluctuation
Limit (Up/Down 2)
Description
0: Disabled. Drive starts from zero when the power is switched
on.
1: Enabled. At power up, the drive starts the motor at the Hold
frequency that was saved.
Sets the bias added to the frequency reference when the Up 2
and Down 2 digital inputs are enabled (H1-oo = 75, 76).
Values
Page
Default: 0
Range: 0, 1
–
Default: 0.00 Hz
Min.: 0.00
Max.: 99.99
–
0: Use selected accel/decel time.
1: Use accel/decel time 4 (C1-07 and C1-08).
Default: 0
The functionality of setting 1 is only accessible Range: 0, 1
via MEMOBUS/Modbus communication.
0: Bias value is held if no input Up 2 or Down 2 is active.
1: When the Up 2 reference and Down 2 reference are both on Default: 0
Range: 0, 1
or both off, the applied bias becomes 0. The specified accel/
decel times are used for acceleration or deceleration.
Note:
–
–
Up/Dn 2 Bias Lvl
The Up/Down 2 bias value is saved in d4-06 when the frequency Default: 0.0%
reference is not input by the digital operator. Set as a percentage Min.: -99.9
of the maximum output frequency.
Max.: 100.0
–
Up/Dn 2 FluctLim
Limits how much the frequency reference is allowed to change
while an input terminal set for Up 2 or Down 2 is enabled. If the Default: 1.0%
frequency reference changes for more than the set value, then Min.: 0.01
the bias value is held and the drive accelerates or decelerates to Max.: 100.0
the frequency reference. Set as a percentage of the maximum
output frequency.
–
Up/Dn 2 UpperLim
Sets the upper limit for the bias and the value that can be saved Default: 100.0%
in d4-06. Set as a percentage of the maximum output frequency. Min.: 0.0
Max.: 100.0
–
d4-08
(2AF)
Frequency Reference
Bias Upper Limit (Up/
Down 2)
d4-09
(02B0)
Frequency Reference
Bias Lower Limit (Up/ Up/Dn 2 LowerLim
Down 2)
Sets the lower limit for the bias and the value that can be saved Default: 0.0%
in d4-06. Set as a percentage of the maximum output frequency. Min.: -99.9
Max.: 0.0
–
d4-10
(02B6)
Up/Down Frequency
Reference Limit
Selection
0: The lower limit is determined by d2-02 or an analog input.
1: The lower limit is determined by d2-02.
–
268
Up/Dn LowLim Sel
0: D2-02 or Analog
1: D2-02 Only
Default: 0
Range: 0, 1
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.5 E: Motor Parameters
B.5 E: Motor Parameters
u E1: V/f Pattern
No.
(Addr.
Hex)
Name
LCD Display
Description
Values
Page
This parameter must be set to the power supply voltage.
E1-01
(0300)
Input Voltage
V/f Pattern Selection
V/F Selection
0: 50 Hz
1: 60 Hz Saturation
2: 60 Hz Saturation
3: 72 Hz
4: 50 Hz VT1
5: 50 Hz VT2
6: 60 Hz VT1
7: 60 Hz VT2
8: 50 Hz HST1
9: 50 Hz HST2
A: 60 Hz HST1
B: 60 Hz HST2
C: 90 Hz
D: 120 Hz
E: 180 Hz
F: Custom V/F
0: 50 Hz, Constant torque 1
1: 60 Hz, Constant torque 2
2: 60 Hz, Constant torque 3 (50 Hz base)
3: 72 Hz, Constant torque 4 (60 Hz base)
4: 50 Hz, Variable torque 1
5: 50 Hz, Variable torque 2
6: 60 Hz, Variable torque 3
7: 60 Hz, Variable torque 4
8: 50 Hz, High starting torque 1
9: 50 Hz, High starting torque 2
A: 60 Hz, High starting torque 3
B: 60 Hz, High starting torque 4
C: 90 Hz (60 Hz base)
D: 120 Hz (60 Hz base)
E: 180 Hz (60 Hz base)
F: Custom V/f, E1-04 through E1-13 settings define the V/f
pattern
Default: F <2>
Range: 0 to 9;
A to FF
–
–
Parameter List
E1-03
(0302)
Input Voltage Setting
WARNING! Electrical Shock Hazard. Drive input voltage Default: 230 V
(not motor voltage) must be set in E1-01 for the protective <1>
features of the drive to function properly. Failure to do so Min.: 155
may result in equipment damage and/or death or personal Max.: 255 <1>
injury.
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
269
B.5 E: Motor Parameters
No.
(Addr.
Hex)
E1-04
(0303)
Name
Maximum Output
Frequency
E1-05
(0304)
Maximum Voltage
E1-06
(0305)
Base Frequency
E1-07
(0306)
Middle Output
Frequency
LCD Display
Max Frequency
Max Voltage
Base Frequency
Description
Values
Page
These parameters are only applicable when E1-03 is set to F.
To set linear V/f characteristics, set the same values for E1-07
and E1-09.
In this case, the setting for E1-08 will be disregarded. Ensure
that the four frequencies are set according to these rules:
E1-09 ≤ E1-07 < E1-06 ≤ E1-11 ≤ E1-04
Default: 60.0 Hz
Min.: 40.0
Max.: 400.0
–
Output Voltage (V)
E1-05
E1-12
E1-13
Middle Output
Frequency Voltage
Mid Frequency A
Mid Voltage A
E1-10
(0309)
E1-11
(030A)
<4>
E1-12
(030B)
<4>
E1-13
(030C)
<1>
<2>
<3>
<4>
Minimum Output
Frequency
Min.: 0.0
Max.: 255.0
–
<1>
–
–
Default: 15.0 V
<1>
E1-10
E1-09
E1-09
(0308)
<1>
Default: 60.0 Hz
Min.: 0.0
Max.: E1-04
Default: 3.0 Hz
Min.: 0.0
Max.: E1-04
E1-08
E1-08
(0307)
Default: 230 V
E1-07 E1-06 E1-11 E1-04
Frequency (Hz)
Min Frequency
Min.: 0.0
Max.: 255.0 <1>
Default: 1.5 Hz
(V/f)
0.5 Hz (OLV)
Min.: 0.0
Max.: E1-04
–
–
Minimum Output
Frequency Voltage
Min Voltage
Default: 9.0 V
(V/f)
2.0 V (OLV) <1>
Min.: 0.0
Max.: 255.0 <1>
Middle Output
Frequency 2
Mid Frequency B
Default: 0.0 Hz
Min.: 0.0
Max.: E1-04
–
Middle Output
Frequency Voltage 2
Mid Voltage B
Default: 0.0 V
Min.: 0.0
Max.: 255.0 <1>
–
–
Default: 0.0 V
Base Voltage
<3>
Base Voltage
Min.: 0.0
Max.: 255.0 <1>
–
Values shown are specific to 200 V class drives. Double the value for 400 V class drives. Multiply the value by 2.875 for 600 V class drives.
Parameter setting value is not reset to the default value when the drive is initialized.
When Auto-Tuning is performed, E1-13 and E1-05 will be set to the same value.
Parameter ignored when E1-11 (Motor 1 Mid Output Frequency 2) and E1-12 (Motor 1 Mid Output Frequency Voltage 2) are set to 0.0.
u E2: Motor 1 Parameters
No.
(Addr.
Hex)
Name
LCD Display
Description
Sets the motor nameplate full load current in amps.
Automatically set during Auto-Tuning.
E2-01
(30E)
Motor Rated Current
Motor Rated FLA
E2-02
(030F)
Motor Rated Slip
Motor Rated Slip
E2-03
(0310)
Motor No-Load Current No-Load Current
270
Values
Default: <1>
Min.: 10% of
drive rated
current
Max.: 200% of
drive rated
current <2>
Sets the motor rated slip. Automatically set during Auto-Tuning. Default: <1>
Min.: 0.00 Hz
Max.: 20.00 Hz
Sets the no-load current for the motor. Automatically set during Default: <1>
Auto-Tuning.
Min.: 0 A
Max.: E2-01 <2>
Page
157
–
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.5 E: Motor Parameters
No.
(Addr.
Hex)
Name
LCD Display
E2-04
(0311)
Number of Motor Poles Number of Poles
E2-05
(0312)
Motor Line-to-Line
Resistance
Term Resistance
E2-06
(0313)
Motor Leakage
Inductance
Leak Inductance
E2-07
(0314)
Motor Iron-Core
Saturation Coefficient 1 Saturation Comp1
E2-08
(0315)
Motor Iron-Core
Saturation Coefficient 2 Saturation Comp2
E2-09
(0316)
Motor Mechanical Loss Mechanical Loss
E2-10
(0317)
Motor Iron Loss for
Torque Compensation
E2-11
(0318)
Motor Rated Power
Motor Iron Loss
Mtr Rated Power
Description
Values
Page
Sets the number of motor poles. Automatically set during
Auto-Tuning.
Default: 2
Min.: 2
Max.: 48
–
Sets the phase-to-phase motor resistance. Automatically set
during Auto-Tuning.
Default: <1>
Min.: 0.000 Ω
Max.: 65.000 Ω
–
Sets the voltage drop due to motor leakage inductance as a
percentage of motor rated voltage. Automatically set during
Auto-Tuning.
Default: <1>
Min.: 0.0%
Max.: 40.0%
–
Default: 0.50
Min.: E2-07
Max.: 0.50
–
Default: 0.75
Min.: E2-07
Max.: 0.75
–
OLV
Sets the motor iron saturation coefficient at 50% of magnetic
flux. Automatically set during Auto-Tuning.
OLV
Sets the motor iron saturation coefficient at 75% of magnetic
flux. Automatically set during Auto-Tuning.
OLV
Default: 0.0%
Sets the motor mechanical loss as a percentage of motor rated Min.: 0.0
Max.: 10.0
power (kW).
V/f
Sets the motor iron loss.
Sets the motor rated power in kilowatts (1 HP = 0.746 kW).
Automatically set during Auto-Tuning.
–
Default: <1>
Min.: 0 W
Max.: 65535 W
–
Default: <1>
Min.: 0.00 kW
Max.: 650.00
kW
–
Parameter List
<1> Default setting is dependent on parameter o2-04, Drive Model Selection.
<2> The number of decimal places in the parameter value depends on the drive model. This value has two decimal places (0.01 A) if the drive is set for
a maximum applicable motor capacity up to and including 11 kW, and one decimal place (0.1 A) if the maximum applicable motor capacity is
higher than 11 kW.
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
271
B.6 F: Options
B.6 F: Options
u F4: Analog Monitor Card (AO-A3)
No.
(Addr.
Hex)
F4-01
(0391)
Name
LCD Display
Description
Sets the monitor signal for output from terminal V1. Set this
parameter to the last three digits of the desired Uo-oo
monitor. Some U parameters are available only in certain control
modes.
Sets the gain for voltage output via terminal V1.
Values
Page
Default: 102
Range: 000 to
999
–
Default: 100.0%
Min.: -999.9
Max.: 999.9
–
Default: 103
Range: 000 to
999
–
Default: 50.0%
Min.: -999.9
Max.: 999.9
–
Terminal V1 Monitor
Selection
AO Ch1 Select
Terminal V1 Monitor
Gain
AO Ch1 Gain
Terminal V2 Monitor
Selection
AO Ch2 Select
Terminal V2 Monitor
Gain
AO Ch2 Gain
Terminal V1 Monitor
Bias
AO Ch1 Bias
Sets the amount of bias added to the voltage output via terminal Default: 0.0%
V1.
Min.: -999.9
Max.: 999.9
–
Terminal V2 Monitor
Bias
AO Ch2 Bias
Sets the amount of bias added to the voltage output via terminal Default: 0.0%
V2.
Min.: -999.9
Max.: 999.9
–
F4-07
(0397)
Terminal V1 Signal
Level
AO Opt Level Ch1
0: 0-10 VDC
1: -10 +10 VDC
0: 0 to 10 V
1: -10 to 10 V
Default: 0
Range: 0, 1
–
F4-08
(0398)
Terminal V2 Signal
Level
AO Opt Level Ch2
0: 0-10 VDC
1: -10 +10 VDC
0: 0 to 10 V
1: -10 to 10 V
Default: 0
Range: 0, 1
–
F4-02
(0392)
F4-03
(0393)
F4-04
(0394)
F4-05
(0395)
F4-06
(0396)
Sets the monitor signal for output from terminal V2. Set this
parameter to the last three digits of the desired Uo-oo
monitor. Some U parameters are available only in certain control
modes.
Sets the gain for voltage output via terminal V2.
u F5: Digital Output Card (DO-A3)
No.
(Addr.
Hex)
F5-01
(399)
F5-02
(39A)
F5-03
(39B)
F5-04
(39C)
F5-05
(39D)
F5-06
(39E)
F5-07
(39F)
F5-08
(3A0)
Terminal P1-PC Output
Selection
Terminal P2-PC Output
Selection
Terminal P3-PC Output
Selection
Terminal P4-PC Output
Selection
Terminal P5-PC Output
Selection
Terminal P6-PC Output
Selection
Terminal M1-M2
Output Selection
Terminal M3-M4
Output Selection
F5-09
(3A1)
DO-A3 Output Mode
Selection
272
Name
LCD Display
DO Ch1 Select
DO Ch2 Select
DO Ch3 Select
DO Ch4 Select
DO Ch5 Select
DO Ch6 Select
DO Ch7 Select
DO Ch8 Select
DO Function Sel
0: 8ch Individual
1: Binary Output
2: 8ch Selected
Description
Values
Page
Sets the function for contact output terminals M1-M2, M3-M4,
and photocoupler output terminals P1 through P6.
Refer to H2: Multi-Function Digital Outputs on page 280 for
setting selections.
Default: 0
Range: 0 to 192
Default: 1
Range: 0 to 192
Default: 2
Range: 0 to 192
Default: 4
Range: 0 to 192
Default: 6
Range: 0 to 192
Default: 37
Range: 0 to 192
Default: F
Range: 0 to 192
Default: F
Range: 0 to 192
–
0: Output terminals are each assigned separate output functions.
Default: 0
1: Binary code output.
2: Use output terminal functions selected by parameters F5-01 Range: 0 to 2
through F5-08.
–
–
–
–
–
–
–
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.6 F: Options
u F6, F7: Communication Option Card
Parameters F6-01 through F6-03 and F6-06 through F6-08 are used for DeviceNet and PROFIBUS-DP options. Other
parameters in the F6 group are used for communication-protocol-specific settings.
Name
LCD Display
F6-01
(03A2)
Comm Bus Flt Sel
Ramp to Stop
Communications Error 0:
1: Coast to Stop
Operation Selection
2: Fast-Stop
3: Alarm Only
F6-02
(03A3)
External Fault from
Comm. Option
Detection Selection
EF0 Detection
0: Always Detected
1: Only During Run
F6-03
(03A4)
External Fault from
Comm. Option
Operation Selection
EF0 Fault Action
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
3: Alarm Only
F6-04
(03A5)
bUS Error Detection
Time
BUS Err Det Time
F6-07
(03A8)
Multi-Step Speed
Fref PrioritySel
Enable/Disable
0: Net/Com REF
Selection when NefRef/ 1: MultiStep Speed
ComRef is Selected
F6-08
(036A)
<1>
Reset Communication
Parameters
Com Prm Init Sel
0: Init Com Prms
1: No Init Com Prms
Description
0: Ramp to stop. Decelerate to stop using the deceleration time
in C1-02.
1: Coast to stop.
2: Fast Stop. Decelerate to stop using the deceleration time in
C1-09.
3: Alarm only.
0: Always detected.
1: Detection during run only.
Values
Default: 1
Range: 0 to 3
–
Default: 0
Range: 0, 1
–
0: Ramp to stop. Decelerate to stop using the deceleration time
in C1-02.
Default: 1
1: Coast to stop.
2: Fast Stop. Decelerate to stop using the deceleration time in Range: 0 to 3
C1-09.
3: Alarm only.
Sets the delay time for error detection if a bus error occurs.
0: Multi-step reference disabled
1: Multi-step reference enabled
Page
–
Default: 2.0 s
Min.: 0.0
Max.: 5.0
–
Default: 0
Range: 0, 1
–
0: Reset all communication-related parameters (F6-oo) when
the drive is initialized using A1-03.
Default: 0
1: Communication-related parameters (F6-oo) are not reset Range: 0, 1
when the drive is initialized using A1-03.
Sets the node address.
Default: 0
Min.: 0
Max.: 125
–
F6-30 PROFIBUS-DP Node
(03CB) Address
PB Node Address
F6-31 PROFIBUS-DP Clear
(03CC) Mode Selection
PB Clear Select
0: Reset to Zero
1: Hold Prev Value
0: Resets drive operation with a Clear mode command.
1: Maintains the previous operation state when Clear mode
command is given.
Default: 0
Range: 0, 1
–
F6-32 PROFIBUS-DP Data
(03CD) Format Selection
PB Map Select
0: PPO Type
1: Conventional
0: PPO Type
1: Conventional
Default: 0
Range: 0, 1
–
Sets the node address.
Default: 1
Min.: 0
Max.: 127
–
Default: 3
Range: 0 to 8
–
F6-45
(02FB)
BACnet Node Address BAC Node Address
F6-46
(02FC)
BACnet
Communication Speed
BAC Baud Rate
0: 93.75 kbps
1: 2400 bps
2: 4800 bps
3: 9600 bps
4: 19.2 kbps
5: 38.4 kbps
6: 57.6 kbps
7: 76.8 kbps
8: 115.2 kbps
F6-47
(02FC)
Rx to Tx Wait Time
Rx to Tx Wait T
F6-48
(02FE)
BACnet Device Objcet BAC Dev Obj Id 0
ID 0
BACnet device object ID
F6-49
(02FF)
BACnet Device Objcet BAC Dev Obj Id 1
ID 1
BACnet device object ID
F6-50
(03C1)
DeviceNet MAC
Address
Selects the drive MAC address.
DN MAC Address
0: 93.75 kbps
1: 2400 bps
2: 4800 bps
3: 9600 bps
4: 19.2 kbps
5: 38.4 kbps
6: 57.6 kbps
7: 76.8 kbps
8: 115.2 kbps
Rx to Tx Wait Time
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Default: 5 ms
Min.: 5
Max.: 65
Default: 0
Min.: 0
Max.: FFFF
Default: 0
Min.: 0
Max.: 3F
Default: 64
Min.: 0
Max.: 64
–
–
–
–
–
273
Parameter List
No.
(Addr.
Hex)
B
B.6 F: Options
No.
(Addr.
Hex)
Name
LCD Display
DN Baud Rate
0: 125 kbps
1: 250 kbps
2: 500 kbps
3: Set from Network
4: Auto Detect
F6-51
(03C2)
DeviceNet
Communication Speed
F6-52
(03C3)
DeviceNet PCA Setting DN PCA Selection
F6-53
(03C4)
DeviceNet PPA Setting DN PPA Selection
F6-54
(03C5)
DeviceNet Idle Mode
Fault Detection
DN Idle Flt Det
0: Stop
1: Ignore
DN BAUD RATE
MEM
0: 125 kbps
1: 250 kbps
2: 500 kbps
F6-55
(03C6)
DeviceNet Baud Rate
Monitor
F6-56
(03D7)
DeviceNet Speed
Scaling
DN Speed Scale
F6-57
(03D8)
DeviceNet Current
Scaling
DN Current Scale
F6-58
(03D9)
DeviceNet Torque
Scaling
DN Torque Scale
F6-59 DeviceNet Power
(03DA) Scaling
DN Power Scale
F6-60 DeviceNet Voltage
(03DB) Scaling
DN Voltage Scale
F6-61 DeviceNet Time
(03DC) Scaling
DN Time Scale
F6-62 DeviceNet Heartbeat
(03DD) Interval
DN Heart Beat
F6-63 DeviceNet Network
(03DE) MAC ID
DN MAC ID MEM
F6-64 to
F6-71 Dynamic I/O Assembly
–
(03DF to Parameters
03C8)
F7-01
IP Address 1
(03E5) IP Address 1
<2>
F7-02
(03E6)
IP Address 2
F7-03
(03E7)
IP Address 3
F7-04
(03E8)
IP Address 4
<2>
<2>
<2>
F7-05
(03E9)
274
Subnet Mask 1
IP Address 2
IP Address 3
IP Address 4
Subnet Mask 1
Description
0: 125 kbps
1: 250 kbps
2: 500 kbps
3: Adjustable from network
4: Detect automatically
Values
Default: 4
Range: 0 to 4
Sets the format of the data set from the DeviceNet master to the Default: 21
drive.
Min.: 0
Max.: 255
Sets the format of the data set from the drive to the DeviceNet Default: 71
master.
Min.: 0
Max.: 255
0: Enabled
Default: 0
1: Disabled, no fault detection
Range: 0, 1
Verifies the baud rate running on the network.
0: 125 kbps
1: 250 kbps
2: 500 kbps
Page
–
–
–
–
Default: 0
Range: 0 to 2
–
Sets the scaling factor for the speed monitor in DeviceNet.
Default: 0
Min.: -15
Max.: 15
–
Sets the scaling factor for the output current monitor in
DeviceNet.
Default: 0
Min.: -15
Max.: 15
–
Sets the scaling factor for the torque monitor in DeviceNet.
Default: 0
Min.: -15
Max.: 15
–
Sets the scaling factor for the power monitor in DeviceNet.
Default: 0
Min.: -15
Max.: 15
–
Sets the scaling factor for the voltage monitor in DeviceNet.
Default: 0
Min.: -15
Max.: 15
–
Sets the scaling factor for the time monitor in DeviceNet.
Default: 0
Min.: -15
Max.: 15
–
Sets the heartbeat interval for DeviceNet communications.
Default: 0
Min.: 0
Max.: 10
Saves and monitors settings 0 to 63 of F6-50 (DeviceNet MAC Default: 63
Address).
Min.: 0
Max.: 63
Dynamic I/O Assembly Parameters
–
–
–
–
Sets the most significant octet of network static IP address.
Default: 192
Range: 0 to 255
–
Sets the second most significant octet of network static IP
address.
Default: 168
Range: 0 to 255
–
1
Sets the third most significant octet of network static IP address. Default:
Range: 0 to 255
–
Sets the fourth most significant octet of network static IP
address.
Default: 20
Range: 0 to 255
–
Sets the most significant octet of network static Subnet Mask. Default: 255
Range: 0 to 255
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.6 F: Options
Name
LCD Display
Description
Values
Page
Subnet Mask 2
Subnet Mask 2
Subnet Mask 3
Subnet Mask 4
Subnet Mask 4
Gateway Address 1
Gateway IP Add 1
Sets the most significant octet of network Gateway address.
Gateway Address 2
Gateway IP Add 2
Gateway Address 3
Gateway IP Add 3
Gateway Address 4
Gateway IP Add 4
Default: 255
Range: 0 to 255
Default: 255
Range: 0 to 255
Default: 0
Range: 0 to 255
Default: 192
Range: 0 to 255
Default: 168
Range: 0 to 255
Default: 1
Range: 0 to 255
Default: 1
Range: 0 to 255
–
Subnet Mask 3
Sets the second most significant octet of network static Subnet
Mask.
Sets the third most significant octet of network static Subnet
Mask.
Sets the fourth most significant octet of network static Subnet
Mask.
Default: 2
Range: 0 to 2
–
–
–
–
F7-13
(03F1)
IP Add Mode Sel
Address Mode at Startup 0: User Defined
1: BOOTP
2: DHCP
Sets the second most significant octet of network Gateway
address.
Sets the third most significant octet of network Gateway
address.
Sets the fourth most significant octet of network Gateway
address.
Select the option address setting method
0: Static <3>
1: BOOTP
2: DHCP
F7-14
(03F2)
Duplex Select
Duplex Mode Selection 0: Half Duplex
1: Auto Negotiate
2: Full Duplex
Selects duplex mode setting.
0: Half duplex forced
1: Auto-negotiate duplex mode and communication speed
2: Full duplex forced
Default: 1
Range: 0 to 2
–
F7-15
(03F3)
Communication Speed
Selection
Baud Rate
10: 10 Mbps
100: 100 Mbps
Sets the communication speed
10: 10 Mbps
100: 100 Mbps
Default: 10
Range: 10, 100
–
F7-16
(03F4)
Communication Loss
Timeout
CommLoss Tout
Sets the timeout value for communication loss detection in
Default: 0
tenths of a second. A value of 0 disables the connection timeout. Min.: 0
Example: An entered value of 100 represents 10.0 seconds.
Max.: 300
–
F7-17
(03F5)
EtherNet/IP Speed
Scaling Factor
EN Speed Scale
Sets the scaling factor for the speed monitor in EtherNet/IP
Class ID 2AH Object.
Default: 0
Min.: -15
Max.: 15
–
F7-18
(03F6)
EtherNet/IP Current
Scaling Factor
EN Current Scale
Sets the scaling factor for the output current monitor in
EtherNet/IP Class ID 2AH Object.
Default: 0
Min.: -15
Max.: 15
–
F7-19
(03F7)
EtherNet/IP Torque
Scaling Factor
EN Torque Scale
Sets the scaling factor for the torque monitor in EtherNet/IP
Class ID 2AH Object.
Default: 0
Min.: -15
Max.: 15
–
F7-20
(03F8)
EtherNet/IP Power
Scaling Factor
EN Power Scale
Sets the scaling factor for the power monitor in EtherNet/IP
Class ID 2AH Object.
F7-21
(03F9)
EtherNet/IP Voltage
Scaling Factor
EN Voltage Scale
F7-22 EtherNet/IP Time
(03FA) Scaling
EN Time Scale
F7-23 to
F7-32 Dynamic Output
(03FB to Assembly Parameters
0374)
–
F7-33 to
F7-42 Dynamic Input
(0375 to Assembly Parameters
037E)
–
Default: 0
Min.: -15
Max.: 15
Sets the scaling factor for the voltage monitor in EtherNet/IP Default: 0
Min.: -15
Class ID 2AH Object.
Max.: 15
Sets the scaling factor for the time monitor in EtherNet/IP Class Default: 0
Min.: -15
ID 2AH Object.
Max.: 15
Parameters used in Output Assembly 116. Each parameter
contains a MEMOBUS/Modbus address. The value received for
Output Assembly 116 will be written to this corresponding
Default: 0
MEMOBUS/Modbus address. A MEMOBUS/Modbus address
value of 0 means that the value received for Output Assembly
116 will not be written to any MEMOBUS/Modbus register.
Parameters used in Input Assembly 166. Each parameter
contains a MEMOBUS/Modbus address. The value sent for
Input Assembly 166 will be read from this corresponding
MEMOBUS/Modbus address. A MEMOBUS/Modbus address Default: 0
value of 0 means that the value sent for Input Assembly 166 is
not defined by the user, therefore the option default register
value will be returned.
–
–
–
–
–
–
–
–
<1> Parameter setting value is not reset to the default value when the drive is initialized.
<2> Cycle power for setting changes to take effect.
<3> If F7-13 is set to 0, all IP addresses (F7-01 to F7-04) must be unique.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Parameter List
No.
(Addr.
Hex)
F7-06
(03EA)
F7-07
(03EB)
F7-08
(03EC)
F7-09
(03ED)
F7-10
(03EE)
F7-11
(03EF)
F7-12
(03E0)
B
275
B.7 H Parameters: Multi-Function Terminals
B.7 H Parameters: Multi-Function Terminals
H parameters assign functions to the multi-function input and output terminals.
u H1: Multi-Function Digital Inputs
No.
(Addr.
Hex)
Name
H1-01
(0438)
Multi-Function Digital
Input Terminal S1
Function Selection
Term S1 Func Sel
H1-02
(0439)
Multi-Function Digital
Input Terminal S2
Function Selection
Term S2 Func Sel
Assigns a function to the multi-function digital inputs.
Refer to pages 158 to 159 for descriptions of setting values.
H1-03
(0400)
Multi-Function Digital
Input Terminal S3
Function Selection
Term S3 Func Sel
Note:
Set unused terminals to F.
Assigns a function to the multi-function digital inputs.
Refer to pages 158 to 159 for descriptions of setting values.
H1-04
(0401)
Multi-Function Digital
Input Terminal S4
Function Selection
Term S4 Func Sel
Note:
Set unused terminals to F.
Assigns a function to the multi-function digital inputs.
Refer to pages 158 to 159 for descriptions of setting values.
H1-05
(0402)
Multi-Function Digital
Input Terminal S5
Function Selection
Term S5 Func Sel
H1-06
(0403)
Multi-Function Digital
Input Terminal S6
Function Selection
Term S6 Func Sel
H1-07
(0404)
Multi-Function Digital
Input Terminal S7
Function Selection
Term S7 Func Sel
H1-08
(0405)
Multi-Function Digital
Input Terminal S8
Function Selection
Term S8 Func Sel
External Fault 1 Delay
Time
EF1 Delay Time
Sets the amount of time delay applied to the EF1 fault.
(20 ≤ H1-01 ≤ 2F)
Default: 0.00 s
Min.: 0.00
Max.: 300.00
–
External Fault 2 Delay
Time
EF2 Delay Time
Sets the amount of time delay applied to the EF2 fault.
(20 ≤ H1-02 ≤ 2F)
Default: 0.00 s
Min.: 0.00
Max.: 300.00
–
External Fault 3 Delay
Time
EF3 Delay Time
Sets the amount of time delay applied to the EF3 fault.
(20 ≤ H1-03 ≤ 2F)
Default: 0.00 s
Min.: 0.00
Max.: 300.00
–
H1-24
(02DA) External Fault 4 Delay
Time
EF4 Delay Time
Sets the amount of time delay applied to the EF4 fault.
(20 ≤ H1-04 ≤ 2F)
Default: 0.00 s
Min.: 0.00
Max.: 300.00
–
H1-25
(02DB) External Fault 5 Delay
Time
EF5 Delay Time
Sets the amount of time delay applied to the EF5 fault.
(20 ≤ H1-05 ≤ 2F)
Default: 0.00 s
Min.: 0.00
Max.: 300.00
–
H1-26
(02DC) External Fault 6 Delay
Time
EF6 Delay Time
Sets the amount of time delay applied to the EF6 fault.
(20 ≤ H1-06 ≤ 2F)
Default: 0.00 s
Min.: 0.00
Max.: 300.00
–
H1-27
(02DD) External Fault 7 Delay
Time
EF7 Delay Time
Sets the amount of time delay applied to the EF7 fault.
(20 ≤ H1-07 ≤ 2F)
Default: 0.00 s
Min.: 0.00
Max.: 300.00
–
H1-21
(02D7)
H1-22
(02D8)
H1-23
(02D9)
276
LCD Display
Description
Assigns a function to the multi-function digital inputs.
Refer to pages 158 to 159 for descriptions of setting values.
Note:
Note:
Set unused terminals to F.
Set unused terminals to F.
Assigns a function to the multi-function digital inputs.
Refer to pages 158 to 159 for descriptions of setting values.
Note:
Set unused terminals to F.
Assigns a function to the multi-function digital inputs.
Refer to pages 158 to 159 for descriptions of setting values.
Note:
Set unused terminals to F.
Assigns a function to the multi-function digital inputs.
Refer to pages 158 to 159 for descriptions of setting values.
Note:
Set unused terminals to F.
Assigns a function to the multi-function digital inputs.
Refer to pages 158 to 159 for descriptions of setting values.
Note:
Set unused terminals to F.
Values
Page
Default: 40 (F)
<1>
Min.: 1
Max.: 9F
158
Default: F
Min.: 1
Max.: 9F
158
Default: 26
Min.: 0
Max.: 9F
158
Default: 14
Min.: 0
Max.: 9F
158
Default: 8D (0)
<1>
Min.: 0
Max.: 9F
158
Default: 80 (3)
<1>
Min.: 0
Max.: 9F
158
Default: 81 (4)
<1>
Min.: 0
Max.: 9F
Default: F (6) <1>
Min.: 0
Max.: 9F
158
158
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.7 H Parameters: Multi-Function Terminals
No.
Name
(Addr.
Hex)
H1-28
(02DE) External Fault 8 Delay
Time
LCD Display
EF8 Delay Time
Description
Sets the amount of time delay applied to the EF8 fault.
(20 ≤ H1-08 ≤ 2F)
Values
Default: 0.00 s
Min.: 0.00
Max.: 300.00
Page
–
<1> Value in parenthesis is the default setting when a 3-Wire initialization is performed (A1-03 = 3330).
H1 Multi-Function Digital Input Selections
Function
LCD Display
Description
Closed: Reverse rotation (only if the drive is set up for 3-Wire sequence)
Terminals S1 and S2 are automatically set up for the Run command and Stop
command.
When input terminals are set to Multi-Step Speed References 1 through 3,
switching combinations of those terminals will create a multi-step speed sequence
using the frequency references set in d1-01 through d1-08.
When input terminals are set to Multi-Step Speed References 1 through 3,
switching combinations of those terminals will create a multi-step speed sequence
using the frequency references set in d1-01 through d1-08.
When input terminals are set to Multi-Step Speed References 1 through 3,
switching combinations of those terminals will create a multi-step speed sequence
using the frequency references set in d1-01 through d1-08.
Closed: Jog frequency reference (d1-17) selected. Jog has priority over all other
reference sources.
Used to switch between accel/decel time 1 (set in C1-01, C1-02) and accel/decel
time 2
(set in C1-03, C1-04).
Page
0
3-Wire sequence
3-Wire Control
3
Multi-Step Speed
Reference 1
Multi-Step Ref 1
4
Multi-Step Speed
Reference 2
Multi-Step Ref 2
5
Multi-Step Speed
Reference 3
Multi-Step Ref 3
6
Jog reference selection
jog Freq Ref
7
Accel/decel time
selection 1
Multi-Acc/Dec 1
8
Baseblock command
(N.O.)
Baseblock command
(N.C.)
Ext BaseBlk N.O.
Closed: No drive output
–
Ext BaseBlk N.C.
Open: No drive output
–
A
Accel/decel ramp hold
Acc/Dec RampHold
Open: Accel/decel is not held
Closed: The drive pauses during acceleration or deceleration and maintains the
output frequency.
–
B
Drive overheat alarm
(oH2)
Analog terminal input
selection
OH2 Alarm Signal
Closed: Closes when an oH2 alarm occurs
–
Term A2 Enable
–
F
Through mode
Term Not Used
10
Up command
Up Command 1
11
Down command
Down Command 1
12
13
14
15
17
Forward Jog
Reverse Jog
Fault reset
Fast Stop (N.O.)
Fast Stop (N.C.)
Forward Jog
Reverse Jog
Fault Reset
Fast-Stop N.O.
Fast-Stop N.C.
18
Timer function input
Timer function
19
PID disable
PID Disable
1A
Accel/decel time
selection 2
Multi-Acc/Dec 2
Open: Function assigned by H3-14 is disabled.
Closed: Function assigned by H3-14 is enabled.
Select this setting when using the terminal in a pass-through mode. The terminal
does not trigger a drive function but can be used as digital input for the controller
the drive is connected to.
The drive accelerates when the Up command terminal closes, and decelerates when
the Down command closes. When both terminals are closed or both are open, the
drive holds the frequency reference. The Up and Down commands must always
be used in conjunction with one another.
The drive accelerates when the Up command terminal closes, and decelerates when
the Down command closes. When both terminals are closed or both are open, the
drive holds the frequency reference. The Up and Down commands must always
be used in conjunction with one another.
Closed: Runs forward at the Jog frequency d1-17.
Closed: Runs reverse at the Jog frequency d1-17.
Closed: Resets faults if the cause is cleared and the Run command is removed.
Closed: Decelerates at the Fast Stop time set to C1-09.
Open: Decelerates to stop at the Fast Stop time set to C1-09.
Triggers the timer set up by parameters b4-01 and b4-02. Must be set in conjunction
with the timer function output (H2-oo = 12).
Open: PID control enabled
Closed: PID control disabled
Used in conjunction with an input terminal set for “Accel/decel time selection 1”
(H1-oo = 7), and allows the drive to switch between accel/decel times 3 and 4.
9
C
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Parameter List
H1-oo
Setting
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
277
B.7 H Parameters: Multi-Function Terminals
H1 Multi-Function Digital Input Selections
H1-oo
Setting
Function
LCD Display
1B
Program lockout
Program Lockout
1E
Reference sample hold
Ref Sample Hold
30
PID integral reset
Ext Pump Fault
20: NO/Always Det,
Ramp to Stop
21: NC/Always Det,
Ramp to Stop
22: NO/During RUN,
Ramp to Stop
23: N.C., During run,
ramp to stop
24: NO/ Always Det,
Coast to Stop
25: NC/Always Det,
Coast to Stop
26: NO/During RUN,
Coast to Stop
27: NC/During RUN,
Coast to Stop
28: NO/Always Det,
Fast-Stop
29: NC/Always Det,
Fast-Stop
2A: NO/During RUN,
Fast-Stop
2B: NC/During RUN,
Fast- Stop
2C: NO/Always Det,
Alarm Only
2D: NC/Always Det,
Alarm Only
2E: NO/ During RUN,
Alarm Only
2F: NC/During RUN,
Alarm Only
PID Intgrl Reset
31
PID integral hold
PID Intgrl Hold
32
Multi-Step Speed
Reference 4
34
PID soft starter cancel
35
PID input level selection PID Input Invert
40
Forward run command
(2-Wire sequence)
20 to 2F External pump fault
Open: Parameters cannot be edited (except for U1-01 if the reference source is
assigned to the digital operator).
Closed: Parameters can be edited and saved.
Closed: Samples the analog frequency reference and operates the drive at that
speed.
20: N.O., Always detected, ramp to stop
21: N.C., Always detected, ramp to stop
22: N.O., During run, ramp to stop
23: N.C., During run, ramp to stop
24: N.O., Always detected, coast to stop
25: N.C., Always detected, coast to stop
26: N.O., During run, coast to stop
27: N.C., During run, coast to stop
28: N.O., Always detected, Fast Stop
29: N.C., Always detected, Fast Stop
2A: N.O., During run, Fast Stop
2B: N.C., During run, Fast Stop
2C: N.O., Always detected, alarm only (continue running)
2D: N.C., Always detected, alarm only (continue running)
2E: N.O., During run, alarm only (continue running)
2F: N.C., During run, alarm only (continue running)
Page
–
–
–
Closed: Resets the PID control integral value.
Open: Performs integral operation.
Closed: Maintains the current PID control integral value.
–
Multi-Step Ref 4
Used in combination with input terminals set to Multi-Step Speed Reference 1, 2,
and 3. Use parameters d1-09 to d1-16 to set reference values.
–
PID SFS Cancel
–
FwdRun 2Wire Seq
Open: PID soft starter is enabled.
Closed: Disables the PID soft starter b5-17.
Closed: Inverts the PID input signal.
Open: Stop
Closed: Forward run
Reverse run command
(2-Wire sequence)
RevRun 2WireSeq
Note:
Cannot be set together with settings 42 or 43.
Open: Stop
Closed: Reverse run
–
Run command
(2-Wire sequence 2)
Run/Stp 2WireSeq
Note:
Cannot be set together with settings 42 or 43.
Open: Stop
Closed: Run
–
43
FWD/REV command
(2-Wire sequence 2)
FWD/REV 2WireSeq
47
Node setup
CanOpenNID Setup
51
Sequence Timer Disable SeqTimer Disable
41
42
278
Description
Note:
Cannot be set together with settings 40 or 41.
Open: Forward
Closed: Reverse
Note:
Determines motor direction, but does not issue a Run command.
Cannot be set together with settings 40 or 41.
Closed: Node setup for SI-S3 enabled.
Closed: Drive ignores sequence timers and runs normally (based on b1-02/b1-16
source).
–
–
–
–
–
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.7 H Parameters: Multi-Function Terminals
H1 Multi-Function Digital Input Selections
Function
LCD Display
Description
Page
Closed: When the input changes from open to closed, the currently active sequence
timer is disabled. Operation will resume with the next scheduled sequence timer.
Cycling the Run command after the current sequence timer has been canceled will
re-enable the sequence timer.
–
52
Sequence Timer Cancel SeqTimer Cancel
60
DC Injection Braking
command
External Speed Search
command 1
External Speed Search
command 2
Field weakening
KEB Ride-Thru 1 (N.C.)
KEB Ride-Thru 1
(N.O.)
Communications test
mode
DCInj Activate
Closed: Triggers DC Injection Braking.
–
Speed Search 1
Closed: Activates Current Detection Speed Search from the maximum output
frequency (E1-04).
–
Speed Search 2
Closed: Activates Current Detection Speed Search from the frequency reference.
–
Field Weak
KEB Ridethru NC
Closed: The drive performs Field Weakening control as set for d6-01 and d6-02.
Open: KEB Ride-Thru 1 enabled.
–
–
KEB Ridethru NO
Closed: KEB Ride-Thru 1 enabled.
–
Comm Test Mode
Tests the MEMOBUS/Modbus RS-422/RS-485 interface. Displays “PASS” if the
test completes successfully.
–
68
High Slip Braking
(HSB)
HighSlipBraking
6A
Drive enable
Drive Enable
73
Low City Press
Low City Press
75
Up 2 command
Up Command 2
76
Down 2 command
Down Command 2
7A
KEB Ride-Thru 2 (N.C.) KEB Ridethru2NC
7B
KEB Ride-Thru 2
(N.O.)
PID Bi-Direction
Enable
KEB Ridethru2NO
80
HAND Mode
Hand Mode
81
HAND Mode 2
Hand Mode 2
88
Volute-Thermostat
Normally Open
Volute-TStat NO
Volute-Thermostat
Normally Closed
Volute-TStat NC
8C
Disable Pre-Charge
Disable Pre-Chrg
8D
Multi Setpoint 1
Multi Setpoint 1
8E
Multi Setpoint 2
Multi Setpoint 2
61
62
63
65
66
67
7F
89
PID BiDir Enable
V/f
Closed: Activates High Slip Braking to stop the drive during a Run command.
Open: Drive disabled. If this input is opened during run, the drive will stop as
specified by b1-03.
Closed: Ready for operation.
Indicates that sufficient or insufficient pressure is present on the inlet to the pump.
Used mainly for pressure booster situations.
Note:
Parameter P4-21 determines if this input is normally open or
normally closed.
Controls the bias added to the frequency reference by the Up/Down 2 function.
The Up 2 and Down 2 commands must always be used in conjunction with one
another.
Controls the bias added to the frequency reference by the Up/Down 2 function.
The Up 2 and Down 2 commands must always be used in conjunction with one
another.
Open: KEB Ride-Thru 2 enabled. Drive disregards L2-29 and performs Single
Drive KEB Ride-Thru 2.
Closed: KEB Ride-Thru 2 enabled. Drive disregards L2-29 and performs Single
Drive KEB Ride-Thru 2.
PID Bi-Direction Enable
Closed: HAND Mode operation. Frequency reference determined by P5-01 and
P5-02.
Open: Stop Mode when no Run command.
Closed: HAND Mode operation. Frequency reference determined by P5-05.
Open: Stop Mode when no Run command.
Function active when the drive is running.
Closed: Drive will trip on “VLTS - Volute-TStat Flt”
Open: Thermostat fault not active
–
–
–
–
–
–
–
–
–
–
Note:
Setting H1-oo = 88 and 89 simultaneously will trigger a “VLTS Volute-TStat Flt”.
Function active when the drive is running.
Closed: Thermostat fault not active
Open: Drive will trip on “VLTS - Volute-TStat Flt”
Note:
Setting H1-oo = 88 and 89 simultaneously will trigger a “VLTS Volute-TStat Flt”.
Closed: Pre-Charge disabled.
Open: Frequency reference, Q1-01, or Q1-03 is PID Setpoint.
Closed: Q1-02 or Q1-04 is PID Setpoint.
Open: Frequency reference, Q1-01, or Q1-02 is PID Setpoint.
Closed: Q1-03 or Q1-04 is PID Setpoint.
–
–
–
Parameter List
H1-oo
Setting
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
279
B.7 H Parameters: Multi-Function Terminals
H1 Multi-Function Digital Input Selections
H1-oo
Setting
Function
LCD Display
8F
Low Water Level
Low Water
90
High Water Level
High Water
92
Reset Accumulated
Volume
Reset Accum
Description
Page
Function active in AUTO Mode during normal operation, also used with PreCharge function. Function logic depends on P1-30, Low Water Digital Input
Configuration.
P1-30 = 0 (Normally open)
Closed: Low water level fault
Open: Reservoir/Tank is filled to normal level
P1-30 = 1 (Normally closed)
Closed: Reservoir/Tank is filled to normal level
Open: Low water level fault
Pre-Charge function: Function uses the low water level input as “Tank/Reservoir”
feedback to indicate that the water level has been reached.
Function active when the drive is running. Function logic depends on P1-31, High
Water Digital Input Configuration.
P1-31 = 0 (Normally open)
Closed: High water level fault
Open: Reservoir/Tank is filled to normal level
P1-31 = 1 (Normally closed)
Closed: Reservoir/Tank is filled to normal level
Open: High water level fault
Closed: Accumulated volume is reset to 0 and held at 0 if digital input remains
closed.
Closed: Prevents the drive from running when active for the time set in P4-26.
Must be inactive for the time set in P4-27 to allow the drive to run again.
–
–
–
95
Remove Drive Disable
Remote Drv Disbl
A8
Secondary PI Disable
(N.O.)
PI2 Disable N.O.
Closed: Disables the secondary PI controller. Output behavior depends on the
setting of S3-12.
–
A9
Secondary PI Disable
(N.C.)
PI2 Disable N.C.
Closed: Enables the secondary PI controller. Output behavior depends on the
setting of S3-12 when open.
–
AA
Secondary PI Inverse
Operation
PI2 Invert
Closed: Changes the sign of the secondary PI controller input (reverse acting PI
control).
–
AB
Secondary PI Integral
Reset
PI2 Intgrl Reset
Closed: Resets the secondary PI controller integral value.
–
AC
Secondary PI Integral
Hold
PI2 Intgrl Hold
Closed: Locks the value of the secondary PI controller integral value.
–
Select PI2 Parms
Closed: Uses the secondary PI controller Proportional and Integral adjustments
(S3-06 and S3-07) instead of the primary PI controller Proportional and Integral
adjustments (b5-02 and b5-03). Only valid when S3-01 = 0 (secondary PI
controller disabled).
–
AD
Select Secondary PI
Parameters
Note:
Parameter P4-25 determines if this input is normally open or
normally closed.
–
Note:
AF
B0
Emergency Override
Forward Run
Emergency Override
Reverse Run
EmergOverrideFWD
This multi-function input has no effect on the secondary PI
controller. It is only used for the primary PI controller (b5-oo).
Closed: Run the drive forward using the speed set in S6-02.
–
EmergOverrideREV
Closed: Run the drive in reverse using the speed set in S6-02.
–
u H2: Multi-Function Digital Outputs
No.
(Addr.
Hex)
H2-01
(040B)
H2-02
(040C)
H2-03
(040D)
280
Name
Terminal M1-M2
function selection
(relay)
Terminal M3-M4
function selection
(relay)
Terminal MD-ME-MF
Function Selection
LCD Display
Values
Page
Default: 37
Range: 0 to 192
159
M3/M4 Func Sel
Default: F
Range: 0 to 192
159
MD/ME/MF Func Sel
Default: E
Range: 0 to 192
159
M1-M2 Func Sel
Description
Refer to H2 Multi-Function Digital Output Settings on pages
159 to 160 for descriptions of setting values.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.7 H Parameters: Multi-Function Terminals
No.
(Addr.
Hex)
H2-06
(0437)
Name
LCD Display
Watt Hour Output Unit Pwr Mon Unit Sel
Selection
Description
Outputs a 200 ms pulse signal when the watt-hour counter
increases by the units selected.
0: 0.1 kWh units
1: 1 kWh units
2: 10 kWh units
3: 100 kWh units
4: 1000 kWh units
Values
Default: 0
Range: 0 to 4
Page
–
H2 Multi-Function Digital Output Settings
LCD Display
During RUN 1
Description
Page
Closed: A Run command is active or voltage is output.
Open: Output frequency is above the minimum output frequency set in E1-09.
Closed: Output frequency is below the minimum output frequency set in E1-09.
Closed: Output frequency equals the speed reference (plus or minus the hysteresis
set to L4-02).
Closed: Output frequency and speed reference equal L4-01 (plus or minus the
hysteresis set to L4-02).
Closed: Output frequency is less than or equal to the value in L4-01 with hysteresis
determined by L4-02.
–
1
Zero speed
Zero Speed
2
Speed agree 1
Fref/Fout Agree1
3
User-set speed agree 1
Fref/Set Agree 1
4
Frequency detection 1
Freq Detect 1
5
Frequency detection 2
Freq Detect 2
Closed: Output frequency is greater than or equal to the value in L4-01 with
hysteresis determined by L4-02.
–
6
7
Drive ready
DC bus undervoltage
During baseblock
(N.O.)
Drive Ready
DC Bus Undervolt
Closed: Power up is complete and the drive is ready to accept a Run command.
Closed: DC bus voltage is below the Uv trip level set in L2-05.
Closed: Drive has entered the baseblock state (no output voltage).
–
–
8
BaseBlk 1
–
–
–
9
Frequency reference
source
Ref Source
Open: External Reference 1 or 2 supplies the frequency reference (set in b1-01 or
b1-15).
Closed: Digital operator supplies the frequency reference.
–
A
Run command source
Run Cmd Source
Open: External Reference 1 or 2 supplies the Run command (set in b1-02 or b1-16).
Closed: Digital operator supplies the Run command.
–
B
Torque detection 1
(N.O.)
Trq Det 1 N.O.
Closed: An overtorque or undertorque situation has been detected.
–
C
Frequency reference
loss
Loss of Ref
Closed: Analog frequency reference has been lost.
Frequency reference loss is detected when the frequency reference drops below
10% of the reference within 400 ms.
–
D
E
F
Braking resistor fault
Fault
Through mode
DB Overheat
Fault
Not Used
10
Minor fault
Minor Fault
11
Reset Cmd Active
12
13
14
Fault reset command
active
Timer output
Speed agree 2
User-set speed agree 2
Timer Output
Fref/Fout Agree2
Fref/Set Agree 2
15
Frequency detection 3
Freq Detect 3
16
Frequency detection 4
Freq Detect 4
17
Torque detection 1
(N.C.)
Torque detection 2
(N.O.)
Torque detection 2
(N.C.)
During reverse
Trq Det 1 N.C.
Closed: Braking resistor or transistor is overheated or faulted out.
Closed: Fault occurred.
Set this value when using the terminal in the pass-through mode.
Closed: An alarm has been triggered, or the IGBTs have reached 90% of their
expected life span.
Closed: A command has been entered to clear a fault via the input terminals or
from the serial network.
Closed: Timer output.
Closed: When drive output frequency equals the frequency reference ±L4-04.
Closed: When the drive output frequency is equal to the value in L4-03 ±L4-04.
Closed: When the drive output frequency is less than or equal to the value in L4-03
±L4-04.
Closed: When the output frequency is greater than or equal to the value in L4-03
±L4-04.
Open: Overtorque or undertorque has been detected.
Trq Det 2 N.O.
Closed: Overtorque or undertorque has been detected.
Trq Det 2 N.C.
Open: Overtorque or undertorque has been detected.
–
Reverse Dir
Closed: Drive is running in the reverse direction.
–
18
19
1A
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
–
–
–
–
–
–
–
–
–
–
–
281
Parameter List
H2-oo
Function
Setting
0
During run
B
B.7 H Parameters: Multi-Function Terminals
H2 Multi-Function Digital Output Settings
H2-oo
Setting
1B
1E
1F
20
22
Function
During baseblock
(N.C.)
Restart enabled
Motor overload alarm
(oL1)
Drive overheat prealarm (oH)
Mechanical weakening
detection
LCD Display
Description
Page
BaseBlk 2
Open: Drive has entered the baseblock state (no output voltage).
–
Dur Flt Restart
–
OH Prealarm
Closed: An automatic restart is performed
Closed: oL1 is at 90% of its trip point or greater. An oH3 situation also triggers
this alarm.
Closed: Heatsink temperature exceeds the parameter L8-02 value.
–
MechFatigue(OL5)
Closed: Mechanical weakening detected.
–
Closed: Cooling fan, electrolytic capacitors, IGBTs, or the soft charge bypass relay
may require maintenance.
–
Overload (OL1)
–
2F
Maintenance period
Maintenance
30
During torque limit
Torque Limit
37
During frequency
output
During RUN 2
38
Drive enabled
Drive Enable
39
Watt hour pulse output Watt-hour Pulse
3C
LOCAL/REMOTE
status
Local
Open: REMOTE
Closed: LOCAL
–
3D
3E
3F
4A
During speed search
PID feedback low
PID feedback high
During KEB Ride-Thru
During SpdSrch
PID Feedback Low
PID FeedbackHigh
During KEB
–
–
–
–
4C
During fast stop
During Fast Stop
Closed: Speed Search is being executed.
Closed: PID feedback level is too low.
Closed: The PID feedback level is too high.
Closed: KEB Ride-Thru is being performed.
Closed: A Fast Stop command has been entered from the operator or input
terminals.
4D
oH Pre-alarm time limit OH Pre-Alarm
Braking transistor fault Brk Trans Fault
(rr)
Closed: oH pre-alarm time limit has passed.
Closed: The built-in dynamic braking transistor failed.
–
4F
Braking resistor
overheat (oH)
BrkResistOvHeat
Closed: The dynamic braking resistor has overheated.
–
50
51
52
53
54
58
Waiting to Run
Sequence timer 1
Sequence timer 2
Sequence timer 3
Sequence timer 4
Underload detection
Internal cooling fan
alarm
Secondary PI Feedback
Low
Secondary PI Feedback
High
Waiting for Run
SeqTimer Disable
SeqTimer Cancel
Sequence timer 3
Sequence Timer 4
UL6
–
–
–
–
–
–
Fan Alrm Det
Closed: b1-11 Timer is active.
Closed: Sequence timer 1 is active.
Closed: Sequence timer 2 is active.
Closed: Sequence timer 3 is active.
Closed: Sequence timer 4 is active.
Closed: Underload is detected.
Closed: Internal cooling fan alarm
–
PI2 Feedback Low
Closed: PI2 feedback level is too low.
–
PI2 FeedbackHigh
Closed: The PI2 feedback level is too high.
–
Contactor control for a second pump.
The function is active in contactor multiplex mode only (P1-01 = 1).
Contactor control for a third pump.
The function is active in contactor multiplex mode only (P1-01 = 1) and when
P3-01 is set to a value greater than 1.
Contactor control for a fourth pump.
The function is active in contactor multiplex mode only (P1-01 = 1) and when
P3-01 is set to a value greater than 2.
Contactor control for a fifth pump.
The function is active in contactor multiplex mode only (P1-01 = 1) and when
P3-01 is set to a value greater than 3.
–
4E
60
71
72
282
80
Pump 2 Control
Pump 2 Control
81
Pump 3 Control
Pump 3 Control
82
Pump 4 Control
Pump 4 Control
83
Pump 5 Control
Pump 5 Control
OLV
Closed: The torque limit has been reached.
Open: Either the drive has stopped or baseblock, DC Injection Braking, or Initial
Excitation is being performed.
Closed: Drive is running the motor (not in a baseblock state and DC Injection is
not being performed).
Closed: Multi-function input set for “Drive enable” is closed (H1-oo = 6A)
Output units are determined by H2-06. Outputs a pulse every 200 ms to indicate
the kWh count.
–
–
–
–
–
–
–
–
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.7 H Parameters: Multi-Function Terminals
H2 Multi-Function Digital Output Settings
Function
LCD Display
Description
Contactor control for a sixth pump.
The function is active in contactor multiplex mode only (P1-01 = 1) and when
P3-01 is set to a value greater than 4.
Closed: Drive output speed is being limited due to the output current limit or the
single phase foldback regulator.
Closed: Energizes for the time set in P4-31 each time the drive is supposed to start.
Internal Fan On
Closed when any of the following faults are active:
• Low feedback
• High feedback
• Low water
• High water
• NMS-Setpoint not met
• POC-Pump over cycle
• THMS-Thermostat input
• External pump fault
Closed: The analog output associated with PID feedback has risen above 21 mA
or fallen below 3 mA or a Transducer Loss alarm or fault is active.
Page
84
Pump 6 Control
Pump 6 Control
89
Output 1 Limit
Output I Lim
8B
8F
Lube Pump
Internal Fan On
Lube Pump
Internal Fan On
91
Pump Fault
Pump Fault
92
Transducer Loss
Transducer Loss
93
94
95
Setptoint Not Met
SetPoint Not Met
Loss of Prime
Loss of Prime
Volute Thermostat Fault Volute-TStat Flt
96
High Feedback
High Feedback
97
Low Feedback
Low Feedback
Closed: During a “Low Feedback” condition as defined by P1-08 and P1-12 OR
Closed: During a “Low FB/Water” fault OR
Closed: During a “Low Feedback” alarm
–
98
Low Flow
Low Flow
Closed: During the “Low Flow Fault” condition OR
Closed: During a Low Flow condition set by P6-06 to P6-08, including a “Low
Flow” alarm
–
99
Accum Level
Accum Level
Closed: Accumulated level has exceeded the P6-11 to P6-14 settings OR
Closed: During the “Accum Level” fault
–
9A
High Flow
High Flow
Closed: During the “High Flow Fault” condition OR
Closed: During a “High Flow” condition set by P6-17 and P6-18, including a “High
Flow” alarm
–
9B
Low Water Level
Low Water Level
9C
Low Suction
Low Suction
9D
High Suction
High Suction
A2
Sleep Active
Sleep Active
A3
Start Delay
Start Delay
A4
Pre-Charge
Pre-Chg Active
A5
Anti-Jam Active
Anti-Jam Active
A9
Thrust Mode
Thrust Mode
AA
Utility Start Delay
Utility Delay
100 to
1AA
Function 0 to AA with
inverse output
–
Closed: During an “NMS-Setpoint Not Met” condition.
Closed: During an “LOP-Loss of Prime” condition.
Closed: Volute-Thermostat digital input is active.
Closed: During a “High Feedback” condition as defined by P1-11 and P1-12 OR
Closed: During a “High FB/Water” fault OR
Closed: During a “High Feedback” alarm
Closed: The water level has dropped below the Low Detection Level set in Q4-09
for longer than the Low Level Detection Delay Time set in Q4-09 or if there is a
LOWWL – Low Water Level Fault.
Closed: The suction pressure has dropped below the Low Suction Pressure
Detection Level set in Q5-09 for longer than the Low Suction Pressure Delay Time
set in Q5-10 or if there is a LOSUC – Low Suction Pressure Fault.
Closed: The suction pressure has risen above the High Suction Pressure Detection
Level set in Q5-12 for longer than the High Suction Pressure Delay Time set in
Q5-13 or if there is a HISUC – High Suction Pressure Fault.
Closed: The drive is not running due to the Sleep function (does not include Sleep
Boost).
Closed: Feedback has risen above the start level (or fallen below for Inverse PID)
and the start timer is timing.
Closed: Drive is in Pre-Charge mode.
Closed: The anti-jam function is active (configured by P7-oo).
Closed: The Thrust Bearing feature is active (output frequency is between 0 and
the value of P4-12).
Closed: The drive is stopped and waiting for the utility delay timer set in P4-17 to
expire.
Inverts the output switching of the multi-function output functions.
Set the last two digits of 1oo to reverse the output signal of that specific function.
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Parameter List
H2-oo
Setting
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
283
B.7 H Parameters: Multi-Function Terminals
u H3: Multi-Function Analog Inputs
No.
(Addr.
Hex)
H3-01
(0410)
H3-02
(0434)
H3-03
(0411)
Name
Terminal A1 Signal
Level Selection
LCD Display
Term A1 Level
0: 0-10V,
(LowLim=0)
1: 0-10V, (BipolRef)
2: 4-20 mA
3: 0-20 mA
Description
0: 0 to 10 V
1: -10 to 10 V
2: 4 to 20 mA
3: 0 to 20 mA
Use Jumper S1 to set input terminal A1 for a
current or voltage input signal.
Sets the function of terminal A1.
Values
Page
Default: 0
Range: 0 to 3
160
Default: 0
Range: 0 to 32
160
Note:
Terminal A1 Function
Selection
Term A1 FuncSel
Terminal A1 Gain
Setting
Terminal A1 Gain
Sets the level of the input value selected in H3-02 when 10 V is Default: 100.0%
input at terminal A1.
Min.: -999.9
Max.: 999.9
160
Terminal A1 Bias
Setting
Terminal A1 Bias
Sets the level of the input value selected in H3-02 when 0 V is Default: 0.0%
input at terminal A1.
Min.: -999.9
Max.: 999.9
160
Terminal A3 Signal
Level Selection
Term A3 Level
0: 0-10V,
(LowLim=0)
1: 0-10V, (BipolRef)
2: 4-20 mA
3: 0-20 mA
0: 0 to 10 V
1: -10 to 10 V
2: 4 to 20 mA
3: 0 to 20 mA
Terminal A3 Function
Selection
Term A3 FuncSel
Sets the function of terminal A3.
Terminal A3 Gain
Setting
Terminal A3 Gain
Sets the level of the input value selected in H3-06 when 10 V is Default: 100.0%
input at terminal A3.
Min.: -999.9
Max.: 999.9
162
Terminal A3 Bias
Setting
Terminal A3 Bias
Sets the level of the input value selected in H3-06 when 0 V is Default: 0.0%
input at terminal A3.
Min.: -999.9
Max.: 999.9
162
Terminal A2 Signal
Level Selection
Term A2 Level
0: 0-10V,
(LowLim=0)
1: 0-10V, (BipolRef)
2: 4-20 mA
3: 0-20 mA
0: 0 to 10 V
1: -10 to 10 V
2: 4 to 20 mA
3: 0 to 20 mA
Terminal A2 Function
Selection
Term A2 FuncSel
Terminal A2 Gain
Setting
Terminal A2 Gain
Terminal A2 Bias
Setting
Terminal A2 Bias
H3-13
(041B)
Analog Input Filter
Time Constant
A1/A2 Filter T
H3-14
(041C)
A1/A2 Sel
1: A1 Available
2: A2 Available
Analog Input Terminal 3: A1/A2 Available
Enable Selection
4: A3 Available
5: A1/A3 Available
6: A2/A3 Available
7: All Available
H3-16
(02F0)
Terminal A1 Offset
H3-04
(0412)
H3-05
(0413)
H3-06
(0414)
H3-07
(0415)
H3-08
(0416)
H3-09
(0417)
H3-10
(0418)
H3-11
(0419)
H3-12
(041A)
284
Term A1 Offset
Note:
Default: 0
Range: 0 to 3
161
Default: 20
Range: 0 to 32
161
Use Jumper S1 to set input terminal A3 for a
current or voltage input signal.
Default: 2
Range: 0 to 3
162
Sets the function of terminal A2.
Default: B
Range: 0 to 32
162
Sets the level of the input value selected in H3-10 when 10 V
(20 mA) is input at terminal A2.
Default: 100.0%
Min.: -999.9
Max.: 999.9
162
Note:
Use Jumper S1 to set input terminal A2 for a
current or voltage input signal.
Sets the level of the input value selected in H3-10 when 0 V (0 Default: 0.0%
or 4 mA) is input at terminal A2.
Min.: -999.9
Max.: 999.9
Sets a primary delay filter time constant for terminals A1, A2, Default: 0.03 s
and A3. Used for noise filtering.
Min.: 0.00
Max.: 2.00
Determines which analog input terminals will be enabled when
a digital input programmed for “Analog input enable”
(H1-oo = C) is activated.
1: Terminal A1 only
Default: 7
2: Terminal A2 only
Range: 1 to 7
3: Terminals A1 and A2 only
4: Terminal A3 only
5: Terminals A1 and A3
6: Terminals A2 and A3
7: All terminals enabled
Default: 0
Adds an offset when the analog signal to terminal A1 is at 0 V. Min.: -500
Max.: 500
162
–
–
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.7 H Parameters: Multi-Function Terminals
No.
(Addr.
Hex)
Name
LCD Display
H3-17
(02F1)
Terminal A2 Offset
Term A2 Offset
H3-18
(02F2)
Terminal A3 Offset
Term A3 Offset
Description
Values
Default: 0
Adds an offset when the analog signal to terminal A2 is at 0 V. Min.: -500
Max.: 500
Default: 0
Adds an offset when the analog signal to terminal A3 is at 0 V. Min.: -500
Max.: 500
Page
–
–
H3 Multi-Function Analog Input Settings
LCD Display
Page
–
–
–
1
Frequency gain
Freq Ref Gain
2
Auxiliary frequency
reference 1
Auxiliary frequency
reference 2
Aux Reference1
10 V = E1-04 (maximum output frequency)
0 to 10 V signal allows a setting of 0 to 100%. -10 to 0 V signal allows a setting
of -100 to 0%.
10 V = E1-04 (maximum output frequency)
Aux Reference2
10 V = E1-04 (maximum output frequency)
3
Freq Ref Bias
Description
4
Output voltage bias
Voltage Bias
5
Accel/decel time gain
DC Injection Braking
current
Overtorque/
undertorque
detection level
Acc/Dec Change
6
7
DC Brake Current
Torque Det Level
V/f
10 V = E1-05 (motor rated voltage)
10 V = 100%
10 V = Drive rated current
10 V = Drive rated current (V/f)
–
–
–
–
–
8
Stall Prevention level
during run
9
Output frequency lower Ref Lower Limit
limit level
10 V = E1-04 (maximum output frequency)
–
B
C
D
PID feedback
PID setpoint
Frequency bias
PID Feedback1
PID Set Point
Freq Ref Bias 2
–
–
–
E
Motor Temperature
(PTC Input)
10 V = 100%
10 V = 100%
10 V = E1-04 (maximum output frequency)
10 V = 100%
E Motor PTC
F
Through mode
Not Used
10
Forward torque limit
Fwd Torque Limit
11
Reverse torque limit
Rev Torque Limit
12
Regenerative torque
limit
Regen Torq Limit
15
General torque limit
Torque Limit
16
Differential PID
feedback
Through mode
HAND Frequency
Reference
PID Feedback 2
10 V = 100%
–
Not Used
Set this value when using the terminal in the pass-through mode.
–
Hand Freq. Ref.
Full scale: Max. frequency (E1-04)
–
1F
20
Stall Prev Level
21
Geothermal
Temperature
Geothermal Temp
22
Flow Meter
Flow Meter
V/f
10 V = Drive rated current
Note:
A 12 kΩ resistor must be connected between terminals A1, A2, or
A3 and V+ for PTC functionality.
Select this setting when using the terminal in a pass-through mode. The terminal
does not trigger a drive function but can be used as digital input for the controller
the drive is connected to.
OLV
10 V = Motor rated torque
OLV
10 V = Motor rated torque
OLV
10 V = Motor rated torque
OLV
10 V = Motor rated torque
Full scale: Q2-02 = 10 V (or 20 mA), Q2-01 = 0 V (or 4 mA)
This input is internally limited to -110.0 °F to +320.0 °F after gain and bias.
Full scale: P6-01
–
–
–
–
–
–
–
–
–
Parameter List
H3-oo
Function
Setting
0
Frequency bias
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
285
B.7 H Parameters: Multi-Function Terminals
H3 Multi-Function Analog Input Settings
H3-oo
Setting
Function
LCD Display
Description
23
Water Level or Suction WaterLvl/Suction
Input
When Water Level Control is enabled (Q4-01 = 1):
0 V or 4 mA = 0 (ft)
10 V or 20 mA = Q4-02 (PSI) * 2.308 ft/PSI OR
When Suction Pressure Control is enabled (Q5-01 = 1) <1>
0 V or 4 mA = 9 (PSI)
10 V or 20 mA = Q5-02 (PSI) OR
When Vacuum Control is enabled (Q5-01 = 2) <2>
0 V or 4 mA = 0 (”Hg)
10 V or 20 mA = Q5-02 (”Hg)
25
26
Secondary PI Setpoint PI2 Setpoint
Secondary PI Feedback PI2 Feedback
10 V = S3-02 (maximum output frequency)
10 V = S3-02 (maximum output frequency)
Page
–
–
–
<1> When Pressure Control is enabled (Q5-01 = 1), the action of the analog input is normal. A higher voltage or current on the input causes a higher
pressure to be read in the drive.
<2> When Vacuum Control is enabled (Q5-01 = 2), the action of the analog input is reversed. A higher voltage or current on the input causes a lower
pressure (or higher level of vacuum) to be read in the drive.
u H4: Analog Outputs
No.
(Addr.
Hex)
Name
LCD Display
Description
Selects the data to be output through multi-function analog
output terminal FM.
Set the desired monitor parameter to the digits available in
Uo-oo.
For example, enter “103” for U1-03.
Sets the signal level at terminal FM that is equal to 100% of the
selected monitor value.
Values
Page
H4-01
(041D)
Multi-Function Analog
Output Terminal FM
Term FM FuncSel
Monitor Selection
H4-02
(041E)
Multi-Function Analog
Terminal FM Gain
Output Terminal FM
Gain
H4-03
(041F)
Multi-Function Analog
Terminal FM Bias
Output Terminal FM
Bias
H4-04
(0420)
Multi-Function Analog
Output Terminal AM
Terminal AM Sel
Monitor Selection
H4-05
(0421)
Multi-Function Analog
Terminal AM Gain
Output Terminal AM
Gain
H4-06
(0422)
Multi-Function Analog
Terminal AM Bias
Output Terminal AM
Bias
Sets the signal level at terminal AM that is equal to 0% of the Default: 0.0%
selected monitor value.
Min.: -999.9
Max.: 999.9
163
Multi-Function Analog Level Select1
0: 0-10 VDC
Output Terminal FM
Signal Level Selection 1: -10 +10 VDC
2: 4-20 mA
Multi-Function Analog AO Level Select2
0: 0-10 VDC
Output Terminal AM
Signal Level Selection 1: -10 +10 VDC
2: 4-20 mA
0: 0 to 10 V
1: -10 to 10 V
2: 4 to 20mA
Default: 0
Range: 0 to 2
164
0: 0 to 10 V
1: -10 to 10 V
2: 4 to 20 mA
Default: 0
Range: 0 to 2
164
H4-07
(0423)
H4-08
(0424)
286
Sets the signal level at terminal FM that is equal to 0% of the
selected monitor value.
Selects the data to be output through multi-function analog
output terminal AM.
Set the desired monitor parameter to the digits available in
Uo-oo.
For example, enter “103” for U1-03.
Sets the signal level at terminal AM that is equal to 100% of the
selected monitor value.
Default: 102
Range: 000 to
999
162
Default: 100.0%
Min.: -999.9
Max.: 999.9
163
Default: 0.0%
Min.: -999.9
Max.: 999.9
163
Default: 103
Range: 000 to
999
162
Default: 50.0%
Min.: -999.9
Max.: 999.9
163
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.7 H Parameters: Multi-Function Terminals
u H5: MEMOBUS/Modbus Serial Communication
No.
(Addr.
Hex)
H5-01
(0425)
<1>
Name
Drive Node Address
LCD Display
Serial Comm Adr
Serial Baud Rate
0: 1200 bps
1: 2400 bps
2: 4800 bps
3: 9600 bps
4: 19.2 kbps
5: 38.4 kbps
6: 57.6 kbps
7: 76.8 kbps
8: 115.2 kbps
Serial Com Sel
0: No parity
1: Even parity
2: Odd parity
Serial Fault Sel
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
3: Alarm Only
H5-02
(0426)
Communication Speed
Selection
H5-03
(0427)
Communication Parity
Selection
H5-04
(0428)
Stopping Method after
Communication Error
(CE)
H5-05
(0429)
Communication Fault
Detection Selection
Serial Flt Dtct
0: Disabled
1: Enabled
H5-06
(042A)
Drive Transmit Wait
Time
Transmit WaitTIM
H5-07
(042B)
RTS Control Selection
H5-09
(0435)
Description
Values
Selects drive station node number (address) for MEMOBUS/ Default: 1F
Modbus terminals R+, R-, S+, S-. Cycle power for the setting (Hex)
to take effect.
Min.: 0
Max.: FF <2>
0: 1200 bps
1: 2400 bps
2: 4800 bps
3: 9600 bps
Default: 3
4: 19200 bps
Range: 0 to 8
5: 38400 bps
6: 57600 bps
7: 76800 bps
8: 115200 bps
Cycle power for the setting to take effect.
0: No parity
Default: 0
1: Even parity
Range: 0 to 2
2: Odd parity
Cycle power for the setting to take effect.
0: Ramp to stop
1: Coast to stop
Default: 3
2: Fast Stop
Range: 0 to 3
3: Alarm only
0: Disabled
Default: 1
1: Enabled. If communication is lost for more than two seconds, Range: 0, 1
a CE fault will occur.
Page
–
–
–
–
–
Set the wait time between receiving and sending data.
Default: 5 ms
Min.: 5
Max.: 65
–
RTS Control Sel
0: Disabled
1: Enabled
0: Disabled. RTS is always on.
1: Enabled. RTS turns on only when sending.
Default: 1
Range: 0, 1
–
CE Detection Time
CE Detect Time
Sets the time required to detect a communications error.
Adjustment may be needed when networking several drives.
Default: 2.0 s
Min.: 0.0
Max.: 10.0
–
H5-10
(0436)
Unit Selection for
MEMOBUS/Modbus
Register 0025H
CommReg 25h Unit
0: 0.1 V
1: 1 V
0: 0.1 V units
1: 1 V units
Default: 0
Range: 0, 1
–
H5-11
(043C)
Communications
ENTER Function
Selection
Enter CommandSel
0: Enter Required
1: No EnterRequired
Default: 1
Range: 0, 1
–
H5-12
(043D)
Run CommandSel
Run Command Method 0: FWD Run &REV
Selection
Run
1: Run & FWD/REV
0: Drive requires an Enter command before accepting any
changes to parameter settings.
1: Parameter changes are activated immediately without the
Enter command.
0: FWD/Stop, REV/Stop
1: Run/Stop, FWD/REV
Default: 0
Range: 0, 1
–
Parameter List
<1> If this parameter is set to 0, the drive will be unable to respond to MEMOBUS/Modbus commands.
<2> When P1-01, Pump Mode, is set to 3 (MEMOBUS network), the range is dependent on P9-25, Highest Node Address.
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
287
B.7 H Parameters: Multi-Function Terminals
u H6: Pulse Train Input
No.
(Addr.
Hex)
Name
LCD Display
Description
0: Frequency reference
1: PID feedback value
2: PID setpoint value
5: Flow meter
Values
Page
Default: 0
Range: 0 to 2; 5
–
Pulse Train Input
Terminal RP Function
Selection
Term RP Func Sel
0: Frequency Ref
1: PID Feedback
2: PID Set Point
5: Flow Meter
Pulse Train Input
Scaling
Term RP Scaling
H6-03
(042E)
Pulse Train Input Gain
Term RP Gain
Sets the level of the value selected in H6-01 when a frequency Default: 100.0%
with the value set in H6-02 is input.
Min.: 0.0
Max.: 1000.0
–
H6-04
(042F)
Pulse Train Input Bias
Term RP Bias
Sets the level of the value selected in H6-01 when 0 Hz is input. Default: 0.0%
Min.: -100.0
Max.: 100.0
–
H6-01
(042C)
H6-02
(042D)
H6-05
(0430)
H6-08
(043F)
288
Pulse Train Input Filter Term RP Flt Time
Time
Pulse Train Input
Minimum Frequency
RP Lower Limit
Note:
When this parameter is set to 5, parameters H6-02
to H6-04 and H6-08 are ignored.
Sets the terminal RP input signal frequency that is equal to 100% Default: 1440 Hz
of the value selected in H6-01.
Min.: 100
Max.: 32000
Sets the pulse train input filter time constant.
Sets the minimum frequency for the pulse train input to be
detected. Enabled when H6-01 = 0, 1, or 2.
–
Default: 0.50 s
Min.: 0.00
Max.: 2.00
–
Default: 0.5 Hz
Min.: 0.1
Max.: 1000.0
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.8 L: Protection Function
B.8 L: Protection Function
L parameters provide protection to the drive and motor, including control during momentary power loss, Stall Prevention,
frequency detection, fault restarts, overtorque detection, and other types of hardware protection.
u L1: Motor Protection
No.
(Addr.
Hex)
Name
LCD Display
L1-01
(0480)
Motor Overload
Protection Selection
Mtr OL Charact
0: OL1 Disabled
1: VT Motor
2: CT Motor
3: Vector Motor
6: 50Hz VT Motor
L1-02
(0481)
Motor Overload
Protection Time
MOL Time Const
L1-03
(0482)
OH Alarm Sel
Motor Overheat Alarm Mtr
0
:
Ramp
to Stop
Operation Selection
1: Coast to Stop
(PTC input)
2: Fast-Stop
3: Alarm only
L1-04
(0483)
Motor Overheat Fault
Operation Selection
(PTC input)
L1-05
(0484)
Motor Temperature
Input Filter Time (PTC Mtr Temp Filter
input)
L1-13
(046D)
Continuous
Electrothermal
Operation Selection
Mtr OH Fault Sel
0 : Ramp to Stop
1: Coast to Stop
2: Fast-Stop
Mtr OL Mem Sel
0: Disabled
1: Enabled
2: Enabled(RTC)
Description
Values
0: Disabled
1: General purpose motor (standard fan cooled)
2: Drive dedicated motor with a speed range of 1:10
Default: 1
3: Vector motor with a speed range of 1:100
Range: 0 to 3; 6
6: General purpose motor (50 Hz)
The drive may not be able to provide protection when using
multiple motors, even if overload is enabled in L1-01. Set L1-01
to 0 and install separate thermal relays to each motor.
Sets the motor thermal overload protection (oL1) time.
Default: 1.0 min
Min.: 0.1
Max.: 5.0
Page
–
–
Sets operation when the motor temperature analog input (H3-02,
H3-10, or H3-06 = E) exceeds the oH3 alarm level.
0: Ramp to stop
Default: 3
1: Coast to stop
Range: 0 to 3
2: Fast Stop (decelerate to stop using the deceleration time in
C1-09)
3: Alarm only (“oH3” will flash)
–
Sets stopping method when the motor temperature analog input
(H3-02, H3-10, or H3-06 = E) exceeds the oH4 fault level.
Default: 1
0: Ramp to stop
Range: 0 to 2
1: Coast to stop
2: Fast Stop (decelerate to stop using the deceleration time in
C1-09)
–
Adjusts the filter for the motor temperature analog input (H3-02, Default: 0.20 s
H3-10, or H3-06 = E).
Min.: 0.00
Max.: 10.00
–
0: Disabled
1: Enabled
2: Enabled (RTC)
–
Default: 1
Range: 0 to 2
u L2: Momentary Power Loss Ride-Thru
Name
LCD Display
L2-01
(0485)
PwrL Selection
0: Disabled
Momentary Power Loss 1: Enbl with Timer
2: Enbl whl CPU act
Operation Selection
3: KEB Mode
4: KEB Stop Mode
5: KEB Decel Stop
L2-02
(0486)
Momentary Power Loss PwrL Ridethru t
Ride-Thru Time
L2-03
(0487)
Momentary Power Loss
Minimum Baseblock
PwrL Baseblock t
Time
Description
0: Disabled. Drive trips on Uv1 fault when power is lost.
1: Recover within the time set in L2-02. Uv1 will be detected if
power loss is longer than L2-02.
2: Recover as long as CPU has power. Uv1 is not detected.
3: KEB deceleration for the time set to L2-02.
4: KEB deceleration as long as CPU has power.
5: KEB deceleration to stop.
Sets the Power Loss Ride-Thru time. Enabled only when
L2-01 = 1 or 3.
Values
Page
Default: 2
Range: 0 to 5
–
Default: <1>
Min.: 0.0 s
Max.: 25.5 s
–
Sets the minimum wait time for residual motor voltage decay
before the drive output reenergizes after performing Power Loss
Default: <1>
Ride-Thru.
Min.: 0.1 s
Increasing the time set to L2-03 may help if overcurrent or
overvoltage occur during Speed Search or during DC Injection Max.: 5.0 s
Braking.
–
Parameter List
No.
(Addr.
Hex)
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
289
B.8 L: Protection Function
No.
(Addr.
Hex)
L2-04
(0488)
Name
LCD Display
Momentary Power Loss
PwrL V/F Ramp t
Voltage Recovery
Ramp Time
Description
Sets the time for the output voltage to return to the preset V/f
pattern during Speed Search.
Sets the DC bus undervoltage trip level.
L2-05
(0489)
Undervoltage Detection PUV Det Level
Level (Uv1)
Values
Default: <1>
Min.: 0.0 s
Max.: 5.0 s
Default: 190
Vdc <2> <3>
Min.: 150 Vdc
Max.: 210 Vdc
Page
–
–
<3>
L2-06
(048A)
KEB Deceleration
Time
KEB Decel Time
L2-07
(048B)
KEB Acceleration
Time
KEB Accel Time
L2-08
(048C)
Frequency Gain at KEB KEB Freq Red
Start
L2-10
(048E)
KEB Detection Time
(Minimum KEB Time) KEB Detect Time
L2-11
(0461)
DC Bus Voltage
Setpoint during KEB
KEB DC Bus Level
Sets the time required to decelerate from the speed when KEB Default: 0.00 s
was activated to zero speed.
Min.: 0.00
Max.: 6000.0 <4>
Sets the time to accelerate to the frequency reference when
Default: 0.00 s
momentary power loss is over. If set to 0.0, the active
Min.: 0.00
acceleration time is used.
Max.: 6000.0 <4>
Sets the percentage of output frequency reduction at the
Default: 100%
beginning of deceleration when the KEB Ride-Thru function is Min.: 0
started.
Max.: 300
Reduction = (slip frequency before KEB) × L2-08 × 2
Sets the time to perform KEB Ride-Thru.
Default: 50 ms
Min.: 0
Max.: 2000
Sets the desired value of the DC bus voltage during KEB Ride- Default: <2>
Thru.
[E1-01] × 1.22
Min.: 150 Vdc
Max.: 400 Vdc
–
–
–
–
–
<5>
L2-29
(0475)
KEB Mode Sel
0: Single Mode KEB1
1: Single Mode KEB2
KEB Method Selection 2: System Mode
KEB1
3: System Mode
KEB2
0: Single Drive KEB Ride-Thru 1
1: Single Drive KEB Ride-Thru 2
2: System KEB Ride-Thru 1
3: System KEB Ride-Thru 2
Default: 0
Range: 0 to 3
–
<1>
<2>
<3>
<4>
Default setting is dependent on parameter o2-04, Drive Model Selection.
Default setting is dependent on parameter E1-01, Input voltage Setting.
Values shown are specific to 200 V class drives. Double the value for 400 V class drives. Multiply the value by 2.875 for 600 V class drives.
Setting range value is dependent on parameter C1-10, Accel/Decel Time Setting Units. When C1-10 = 0 (units of 0.01 seconds), the setting range
becomes 0.00 to 600.00 seconds.
<5> Values shown are specific to 200 V class drives. Double the value for 400 V class drives. Multiply the value by 2.875 for 600 V class drives, but
set the value below 1040 Vdc (overvoltage protection level).
u L3: Stall Prevention
No.
(Addr.
Hex)
Name
LCD Display
L3-01
(048F)
Stall Prevention
Selection during
Acceleration
StallP Accel Sel
0: Disabled
1: General purpose
2: Intelligent
L3-02
(0490)
Stall Prevention Level
during Acceleration
StallP Accel Lvl
L3-03
(0491)
Stall Prevention Limit
during Acceleration
StallPAcc LowLim
290
Description
0: Disabled.
1: General purpose. Acceleration is paused as long as the current
is above the L3-02 setting.
2: Intelligent. Accelerate in the shortest possible time without
exceeding the L3-02 level.
Used when L3-01 = 1 or 2. 100% is equal to the drive rated
current.
Sets Stall Prevention lower limit during acceleration when
operating in the constant power range. Set as a percentage of
drive rated current.
Values
Default: 1
Range: 0 to 2
Default: <1>
Min.: 0%
Max.: 150% <1>
Default: 50%
Min.: 0
Max.: 100
Page
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YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.8 L: Protection Function
No.
(Addr.
Hex)
Name
LCD Display
L3-04
(0492)
Stall Prevention
Selection during
Deceleration
StallP Decel Sel
0: Disabled
1: General purpose
2: Intelligent
3: StallP +Resistor
4: High Flux Brake
5: High Flux Brake2
L3-05
(0493)
Stall Prevention
Selection during Run
StallP Run Sel
0: Disabled
1: Decel time
2: Decel time 2
L3-06
(0494)
Stall Prevention Level
during Run
StallP Run Level
L3-11
(04C7)
Overvoltage
Suppression Function
Selection
OV Inhibit Sel
0: Disabled
1: Enabled
L3-17
(0462)
Target DC Bus Voltage
for Overvoltage
DC Bus Reg Level
Suppression and Stall
Prevention
L3-20
(0465)
DC Bus Voltage
Adjustment Gain
DC Bus P Gain
L3-21
(0466)
Accel/Decel Rate
Calculation Gain
Acc/Dec P Gain
Description
0: Disabled. Deceleration at the active deceleration rate. An ov
fault may occur.
1: General purpose. Deceleration is paused when the DC bus
voltage exceeds the Stall Prevention level.
2: Intelligent. Decelerate as fast as possible while avoiding ov
faults.
3: Stall Prevention with braking resistor. Stall Prevention during
deceleration is enabled in coordination with dynamic braking.
4: Overexcitation Deceleration. Decelerates while increasing
the motor flux.
5: Overexcitation Deceleration 2. Adjust the deceleration rate
according to the DC bus voltage.
0: Disabled. Drive runs at a set frequency. A heavy load may
cause speed loss.
1: Decel time 1. Uses the deceleration time set to C1-02 while
Stall Prevention is performed.
2: Decel time 2. Uses the deceleration time set to C1-04 while
Stall Prevention is performed.
Values
Page
Default: 0
Range: 0 to 5
–
Default: 0
Range: 0 to 2
–
Default: <1>
Enabled when L3-05 is set to 1 or 2. 100% is equal to the drive Min.: 30%
Max.: 150%
rated current.
V/f
Enables or disables the ov suppression function, which allows
the drive to change the output frequency as the load changes to
prevent an ov fault.
0: Disabled
1: Enabled
Sets the desired value for the DC bus voltage during overvoltage
suppression and Stall Prevention during deceleration.
<1>
Default: 0
Range: 0, 1
Default: 375
Vdc <2> <3>
Min.: 150
Max.: 400 <3>
Sets the proportional gain for KEB Ride-Thru, Stall Prevention, Default: 1.00 (V/
and overvoltage suppression.
f)
0.30 (OLV)
Min.: 0.00
Max.: 5.00
Sets the proportional gain used to calculate the deceleration rate Default: 1.00
during KEB Ride-Thru, ov suppression function, and Stall
Min.: 0.10
Prevention during deceleration (L3-04 = 2).
Max.: 10.00
–
–
–
–
–
V/f
CHP Stall P Sel
0: Lv1 set in L3-06
1: Autom. Reduction
L3-24
(046E)
Motor Acceleration
Time for Inertia
Calculations
Mtr Accel Time
L3-25
(046F)
Load Inertia Ratio
Load Inertia Rat
L3-26
(0455)
Additional DC Bus
Capacitors
ExtDC busCapSize
L3-27
(0456)
Stall Prevention
Detection Time
Stl Prev DetTime
0: Sets the Stall Prevention level set in L3-06 that is used
throughout the entire frequency range.
1: Automatic Stall Prevention level reduction in the constant
output range. The lower limit value is 40% of L3-06.
Default: 0
Range: 0, 1
Sets the time needed to accelerate the uncoupled motor at rated Default: <4> <5>
torque from stop to the maximum frequency.
Min: 0.001 s
Max: 10.000 s
Sets the ratio between the motor and machine inertia.
Default: 1.0
Min.: 1.0
Max.: 1000.0
When DC bus capacitors have been added externally, be sure to Default: 0 μF
add those values to the internal capacitor table for proper DC Min: 0
bus calculations.
Max: 65000
Sets the time the current must exceed the Stall Prevention level Default: 50 ms
to activate Stall Prevention.
Min.: 0
Max.: 5000
–
–
–
–
–
<1> Upper limit is dependent on parameter L8-38, Frequency Reduction Selection.
<2> Default setting is dependent on parameter E1-01, Input voltage Setting.
<3> Values shown are specific to 200 V class drives. Double the value for 400 V class drives. Multiply the value by 2.875 for 600 V class drives, but
set the value below 1040 Vdc (overvoltage protection level).
<4> Parameter value changes automatically if E2-11 is manually changed or changed by Auto-Tuning.
<5> Default setting is dependent on parameter o2-04, Drive Model Selection.
Parameter List
Reduction
L3-23 Automaticfor
Stall
(04FD) Selection
Prevention during Run
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
291
B.8 L: Protection Function
u L4: Speed Detection
No.
(Addr.
Hex)
Name
LCD Display
Description
Values
L4-01
(0499)
Speed Agreement
Detection Level
Spd Agree Level
L4-01 sets the frequency detection level for digital output
functions H2-oo = 2, 3, 4, 5.
L4-02
(049A)
Speed Agreement
Detection Width
Spd Agree Width
L4-02 sets the hysteresis or allowable margin for speed
detection.
L4-03
(049B)
Speed Agreement
Detection Level (+/-)
Spd Agree Lvl+-
L4-03 sets the frequency detection level for digital output
functions H2-oo = 13, 14, 15, 16.
L4-04
(049C)
Speed Agreement
Detection Width (+/-)
Spd Agree Wdth+-
L4-04 sets the hysteresis or allowable margin for speed
detection.
L4-05
(049D)
Frequency Reference
Loss Detection
Selection
Ref Loss Sel
0: Stop
1:
Run@L4-06PrevRef
0: Stop. Drive stops when the frequency reference is lost.
1: Run. Drive runs at a reduced speed when the frequency
reference is lost.
Default: 0
Range: 0, 1
–
L4-06
(04C2)
Frequency Reference at Fref at Floss
Reference Loss
Sets the percentage of the frequency reference that the drive
should run with when the frequency reference is lost.
Default: 80.0%
Min.: 0.0
Max.: 100.0
–
L4-07
(0470)
Speed Agreement
Detection Selection
Default: 0
Range: 0, 1
–
Freq Detect Sel
0: No detection during baseblock.
0: No Detection @BB 1: Detection always enabled.
1: Always Detected
Default: 0.0 Hz
Min.: 0.0
Max.: 400.0
Default: 2.0
Min.: 0.0
Max.: 20.0
Default: 0.0 Hz
Min.: -400.0
Max.: 400.0
Default: 2.0
Min.: 0.0
Max.: 20.0
Page
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u L5: Fault Restart
No.
(Addr.
Hex)
Name
LCD Display
L5-01
(049E)
Number of Auto Restart Num of Restarts
Attempts
L5-02
(049F)
Auto Restart Fault
Output Operation
Selection
Restart Sel
0: Flt Outp Disabld
1: Flt Outp Enabled
L5-04
(046C)
Fault Reset Interval
Time
Flt Reset Wait T
L5-40
(0670)
Low Feedback Fault
Retry Selection
Low Feedback
0: No retry
1: Retry
L5-41
(0671)
High Feedback Fault
Retry Selection
High Feedback
0: No retry
1: Retry
L5-42
(0672)
Feedback Loss Fault
Retry Selection
Feedback Loss
0: No retry
1: Retry
L5-50
(067A)
Not Met
Setpoint Not Met Retry SetPoint
0:
No
retry
Selection
1: Retry
L5-51
(067B)
Loss of Prime Fault
Retry Selection
L5-52
(067C)
Over Cycle
Pump Over Cycle Fault Pump
0: No retry
Retry Selection
1: Retry
292
High Feedback
0: No retry
1: Retry
Description
Values
Page
Sets the number of times the drive may attempt to restart after
the following faults occur: GF, LF, oC, ov, PF, rH, rr, oL1, oL2,
oL3, oL4, STo, Uv1.
0: Fault output not active.
1: Fault output active during restart attempt.
Default: 5
Min.: 0
Max.: 10
–
Default: 0
Range: 0, 1
–
Sets the amount of time to wait between performing fault
restarts.
Default: 20.0 s
Min.: 10.0
Max.: 3600.0
–
Default: 0
Range: 0, 1
–
Default: 0
Range: 0, 1
–
Default: 0
Range: 0, 1
–
Default: 0
Range: 0, 1
–
Default: 0
Range: 0, 1
–
Default: 0
Range: 0, 1
–
Determines whether the LFB-Low Feedback fault can be autorestarted.
0: No retry
1: Retry
Determines whether the HFB-High Feedback fault can be autorestarted.
0: No retry
1: Retry
Determines whether the FBL-Feedback Loss fault can be autorestarted.
0: No retry
1: Retry
Determines whether the NMS-Setpoint not Met fault can be
auto-restarted.
0: No retry
1: Retry
Determines whether the LOP-Loss of Prime fault can be autorestarted.
0: No retry
1: Retry
Determines whether the POC-Pump Over Cycle fault can be
auto-restarted.
0: No retry
1: Retry
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.8 L: Protection Function
No.
(Addr.
Hex)
L5-53
(067D)
Name
Volute-TStat Retry
Selection
LCD Display
Volute-TStat Flt
0: No retry
1: Retry
Description
Determines whether the Volute T-Stat fault can be autorestarted.
0: No retry
1: Retry
Note:
The drive will restart only after the Volute-Tstat
digital input deactivates and the L5-04 timer
expires.
Values
Default: 0
Range: 0, 1
Page
–
u L6: Torque Detection
Name
LCD Display
L6-01
(04A1)
Torque Detection
Selection 1
Torq Det 1 Sel
0: Disabled
1: OL Alm at SpdAgr
2: OL Alm dur RUN
3: OL Flt at SpdAgr
4: OL Flt dur RUN
5: UL Alm at SpdAgr
6: UL Alm dur RUN
7: UL Flt at SpdAgr
8: UL Flt dur RUN
9: UL6Alm at SpdAgr
10: UL6Alm dur RUN
11: UL6Flt at SpdAgr
12: UL6Flt dur RUN
L6-02
(04A2)
Torque Detection
Level 1
Torq Det 1 Lvl
L6-03
(04A3)
Torque Detection
Time 1
Torq Det 1 Time
L6-04
(04A4)
Torque Detection
Selection 2
L6-05
(04A5)
Torque Detection
Level 2
L6-06
(04A6)
Torque Detection
Time 2
L6-13
(062E)
Motor Underload
Protection Selection
Description
Values
0: Disabled
1: oL3 detection only active during speed agree, operation
continues after detection
2: oL3 detection always active during run, operation continues
after detection
3: oL3 detection only active during speed agree, output shuts
down on an oL3 fault
4: oL3 detection always active during run, output shuts down
on an oL3 fault
5: UL3 detection only active during speed agree, operation
Default: 0
continues after detection
Range: 0 to 12
6: UL3 detection always active during run, operation continues
after detection
7: UL3 detection only active during speed agree, output shuts
down on an oL3 fault
8: UL3 detection always active during run, output shuts down
on an oL3 fault
9: UL6 Alarm at Speed Agree
10: UL6 Alarm during Run
11: UL6 Fault at Speed Agree
12: UL6 Fault during Run
Sets the overtorque and undertorque detection level.
Default: 15%
Min.: 0
Max.: 300
Sets the time an overtorque or undertorque condition must exist Default: 10.0 s
to trigger torque detection 1.
Min.: 0.0
Max.: 10.0
0: Disabled
1: oL4 detection only active during speed agree, operation
continues after detection
2: oL4 detection always active during run, operation continues
Torq Det 2 Sel
after detection
0: Disabled
1: OL Alm at SpdAgr 3: oL4 detection only active during speed agree, output shuts
2; OL Alm dur RUN down on an oL4 fault
3: OL Flt at SpdAgr 4: oL4 detection always active during run, output shuts down Default: 0
on an oL4 fault
4: OL Flt dur RUN
Range: 0 to 8
5: UL Alm at SpdAgr 5: UL4 detection only active during speed agree, operation
continues
after
detection
6: UL Alm dur RUN
7: UL Flt at SpdAgr 6: UL4 detection always active during run, operation continues
after detection
8: UL Flt dur RUN
7: UL4 detection only active during speed agree, output shuts
down on an oL4 fault
8: UL4 detection always active during run, output shuts down
on an oL4 fault
Sets the overtorque and undertorque detection level.
Default: 150%
Torq Det 2 Lvl
Min.: 0
Max.: 300
Sets the time an overtorque or undertorque condition must exist Default: 0.1 s
Torq Det 2 Time
to trigger torque detection 2.
Min.: 0.0
Max.: 10.0
Underload Select
Sets the motor underload protection (UL6) based on motor load. Default: 0
0: Base Freq Enable 0: Base frequency enable
Range: 0, 1
1: Max Freq Enable
1: Max frequency enable
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Page
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Parameter List
No.
(Addr.
Hex)
B
293
B.8 L: Protection Function
No.
(Addr.
Hex)
L6-14
(062F)
Name
Motor Underload
Protection Level at
Minimum Frequency
LCD Display
Underload Level
Description
Values
Sets the UL6 detection level at minimum frequency by
percentage of drive rated current.
Default: 15%
Min.: 0
Max.: 300
Page
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u L7: Torque Limit
No.
(Addr.
Hex)
Name
LCD Display
Description
Values
OLV
Default: 200%
Min.: 0
Max.: 300
Default: 200%
Min.: 0
Max.: 300
L7-01
(04A7)
Forward Torque Limit
Torq Limit Fwd
L7-02
(04A8)
Reverse Torque Limit
Torq Limit Rev
L7-03
(04A9)
Forward Regenerative
Torque Limit
Torq Lmt Fwd Rgn
L7-04 Reverse Regenerative
(04AA) Torque Limit
Torq Lmt Rev Rgn
L7-06 Torque Limit Integral
(04AC) Time Constant
Trq Lim I Time
Sets the integral time constant for the torque limit.
Trq Lim d AccDec
0: P-ctrl @ Acc/Dec
1: I-ctrl @ Acc/Dec
0: Proportional control (changes to integral control at constant
speed). Use this setting when acceleration to the desired speed Default: 0
Range: 0, 1
should take precedence over the torque limit.
1: Integral control. Set L7-07 to 1 if the torque limit should take
precedence.
Sets the torque limit value as a percentage of the motor rated
torque. Four individual quadrants can be set.
Output Torque
Positive Torque
L7-01
L7-04
Motor
r/min
Regeneration
REV
FWD
Regeneration
L7-02
L7-03
Negative Torque
OLV
Page
–
–
Default: 200%
Min.: 0
Max.: 300
–
Default: 200%
Min.: 0
Max.: 300
–
Default: 200 ms
Min: 5
Max: 10000
–
OLV
L7-07
(04C9)
Torque Limit Control
Method Selection
during Accel/Decel
–
u L8: Drive Protection
No.
(Addr.
Hex)
Name
LCD Display
Internal Dynamic
L8-01 Braking Resistor
(04AD) Protection Selection
(ERF type)
DB Resistor Prot
0: Not Provided
1: Provided
L8-02
(04AE) Overheat Alarm Level
OH Pre-Alarm Lvl
L8-03 Overheat Pre-Alarm
(04AF) Operation Selection
OH Pre-Alarm Sel
0: Ramp to stop
1: Coast to stop
2: Fast-Stop
3: Alarm only
4: Run@L8-19 Rate
L8-05
(04B1)
Input Phase Loss
Protection Selection
Inp Ph Loss Det
0: Disabled
1: Enabled
L8-07
(04B3)
Output Phase Loss
Protection Selection
L8-09
(04B5)
Output Ground Fault
Detection Selection
294
Outp Ph Loss Det
0: Disabled
1: 1PH Loss Det
2: 2/3PH Loss Det
Grnd Flt Det Sel
0: Disabled
1: Enabled
Description
0: Resistor overheat protection disabled
1: Resistor overheat protection enabled
Values
Default: 0
Range: 0, 1
An overheat alarm occurs when heatsink temperature exceeds Default: <1>
the L8-02 level.
Min.: 50 °C
Max.: 150 °C
0: Ramp to stop. A fault is triggered.
1: Coast to stop. A fault is triggered.
2: Fast Stop. Decelerate to stop using the deceleration time in Default: 3
Range: 0 to 4
C1-09. A fault is triggered.
3: Continue operation. An alarm is triggered.
4: Continue operation at reduced speed as set in L8-19.
Selects the detection of input current phase loss, power supply
voltage imbalance, or main circuit electrolytic capacitor
Default: 1
deterioration.
Range: 0, 1
0: Disabled
1: Enabled
0: Disabled
Default: 1
1: Enabled (triggered by a single phase loss)
Range: 0 to 2
2: Enabled (triggered when two phases are lost)
0: Disabled
1: Enabled
Default: 1
Range: 0, 1
Page
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YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.8 L: Protection Function
No.
(Addr.
Hex)
Name
LCD Display
Description
L8-10
(04B6)
Heatsink Cooling Fan
Operation Selection
Fan On/Off Sel
0: Dur Run (OffDly)
1: Always On
L8-11
(04B7)
Heatsink Cooling Fan
Off Delay Time
Fan Delay Time
0: During run only. Fan operates only during run for L8-11
seconds after stop.
1: Fan always on. Cooling fan operates whenever the drive is
powered up.
Sets a delay time to shut off the cooling fan after the Run
command is removed when L8-10 = 0.
L8-12
(04B8)
Ambient Temperature
Setting
Ambient Temp
Enter the ambient temperature. This value adjusts the oL2
detection level.
L8-15 oL2 Characteristics
(04BB) Selection at Low
Speeds
OL2 Sel @ L-Spd
0: Disabled
1: Enabled
L8-18 Software Current Limit Soft CLA Sel
0: Disabled
(04BE) Selection
1: Enabled
L8-19 Frequency Reduction
Fc Red dur OHAlm
(04BF) Rate during Overheat
Pre-Alarm
Values
Default: 0
Range: 0, 1
Default: 300 s
Min.: 0
Max.: 300
Default: 40 °C
Min.: -10
Max.: 50
Page
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–
–
0: No oL2 level reduction below 6 Hz.
Default: 1
1: oL2 level is reduced linearly below 6 Hz. It is halved at 0 Hz. Range: 0, 1
–
0: Disabled
1: Enabled
Default: 0
Range: 0, 1
–
Specifies the frequency reference reduction gain at overheat pre- Default: 0.8
alarm when L8-03 = 4.
Min.: 0.1
Max.: 0.9
–
MC/FAN PS FltSel
0: Ramp to stop
1: Coast to stop
2: Fast-Stop
3: Alarm only
4: Run@L8-19 Rate
Determines drive response when a fault occurs with the internal
cooling fan.
0: Ramp to stop
Default: 1
1: Coast to stop
2: Fast stop (Decelerate to stop using the deceleration time set Range: 0 to 4
to C1-09)
3: Alarm only (“FAn” will flash)
4: Continue operation at reduced speed as set to L8-19.
–
L8-35 Installation Method
(04EC) Selection
Installation Sel
0: IP00/OpenChassis
1: Side-by-Side
2: IP20/Nema Type 1
3: ExternalHeatsink
0: IP00/Open-Chassis enclosure
1: Side-by-Side mounting
2: IP20/NEMA Type 1 enclosure
3: Finless model drive or external heatsink installation
Default: <2> <3>
Range: 0 to 3
–
L8-38
(04EF)
Carrier Frequency
Reduction
Fc Reduct dur OL
0: Disabled
1: Active below 6Hz
2: Active @ any Spd
0: Disabled
1: Enabled below 6 Hz
2: Enabled for the entire speed range
Default: 2
Range: 0 to 2
–
L8-40
(04F1)
Carrier Frequency
Reduction Off Delay
Time
Fc Reduct Time
Sets the time that the drive continues running with reduced
Default: 0.5 s
carrier frequency after the carrier reduction condition is gone. Min.: 0.00
Setting 0.00 s disables the carrier frequency reduction time.
Max.: 2.00
–
L8-41
(04F2)
High Current Alarm
Selection
L8-55
(045F)
Internal Braking
Transistor Protection
High Cur Alm Sel
0: Disabled
1: Enabled
FC Sel dur OHAlm
0: Disabled
1: Enabled
0: Disabled
1: Enabled. An alarm is triggered at output currents above 150%
of drive rated current.
0: Disabled. Disable when using a regen converter or optional
braking unit.
1: Protection enabled.
L8-32
(04E2)
Main Contactor and
Cooling Fan Power
Supply Failure
Selection
Default: 0
Range: 0, 1
–
Default: 1
Range: 0, 1
–
Parameter List
<1> Default setting is dependent on parameter o2-04, Drive Model Selection.
<2> Parameter setting value is not reset to the default value when the drive is initialized.
<3> Default setting is determined by the drive model:
Setting 2: Model code 2A0004 to 2A0211, 4A0002 to 4A0165, and 5A0003 to 5A0242
Setting 0: Model code 2A0250 to 2A0415 and 4A0208 to 4A0675
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
295
B.9 n: Special Adjustment
B.9 n: Special Adjustment
The n parameters adjust more advanced performance characteristics such as Hunting Prevention, High Slip Braking, and
Overexcitation Braking.
u n1: Hunting Prevention
No.
(Addr.
Hex)
Name
LCD Display
Description
n1-01
(0580)
Hunting Prevention
Selection
Hunt Prev Select
0: Disabled
1: Enabled
n1-02
(0581)
Hunting Prevention
Gain Setting
Hunt Prev Gain
n1-03
(0582)
Hunting Prevention
Time Constant
Hunt Prev Time
Sets the time constant used for Hunting Prevention.
n1-05
(0530)
Hunting Prevention
Gain while in Reverse
Hprev Gain @Rev
V/f
Values
Default: 1
Range: 0, 1
0: Disabled
1: Enabled
Page
–
V/f
Default: 1.00
If the motor vibrates while lightly loaded, increase the gain by Min.: 0.00
0.1 until vibration ceases. If the motor stalls, decrease the gain Max.: 2.50
by 0.1 until the stalling ceases.
–
Default: <1>
Min.: 0 ms
Max.: 500 ms
–
V/f
Default: 0.00
Sets the gain used for Hunting Prevention. If set to 0, the gain Min.: 0.00
Max.: 2.50
set to n1-02 is used for operation in reverse.
–
V/f
<1> Default setting is dependent on parameter o2-04, Drive Model Selection.
u n2: Speed Feedback Detection Control (AFR) Tuning
No.
(Addr.
Hex)
Name
LCD Display
Description
Values
Page
OLV
n2-01
(0584)
Speed Feedback
Detection Control
(AFR) Gain
n2-02
(0585)
Speed Feedback
AFR Time
Detection Control
(AFR) Time Constant 1
OLV
Default: 50 ms
Sets the time constant used for speed feedback detection control Min.: 0
Max.: 2000
(AFR).
–
n2-03
(0586)
Speed Feedback
AFR Time 2
Detection Control
(AFR) Time Constant 2
OLV
Default: 750 ms
Sets the AFR time constant to be used during Speed Search and Min.: 0
Max.: 2000
during regen.
–
AFR Gain
Sets the internal speed feedback detection control gain in the
automatic frequency regulator (AFR).
If hunting occurs, increase the set value. If response is low,
decrease the set value.
Default: 1.00
Min.: 0.00
Max.: 10.00
–
u n3: High Slip Braking (HSB) and Overexcitation Braking
No.
(Addr.
Hex)
Name
LCD Display
Description
Values
Page
V/f
n3-01
(0588)
High-Slip Braking
Deceleration Frequency HSB DecStepWidth
Width
n3-02
(0589)
High-Slip Braking
Current Limit
Default: 5%
Sets the output frequency reduction step width for when the
Min.: 1
drive stops the motor using HSB. Set as a percentage of the
maximum output frequency. Increase this setting if overvoltage Max.: 20
occurs during HSB.
Default: <1>
Sets the current limit during HSB as a percentage of the motor Min.: 100%
Max.: 200%
rated current.
–
V/f
HSB Current Lim
–
V/f
n3-03
(058A)
296
High-Slip Braking
Dwell Time at Stop
HSB DwelTim@Stp
Default: 1.0 s
Sets the time the drive will run with minimum frequency
Min.: 0.0
(E1-09) at the end of deceleration.
If this time is set too low, the machine inertia can cause the motor Max.: 10.0
to rotate slightly after HSB.
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.9 n: Special Adjustment
No.
(Addr.
Hex)
Name
LCD Display
Description
Values
Page
V/f
HSB OL Time
Default: 40 s
Sets the time required for an HSB overload fault (oL7) to occur Min.: 30
when the drive output frequency does not change during an HSB Max.: 1200
stop. This parameter does not typically require adjustment.
–
Overexcitation
Deceleration Gain
Hflux Brake Gain
Sets the gain applied to the V/f pattern during Overexcitation
Deceleration (L3-04 = 4).
Default: 1.10
Min.: 1.00
Max.: 1.40
–
n3-14
(0532)
High Frequency
Injection during
Overexcitation
Deceleration
HarmInj@HiFlxBrk
0: Disabled
1: Enabled
Default: 0
Range: 0, 1
–
n3-21
(0579)
High-Slip Suppression
Current Level
Hflux I Supp Lvl
Default: 100%
Min.: 0
Max.: 150
–
n3-23
(057B)
Overexcitation
Operation Selection
Hflux Brake Sel
0: Enabled-Both Dir
1: Enabled-Fwd only
2: Enabled-Rev only
Default: 0
Range: 0 to 2
–
n3-04
(058B)
High-Slip Braking
Overload Time
n3-13
(0531)
Sets output current level at which the drive will start reducing
the overexcitation gain in order to prevent a too high motor slip
during Overexcitation Deceleration. Set as a percentage of the
drive rated current.
0: Enabled in both directions
1: Enabled only when rotating forward
2: Enabled only when in reverse
<1> Default setting is dependent on parameter L8-38, Frequency Reduction Selection.
u n6: Online Tuning
No.
(Addr.
Hex)
n6-01
(0570)
Name
Online Tuning
Selection
LCD Display
Online Tune Sel
0: Disabled
1: TerminalResAdj
2: VoltageAdjustm
Description
Values
Page
OLV
0: Disabled
Default: 0
1: Line-to-line resistance tuning
Range: 0 to 2
2: Voltage correction. Setting not possible when Energy Saving
is enabled (b8-01).
–
OLV
Online Tuning Gain
R1 Comp Gain
Default: 1.0
Decrease this setting for motors with a relatively large rotor time Min.: 0.1
constant. If overload occurs, increase this setting slowly in
Max.: 50.0
increments of 0.10.
–
Parameter List
n6-05
(05C7)
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
297
B.10 o: Operator-Related Settings
B.10 o: Operator-Related Settings
The o parameters set up the HOA keypad displays.
u o1: HOA Keypad Display Selection
No.
(Addr.
Hex)
o1-01
(0500)
o1-02
(0501)
Name
Drive Mode Unit
Monitor Selection
LCD Display
User Monitor Sel
Power-On Monitor
1: Frequency Ref
User Monitor Selection 2: FWD/REV
after Power Up
3: Output Freq
4: Output Current
5: User Monitor
Display Unit Sel
0: 0.01 Hz
1: 0.01%
2: r/min
3: User Units
o1-03
(0502)
Digital Operator
Display Selection
o1-06
(0517)
Mode Sel
User Monitor Selection Monitor
0: 3 Mon Sequential
Mode
1: 3 Mon Selectable
o1-07
(0518)
Second Line Monitor
Selection
2nd Monitor Sel
Description
Selects the content of the last monitor that is shown when
Default: 106
scrolling through Drive Mode display. Enter the last three digits (Monitor U1-06)
Range: 104 to
of the monitor parameter number to be displayed: Uo-oo.
699
1: Frequency reference (U1-01)
2: Direction
Default: 1
3: Output frequency (U1-02)
Range: 1 to 5
4: Output current (U1-03)
5: User-selected monitor (set by o1-01)
Sets the units the drive should use to display the frequency
reference and motor speed monitors.
0: 0.01 Hz
1: 0.01% (100% = E1-04)
2: r/min (calculated using the number of motor poles setting in
E2-04)
3: User-selected units (set by o1-09, o1-10 and o1-11)
Selects the monitors displayed on the second and third lines of
the digital operator display.
0: 3 Monitor Sequential (displays the next two sequential
monitors)
1: 3 Monitor Selectable (set by o1-07 and o1-08)
Selects the monitor that is shown in the second line.
Enter the last three digits of the monitor parameter number to
be displayed: Uo-oo. For example, set "403" to display
monitor parameter U4-03.
Note:
o1-08
(0519)
Third Line Monitor
Selection
3rd Monitor Sel
Parameter is effective only
when o1-06 is set to 1.
Selects the monitor that is shown in the third line.
Enter the last three digits of the monitor parameter number to
be displayed: Uo-oo. For example, set "403" to display
monitor parameter U4-03.
Note:
Fref Disp Unit
0: "WC:InchOfWater
1: PSI :lb/SqrInch
2: GPM:Gallons/Min
3: °F:DegFarenheit
4: CFM:Cubic ft/Min
5: CMH:Cubic m/Hr
6: LPH:Litres/Hr
7: LPS:Litres/Sec
8: Bar:Bar
9: Pa:Pascals
10: °C:DegCelsius
11: m: meters
12: ft: feet
13: LPM:Litres/Min
14: CMM:Cubic M/
Min
15: "Hg:Inch Mercury
24: Custom Unit
25: No Unit
o1-09
(051C)
Frequency Reference
Display Units
o1-10
(0520)
User-Set Display Units UserDisp Scaling
Maximum Value
o1-11
(0521)
User-Set Display Units UserDisp Dec
Decimal Display
298
Values
Parameter is effective only
when o1-06 is set to 1.
Sets unit display for the frequency reference parameters and
frequency related monitors when o1-03 = 3.
0: WC (Inch of water)
1: PSI (Pounds per square inch)
2: GPM (Gallons per minute)
3: F (Degrees Fahrenheit)
4: CFM (Cubic feet per minute)
5: CMH (Cubic meters per hour)
6: LPH (Liters per hour)
7: LPS (Liters per second)
8: Bar (Bar)
9: Pa (Pascal)
10: C (Degrees Celsius)
11: Mtr (Meters)
12: Ft (Feet)
13: LPM (Liters per minute)
14: CMM (Cubic meters per minute)
15: “Hg (inches of mercury)
24: Custom units (determined by o1-13 to o1-15)
25: None
Page
–
–
Default: 0
Range: 0 to 3
–
Default: 1
Range: 0, 1
–
Default: 102
Range: 101 to
699
–
Default: 191
Range: 101 to
699
–
Default: 25
Range: 0 to 15;
24, 25
–
These settings define the display values when o1-03 is set to 3. Default: <1>
o1-10 sets the display value that is equal to the maximum output Range: 1 to
frequency.
60000
o1-11 sets the position of the decimal position.
Default: <1>
Range: 0 to 3
–
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.10 o: Operator-Related Settings
No.
(Addr.
Hex)
o1-12
(0522)
o1-13
(3105)
o1-14
(3106)
o1-15
(3107)
Name
Home Help Text
LCD Display
Top Help on Home
0: Disabled
1: Enabled
Frequency Reference
and Frequency Related Fref Cust Unit 1
Monitor Custom Units 1
Frequency Reference
and Frequency Related Fref Cust Unit 2
Monitor Custom Units 2
Frequency Reference
and Frequency Related Fref Cust Unit 3
Monitor Custom Units 3
Description
Switches the top line of the Home Screen from the Drive Status
to defined Help messages.
0: Disabled
1: Enabled
Sets the first character of the customer-specified unit display
when o1-03 is set to 3 and o1-09 is set to 24.
Values
Page
Default: 1
Range: 0, 1
–
Default: 41
Range: 30 to 7A
–
Sets the second character of the customer-specified unit display Default: 41
when o1-03 is set to 3 and o1-09 is set to 24.
Range: 30 to 7A
–
Sets the third character of the customer-specified unit display
when o1-03 is set to 3 and o1-09 is set to 24.
Default: 41
Range: 30 to 7A
–
Values
Page
<1> Default setting is dependent on parameter o1-03, Digital Operator Display Selection.
u o2: HOA Keypad Keypad Functions
No.
(Addr.
Hex)
Name
LCD Display
Oper STOP Key
0: Disabled
1: Enabled
o2-02
(0506)
STOP Key Function
Selection
o2-03
(0507)
User Default Sel
User Parameter Default 0: No Change
Value
1: Save User Init
2: Clear User Init
o2-04
(508)
Drive Model Selection
Inverter Model #
o2-05
(0509)
Frequency Reference
Setting Method
Selection
Operation Selection
when Digital Operator is
Disconnected
Oper Ref Method
0: Disabled
1: Enabled
Oper Discon Det
0: Disabled
1: Enabled
o2-07
(0527)
Motor Direction at
Power Up when Using
Operator
For/RevSel@PwrUp
0: Forward
1: Reverse
o2-19
(0527)
ParameterSet Sel
Parameter Set Selection 0: Disabled
1: Enabled
o2-30
(1230)
Monitor Position Save
Mon Pos Save
0: Disabled
1: Enabled
0: Disabled. STOP key is disabled in REMOTE operation.
1: Enabled. STOP key is always enabled.
0: No change.
1: Set defaults. Saves parameter settings as default values for a
User Initialization.
2: Clear all. Clears the default settings that have been saved for
a User Initialization.
Enter the drive model. Setting required only if installing a new
control board.
0: ENTER key must be pressed to enter a frequency reference.
1: ENTER key is not required. The frequency reference can be
adjusted using the up and down arrow keys only.
0: The drive continues operating if the digital operator is
disconnected.
1: An oPr fault is triggered and the motor coasts to stop.
This parameter requires assigning drive operation to the digital
operator.
0: Forward
1: Reverse
Selects whether parameter settings can be changed during a DC
bus undervoltage condition. Used with 24 V Power Supply (PSA10L, PS-A10H).
0: Disabled
1: Enabled
Saves the monitor position and Home Screen quick monitor
selection.
Setting this parameter to 0 and then entering the Monitor Menu
will jump the selection to the monitor number instead of the
group number.
0: Disabled
1: Enabled
Default: 1
Range: 0, 1
–
Default: 0
Range: 0 to 2
–
Default:
Determined by
drive capacity
–
Default: 0
Range: 0, 1
–
Default: 1
Range: 0, 1
–
Default: 0
Range: 0, 1
–
Default: 0
Range: 0, 1
–
Default: 0
Range: 0, 1
–
Parameter List
o2-06
(050A)
Description
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
299
B.10 o: Operator-Related Settings
u o3: Copy Function
No.
(Addr.
Hex)
Name
LCD Display
Description
COPY SELECT
0: COPY SELECT
1: INV→OP READ
2: OP→INV WRITE
3: OP←→INV
VERIFY
0: No action
1: Read parameters from the drive, saving them onto the digital
operator.
2: Copy parameters from the digital operator, writing them to
the drive.
3: Verify parameter settings on the drive to check if they match
the data saved on the operator.
0: Read operation prohibited
1: Read operation allowed
o3-01
(0515)
Copy Function
Selection
o3-02
(0516)
Read Allowable
Copy Allowed Selection 0: Disabled
1: Enabled
Values
Page
Default: 0
Range: 0 to 3
–
Default: 1
Range: 0, 1
–
u o4: Maintenance Monitor Settings
No.
(Addr.
Hex)
Name
LCD Display
Description
Values
Page
o4-01
(050B)
Cumulative Operation
Time Setting
DrvElapsTimeCnt
Sets the value for the cumulative operation time of the drive in Default: 0
units of 10 h.
Min.: 0
Max.: 9999
–
o4-02
(050C)
Cumulative Operation
Time Selection
ElapsTimeCntSet
0: Power-On Time
1: Running Time
0: Logs power-on time
Default: 1
1: Logs operation time when the drive output is active (output Range: 0, 1
operation time).
–
o4-03
(050E)
Cooling Fan Operation FanElapsTimeCn
Time Setting
Sets the value of the fan operation time monitor U4-03 in units Default: 0
of 10 h.
Min.: 0
Max.: 9999
–
o4-05
(051D)
Capacitor Maintenance BusCap Maint Set
Setting
Sets the value of the Maintenance Monitor for the capacitors.
See U4-05 to check when the capacitors may need to be
replaced.
Default: 0%
Min.: 0
Max.: 150
–
o4-07
(0523)
DC Bus Pre-Charge
Relay Maintenance
Setting
ChrgCircMaintSet
Sets the value of the Maintenance Monitor for the soft charge
bypass relay. See U4-06 to check when the bypass relay may
need to be replaced.
Default: 0%
Min.: 0
Max.: 150
–
o4-09
(0525)
IGBT Maintenance
Setting
IGBT Maint Set
Sets the value of the Maintenance Monitor for the IGBTs. See Default: 0%
U4-07 for IGBT replacement times.
Min.: 0
Max.: 150
–
o4-11
(0510)
U2, U3 Initialization
Fault Data Init
0: No Reset
1: Reset
o4-12
(0512)
kWh Monitor
Initialization
kWh Monitor Init
0: No Reset
1: Reset
o4-13
(0528)
Number of Run
Commands Counter
Initialization
Run Counter Init
0: No Reset
1: Reset
o4-17
(3100)
Set/Reset Real-Time
Clock
o4-20
(081F)
Time Display Format
300
Date/Time Config
0: — —
1: Set
2: Reset
Time Disp Format
0: 12-hour (AM/PM)
1: 24-hour
0: U2-oo and U3-oo monitor data is not reset when the drive
is initialized (A1-03).
1: U2-oo and U3-oo monitor data is reset when the drive is
initialized (A1-03).
0: U4-10 and U4-11 monitor data is not reset when the drive is
initialized (A1-03).
1: U4-10 and U4-11 monitor data is reset when the drive is
initialized (A1-03).
0: Number of Run commands counter is not reset when the drive
is initialized (A1-03).
1: Number of Run commands counter is reset when the drive is
initialized (A1-03).
Sets the current date and time for the Real-Time Clock.
0: - 1: Set
2: Reset
Sets the time display format.
0: 12-hour
1: 24-hour
Default: 0
Range: 0, 1
–
Default: 0
Range: 0, 1
–
Default: 0
Range: 0, 1
–
Default: 0
Range: 0 to 2
Default: 0
Range: 0, 1
110
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.11 P: Pump Parameters
B.11 P: Pump Parameters
u P1: Pump Basic
P1-01
(0C00)
Name
Pump Mode
P1-02
(0C01)
System Units
P1-03
(0C02)
Feedback Device
Scaling
P1-04
(0C03)
Start / Draw Down
Level
LCD Display
Pump Mode
0: Drive Only
1: Contactor Lag
3: Memobus Network
System Units
0: No Unit
1: PSI :lb/SqrInch
2: Pa:Pascals
3: Bar:Bar
4: "WC:InchOfWater
5: "Hg:Inch Mercury
6: ft: feet
7: m: meters
8: °F:DegFarenheit
9: °C:DegCelsius
10: %: Percent
25: Flow (use P6-04)
Description
Default: 0
Range: 0, 1, 3
164
0: No unit
1: PSI: Pounds per square inch
2: Pa: Pascals
3: Bar: Bar
4: ”WC: Inch of water
5: ”Hg: Inch of Mercury
6: ft: feet
7: m: meters
8: °F: Degrees Fahrenheit
9: °C: Degrees Celsius
10: Percent
25: Flow (Use P6-04) <1>
Default: 1
Range: 0 to 10;
25
165
Default: 145.0
PSI <2>
Min.: 0.1
Max.: 6000.0
165
Sets the scaling of feedback device in user-set units.
The system starts when the feedback level drops below the start
level for the time set in P1-05. This level also specifies the wakeup level when the drive is in Sleep Mode.
When this parameter is set to a negative value, the feedback level
must drop that amount below the setpoint.
Default: 0.0
Setting this parameter to 0.0 disables the function. When P1-01, Min.: -999.9
Pump Mode, is set to 3 (MEMOBUS network), this function is Max.: 999.9
active only on the first drive in the network.
Note:
P1-05
(0C02)
P1-06
(0C05)
P1-07
(0C06)
<3>
P1-08
(0C07)
Start Level Delay Time S-Lev Delay Time
Minimum Pump Speed Min. Pump Speed
Minimum Pump Speed MinPumpSpdUnits
0: Hz
Units
1: RPM
Low Feedback Level
Page
0: Drive only
1: Contactor lag
3: MEMOBUS network
FB Dev. Scaling
Start-DrawDn Lvl
Values
165
When PID operates in reverse mode, the system
will start when the feedback has risen above the
start level for the time set to P1-05.
The system starts when the feedback level drops below the start Default: 1 s
Min.: 0
level for the time set in this parameter.
Max.: 3600
Minimum frequency at which the drive will run. Applies to both
HAND and Automatic modes.
Default: 40.0 Hz
Note:
For minimum pump frequency, the drive will use <3>
Min.: 0.0
the highest setting from among P1-06, P4-12
(Thrust Bearing Frequency), or d2-02 (Reference Max.: [E1-04]
Lower Limit).
Sets the units and decimal place for parameter P1-06.
0: Hz
Default: 0
1: RPM
Range: 0, 1
Note:
Changing this parameter will reset the P1-06
default value.
Sets the lower detection level for the PID feedback.
Default: 0.0 PSI
<2>
Low FB Level
Min.: 0.0
Max.: 6000.0
165
166
–
166
Sets the amount of delay time from when the low feedback is
detected until the drive faults on an “LFB Low Feedback” fault.
P1-09
(0C08)
Low Feedback Level
Fault Delay Time
Low Lvl FLT Time
Note:
1. This parameter is effective only when P1-10 Default: 10 s
Min.: 0
is set to 0 (Fault).
2. When P1-01 is set to 3, parameter P9-18 uses Max.: 3600
this value to calculate the quick de-stage
feedback level.
166
Parameter List
No.
(Addr.
Hex)
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
301
B.11 P: Pump Parameters
No.
(Addr.
Hex)
Name
P1-10
(0C09)
Low Feedback
Selection
P1-11
(0C0A) High Feedback Level
LCD Display
Low FB Sel
0: Fault
1: Alarm
2: Digital Output
Selects drive response during the “Low Feedback” condition.
0: Fault
1: Alarm
2: Digital out only
Sets the upper detection level for the PID feedback.
High FB Level
P1-12
(0C0B) High Feedback Level
Fault Delay Time
High Lvl FLT Time
P1-13 High Feedback
(0C0C) Selection
High FB Sel
0: Fault
1: Alarm
2: Digital Output
P1-14
(0C0D) Hysteresis Level
Description
Hysteresis Level
Values
Default: 0
Range: 0 to 2
166
Default: 155.0
PSI <2>
Min.: 0.0
Max.: 6000.0
166
Sets the amount of delay time from when the high feedback is
detected until the drive faults on a “HFB High Feedback” fault. Default: 5 s
Min.: 0
Note:
This parameter is effective only when P1-13 is set Max.: 3600
to 0 (Fault (and digital out)).
Selects drive response during the “High Feedback” condition.
Default: 0
0: Fault
Range: 0 to 2
1: Alarm
2: Digital out only
Sets the hysteresis level used for low and high level feedback
detection.
Page
166
166
Default: 0.0 PSI
<2>
Min.: 0.0
Max.: 100.0
–
Max Set Pnt Diff
Sets the level that the difference between the setpoint and the
feedback must exceed for the time set in P1-16 to trigger the
drive response set in P1-17.
Default: 0.0 PSI
If P1-17 is set to 1 (Fault and digital out), the will coast to stop. <2>
This function is active when the drive is running during AUTO
Min.: 0.0
Mode. When P1-01 is set to 3 (MEMOBUS network), the
Max.: 6000.0
function is active on the lead drive and will stop all drives
running on the network when The NMS fault occurs.
Setting this parameter to 0.0 disables the function.
–
Not Maintaining
Setpoint Time
Not Maint SP Tm
Sets the delay time before a “Setpoint Not Met” condition
Default: 60 s
occurs. The pump protection criteria set in P1-15 must be met Min.: 0
before the timer will start.
Max.: 3600
Setting P1-15 to 0.0 disables this function.
–
P1-17
(0C10)
Not Maintaining
Setpoint Selection
Not Maint SP Sel
0: Fault
1: Alarm
2: Digital Output
Selects the drive response method during the “Not Maintaining
Setpoint” condition.
Default: 0
0: Fault
Range: 0 to 2
1: Alarm
2: Digital out only
–
P1-18
(0C11)
Prime Loss Detection
Method
Prime Loss Mthd
0: Current (A)
1: Power (kW)
2: Torque (%)
Determines the quantity used to determine loss of prime.
0: Current (A)
1: Power (kW)
2: Torque (%)
Detects loss of prime in the pump when in Auto or Sleep Boost
Mode.
When the measured quantity determined by P1-18 drops below
this level for the time set in P1-20 and the output frequency is
above the level set in P1–21, a “Loss of Prime” condition occurs.
The drive responds to the “Loss of Prime” condition depending
on the setting of P1-22, Loss of Prime Selection.
Sets the delay time before a “Loss of Prime” condition occurs.
The pump protection criteria set in P1-18 and P1-19 must be met
before the timer will start.
P1-15
(0C0E) Maximum Setpoint
Difference
P1-16
(0C0F)
P1-19
(0C12)
Prime Loss Level
Prime Loss Level
P1-20
(0C13)
Loss of Prime Time
Prime Loss Time
P1-21
(0C14)
Loss of Prime
Frequency
Prime Loss Freq
P1-22
(0C15)
Prime Loss Sel
Fault
Loss of Prime Selection 0:
1: Alarm
2: Digital Output
P1-23
(0C16)
Loss of Prime
Maximum Restart Time LOP Max Rstrt T
after Fault
302
Sets the frequency level above which the “Loss of Prime”
detection is enabled when set to a value other than 0.
When set to 0 (default), the frequency level is determined by the
smaller value between (Fmax - 1 Hz) and (d2-01 - 1 Hz).
Sets the drive response method during the “Loss of Prime”
condition.
0: Fault
1: Alarm
2: Digital out only
Sets the time in minutes that the drive will wait before
attempting another restart when the restart fails or is not
attempted due to a continuing fault condition.
Default: 0
Range: 0 to 2
–
Default: 0.0 A
<4>
Min.: 0.0
Max.: 1000.0
–
Default: 20 s
Min.: 0
Max.: 600
–
Default: 0.0 Hz
Min.: 0.0
Max.: [E1-04]
–
Default: 0
Range: 0 to 2
–
Default: 0.2 min
Min.: 0.2
Max.: 6000.0
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.11 P: Pump Parameters
No.
(Addr.
Hex)
Name
LCD Display
P1-30 Low Water Digital Input Low Water DI Sel
0: Normally Open
(0C1D) Configuration
1: Normally Closed
HighWater DI Sel
P1-31 High Water Digital
0: Normally Open
(0C1E) Input Configuration
1: Normally Closed
Description
Selects the configuration of the low water level digital input.
0: Normally open
1: Normally closed
Selects the configuration of the high water level digital input.
0: Normally open
1: Normally closed
Values
Page
Default: 0
Range: 0, 1
–
Default: 0
Range: 0, 1
–
<1> System units are set by P6-04, Water Flow Units. The PID Feedback is re-routed to come from the flow meter, pulse input (H6-01 = 5), or analog
(H3-0o = 22).
<2> Unit text is set by P1-02, System Units.
<3> Unit range and resolution are determined by P1-07, Minimum Pump Speed Units. Setting P1-07 to 1 (RPM) will set a default value of 1800 RPM
(VTC) and 2400 RPM (all others). Setting P1-07 to 0 (Hz, default) will set a default value of 40.0 Hz.
<4> Unit text is set by P1-18, Prime Loss Detection Method.
u P2: Pump Protection
P2-01
(0C64)
Name
Sleep Level Type
LCD Display
Sleep Lvl Type
0: Output Frequency
1: Output Current
2: Feedback
3: Output Speed-RPM
4: Flow Meter
Description
0: Output frequency
1: Output current
2: Feedback
3: Output speed (RPM)
4: Flow meter (requires flow meter)
Note:
Values
Default: 0
Range: 0 to 4
P2-02
(0C65)
Sleep Level
Sleep Level
P2-03
(0C66)
Sleep Delay Time
Sleep Delay Time
Sets the delay time before the drive enters Sleep Mode when the Default: 0 s
sleep level set in P2-02 is reached.
Min.: 0
Max.: 3600
Sleep Act. Level
Sets the level above which the output frequency must rise to
Default: 0.0 Hz
activate the sleep function when P2-01, Sleep Level Type, is set <2>
to 0 (Output Frequency / Speed).
Setting this parameter to 0.0 disables the function and the sleep Min.: 0.0
Max.: 6000.0
function will activate when P2-02, Sleep Level, is reached.
Sleep Activate Level
P2-05
(0C68)
Sleep Boost Level
P2-06
(0C69)
Sleep Boost Hold Time SleepBoost HldTm
Sleep Boost Lvl
P2-07
(0C6A) Sleep Boost Maximum SleepBoost MaxTm
Time
P2-08
(0C6B) Delta Sleep Feedback
Drop Level
D Fb Drop Level
P2-09
(0C6C) Feedback Detection
Drop Time
FB Drop Det. Time
167
Feedback depends on PID direction operation.
Sleep activates when the selected level type (P2-01 setting)
reaches the programmed sleep level for the time set in P2-03. Default: 0.0 Hz
This function is active when the drive is running during AUTO <1>
Mode. When P1-01 is set to 3 (MEMOBUS network), the
function is active when there is only one drive running on the Min.: 0.0
Max.: 6000.0
network.
Setting this parameter to 0.0 disables the function.
P2-04
(0C67)
Page
Sets the amount of boost applied to the setpoint before going to Default: 0.0 PSI
<3>
sleep.
Setting this parameter to 0.0 disables the function.
Min.: 0.0
Max.: 6000.0
Sets the amount of time that the boosted pressure will be
Default: 5.0 s
maintained before the drive goes to sleep.
Min.: 0.5
Max.: 160.0
Sets the amount of time that the system (feedback) has to reach Default: 20.0 s
the boosted setpoint. The drive will go to sleep when the amount Min.: 1.0
of time set in this parameter has been exceeded.
Max.: 160.0
If the PID Error (setpoint minus feedback) exceeds the level
programmed in this parameter within the time window set in
P2-09 and the output frequency is greater than the level set in
P1-06, the sleep operation deactivates and the drive returns to
normal operation.
Setting this parameter to 0.0 disables the function.
Defines the time window in which the software monitors the
feedback to detect a flow/no-flow condition.
167
167
–
–
–
–
Default: 0.0 PSI
<3>
Min.: 0.0
Max.: 6000.0
Default: 10.0 s
Min.: 0.0
Max.: 3600.0
–
–
Parameter List
No.
(Addr.
Hex)
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
303
B.11 P: Pump Parameters
No.
(Addr.
Hex)
Name
P2-10
(0C6D) Sleep Mode: Cycling
Protection
LCD Display
Cycle Protection
P2-11 Sleep Mode: Maximum
(0C6E) Cycling Protection
Max. Cycle Time
Time
P2-12
(0C6F)
Over Cycling Mode
Over Cycle Mode
0: Disabled
1: Alarm Only
2: Fault
3: Auto SP Comp.
P2-13
(0C70)
Setpoint Compensation Setpoint Comp.
P2-14
(0C71)
Maximum Setpoint
Compensation
Max. SP Comp.
Description
Sets the maximum number of cycles that are allowed within the
time specified in P2-11 before tripping the PoC “Pump Over
Cycle” fault.
One cycle is defined when the drive transfers from normal
operation in AUTO Mode to Sleep Mode.
This function is active when the drive is running during AUTO
Mode. When P1-01 is set to 3 (MEMOBUS network), the
function is active when there is only one drive running on the
network.
Setting this parameter to 0 disables the function.
Sets the maximum time allowed between cycles. When no
cycling occurs within the programmed time, the drive will
decrease the internal cycle register.
Values
Page
Default: 0
Min.: 0
Max.: 10
–
Default: 300 s
Min.: 0
Max.: 3600
–
0: Disabled
1: Alarm
2: Fault
3: Auto SP Compensation
Default: 0
Range: 0 to 3
–
Allows for the software to automatically compensate the
setpoint in the event of excessive cycling.
Default: 0.0 PSI
<3>
Min.: 0.0
Max.: 6000.0
Sets the maximum allowed setpoint compensation for overcycling function.
–
Default: 0.0 PSI
<3>
Min.: 0.0
Max.: 6000.0
Sets the amount of PI error bandwidth used to detect the AntiDefault: 0.40%
No-Flow condition.
Avoid setting this parameter value too high, as operation may Min.: 0.00
Max.: 2.00
become unstable.
Setting this parameter to 0.00 will disable the function.
P2-23
(0C7A) Anti-No-Flow
Bandwidth
ANF Bandwidth
P2-24
(0C7B) Anti-No-Flow
Detection Time
ANF Det. Time
Sets the time delay before the drive starts the increased
deceleration rate after Anti-No-Flow is detected.
Default: 10.0 s
Min.: 1.0
Max.: 60.0
P2-25
(0C7C) Anti-No-Flow Release
Level
Sets the amount below the setpoint which the feedback must
drop to disengage the Anti-No-Flow and return to normal PI
operation.
Default: 3.0 PSI
ANF Release Lvl
<3>
Min.: 0.0
Max.: 100.0
–
–
–
–
<1> Display units vary depending on the setting for P2-01, Sleep Level Type. When P2-01 is set to 0, the display units are “Hz”; setting 1 is “A”; setting
2 is P1-02 Selection; setting 3 is “RPM”; setting 4 is P6-04 selection.
<2> Display units vary depending on the setting for P2-01, Sleep Level Type. When P2-01 is set to 0, 1, 2, or 4, the display units are “Hz”; setting 3 is
“RPM”.
<3> Unit is determined by P1-02, Ssytem Units, setting.
u P3: Contactor Multiplexing
No.
(Addr.
Hex)
Name
LCD Display
P3-00
(0CC7) Number of Lag Pumps
Num of Lag Pumps
P3-01
(0CC8) Add Pump Control
Add Pump Control
0: Output Frequency
1: Feedback
2: Feedback + Fout
P3-02 Shutdown Pump
(0CC9) Control
Shutdown Pump Ctl
0: Output Frequency
1: Feedback
2: Feedback + Fout
304
Description
Sets the number of lag pumps present.
Selects the method for adding contactor pumps to the system.
0: Output frequency (Uses P3-03 and P3-05)
1: Feedback (Uses P3-04 and P3-05)
2: Feedback + Fout (Uses P3-03, P3-04, and P3-05)
Selects the method for removing contactor pumps from the
system.
0: Output frequency (Uses P3-09, P3-50 P3-60, P3-70, P3-80,
and P3-90)
1: Feedback (Uses P3-08 and P3-09)
2: Feedback + Fout (Uses P3-08, P3-09, P3-50, P3-60, P3-70,
P3-80, and P3-90)
Values
Default: 1
Min.: 1
Max.: 5
Page
167
Default: 0
Range: 0 to 2
–
Default: 0
Range: 0 to 2
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.11 P: Pump Parameters
Name
LCD Display
P3-03
(0CCA) Drive Multi/Maximum Max-Multi Level
Level
P3-04
(0CCB) Add Pump Delta Level Add Pump D-Lvl
Description
Sets the maximum level used for the multiplex pumping
operation.
Parameter is active only when P3-01 is set to 0 or 2.
When P3-01 is set to 0, the next available pump will be added
to the system by a multi-function Discrete Output closure
(H2-0o = 80 to 84) when the output frequency rises above the Default: 59.0 Hz
level set in this parameter for the time set in P3-05.
Min.: 0.0
When P3-01 is set to 2, the next available pump will be added Max.: 400.0
to the system by a multi-function Discrete Output closure
(H2-0o = 80 to 84) when the output frequency rises above the
level set in this parameter and the delta feedback (setpoint minus
feedback) has exceeded the level programmed in P3-04 for the
time set in P3-05.
Sets the level used for the multiplex pumping operation.
Parameter is active only when P3-01 is set to 1 or 2.
When P3-01 is set to 1, the next available pump will be added
to the system by a multi-function Discrete Output closure
(H2-0o = 80 to 84) when the delta feedback (setpoint minus
feedback) has exceeded the level set in this parameter for the
time set in P3-05.
Default: 0.0 PSI
When P3-01 is set to 2, the next available pump will be added <1>
to the system by a multi-function Discrete Output closure
Min.: 0.0
(H2-0o = 80 to 84) when the output frequency rises above the Max.: 6000.0
level set in P3-03 and the delta feedback (setpoint minus
feedback) has exceeded the level set in this parameter for the
time set in P3-05.
Note:
P3-05
(0CCC) Add Pump Delay Time Add Pump Dly Tm
P3-06
(0CCD) Frequency Reduction
after Staging
P3-07
(0CCE) Frequency Reduction
after Staging Time
P3-08
(0CCF) Shutdown Pump Delta
Level
Values
Page
–
–
Programming this parameter too close to the
system setpoint may cause the pump system to
cycle excessively.
Sets the delay time before a pump is added to the system.
Default: 2 s
Min.: 0
Max.: 3600
–
FreqReduce@Stage
Sets the upper limit of the output frequency after a lag pump is
Default: 0.0 Hz
staged.
Min.: 0.0
The upper limit of the output frequency is calculated by
subtracting the value of this parameter from parameter P3-03. Max.: 30.0
Output limit = P3-03 - P3-06
–
FreqReduce Time
Sets the amount of time that the output frequency will be limited Default: 0.0 s
after lag pump is staged.
Min.: 0.0
Max.: 240.0
–
Shdn Pump D-Lvl
Sets the level used for the multiplex pumping operation.
Parameter is active only when P3-02 is set to 1 or 2.
When P3-02 is set to 1, the last pump that was brought online
will be shut down by opening the dedicated mult-function
discrete output (H2-0o = 80 to 84) when the delta feedback
(feedback minus setpoint) has exceeded the level programmed
in this parameter for the time set in P3-09.
When the P3-02 is set to 2, the last pump that was brought online Default: 0.0 PSI
<1>
will be shut down by opening the dedicated multi-function
discrete output (H2-0o = 80 to 84) when the output frequency Min.: 0.0
Max.: 6000.0
drops below the level programmed in P3-50, P3-60, P3-70,
P3-80, or P3-90 and the delta feedback (feedback minus
setpoint) has exceeded the level set in this parameter for the time
set in P3-09.
Note:
Programming this parameter too close to the
system setpoint may cause the pump system to
cycle excessively.
P3-09
(0CD0) Shutdown Pump Delay Shdn Pump Dly Tm
Time
Sets the delay time before one of the additional line pumps is
shut down.
Default: 5 s
Min.: 0
Max.: 3600
P3-10
(0CD1) Setpoint Boost
Maximum at De-Stage
Sets the maximum amount of boost that can be added to the
setpoint after a de-stage occurs.
Setting this parameter to 0.0 disables the function.
Default: 0.0 PSI
MaxBoost@DeStage
–
<1>
Min.: -20.0
Max.: 20.0
–
–
Parameter List
No.
(Addr.
Hex)
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
305
B.11 P: Pump Parameters
No.
Name
LCD Display
(Addr.
Hex)
P3-11
(0CD2) Setpoint Boost after De- SP Boost Time
Stage Time
P3-12 Multi Pump Setpoint
(0CD3) Increase during
Transition
P3-13 Multi Pump Setpoint
(0CD4) Decrease during
Transition
MP Setpoint Inc
MP Setpoint Dec
P3-14
(0CD5) Multiplex Stabilization M-Stabilize Time
Time
Description
Values
Sets the amount of time that the setpoint will remain boosted
after lag pump is de-staged.
Default: 5.0 s
Min.: 0.0
Max.: 60.0
Sets the system setpoint increase each time a new pump is
brought online.
Pump 1: Setpoint
Pump 1 + 2: Setpoint + P3-12
Pump 1 + 2 + 3: Setpoint + 2 x P3-12
Sets the system setpoint decrease each time a new pump is
brought online.
Pump 1: Setpoint
Pump 1 + 2: Setpoint - P3-13
Pump 1 + 2 + 3: Setpoint - 2 x P3-13
Sets the time used to stabilize the system when a pump is added
or shut down during multiplex operation.
When a pump is added, the stabilize timer temporarily disables
the lead/lag functionality for the programmed time to prevent
pump cycling.
Function is active in contactor multiplex mode (P1-01 = 1).
Time pump protection and lead/lag control is suspended during
stabilization time.
Default: 0.0 PSI
<1>
Min.: 0.0
Max.: 6000.0
Page
–
–
Default: 0.0 PSI
<1>
Min.: 0.0
Max.: 6000.0
–
Default: 2 s
Min.: 0
Max.: 3600
–
P3-30
(0CD5) Stage Selection Mode
Stage Sel Mode
0: Sequential
1: Stop History
Sets the method of staging for the pumps.
0: Sequential
1: Stop history
Default: 0
Range: 0, 1
–
P3-31 De-Stage Selection
(0CE6) Mode
Destage Sel Mode
0: LastInFirstOut
1: FirstInFirstOut
Sets the method for removing contactor pumps.
0: Last in, first out (LIFO)
1: First in, first out (FIFO)
Default: 0
Range: 0, 1
–
P3-40 Pre-Charge Lag Pump
(0CEF) Select
Precharge LagSel
0: Disabled
2: Pump2 (H2-0X=80)
3: Pump3 (H2-0X=81)
4: Pump4 (H2-0X=82)
5: Pump5 (H2-0X=83)
6: Pump6 (H2-0X=84)
Default: 0
Range: 0; 2 to 6
–
P3-41
(0CF0)
Pre-Charge Lag Pump
Run Time
Precharge Lag Tm
Selects which of the lag pumps can come on during a pre-charge.
0: Disabled
2: Pump 2 (H2-0o = 80)
3: Pump 3 (H2-0o = 81)
4: Pump 4 (H2-0o = 82)
5: Pump 5 (H2-0o = 83)
6: Pump 6 (H2-0o = 84)
Sets the length of time that the lag pump specified in P3-40 is
energized.
Default: 0.0 min
Min.: 0.0
Max.: 3600.0
–
P3-42
(0CF1)
Post-Pre-Charge Lag
Pump Operation Time
Post PreChg Lag
0: Turn Off
1: Continue
Default: 0
Range: 0, 1
–
P3-43
(0CF2)
Pre-Charge Lag Pump
Delay Time
PreChg Lag Delay
Pump 2 Frequency
Shutdown Level
P2 Shutdown Freq
Pump 3 Frequency
Shutdown Level
P3 Shutdown Freq
Pump 4 Frequency
Shutdown Level
P4 Shutdown Freq
P3-50
(0CF9)
P3-60
(11E5)
P3-70
(11EF)
306
Determines whether the lag pump set in pre-charge (P3-40)
turns off or maintains its state when pre-charge is completed.
0: Turn off
1: Continue
Sets the length of time that the drive is in the pre-charge mode Default: 2.0 min
before the lag pump set in P3-40 is energized.
Min.: 0.0
Max.: 600.0
Sets the level used for the multiplex pumping operation.
Parameter is active only when P3-02 is set to 0 or 2.
When P3-02 is set to 0 and a total of two pumps are running, the
last pump (Pump 2) that was brought online will be shut down
by opening the dedicated mult-function discrete output
(H2-0o = 80 to 84) when the output frequency falls below the Default: 40.0 Hz
level set in this parameter for the time set in P3-09.
Min.: 0.0
When P3-02 is set to 2 and a total of two pumps are running, the Max.: 400.0
last pump (Pump 2) that was brought online will be shut down
by opening the dedicated mult-function discrete output
(H2-0o = 80 to 84) when the delta feedback (setpoint minus
feedback) has exceeded the level programmed in this parameter
for the time set in P3-09.
Sets the level used for the multiplex pumping operation.
Parameter is active only when P3-02 is set to 0 or 2.
Parameter function is similar to P3-50, except for Pump 3
instead of Pump 2.
Sets the level used for the multiplex pumping operation.
Parameter is active only when P3-02 is set to 0 or 2.
Parameter function is similar to P3-50, except for Pump 4
instead of Pump 2.
–
167
Default: 40.0 Hz
Min.: 0.0
Max.: 400.0
167
Default: 40.0 Hz
Min.: 0.0
Max.: 400.0
168
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.11 P: Pump Parameters
No.
(Addr.
Hex)
P3-80
(11F9)
P3-90
(1203)
Name
LCD Display
Pump 5 Frequency
Shutdown Level
P5 Shutdown Freq
Pump 6 Frequency
Shutdown Level
P6 Shutdown Freq
Description
Sets the level used for the multiplex pumping operation.
Parameter is active only when P3-02 is set to 0 or 2.
Parameter function is similar to P3-50, except for Pump 5
instead of Pump 2.
Sets the level used for the multiplex pumping operation.
Parameter is active only when P3-02 is set to 0 or 2.
Parameter function is similar to P3-50, except for Pump 6
instead of Pump 2.
Values
Page
Default: 40.0 Hz
Min.: 0.0
Max.: 400.0
–
Default: 40.0 Hz
Min.: 0.0
Max.: 400.0
–
Values
Page
<1> Unit is determined by P1-02, Ssytem Units, setting.
u P4: Pump Advanced
Name
LCD Display
P4-01
(0CFA) Pre-Charge Level
Pre-Charge Level
P4-02
(0CFB) Pre-Charge Frequency
Pre-Charge Freq.
P4-03
(0CFC) Pre-Charge Time
Pre-Charge Time
P4-05
(0CFE) Pre-Charge Loss of
Prime Level
Pre-Charge LOP
P4-06
(0CFF) Pre-Charge Frequency 2 Pre-Charge Freq2
P4-07
(0D01)
P4-08
(0D01)
P4-10
(0D03)
P4-11
(0D04)
P4-12
(0D05)
Pre-Charge Time 2
Pre-Charge Loss of
Prime Level 2
Pre-Charge Time2
Pre-Charge LOP 2
AUTO Mode Operator AMO PwDn-Storage
Run Power Down
0: Disabled
Storage
1: Enabled
Thrust Bearing
Acceleration Time
Thrust Bearing
Frequency
Thrust Acc. Time
Thrust Freq.
Description
Runs the drive at the frequency set in P4-02.
The drive will stop when one of the following conditions occurs:
• The feedback level rises above the level set in P4-01
• The pre-charge time set in P4-03 expires
• The low water digital input is deactivated (#8F)
Sets the frequency reference used when the Pre-Charge function
is active.
Default: 0.0 PSI
<1>
Min.: 0.0
Max.: 6000.0
168
Default: 0.0 Hz
Min.: 0.0
Max.: [E1-04]
168
Default: 0.0 min
Min.: 0.0
Max.: 3600.0
168
Sets the maximum allowed Pre-Charge time.
When P1-01 is set to 3 (MEMOBUS network), the function is
active only on the first drive to run in the network.
Setting this parameter to 0.0 disables the function.
Detects loss of prime in the pump.
When the measured quantity determined by P1-18 drops below
this level for the time set in P1-20 and the output frequency is
at the level set in P4-02, a “Loss of Prime” condition occurs.
The drive responds to the “Loss of Prime” condition depending
on the setting of P1-22, Loss of Prime Selection.
Sets the frequency reference used when the Pre-Charge function
2 is active.
Setting this parameter to 0.0 disables the function.
Default: 0.0 Hz
Min.: 0.0
Max.: [E1-04]
–
Sets the time at which the drive will spend at the Pre-Charge
frequency 2 speed during pre-charge.
Setting this parameter to 0.0 disables the function.
Default: 0.0 min
Min.: 0.0
Max.: 3600.0
–
Detects loss of prime in the pump.
When the measured quantity determined by P1-18 drops below
this level for the time set in P1-20 and the output frequency is
at the level set in P4-06, a “Loss of Prime” condition occurs.
The drive responds to the “Loss of Prime” condition depending
on the setting of P1-22, Loss of Prime Selection.
Stores the run status in AUTO Mode when operating from the
HOA keypad (b1-02 = 0).
0: Disabled
1: Enabled
Sets the time at which the drive output frequency will ramp up
to the reference frequency set in P4-12.
Default: 0.0 A
<2>
Min.: 0.0
Max.: 1000.0
–
Default: 0.0 A
<2>
Min.: 0.0
Max.: 1000.0
Default: 0
Range: 0, 1
Default: 1.0 s
Min.: 0.0
Max.: 600.0
The drive will accelerate to this frequency in the time set to
P4-11. The drive will decelerate from the frequency in the time
set to P4-13.
Default: 30.0 Hz
Min.: 0.0
WARNING! Sudden Movement Hazard. If the drive is
Max.: [E1-04]
powered down while running, it will automatically initiate
an internal Run command upon power-up.
–
168
–
168
Parameter List
No.
(Addr.
Hex)
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
307
B.11 P: Pump Parameters
No.
(Addr.
Hex)
P4-13
(0D06)
Name
Thrust Bearing
Deceleration Time
LCD Display
Thrust Dec Time
P4-17
(0D0A) Utility Start Delay
Utility Delay
P4-21
(0D0E) Low City Input Select
Low City In Sel
0: Normally Open
1: Normally Closed
P4-22
(0D0F) Low City On-Delay
Time
Low City On Dly
P4-23
(0D10)
Low City Off-Delay
Time
Low City Off Dly
P4-24
(0D11)
Low City Alarm Text
Low City Alarm Txt
0: Low Cty Pressure
1: Low Suction Pres
2: Low Watr in Tank
P4-25
(0D12)
Remote Drive Disable
Selection
Rem Drv Dis Sel
0: Normally Open
1: Normally Closed
Remote Drive Disable
On-Delay
Drv Dis On-Delay
Remote Drive Disable
Off-Delay
P4-26
(0D13)
P4-27
(0D14)
P4-31
(0D18)
Lube Pump Delay
Timer
Description
Sets the amount of time it takes to bring the drive from the Thrust
Frequency set in P4-12 to stop when Thrust Mode is active.
When the Run command is removed while the drive is operating
in Thrust Mode above the Thrust Frequency, the time set in this
parameter is used when the frequency reference is at or below
the thrust frequency.
Sets the amount of time that the drive will delay starting if a Run
command is present at power-up.
When P1-01, Pump Mode, is set to 3 (MEMOBUS network),
the drive is unavailable to the network (Pump Off Network)
when the function is active.
Setting this parameter to 0.0 disables the function.
Selects the type of pressure switch connected to the “Low City
Press” digital input (H1-0o = 73).
0: Normally open (closed indicates the Low City Pressure
condition)
1: Normally closed (open indicates the Low City Pressure
condition)
Sets the amount of time a Low City Pressure condition needs to
be present before the drive will stop.
Values
Default: 5.0 s
Min.: 0.0
Max.: 600.0
Default: 0.2 min
Min.: 0.0
Max.: 1000.0
–
168
Default: 1
Range: 0, 1
–
Default: 10 s
Min.: 1
Max.: 1000
–
Sets the amount of time a Low City Pressure condition needs to Default: 5 s
be absent before the drive will restart.
Min.: 0
Max.: 1000
Selects the alarm message that will be displayed when a Low
City Pressure condition is detected.
0: Low city pressure
1: Low suction pressure
2: Low water in tank
Selects the type of pressure switch connected to the “Remote
Drive Disable” digital input (H1-0o = 95).
0: Normally open (closed indicates the Remote Drive Disable
condition)
1: Normally closed (open indicates the Remote Drive Disable
condition)
Sets the amount of time a Remote Drive Disable condition must
be present before the drive will stop.
Page
–
Default: 0
Range: 0 to 2
–
Default: 1
Range: 0, 1
–
Default: 0 s
Min.: 0
Max.: 1000
–
Drv Dis OffDelay
Sets the amount of time a Remote Drive Disable condition must Default: 0 s
be absent before the drive will run.
Min.: 0
Max.: 1000
–
Lube Pump Time
Sets the amount of time to delay the drive output and to energize
Default: 0.0 s
the Lube Pump digital output (H2-oo = 8B) before the drive Min.: 0.0
is allowed to run.
Max.: 300.0
Setting this parameter to 0.0 disables the function.
–
<1> Unit is determined by P1-02, Ssytem Units, setting.
<2> Unit text is set by P1-18, Prime Loss Detection Method.
u P5: Pump HAND Mode
No.
Name
(Addr.
Hex)
P5-01
(0D2C) HAND Mode Ref
Source
P5-02
(0D2D) HAND Reference 1
308
LCD Display
Description
Values
Hand Mode Ref.
0: Analog Input
1: Hand Ref 1 (OPR)
Sets the HAND Mode reference.
0: Analog input A1 (0-10 V)
1: P5-02 (HAND reference)
HAND Reference 1
Sets the frequency reference used when HAND Mode is active Default: 40.0 Hz
and P5-01 is set to 1.
Min.: 0
Max.: [E1-04]
Default: 1
Range: 0, 1
Page
–
169
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.11 P: Pump Parameters
No.
(Addr.
Hex)
Name
P5-03 HAND/AUTO During
(0D2E) Run Selection
P5-04 HAND Key Function
(0D2F) Selection
P5-05
(0D30)
P5-06
(0D31)
P5-07
(0D32)
P5-09
(0D34)
HAND Reference 2
HAND Ref. 1 Loss of
Prime Level
HAND Ref. 2 Loss of
Prime Level
LCD Display
Description
HAND/AUTO @ Run Selects whether the drive will permit switching between HAND
and AUTO Modes while running.
0: Disabled
0: Disabled
1: Enabled
1: Enabled
Oper HAND Key
Enables and disables the HAND key on the HOA keypad.
0: Disabled
0: Disabled
1: Enabled
1: Enabled
Sets the frequency reference used when HAND Mode 2 is
active.
HAND Reference 2
Values
Page
Default: 0
Range: 0, 1
–
Default: 1
Range: 0, 1
169
Default: 0.0 Hz
Min.: 0
Max.: [E1-04]
–
HandRef1 LOP Lvl
Detects loss of prime in the pump.
When the measured quantity determined by P1-18 drops below Default: 0.0 PSI
this level for the time set in P1-20 and the output frequency is <1>
at the level set in P5-02, a “Loss of Prime” condition occurs. Min.: 0.0
The drive responds to the “Loss of Prime” condition depending Max.: 1000.0
on the setting of P1-22, Loss of Prime Selection.
–
HandRef2 LOP Lvl
Detects loss of prime in the pump.
When the measured quantity determined by P1-18 drops below Default: 0.0 PSI
this level for the time set in P1-20 and the output frequency is <1>
at the level set in P5-05, a “Loss of Prime” condition occurs. Min.: 0.0
The drive responds to the “Loss of Prime” condition depending Max.: 1000.0
on the setting of P1-22, Loss of Prime Selection.
–
Selects whether parameters P5-02 and P5-05 are changed via
MOP from the home screen.
0: Disabled
1: Enabled
–
HAND References Set HAND MOP Sel
via Motor Operated Pot 0: Disabled
Selection
1: Enabled
Default: 0
Range: 0, 1
<1> Unit text is set by P1-18, Prime Loss Detection Method.
u P6: Flow Meter Setup
Name
LCD Display
P6-01
(0D5E) Flow Meter Scaling
Flow Meter Scale
P6-02
(0D5F) Turbine Input Scaling
(Course)
Turbine Scale 1
P6-03
(0D60)
Turbine Scale 2
Turbine Input Scaling
(Fine)
Description
When an analog input is used for the flow rate, this parameter
performs the following functions:
• Enables and disables flow meter functions. This parameter
must be set to a value greater than 0 to enable flow meter
functions.
• Sets the scaling for the “Flow Rate” analog input.
• Sets the scaling for the “Flow Rate” analog output.
• Sets the display scaling when “Flow Rate” is used as the PID
feedback.
When an pulse input is used for the flow rate, this parameter
performs the following functions:
• Enables and disables flow meter functions. Parameter must
be set to a value greater than zero to enable flow meter
functions.
• Sets the scaling for the “Flow Rate” analog output.
• Sets the display scaling when “Flow Rate” is used as the PID
feedback.
Sets the scaling for the turbine in pulses per gallon.
Pulses/Gallon = P6-02 + P6-03
This parameter is internally lower-limited to 0.0001 ppG.
Values
Page
Default: 0.0
GPM
Min.: 0.0
Max.: 6000.0
–
Default: 1 ppG
Min.: 0
Max.: 6000
–
Default: 0.0000
ppG
Min.: 0.0000
Max.: 0.9999
–
Parameter List
No.
(Addr.
Hex)
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
309
B.11 P: Pump Parameters
No.
(Addr.
Hex)
P6-04
(0D61)
P6-05
(0D62)
Name
LCD Display
Water Flow Units
Water Flow Units
0: Gal/Min (GPM)
1: Gal/Hr (GPH)
2: Ft3/Min (CFM)
3: M3/Hr (CMH)
4: Acre-Ft/Yr (AFY)
Flow Accumulation
Reset
Flow Accum Reset
Description
Sets the display units for monitor U1-83, P2-02, P6-06, P6-17,
P9-41, and P9-42.
0: U.S. Gallons / min (GPM)
1: U.S. Gallons / hr (GPH)
2: Cubic Feet / min (CFM)
3: Cubic Meters / hr (CMH)
4: Acre-Feet / yr (AFY)
Resets the accumulated flow and returns monitors U1-96 and
U1-97 to 0.
0: No reset
7770: Reset accumulation
All other settings have no effect.
Values
Page
Default: 0
Range: 0 to 4
–
Default: 0
Min.: 0
Max.: 65535
–
Note:
P6-06
(0D63)
After this parameter is changed, the setting will
automatically return to “0”.
Sets the level below which the flow must fall for longer than the Default: 0.0
time set in P6-07 to trigger a Low Flow condition.
GPM <1>
Setting this parameter to 0.0 will disable the function.
Min.: 0.0
Max.: 6000.0
Low Flow Level
Low Flow Level
Low Flow Detection
Delay Time When
Already Running
Low Flow Tim Run
Sets the length of time that the flow rate must be below the level Default: 10 s
set in P6-06 to detect a Low Flow condition.
Min.: 0
Max.: 6000
–
Low Flow Detection
Wait Time at Start
Low Flow Time St
Sets the length of time that the drive will wait after coming out Default: 0.0 min
of a zero speed condition before activating Low Flow detection. Min.: 0.0
Max.: 3600.0
–
P6-09
(0D66)
Low Flow Select
Low Flow Sel
0: No Display
1: Alarm Only
2: Fault
3: Restart (P6-10)
Determines drive response when a Low Flow condition is
detected.
0: No display
1: Alarm only
2: Fault
3: Auto-restart (time set by P6-10)
–
P6-10
(0D67)
Low Flow Auto-Restart LowFlow Restart
Time
P6-07
(0D64)
P6-08
(0D65)
P6-11
(0D68)
P6-12
(0D69)
Accumulation Level Millions
AccumLvl*1000000
Accumulation Level Thousands
AccumLvl*1000
P6-13
(0D6A) Accumulation Level Ones
P6-14
(0D6B) Accumulation Level Decimal
Set the length of time that the drive will wait before attempting Default: 3.0 min
an auto-restart of the Low Flow fault.
Min.: 0.1
This parameter is effective only when P6-09 is set to 3.
Max.: 6000.0
Sets the accumulated volume that will trigger the Accum Level Default: 0 gal <2>
alarm, Accum Level fault, or the Accum Level digital output. Min.: 0
Accum Level is calculated using the following formula:
Max.: 65535
Level = (P6-11 * 1000000) + (P6-12 * 1000) + P6-13 + P6-14)
Default: 0 gal <2>
Min.: 0
Max.: 999
–
–
–
AccumLvl*1
Default: 0 gal <2>
Min.: 0
Max.: 999
–
AccumLvl*0.0001
Default: 0.0000
gal <2>
Min.: 0.0000
Max.: 0.9999
–
Default: 1
Range: 0 to 3
–
Default: 1
Range: 1, 2
–
Accum Behavior
P6-15
0: No Display
(0D6C) Accumulation Behavior 1: Alarm Only
2: Fault
3: Fault-ResetAccum
P6-16 Flow Meter Units
(0D6D) Accumulator
Select
Accum Units
1: Gallons (gal)
2: Acre-Feet (A-F)
P6-17
(0D6E) High Flow Level
High Flow Level
310
Default: 1
Range: 0 to 3
–
Determines drive response when the accumulated volume
reaches the P6-11 to P6-14 level.
0: No display
1: Alarm only
2: Fault
3: Fault - Auto flow accum reset
Selects whether the drive accumulates flow in gallons or acrefeet.
1: Gallons (gal)
2: Acre-feet
Note:
Changing this parameter resets the accumulated
flow (U1-84 to U1-87) to zero.
Sets the level above which the flow must rise for the time set in Default: 0.0
P6-18 to trigger a High Flow condition.
GPM <1>
Min.: 0.0
Max.: 6000.0
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.11 P: Pump Parameters
No.
Name
(Addr.
Hex)
P6-18
(0D6F) High Flow Detection
Delay Time
P6-19
(0D70)
High Flow Select
LCD Display
Description
Values
Page
High Flow Time
Sets the length of time that the flow rate must be above the level Default: 10 s
set in P6-17 to detect a High Flow condition.
Min.: 1
Max.: 6000
–
High Flow Sel
0: No Display
1: Alarm Only
2: Fault
3: Restart (L5-04)
Sets drive behavior when a High Flow condition is detected.
0: No display
1: Alarm only
2: Fault
3: Auto-restart (time set by L5-04)
–
Default: 1
Range: 0 to 3
<1> Unit text is set by P6-04, Water Flow Units.
<2> Unit text is set by P6-16, Flow Meter Accumulator Units Select.
u P7: Anti-Jam
No.
(Addr.
Hex)
Name
LCD Display
Description
Values
Page
P7-01
(0D90)
Anti-Jam Operation
Selection
Anti-Jam Sel
0: Disabled
1: Enabled
Enables and disables the anti-jam function.
0: Disabled
1: Enabled
Default: 0
Range: 0, 1
–
P7-02
(0D91)
Anti-Jam Cycle Count
AJ Cycle Count
Sets the maximum number of cycles that will be attempted
before triggering and Anti-Jam fault.
Default: 1
Min.: 1
Max.: 100
–
Anti-Jam Detection
Current Level
AJ Det I @Start
Sets the current level at start that will trigger the anti-jam
function.
Set as a percentage of the motor rated current.
Default: 120%
Min.: 50
Max.: 200
–
Anti-Jam Detection
Time at Start
AJ Det Tm@Start
Sets the length of time that current must rise above the level set Default: 0.3 s
in P7-03 to trigger the anti-jam function.
Min.: 0.1
Max.: 2.0
–
Anti-Jam During Run
Current
AJ Det I @Run
Sets the current level during run that will trigger the anti-jam
function.
Set as a percentage of motor rated current.
Setting this parameter to 0 will disable anti-jam during run.
–
Anti-Jam During Run
Time
AJ Det Tm @Run
Sets the length of time that the current must rise above the level Default: 0.3 s
set in P7-05 to trigger the anti-jam function.
Min.: 0.1
Restricted to simplex only.
Max.: 2.0
Anti-Jam Frequency
Reference
AJ Freq Ref
P7-03
(0D92)
P7-04
(0D93)
P7-05
(0D94)
P7-06
(0D95)
P7-07
(0D96)
P7-08
(0D98)
Anti-Jam Release Time AJ Release Time
Default: 0%
Min.: 0
Max.: 200
Sets the maximum speed allowed when the anti-jam function is Default: 25.00
active.
Hz
Min.: 0.00
Max.: 400.00
Sets the length of time that the current must fall below the level Default: 2.0 s
set in P7-03 to resume normal operation.
Min.: 0.5
Max.: 10.0
–
–
–
u P9: Network Options
Parameters in this group are functional only when P1-01, Pump Mode, is set to 3 (MEMOBUS network).
Name
P9-01
(0DF4) Lead Drive Selection
P9-02
(0DF5) Feedback Source
LCD Display
Lead Drive Sel
0: Next Available
1: Lowest Runtime
2: Stop History
Description
Specifies how the next lead drive is selected.
0: Next available
1: Lowest runtime
2: Stop history
Defines
which signal to use for PI feedback when P1-01, Pump
Feedback Source
Mode, is set to 3 (MEMOBUS network).
0: Analog only
1: Ana->Net, No Alrm 0: Analog only
2: Ana->Net, Alarm 1: Ana->Net, No Alrm
2: Ana->Net, Alarm
3: Network only
3: Network only
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Values
Page
Default: 1
Range: 0 to 2
–
Default: 0
Range: 0 to 3
–
Parameter List
No.
(Addr.
Hex)
B
311
B.11 P: Pump Parameters
No.
Name
(Addr.
Hex)
P9-03
(0DF6) Alternation Time
LCD Display
Alternation Time
P9-04
(0DF7) Alternation Mode
Alternation Mode
0: FIFO Auto
1: FIFO Forced
2: LIFO
3: FIFO @ Sleep
P9-05
(0DF8) Lag Drive Mode
Lag Drive Mode
0: Fixed Speed
2: Turn Off
3: Follow Lead Spd
P9-06
(0DF9) Lag Fixed Speed
Lag Fixed Speed
P9-07
(0DFA) Lag Fixed Speed Delay Lag Fix Spd Dly
P9-08
(0DFB) Add Pump Mode
P9-09
(0DFC) Add Frequency Level
–
Default: 0
Range: 0 to 3
–
Default: 0
Range: 0, 2, 3
–
Default: 55.0 Hz
Min.: 0.0
Max.: 400.0
–
Selects the detection method for staging a new pump.
0: Output frequency
1: Feedback
2: Feedback + Fout
3. Flow meter
–
Add Freq Lvl
When P9-08 is set to 0, this parameter sets the level above which
the output frequency needs to rise for the time set in P9-11 before
the lead drive will send a request for a new lead drive via the
Default: 59.5 Hz
iQPump MEMOBUS network.
When P9-08 is set to 2 and the delta feedback (setpoint minus Min.: 0.0
feedback) has exceeded the level set in P9-10 for the time set in Max.: 400.0
P9-11, this parameter sets the level above which the output
frequency needs to rise before the lead drive will send a request
for a new lead drive via the iQPump MEMOBUS network.
Add Dly Time
312
Default: 24 H
Min.: 0
Max.: 1000
Add Pump Mode
0: Output Frequency
1: Feedback
2: Feedback + Fout
3: Flow Meter
P9-11
(0DFE) Add Delay Time
Remove Frequency
Level
Determines how alternation is performed.
0: FIFO auto
1: FIFO forced
2: LIFO
3: FIFO @sleep
Determines the functionality of the lag drives.
0: Fixed speed. The drive runs at the P9-06 setting after the time
set in P9-07 expires.
2: Turn off. The drive stops running when it switches to a lag
drive after the time set in P9-07 expires.
3: Follow Lead Speed. The drive will follow the speed of the
current lead drive, applying P9-30 gain and P9-31 bias.
Sets the speed at which the drive will run when the drive changes
from a lead to a lag and the time set in P9-07 has expired.
Page
–
Add Delta Lvl
P9-13
(0E00)
Specifies the time for a drive to request alternation.
Setting this parameter to 0 disables the function.
Values
Specifies how long speed is latched before performing the
Default: 5 s
function specified in P9-05 when the drive changes from a lead Min.: 0
to a lag.
Max.: 1000
P9-10
(0DFD) Add Delta Level
P9-12
(0DFF) Remove Pump Mode
Description
Remove Pump Mode
0: Output Frequency
1: Feedback
2: Feedback + Fout
3: Flow Meter
Remove Freq Lvl
When P9-08 is set to 1, this parameter sets the level above which
the delta feedback (setpoint minus feedback) must rise for the
time set in P9-11 before the lead drive will send a request for a
new lead drive via the iQPump MEMOBUS network.
When P9-08 is set to 2 and the output frequency has exceeded
the level set in P9-09 for the time set in P9-11, this parameter
sets the level above which the delta feedback (setpoint minus
feedback) needs to rise before the lead drive will send a request
for a new lead drive via the iQPump MEMOBUS network.
Sets the delay time before a new lead drive is added to the
system.
Sets the detection method for de-staging to the previous lead
pump.
0: Output frequency
1: Feedback
2: Feedback + Fout
3: Flow meter
When P9-12 is set to 0, this parameter sets the level below which
the output frequency must fall for the time set in P9-15 before
the lead drive will send a request to be removed from the system
via the iQPump MEMOBUS network.
When P9-12 is set to 2 and the delta feedback (feedback minus
setpoint) has exceeded the level set in P9-14 for the time set in
P9-15, this parameter sets the level below which the output
frequency must fall before the lead drive will request to be
removed from the system via the iQPump MEMOBUS network.
Default: 0
Range: 0 to 3
–
Default: 0.0 PSI
<1>
Min.: 0.0
Max.: 6000.0
–
Default: 10 s
Min.: 0
Max.: 3600
–
Default: 0
Range: 0 to 3
–
Default: 40.0 Hz
Min.: 0.0
Max.: 400.0
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.11 P: Pump Parameters
No.
(Addr.
Hex)
Name
LCD Display
P9-14
(0E01)
Remove Delta Level
Remove Delta Lvl
P9-15
(0E02)
Remove Delay Time
Remove Dly Time
Description
When P9-12 is set to 1, this parameter sets the level above which
the delta feedback (feedback minus setpoint) must rise for the
time set in P9-15 before the lead drive will request to be removed
from the system via the iQPump MEMOBUS network.
When P9-12 is set to 2 and the output frequency has exceeded
the level set in P9-13 for the time set in P9-15, this parameter
sets the level above which the delta feedback (feedback minus
setpoint) frequency must rise before the lead drive will request
to be removed from the system via the iQPump MEMOBUS
network.
Sets the delay time before the lead drive is removed from the
system.
Values
Page
Default: 0.0 PSI
<1>
Min.: 0.0
Max.: 6000.0
Default: 10 s
Min.: 0
Max.: 3600
–
–
Stabilize Time
Sets the time used top stabilize the system when a pump is staged Default: 3 s
or de-staged.
Min.: 0
Lead/lag control and pump protection are suspended during this Max.: 3600
time.
–
Set-pt Modifier
Sets the value by which the system setpoint is incremented
depending on the number of pumps that are running.
Pump 1: Setpoint
Pump 2: Setpoint + ((X-1) (P9-17))
–
High Feedback Quick
De-Stage
High FB De-stage
Sets the feedback level that will trigger a quick de-stage. Set as
Default: 97.0%
a percentage of the P1-09 value.
The quick de-stage ignores parameters P9-12 to P9-15 and uses Min.: 0.0
Max.: 100.0
an internal 2 second delay.
Setting this parameter to 0.0 disables the feature.
–
Alternation Unit
Alternation Unit
0: Hours (H)
1: Minutes (min)
Sets the units used in P9-03.
0: Hours (H)
1: Minutes (min)
Default: 0
Range: 0, 1
–
P9-20
(0E07)
Allow Network Run
Allow Net Run
0: Always
1: First/Altrnation
2: First Only
3: Alternation Only
Specifies when a network Run command is allowed.
0: Always
1: First/alternation
2: First only
3: Alternation only
Default: 0
Range: 0 to 3
–
P9-21
(0E08)
Run Priority
Run Priority
Sets the lead drive selection priority overriding the P9-01
selection.
If multiple drives have the lowest P9-21 value, then P9-01
determines which drive becomes the lead.
Default: 8
Min.: 1
Max.: 16
–
Default: 5
Min.: 0
Max.: 10
–
Default: 8
Min.: 1
Max.: 8
–
Default: 0 s
Min.: 0
Max.: 7200
–
Default: 8
Min.: 2
Max.: 8
–
Default: 4.0 s
Min.: 1.0
Max.: 10.0
–
Stabilization Time
P9-17
(0E04)
Setpoint Modifier
P9-18
(0E05)
P9-19
(0E06)
P9-22
(0E09)
System Fault Retry
P9-23 Maximum Number of
(0E0A) Running Pumps
System Flt Retry
MaxPumps Running
P9-24
(0E0B) Lead Swap at Sleep
Lead Swap @Sleep
P9-25
(0E0C) Highest Node Address
Highest Node Adr
P9-26
(0E0D) Master Time-out
Master Time-out
Sets the number of times that the iQPump MEMOBUS network
will allow automatic restarts of system faults.
The drive uses L5-04, Fault Reset Interval Time, to determine
when to attempt a system fault restart.
Set this parameter to the same value for all drives on the network.
Sets the maximum number of pumps that can run on the system.
Sets the length of time for which the lead drive will be in Sleep
Mode before this drive will request a swap when there is another
drive available with a lower P9-21 setting.
Setting this parameter to 0 will disable the function.
Sets the highest possible node address in the MEMOBUS
network.
For optimal network performance, set the serial communication
address H5-01 beginning with 01h consecutively up to the last
drive and then set this parameter to that H5-01 address.
Sets the minimum amount of time that the slave drives will wait
for a message from the master before performing the action set
in P9-27.
Default: 0.0 PSI
<1>
Min.: -999.9
Max.: 999.9
Parameter List
P9-16
(0E03)
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
313
B.11 P: Pump Parameters
No.
(Addr.
Hex)
Name
LCD Display
Description
Values
Page
P9-28
(0E0F)
Determines the drive response when no messages are received
from the master for the time set in P9-26.
Network Recovery
0: Automatic. The drive will attempt to assume master
0: Automatic
functionality.
Network Recovery
1: Slave/Resume
1: Slave/Resume. The drive will continue running when the
2: Slave/Stop
master is lost and will wait for a master to come online.
3: Fault MSL
2: Slave/Stop. The drive will stop running when the master is
lost and will wait for a master to come online.
3: Fault MSL. Fault the drive with an MSL (Master Lost).
Sets the amount of time that the slave drives will wait for a
NETSCAN Alarm Time NETSCAN AlrmTime message from the master before displaying a NETSCAN alarm.
P9-29
(0E10)
Net Start Delay
Net Start Delay
Sets the amount of time that the network will wait before
Default: 2.0 s
selecting and starting the lead drive after the first drive on the Min.: 0.0
network has been put on AUTO Mode.
Max.: 60.0
–
Lag Drive Speed
Follower Gain
Lag Followr Gain
Sets the gain to be applied to the speed of the current lead drive Default: 100.0%
when P9-05 is set to 3. The bias to be applied is set in P9-31. Min.: 0.0
Max.: 300.0
–
Lag Drive Speed
Follower Bias
Lag Followr Bias
Sets the bias to be applied to the speed of the current lead drive Default: 0.00 Hz
when P9-05 is set to 3. The gain to be applied is set in P9-30. Min.: -60.0
Max.: 60.0
–
Lag Follower
Deceleration Time
Lag Followr Dcel
Sets the deceleration time when the P9-33 timer is running and Default: 60.0 s
the drive is running as Lag Drive Speed Follower (P9-05 is set Min.: 0.0
to 3).
Max.: 1000.0
–
Lag Follower
Deceleration Time
Active Time
Lag Followr Dtim
Sets the time during which the deceleration time set in P9-32 is Default: 0.0 s
effective. The drive will use the standard deceleration rate when Min.: 0.0
it expires.
Max.: 360.0
Setting this parameter to 0.0 disables the function.
–
Low Feedback Quick
De-Stage
Low FB De-stage
Sets the low feedback level that will trigger a quick de-stage.
The quick de-stage ignores parameters P9-12 and P9-15 and
only uses an internal 2 second delay.
Setting this parameter to 0.0 disables the function.
–
P9-40
(0E1B) Flow Rate Source
Flow Rate Source
0: Analog Only
3: Network Only
Defines the flow meter input source when P1-01, Pump Mode,
Default: 0
is set to 3 (MEMOBUS network).
Range: 0, 3
0: Analog
3: Network
P9-41
(0E1C) Add Flow Level
Add Flow Lvl
P9-42
(0E1D) Remove Flow Level
Remove Flow Lvl
P9-50
(0E25)
WL/SP Source
0: Analog only
1: Ana->Net, No Alrm
2: Ana->Net, Alarm
3: Network only
P9-27
(0E0E)
P9-30
(0E11)
P9-31
(0E12)
P9-32
(0E13)
P9-33
(0E14)
P9-34
(0E15)
314
Water Level/Suction
Pressure Source
When P9-08 is set to 3 and the flow rate rises above this level
multiplied by the number of pumps running for the time set in
P9-11, the lead drive will request for a new lead drive through
the iQpump MEMOBUS network.
When P9-12 is set to 3 and the flow rate falls below this level
multiplied by the number of pumps running - 1 for the time set
in P9-15, the lead drive will request to be removed from the
system through the iQpump MEMOBUS network.
Default: 0
Range: 0 to 3
–
Default: 2.0 s
Min.: 1.0
Max.: 10.0
–
Default: 0.0 PSI
<1>
Min.: 0.0
Max.: 6000.0
Default: 0.0
GPM
Min.: 0.0
Max.: 6000.0
Default: 0.0
GPM
Min.: 0.0
Max.: 6000.0
Sets the signal to use for Water Level Control (Q4-oo) or
Suction Pressure Control (Q5-oo) when P1-01, Pump Mode,
is set to 3 (MEMOBUS network).
Default: 0
0: Analog only
Range: 0 to 3
1: Ana->Net, No Alrm
2: Ana->Net, Alarm
3: Network only
–
–
–
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.11 P: Pump Parameters
No.
(Addr.
Hex)
Name
LCD Display
P9-51
(0E26)
Low Water Level/
Low WL Turn-Off
Suction Pressure Turn- 0: Disabled
Off Method
1: Enabled
P9-60
(0E2F)
Geothermal
Temperature Source
P9-99
(0E56)
Network Comp Sel
Network Compatibility 0: A-Ver: 30034
Selection
1: B-Ver: 30035/36
2: iQ SmartNetwork
Geo Temp Source
0: Analog only
1: Ana->Net, No Alrm
2: Ana->Net, Alarm
3: Network only
Description
Values
Page
Determines the MEMOBUS multiplex response to Water Level
or Suction Pressure.
0: Disabled
• Water level does not have an effect on Idle or Lag drives
• Water level will not cause alternation
1: Enabled
Default: 0
• A drive is considered offline when the Water Level/Suction Range: 0, 1
Pressure is below the wake-up level set in Q4-06/Q5-06.
• A Lag drive is removed when the Water Level/Suction
Pressure is below the wake-up level set in Q4-06/Q5-06.
• A Lead drive is alternated if in Level Control/Suction
Pressure while the Water Level is below the septoint set in
Q4-03/Q5-03.
–
0: Analog only
1: Ana->Net, No Alrm
2: Ana->Net, Alarm
3: Network only
Default: 0
Range: 0 to 3
–
Determines the communication compatibility for the iQPump
MEMOBUS network.
0: A-Ver: 30034
1: B-Ver: 30035/36
2: iQ SmartNetwork
Default: 2
Range: 0 to 2
–
Parameter List
<1> Unit text is set by P1-18, Prime Loss Detection Method.
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
315
B.12 Q: PID Controller Parameters
B.12 Q: PID Controller Parameters
u Q1: Preset Setpoint
No.
Name
LCD Display
(Addr.
Hex)
Q1-01
(0E58) PID Controller Setpoint Setpoint 1
1
Q1-02
(0E59)
Q1-03
(0E59)
Q1-04
(0E59)
Q1-09
(0E60)
PID Controller Setpoint Setpoint 2
2
PID Controller Setpoint Setpoint 3
3
PID Controller Setpoint Setpoint 4
4
PID Setpoint Set via
Motor Operated Pot
Setpoint MOP
0: Disabled
1: Enabled
Description
Values
Page
Default: 0.0
Min.: 0.0
Max.: 6000.0 <1>
169
Sets the PID Setpoint when the “Multi Setpoint 1” multifunction digital input is closed.
Default: 0.0
Min.: 0.0
Max.: 6000.0 <1>
–
Sets the PID Setpoint when the “Multi Setpoint 2” multifunction digital input is closed.
Default: 0.0
Min.: 0.0
Max.: 6000.0 <1>
–
Sets the PID Setpoint when the “Multi Setpoint 1” and “Multi Default: 0.0
Setpoint 2” multi-function digital inputs are closed.
Min.: 0.0
Max.: 6000.0 <1>
–
Selects whether parameters Q1-01 to Q1-04 are changed via
MOP from the home screen.
0: Disabled
1: Enabled
–
Sets the PID Setpoint when b1-01 is set to 0.
Default: 0
Range: 0, 1
<1> Unit text is set by P1-02, System Units. Scaling is set by P1-03, Feedback Device Scaling.
u Q2: Geothermal Mode Setup
No.
(Addr.
Hex)
Name
LCD Display
Q2-01 Minimum Geothermal
(0E8A) Temperature Input
MinGeothrm Scale
Q2-02 Maximum Geothermal
(0E8B) Temperature Input
MaxGeothrm Scale
Q2-03
(0E8C) Minimum Geothermal
Speed
MinGeothrm Speed
Q2-04
(0E8D) Maximum Geothermal
Speed
MaxGeothrm Speed
Q2-05
(0E8E)
Low Temperature to
Run at Maximum
Geothermal Speed
Low Temp @ Max
Low Temperature to
Run at Minimum
Geothermal Speed
Low Temp @ Min
Q2-07
(0E90)
High Temperature to
Run at Minimum
Geothermal Speed
Q2-08
(0E91)
High Temperature to
Run at Maximum
Geothermal Speed
Q2-06
(0E8F)
Q2-09
(0E92)
316
Geothermal
Temperature Loss
Detection
Description
Values
Sets the temperature that corresponds to a 0 V (or 4 mA) analog Default: 0.0 °F
input.
Min.: -110.0
Max.: 320.0
Page
–
Sets the temperature that corresponds to a 10 V (or 20 mA)
analog input.
Default: 120.0 °F
Min.: -110.0
Max.: 320.0
–
Sets the frequency reference characteristics based on the set
temperature points and the corresponding frequency.
For proper operation, set the parameters as follows:
Q2-04 > Q2-03 and Q2-08, Q2-08 > Q2-07 > Q2-06 > Q2-05
Default: 40.0 Hz
Min.: 0.0
Max.: 400.0
–
Default: 60.0 Hz
Min.: 0.0
Max.: 400.0
–
Default: 55.0 °F
Min.: -110.0
Max.: 320.0
–
Default: 65.0 °F
Min.: -110.0
Max.: 320.0
–
High Temp @ Min
Default: 75.0 °F
Min.: -110.0
Max.: 320.0
–
High Temp @ Max
Default: 85.0 °F
Min.: -110.0
Max.: 320.0
–
Frequency
Reference (Hz)
Q2-04
Q2-03
Q2-05
Q2-06
Q2-07
Temperature °F
Geotherm Loss Det
0: Disabled
1: Alarm Only
2: Fault
Q2-08
Selects the drive response when the signal from Terminal A2
falls below 3 mA or rises above 21 mA.
This parameter is only effective when H3-0o = 2 (4 to 20 mA) Default: 1
and H3-0o = 21 (Geothermal Temperature).
Range: 0 to 2
0: Disabled
1: Alarm
2: Fault
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.12 Q: PID Controller Parameters
No.
Name
LCD Display
(Addr.
Hex)
Q2-10
(0E93) Geothermal Sleep Delay Geotherm Slp Dly
Time
Q2-11
(0E94)
Q2-12
(0E95)
Geothermal
Temperature Delta
Wake Level
Geotherm Wake Lvl
Geothermal Sleep
Wake-Up Delay Time
Geotherm Wake Dly
Description
Values
Set the length of time that the drive must be running at the speed Default: 30 s
set in Q2-03, Minimum Geothermal Speed, before going to
Min.: 0
sleep.
Max.: 3600
Sets the geothermal temperature that will wake up the drive.
The drive will wake up when one of the following conditions is
true:
Temperature > Q2-07 + Q2-11 OR
Temperature < Q2-06 - Q2-11
Setting this parameter to 0.0 will disable Geothermal Sleep
Mode.
Sets the length of time that the setting of Q2-11, Geothermal
Temperature Delta Wake Level, must be met to wake up the
drive.
Page
–
Default: 0.0 °F
Min.: 0.0
Max.: 50.00
–
Default: 5 s
Min.: 0
Max.: 3600
–
u Q3: Output Current Limit
No.
(Addr.
Hex)
Name
LCD Display
Description
Values
Page
Q3-01 Output Current Limit
(0EBC) Select
Current Lim Sel
0: Disabled
1: Enabled
Enables and disables the output current regulator.
0: Disabled
1: Enabled
Q3-02
(0EBD) Current Limit
Current Limit
Sets the current limit. Value is internally limited to 300% of the Default: 0.0 A
drive rated current, n9-01.
Min.: 0.0
Max.: 1000.0
–
Q3-10 Single Phase Foldback
(0EC5) Selection
1-Phase Foldback
0: Disabled
1: Enabled
Enables and disables the single phase ripple regulator.
0: Disabled
1: Enabled
–
Q3-11 Ripple Regulator
(0EC6) Setpoint
Ripple Reg S.P.
Set as a percentage of the maximum amount of ripple allowed Default: 95.0%
Min.: 0.0
before triggering an input phase loss fault.
Max.: 200.0
Default: 0
Range: 0, 1
Default: 1
Range: 0, 1
–
–
u Q4: Water Level Control
Name
Q4-01
(0EEE) Water Level Selection
Q4-02
(0EEF) Water Level Scaling
LCD Display
Water Level Sel
0: Disabled
1: Enabled
Description
Water Lvl Scale
Enables and disables the water level control.
0: Disabled
1: Enabled
Sets the full scale (20 mA) output of the pressure transducer that
is connected to the analog input terminal programmed for
“WaterLvl/Suction” (H3-oo = 23).
Water Lvl Setpnt
Note:
1 PSI = 2.308 feet of water
Sets the amount of water above the sensor to which the drive
will attempt to regulate.
Values
Page
Default: 0
Range: 0, 1
–
Default: 100 PSI
Min.: 5
Max.: 500
–
Default: 20.0 ft
Min.: 0.0
Max.: 1200.0
–
Q4-03
(0EF0)
Water Level Setpoint
Q4-04
(0EF1)
Minimum Water Level Min Water Level
Sets the level below which the amount of water must drop for Default: 10.0 ft
the time set in Q4-05 to put the drive to sleep.
Min.: 0.0
Max.: 1200.0
–
Water Level Sleep
Delay Time
WL Sleep Dly Tm
Sets the length of time that the drive will delay after the water Default: 5 s
level drops below the level set in Q4-04 before going to sleep. Min.: 0
Max.: 3600
–
Q4-06
(0EF3)
Wake-Up Water Level
Wake-Up Level
Sets the level above which the water needs to rise for more than Default: 30.0 ft
the time set in Q4-07 for the drive to wake up after being put to Min.: 0.0
sleep via parameter Q4-04, Minimum Water Level.
Max.: 1200.0
–
Q4-07
(0EF4)
Water Level Control
Sleep Wake-Up Time
WL Wake-up Time
Sets the length of time that the water level set in Q4-06 must be Default: 1 s
met for the drive to wake up after being put to sleep via
Min.: 0
parameter Q4-04, Minimum Water Level.
Max.: 3600
–
Q4-05
(0EF2)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Parameter List
No.
(Addr.
Hex)
B
317
B.12 Q: PID Controller Parameters
No.
(Addr.
Hex)
Q4-08
(0EF5)
Q4-09
(0EF6)
Q4-10
(0EF7)
Q4-11
(0EF8)
Q4-12
(0EF9)
Name
LCD Display
Level Control Minimum Level Min Spd
Speed
Description
Sets the minimum speed at which the drive will run when the
drive is controlling the water level.
When the drive is controlling pressure or if this parameter is set
less than P1-06 and P4-12, parameters P1-06 and P4-12 will be
used as the minimum speed.
Sets the level below which the water level must drop for the time
set in Q4-10 to trigger the drive response set in Q4-11.
Setting this parameter to 0.0 will disable the function.
Values
Page
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
–
Default: 0.0 ft
Min.: 0.0
Max.: 1200.0
–
Low Level Detection
Level
Low Level Detect
Low Level Detection
Time Delay
Low Lvl Det Tm
Sets the length of time that the water level must fall below the Default: 0.0 <1>
level set in Q4-09 to trigger the drive response set in Q4-11.
Min.: 0.0
Max.: 300.0
–
Low Level Behavior
Low Lvl Behavior
0: No Display
1: Alarm Only
2: Fault
3: Restart (Q4-12)
Selects drive response when the water level drops below the
level set in Q4-09 for the time set in Q4-10.
0: No display (digital output only)
1: Alarm only
2: Fault
3: Restart (time set by Q4-12)
–
Water Level Control
Auto-Restart Time
WtrLvl Restart
Sets the length of time that the drive will wait before attempting Default: 5.0 min
an auto-restart of the Low Water Level fault.
Min.: 0.1
This parameter is effective only when Q4-11 is set to 3 and
Max.: 6000.0
L5-01 is set to a value greater than 0.
Sets the proportional gain for the water level control.
Default: 1
Range: 0 to 3
–
Q4-13
(0EFA) Level Control
Proportional Gain
Lvl Ctrl P Gain
Q4-14
(0EFB) Level Control Integral
Time
Lvl Ctrl I Time
Sets the integral time for the water level control.
Setting this parameter to 0.0 disables the water level control
integrator.
Q4-15 Low Water Level
(0EFC) Detection Time Unit
Low Lvl Det Unit
0: Minutes (min)
1: Seconds (sec)
Determines the time unit for Q4-10, Low Level Detection Time
Default: 0
Delay.
Range: 0, 1
0: Minutes (min)
1: Seconds (sec)
–
Level Analog
Q4-16 WaterWire-Break
(0EFD) Input
Detection
WL Wire Break
0: No Display
1: Alarm Only
2: Fault
Sets the behavior when the analog input selected for water level
feedback is programmed to receive a 4-20 mA signal and the
Default: 2
signal is lost.
Range: 0 to 2
0: No display
1: Alarm only
2: Fault (no retry, coast to stop)
–
Default: 2.00
Min.: 0.00
Max.: 25.00
–
Default: 5.0 s
Min.: 0.0
Max.: 360.0
–
<1> Units are determined by Q4-15, Low Water Level Detection Time Unit, setting.
u Q5: Suction Pressure Control
No.
(Addr.
Hex)
Q5-01
(0F20)
Q5-02
(0F21)
Q5-03
(0F22)
Q5-04
(0F23)
318
Name
LCD Display
Suction Pres Sel
Disabled
Suction Pressure Select 0:
1: Suction Pressure
2: Vacuum ("Hg)
Suction Transducer
Scaling
Suction Scaling
Suction Pressure
Setpoint
Suction Setpoint
Minimum Suction
Pressure
Min Suction Pres
Description
Values
Sets the method of operation for the Suction Control / Vacuum
Control function.
Default: 0
0: Disabled
Range: 0 to 2
1: Suction pressure (PSI)
2: Vacuum ("Hg)
100.0
Sets the full scale (20 mA) output of the pressure transducer that Default:
<1>
is connected to the analog input terminal programmed for
Min.: 5.0
“WaterLvl/Suction” (H3-0o = 23).
Max.: 1200.0
Sets the amount of suction pressure to which the drive will
Default: 20.0 <1>
attempt to regulate.
Min.: 0.0
Max.: 1200.0
Sets the level below which the suction pressure must fall for
Default: 10.0 <1>
longer than the Q5-05 time to put the drive to sleep and turn off Min.: 0.0
all lag pumps.
Max.: 1200.0
Page
–
–
169
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.12 Q: PID Controller Parameters
Q5-06
(0F25)
Wake-Up Suction
Pressure
Wake-Up Pres
Default: 0.0 <1>
Min.: 0.0
Max.: 1200.0
169
Low Pres Det Tm
Sets the length of time that the suction pressure must fall below
<2>
the level set in Q5-09 to trigger a drive response according to Default: 0.1
Min.: 0.0
Q5-11, Low Suction Pressure Behavior Select.
Max.: 300.0
Time unit is defined by Q5-18.
170
Low Pressure Sel
0: No Display
1: Alarm Only
2: Fault
3: Restart (Q5-15)
Determines drive response when the suction pressure drops
below the level set in Q5-09 for longer than the time set in
Q5-10.
0: No display (digital output only)
1: Alarm only
2: Fault
3: Auto-restart (time set by Q5-15)
170
High Suction Pressure
Detection Level
Hi Pres Detect
Sets the level above which the suction pressure must rise for the Default: 0.0 <1>
time set in Q5-13 to trigger a drive response according to Q5-14. Min.: 0.0
Setting this parameter to 0.0 disables the function.
Max.: 1200.0
–
High Suction Pressure
Detection Time
Hi Pres Det Tm
Sets the length of time that the suction pressure must rise above
<2>
the level set in Q5-12 to trigger a drive response according to Default: 0.1
Min.:
0.0
Q5-14.
Max.: 300.0
Time unit is defined by Q5-18.
–
Suction Min Spd
Low Suction Pressure
Detection Level
Low Pres Detect
Low Suction Pressure
Detection Time
Q5-11 Low Suction Pressure
(0F2A) Behavior Select
Q5-14 High Suction Pressure
(0F2D) Behavior Select
Q5-15
(0F2E)
Q5-16
(0F2F)
Q5-17
(0F30)
Hi Pressure Sel
0: No Display
1: Alarm Only
2: Fault
3: Restart (Q5-15)
Suction Pressure Auto- Suction Restart
Restart Time
Suction Control
Proportional Gain
Sets the length of time for which the pressure must rise above
the level set in Q5-06 to wake up the drive when it has been put
to sleep via parameter Q5-04, Minimum Suction Pressure.
Sets the minimum speed at which the drive will run when the
drive is controlling suction pressure.
When the drive is controlling outlet pressure or this parameter
is set lower than P1-06 and P4-12, parameters P1-06 and P4-12
will be used as the minimum speed.
Sets the level below which the suction pressure must fall for the
time set in Q5-10 to trigger a drive response according to Q5-11,
Low Suction Pressure Behavior Select.
Setting this parameter to 0.0 will disable the function.
169
–
Suction Pressure
Control Minimum
Speed
Q5-13
(0F2C)
Sets the level above which the suction pressure must rise for the Default: 30.0 <1>
time set in Q5-07 for the drive to wake up when it has been put Min.: 0.0
to sleep via parameter Q5-04, Minimum Suction Pressure.
Max.: 1200.0
–
Default: 0.00 Hz
Min.: 0.00
Max.: 400.00
Q5-08
(0F27)
Q5-12
(0F2B)
Default: 5 s
Min.: 0
Max.: 3600
Page
–
Suction Pressure Sleep SP Wake-up Time
Wake-Up Time
Q5-10
(0F29)
Sets the length of time that the drive will delay after suction
pressure drops below the level set in Q5-04 before going to
sleep.
Values
Default: 1 s
Min.: 0
Max.: 3600
Q5-07
(0F26)
Q5-09
(0F28)
Description
Determines drive response when the suction pressure rises
above the level set in Q5-12 for longer than the time set in Q5-13.
0: No display
1: Alarm only
2: Fault
3: Auto-restart (time set by Q5-15)
Sets the length of time that the drive will wait before attempting
an auto-restart of the Low Suction or High Suction fault.
Parameter is only effective when Q5-11 is set to 3 or Q5-14 is
set to 3 and L5-01 is greater than 0.
Sets the proportional gain for the suction pressure control.
Q5-18
(0F31)
Suction Pressure
Detection Time Unit
SuctionPresUnit
0: Minutes (min)
1: Seconds (sec)
Q5-19
(0F32)
Suction Pressure
Analog Input WireBreak Detection
SP Wire Break
0: No Display
1: Alarm Only
2: Fault
Default: 1
Range: 0 to 3
–
Default: 5.0 min
Min.: 0.1
Max.: 6000.0
–
Default: 2.00
Min.: 0.00
Max.: 25.00
170
Sets the integral time for the suction pressure control.
Setting this parameter to 0.0 disables the suction pressure
control integrator.
Default: 5.0 s
Min.: 0.0
Max.: 360.0
170
Sets the time unit for Q5-10 and Q5-13.
0: Minutes (min)
1: Seconds (sec)
Sets the behavior when the analog input selected for suction
pressure feedback is programmed to receive a 4 to 20 mA signal
and the signal is lost.
0: Disabled
1: Alarm only
2: Fault (no retry, coast to stop)
Default: 0
Range: 0, 1
–
Default: 2
Range: 0 to 2
–
Suction P Gain
Suction Control Integral Suction I Time
Time
Default: 1
Range: 0 to 3
<1> Units are determined by Q5-01, Suction Pressure Select, setting.
<2> Units are determined by Q5-18, Suction Pressure Detection Time Unit, setting.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Parameter List
No.
Name
LCD Display
(Addr.
Hex)
Q5-05
(0F24) Suction Pressure Sleep SP Sleep Dly Tm
Delay Time
B
319
B.13 S: Special Application
B.13 S: Special Application
u S1: Dynamic Noise Control Function
No.
(Addr.
Hex)
Name
LCD Display
S1-01
(3200)
Dynamic Audible Noise Dyn Noise Ctrl
Control Function
0: Disabled
Selection
1: Enabled
S1-02
(3201)
Voltage Reduction Rate Volt Reduce Amt
S1-03
(3202)
Voltage Restoration
Level
Description
V/f
Values
Page
Default: 0
Range: 0, 1
–
Default: 50.0%
Min.: 50.0
Max.: 100.0
–
V Reduce On Lvl
V/f
Default: 20.0%
Sets the level when the drive should start restoring the voltage Min.: 0.0
Max.: 90.0
as a percentage of the drive rated torque.
–
0: Disabled
1: Enabled
V/f
Sets the rate at which the output voltage will be reduced as a
percentage of the V/f pattern when operating with no load.
V/f
S1-04
(3203)
Voltage Restoration
Complete Level
V Reduce Off Lvl
Default: 50.0%
Sets the level at which voltage restoration for the V/f pattern is Min.: S1-03 +
complete as a percentage of the drive rated torque. If the output 10.0
torque rises above the value of S1-04, then the voltage will be Max.: 100.0
controlled in a manner specified by the V/f pattern setting.
S1-05
(3204)
Voltage Restoration
Sensitivity Time
Constant
Sensitivity Time
Default: 1.000 s
Sets the level of sensitivity of the output torque and LPF time Min.: 0.000
constants for the voltage reduction rate. The level of sensitivity Max.: 3.000
can be adjusted in accordance with the load response.
–
S1-06
(3205)
Voltage Restoration
Time Constant at Impact Impact Load Time
V/f
Default: 0.050 s
Sets the voltage restoration time constant if an impact load is Min.: 0.000
Max.: 1.000
added.
–
–
V/f
u S2: Programmable Run Timers
No.
(Addr.
Hex)
Name
LCD Display
S2-01
(3206)
Sequence Timer 1 Start Tmr 1 Start Time
Time
S2-02
(3207)
Sequence Timer 1 Stop Tmr 1 Stop Time
Time
S2-03
(3208)
S2-04
(3209)
320
Tmr 1 Day Sel
0: Timer disabled
1: Daily
2: Mon - Fri
3: Sat - Sun
Sequence Timer 1 Day 4: Monday
Selection
5: Tuesday
6: Wednesday
7: Thursday
8: Friday
9: Saturday
10: Sunday
Tmr 1 Seq Sel
Sequence Timer 1
0: Digital out only
Selection
1: Run
2: Run - PI Disable
Description
Values
Sets the start time for timer 1. The value must be set less than Default: 00:00
or equal to S2-02.
Min.: 00:00
Max.: 24:00 <1>
Sets the stop time for timer 1. The value must be set greater than Default: 00:00
or equal to S2-01.
Min.: 00:00
Max.: 24:00 <1>
Sets the days for which sequence timer 1 is active.
0: Timer disabled
1: Daily
2: Mon - Fri
3: Sat - Sun
Default: 0
4: Monday
Range: 0 to 10
5: Tuesday
6: Wednesday
7: Thursday
8: Friday
9: Saturday
10: Sunday
Sets the action that occurs when sequence timers 1 is active.
Default: 0
0: Digital output only
Range: 0 to 2
1: Run
2: Run - PI disable
Page
–
–
–
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.13 S: Special Application
Name
LCD Display
Tmr 1 Ref Source
0: Operator (d1-01)
1: Operator (d1-02)
2: Operator (d1-03)
3: Operator (d1-04)
4: Terminals
5: Serial com
6: Option PCB
7: Pulse Input
8: Set by b1-01
S2-05
(320A)
Sequence Timer 1
Reference Source
S2-06
(320B)
Sequence Timer 2 Start Tmr 2 Start Time
Time
S2-07
(320C)
Sequence Timer 2 Stop Tmr 2 Stop Time
Time
S2-08
(320D)
Tmr 2 Day Sel
0: Timer disabled
1: Daily
2: Mon - Fri
3: Sat - Sun
Sequence Timer 2 Day 4: Monday
Selection
5: Tuesday
6: Wednesday
7: Thursday
8: Friday
9: Saturday
10: Sunday
S2-09
(320E)
Sequence Timer 2
Selection
Tmr 2 Seq Sel
0: Digital out only
1: Run
2: Run - PI Disable
S2-10
(320F)
Sequence Timer 2
Reference Source
Tmr 2 Ref Source
0: Operator (d1-01)
1: Operator (d1-02)
2: Operator (d1-03)
3: Operator (d1-04)
4: Terminals
5: Serial com
6: Option PCB
7: Pulse Input
8: Set by b1-01
S2-11
(3210)
Sequence Timer 3 Start Tmr 3 Start Time
Time
S2-12
(3211)
Sequence Timer 3 Stop Tmr 3 Stop Time
Time
S2-13
(3212)
S2-14
(3213)
Tmr 3 Day Sel
0: Timer disabled
1: Daily
2: Mon - Fri
3: Sat - Sun
Sequence Timer 3 Day 4: Monday
Selection
5: Tuesday
6: Wednesday
7: Thursday
8: Friday
9: Saturday
10: Sunday
Tmr 3 Seq Sel
Sequence Timer 3
0: Digital out only
Selection
1: Run
2: Run - PI Disable
Description
Selects the frequency reference source used for running the
drive when sequence timer 1 is active (only applicable when
S2-04 is set to 1 or 2).
0: Operator (d1-01)
1: Operator (d1-02)
2: Operator (d1-03)
3: Operator (d1-04)
4: Terminals
5: Serial communication
6: Option card
7: Pulse input
8: Set by b1-01
Sets the start time for timer 2. The value must be set less than
or equal to S2-07.
Values
Default: 8
Range: 0 to 8
Default: 00:00
Min.: 00:00
Max.: 24:00 <1>
Sets the stop time for timer 2. The value must be set greater than Default: 00:00
or equal to S2-06.
Min.: 00:00
Max.: 24:00 <1>
Page
–
–
–
Sets the days for which sequence timer 2 is active.
0: Timer disabled
1: Daily
2: Mon - Fri
3: Sat - Sun
4: Monday
5: Tuesday
6: Wednesday
7: Thursday
8: Friday
9: Saturday
10: Sunday
Default: 0
Range: 0 to 10
–
Sets the action that occurs when sequence timer 2 is active.
0: Digital output only
1: Run
2: Run - PI disable
Default: 0
Range: 0 to 2
–
Default: 8
Range: 0 to 8
–
Selects the frequency reference source used for running the
drive when sequence timer 2 is active (only applicable when
S2-09 is set to 1 or 2).
0: Operator (d1-01)
1: Operator (d1-02)
2: Operator (d1-03)
3: Operator (d1-04)
4: Terminals
5: Serial communication
6: Option card
7: Pulse input
8: Set by b1-01
Sets the start time for timer 3. The value must be set less than
or equal to S2-12.
Default: 00:00
Min.: 00:00
Max.: 24:00 <1>
Sets the stop time for timer 3. The value must be set greater than Default: 00:00
or equal to S2-11.
Min.: 00:00
Max.: 24:00 <1>
Sets the days for which sequence timer 3 is active.
0: Timer disabled
1: Daily
2: Mon - Fri
3: Sat - Sun
Default: 0
4: Monday
Range: 0 to 10
5: Tuesday
6: Wednesday
7: Thursday
8: Friday
9: Saturday
10: Sunday
Sets the action that occurs when sequence timer 3 is active.
Default: 0
0: Digital output only
Range: 0 to 2
1: Run
2: Run - PI disable
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
–
–
–
Parameter List
No.
(Addr.
Hex)
–
321
B
B.13 S: Special Application
No.
(Addr.
Hex)
Name
LCD Display
Tmr 3 Ref Source
0: Operator (d1-01)
1: Operator (d1-02)
2: Operator (d1-03)
3: Operator (d1-04)
4: Terminals
5: Serial com
6: Option PCB
7: Pulse Input
8: Set by b1-01
S2-15
(3214)
Sequence Timer 3
Reference Source
S2-16
(3215)
Sequence Timer 4 Start Tmr 4 Start Time
Time
S2-17
(3216)
Sequence Timer 4 Stop Tmr 4 Stop Time
Time
S2-18
(3217)
Tmr 4 Day Sel
0: Timer disabled
1: Daily
2: Mon - Fri
3: Sat - Sun
Sequence Timer 4 Day 4: Monday
Selection
5: Tuesday
6: Wednesday
7: Thursday
8: Friday
9: Saturday
10: Sunday
S2-19
(3218)
Sequence Timer 4
Selection
Sequence Timer 4
Reference Source
S2-20
(3219)
Description
Selects the frequency reference source used for running the
drive when sequence timer 3 is active (only applicable when
S2-14 is set to 1 or 2).
0: Operator (d1-01)
1: Operator (d1-02)
2: Operator (d1-03)
3: Operator (d1-04)
4: Terminals
5: Serial communication
6: Option card
7: Pulse input
8: Set by b1-01
Sets the start time for timer 4. The value must be set less than
or equal to S2-17.
Values
Default: 8
Range: 0 to 8
Default: 00:00
Min.: 00:00
Max.: 24:00 <1>
Sets the stop time for timer 4. The value must be set greater than Default: 00:00
or equal to S2-16.
Min.: 00:00
Max.: 24:00 <1>
Page
–
–
–
Sets the days for which sequence timer 4 is active.
0: Timer disabled
1: Daily
2: Mon - Fri
3: Sat - Sun
4: Monday
5: Tuesday
6: Wednesday
7: Thursday
8: Friday
9: Saturday
10: Sunday
Default: 0
Range: 0 to 10
–
Tmr 4 Seq Sel
0: Digital out only
1: Run
2: Run - PI Disable
Sets the action that occurs when sequence timer 4 is active.
0: Digital output only
1: Run
2: Run - PI disable
Default: 0
Range: 0 to 2
–
Tmr 4 Ref Source
0: Operator (d1-01)
1: Operator (d1-02)
2: Operator (d1-03)
3: Operator (d1-04)
4: Terminals
5: Serial com
6: Option PCB
7: Pulse Input
8: Set by b1-01
Selects the frequency reference source used for running the
drive when sequence timer 4 is active (only applicable when
S2-19 is set to 1 or 2).
0: Operator (d1-01)
1: Operator (d1-02)
2: Operator (d1-03)
3: Operator (d1-04)
4: Terminals
5: Serial communication
6: Option card
7: Pulse input
8: Set by b1-01
Default: 8
Range: 0 to 8
–
<1> Setting the sequence timer start time to a higher value than the sequence timer stop time disables that sequence timer.
u S3: Secondary PI (PI2) Control
No.
(Addr.
Hex)
S3-01
(321A)
S3-02
(321B)
322
Name
Secondary PI Enable
Selection
Secondary PI User
Display
LCD Display
PI2 Enable Sel
0: Disabled
1: Always
2: Drive running
3: Motor running
PI2 UsrDspMaxVal
Description
Determines when the secondary PI controller is enabled.
0: Disabled
1: Always
2: Drive running
3: Motor running
Setting 3 does not run the motor at zero speed,
baseblock, or in DC injection.
Sets the scale value of 100% PI input.
Values
Page
Default: 0
Range: 0 to 3
–
Default: 10000
Min.: 0
Max.: 60000
–
Note:
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.13 S: Special Application
S3-03
(321C)
S3-04
(321D)
S3-05
(321E)
S3-06
(321F)
S3-07
(3220)
S3-08
(3221)
Name
Secondary PI Display
Digits
Secondary PI Unit
Selection
LCD Display
PI2 UsrDspDigits
0: No Dec (XXXXX)
1: 1 Dec (XXXX.X)
2. 2 Dec (XXX.XX)
3: 3 Dec (XX.XXX)
PI2 Unit Sel
0: WC
1: PSI
2: GPM
3: °F
4: CFM
5: CMH
6: LPH
7: LPS
8: Bar
9: Pa
10: °C
11: Mtr
12: LPM
13: CMM
14: No unit
15: %
Description
PI2 Setpoint
Secondary PI
Proportional Gain
Setting
PI2 Gain
Secondary PI Integral
Time Setting
PI2 I Time
Secondary PI Integral
Limit Setting
PI2 I Limit
Secondary PI Output
Upper Limit
PI2 Upper Limit
Secondary PI Output
Lower Limit
Page
Sets the decimal place display for secondary PI units.
0: No decimal places
1: One decimal place
2: Two decimal places
3: Three decimal places
Default: 2
Range: 0 to 3
–
0: Inch of water (WC)
1: Pounds per square inch (PSI)
2: Gallons per minute (GPM)
3: Degrees Fahrenheit (F)
4: Cubic feet per minute (CFM)
5: Cubic meters per hour (CMH)
6: Liters per hour (LPH)
7: Liters per second (LPS)
8: Bar (Bar)
9: Pascals (Pa)
10: Degrees Celsius (C)
11: Meters (Mtr) (Ft: Feet)
12: Liters per minute (LPM)
13: Cubic meters per minute (CMM)
14: No unit
15: Percentage (%)
Default: 15
Range: 0 to 15
–
Default: 0.00 <1>
Min.: 0.00
Max.: 600.00 <2>
–
Default: 1.00
Min.: 0.00
Max.: 25.00
–
Sets the integral time for the secondary PI controller. A setting Default: 1.0 s
of 0.0 s disables integral control.
Min.: 0.0
Max.: 360.0
–
Sets the secondary PI controller target value.
Secondary PI Setpoint
Value
Values
Sets the proportional gain of the secondary PI controller. A
setting of 0.00 disables P control.
Sets the maximum output possible from the integrator.
Default: 100.0%
Min.: 0.0
Max.: 100.0
–
Sets the maximum output possible from the secondary PI
controller.
Default: 100.0%
Min.: 0.0
Max.: 100.0
–
PI2 Lower Lim
Sets the minimum output possible from the secondary PI
controller.
Default: 0.00%
Min.: -100.00
Max.: 100.00
–
Secondary PI Output
Level Selection
PI2 Out Lvl Sel
0: Direct Acting
1: Inverse Acting
Sets the secondary PI controller output direction.
0: Normal Output (direct acting)
1: Inverse Output (inverse acting)
Default: 0
Range: 0, 1
–
Secondary PI Disable
Mode
PI2 Disable Mode
0: No output
1: Lower Limit (S3-10)
2: Setpoint
Default: 0
Range: 0 to 2
–
S3-13
(3226)
Secondary PI Low
Feedback Detection
Level
Selects the secondary PI controller output when disabled.
0: No output (0%)
1: Lower Limit (S3-10)
2: Setpoint
Sets the secondary PI low feedback detection level.
PI2 Low FB Lvl
Default: 0.00 <1>
Min.: 0.00
Max.: 600.00 <2>
–
S3-14
(3227)
Secondary PI Low
Feedback Detection
Time
PI2 Low FB Time
Sets the secondary PI low feedback detection delay time in
seconds.
Default: 1.0 s
Min.: 0.0
Max.: 25.5
–
Sets the secondary PI high feedback detection level.
Default: 100.00
S3-09
(3222)
S3-10
(3223)
S3-11
(3224)
S3-12
(3225)
S3-15
(3228)
S3-16
(3229)
Secondary PI High
Feedback Level
PI2 High FB Lvl
Secondary PI High
Feedback Detection
Time
PI2 High FB Tim
<1>
Min.: 0.00
Max.: 600.00 <2>
Sets the secondary PI high feedback detection delay time in
seconds.
Default: 1.0 s
Min.: 0.0
Max.: 25.5
–
–
Parameter List
No.
(Addr.
Hex)
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
323
B.13 S: Special Application
No.
(Addr.
Hex)
S3-17
(322A)
Name
LCD Display
FB Det Sel
Secondary PI Feedback PI2
0: PI2 Enabled
Detection Selection
1: Always
Description
Selects when secondary PI controller low and high feedback
detection are active.
0: Secondary PI enabled
1: Always
Values
Default: 0
Range: 0, 1
Page
–
<1> Unit is determined by S3-04.
<2> Upper limit is S3-02, decimal placeholder is determined by S3-03.
u S6: Protection
No.
(Addr.
Hex)
Name
LCD Display
Description
Values
Page
S6-01
(3236)
Emergency Override
Speed
E Override Speed
Sets the speed command used in emergency override mode
when S6-02 = 0.
Default: 0.00 Hz
Min.: 0.00
Max.: 240.00
–
S6-02
(3237)
Emergency Override
Reference Selection
E OverrideRefSel
0: Use S6-01 Ref
1: Use Freq Ref
Selects the emergency override speed source.
0: Use S6-01 Reference
1: Use Frequency Reference
Default: 0
Range: 0, 1
–
S6-07
(323C)
Output Phase Loss
Level for Dynamic
Noise Control
DNC Outp Ph Loss
Reduces the output phase loss level when Dynamic Noise
Control is active.
Default: 100.0%
Min.: 10.0
Max.: 100.0
–
324
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.14 T: Motor Tuning
B.14 T: Motor Tuning
Enter data into the following parameters to tune the motor and drive for optimal performance.
u T1: Induction Motor Auto-Tuning
No.
(Addr.
Hex)
T1-01
(0701)
Name
Auto-Tuning Mode
Selection
LCD Display
Tuning Mode Sel
0: Standard Tuning
1: Tune-No Rotate1
2: Term Resistance
3: V/f Engy Sav Tun
4: Tune-No Rotate2
Description
0: Standard
1: Tune-No Rotate1
2: Stationary Auto-Tuning for Line-to-Line Resistance
3: Rotational Auto-Tuning for V/f Control Energy Saving
4: Tune-No Rotate2
Values
Default: <1>
Range: 0 to 4
Sets the motor rated power as specified on the motor nameplate. Default: <2>
Note:
Use the following formula to convert horsepower Min.: 0.00 kW
Max.: 650.00
into kilowatts:
kW
1HP = 0.746 kW.
Sets the motor rated voltage as specified on the motor
Default: 200.0
nameplate.
V <3>
Min: 0.0
Max: 255.0 <3>
Sets the motor rated current as specified on the motor
Default: <2>
nameplate.
Min.: 10% of
drive rated
current
Max.: 200% of
drive rated
current
Sets the rated frequency of the motor as specified on the motor Default: 60.0 Hz
nameplate.
Min.: 0.0
Max.: 400.0
Page
–
T1-02
(0702)
Motor Rated Power
Mtr Rated Power
T1-03
(0703)
Motor Rated Voltage
Rated Voltage
T1-04
(0704)
Motor Rated Current
Rated Current
T1-05
(0705)
Motor Base Frequency Rated Frequency
T1-06
(0706)
Number of Motor Poles Number of Poles
Sets the number of motor poles as specified on the motor
nameplate.
Default: 4
Min.: 2
Max.: 48
–
T1-07
(0707)
Motor Base Speed
Sets the rated speed of the motor as specified on the motor
nameplate.
Default: 1750 r/
min
Min.: 0
Max.: 24000
–
Rated Speed
–
–
–
–
OLV
T1-09
(0709)
Motor No-Load Current Motor No-Load
(Stationary AutoCurrent
Tuning)
Sets the no-load current for the motor. After setting the motor Default: –
capacity to T1-02 and the motor rated current to T1-04, this
Min.: 0 A
parameter will automatically display the no-load current for a Max.: T1-04
standard 4-pole Yaskawa motor. Enter the no-load current as
indicated on the motor test report.
T1-10
(070A)
Motor Rated Slip
(Stationary AutoTuning)
Sets the motor rated slip. After setting the motor capacity to Default: –
T1-02, this parameter will automatically display the motor slip Min.: 0.00 Hz
for a standard 4-pole Yaskawa motor. Enter the motor slip as Max.: 20.00 Hz
indicated on the motor test report.
–
OLV
Motor Rated Slip
–
V/f
T1-11
(070B)
Motor Iron Loss
Mtr Iron Loss(W)
Default: 14 W
Sets the iron loss for determining the Energy Saving coefficient. <4>
The value is set to E2-10 (motor iron loss) set when the power Min.: 0
is cycled. If T1-02 is changed, a default value appropriate for Max.: 65535
the motor capacity that was entered will appear.
–
Parameter List
<1> Default depends on parameter A1-02, Control Mode Selection.
Setting 0 (V/f): Default is 2.
Setting 2 (OLV): Default is 0
<2> Default setting is dependent on parameter o2-04, Drive Model Selection.
<3> Values shown are specific to 200 V class drives. Double the value for 400 V class drives. Multiply the value by 2.875 for 600 V class drives.
<4> Default setting value differs depending on the motor code value and motor parameter settings.
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
325
B.15 U: Monitors
B.15 U: Monitors
Monitor parameters allow the user to view drive status, fault information, and other data concerning drive operation.
u U1: Operation Status Monitors
No.
(Addr.
Hex)
U1-01
(0040)
U1-02
(0041)
U1-03
(0042)
U1-04
(0043)
Name
LCD Display
Analog
Output Level
Description
Monitors the frequency reference. Display units are determined
by o1-03.
Displays the output frequency. Display units are determined by
o1-03.
Displays the output current.
10 V: Max
0.01 Hz
frequency
10 V: Max
0.01 Hz
frequency
10 V: Drive
<1> <2>
rated current
No signal output
–
available
Frequency Reference
Frequency Ref
Output Frequency
Output Freq
Output Current
Output Current
Control Method
Control Method
0: V/f Control
2: OLV Control
U1-05
(0044)
Motor Speed
Motor Speed
Displays the motor speed feedback. Display units are
determined by o1-03.
U1-06
(0045)
Output Voltage
Reference
Output Voltage
U1-07
(0046)
DC Bus Voltage
DC Bus Voltage
Displays the DC bus voltage.
Displays the output power (this value is calculated internally). 10 V: Drive
capacity
(motor capacity)
kW
OLV
U1-08
(0047)
Output Power
Output kWatts
U1-09
(0048)
Torque Reference
Torque Reference
Displays the output voltage.
Unit
10 V: Max
frequency
0.01 Hz
10 V: 200 Vrms 0.1 Vac
<3>
10 V: 400 V
<3>
10 V: Motor
rated torque
OLV
Monitors the internal torque reference.
1 Vdc
<4>
0.1%
Displays the input terminal status.
U1 - 10= 00000000
1 Digital input 1
(terminal S1 enabled)
1 Digital input 2
(terminal S2 enabled)
1 Digital input 3
U1-10
(0049)
Input Terminal Status
1
Input Term Sts
1
1
1
1
(terminal S3 enabled)
Digital input 4
(terminal S4 enabled)
Digital input 5
(terminal S5 enabled)
Digital input 6
(terminal S6 enabled)
Digital input 7
(terminal S7 enabled)
Digital input 8
(terminal S8 enabled)
No signal output
available
–
No signal output
available
–
Displays the output terminal status.
U1 - 11= 00000000
1 Multi-Function
Digital Output
(terminal M1-M2)
U1-11
(004A)
Output Terminal Status Output Term Sts
1 Multi-Function
Digital Output
1
0
1
326
(terminal M3-M4)
Multi-Function
Digital Output
(terminal MD-ME-MF)
Not Used
Fault Relay
(terminal MA-MC closed
MA-MC open)
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.15 U: Monitors
No.
(Addr.
Hex)
Name
LCD Display
Description
Analog
Output Level
Unit
No signal output
available
–
Verifies the drive operation status.
U1 - 12= 00000000
U1-12
(004B)
Drive Status
Int Ctl Sts 1
1 During run
1 During zero-speed
1 During REV
fault reset
1 During
signal input
1 During speed agree
1 Drive ready
alarm
1 During
detection
1 During fault detection
U1-13
(004E)
U1-14
(004F)
U1-15
(0050)
Terminal A1 Input
Level
Terminal A2 Input
Level
Terminal A3 Input
Level
Term A1 Level
Displays the signal level to analog input terminal A1.
10 V: 100%
0.1%
Term A2 Level
Displays the signal level to analog input terminal A2.
10 V: 100%
0.1%
Term A3 Level
Displays the signal level to analog input terminal A3.
10 V: 100%
0.1%
U1-16
(0053)
Output Frequency after SFS Output
Soft Starter
Displays output frequency with ramp time and S-curves. Units 10 V: Max
determined by o1-03.
frequency
U1-18
(0061)
oPE Fault Parameter
Displays the parameter number that caused the oPE02 operation No signal output
error.
available
OPE Error Code
0.01 Hz
–
Displays the contents of a MEMOBUS/Modbus error.
1 CRC Error
1 Data Length Error
0 Not Used
1 Parity Error
1 Overrun Error
1 Framing Error
1 Timed Out
0 Not Used
U1-19
(0066)
MEMOBUS/Modbus
Error Code
Transmit Err
U1-24
(007D)
Input Pulse Monitor
Term RP Inp Freq
Displays the frequency to pulse train input terminal RP.
Determined by
H6-02
U1-25
(004D)
Software Number
(Flash)
CPU 1 SW Number
FLASH ID
No signal output
available
–
U1-26
(005B)
U1-75
(0851)
U1-76
(0852)
U1-77
(0853)
Software No. (ROM)
CPU 2 SW Number
ROM ID
–
Time-Hour/Minute
Time Hr Min HHMM Displays the current time (Hours and Minutes).
Date – Year
Date Year
Date – Month/Day
Date Mo Day MMDD Displays the current date (Month and Date).
No signal output
available
No signal output
available
No signal output
available
No signal output
available
U1-78
(0854)
Date – Week Day
U1-80 Geothermal
(0B9B) Temperature Input
Date Week
Geothermal Temp
Displays the current year.
Displays the current day of the week.
0: Sunday
1: Monday
2: Tuesday
3: Wednesday
4: Thursday
5: Friday
6: Saturday
Displays the geothermal temperature input after the gain and
bias have been applied. This temperature is used by the
Geothermal Function to determine the proper frequency at
which to run the drive.
This monitor is internally limited to -999.9 °F to +999.9 °F.
No signal output
available
No signal output
available
–
1 Hz
–
–
–
–
No signal output
0.1 °F
available
Parameter List
U1 - 19= 00000000
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
327
B.15 U: Monitors
No.
(Addr.
Hex)
Name
LCD Display
U1-83
(0B9E)
Flow Rate
Flow Rate
U1-84
(0B9F)
U1-85
(0BA0)
U1-86
(0BA1)
U1-87
(0BA2)
U1-90
(0BA5)
U1-91
(0BA6)
Accumulation Level Millions
Accumulation Level Thousands
Accumulation Level Ones
Accumulation Level Decimal
Volume * 1000000
Volume * 1000
Volume * 1
Analog
Output Level
Description
Displays the flow rate based on the pulse input frequency or the
Full scale: P6-01
analog voltage (flow rate input) and parameters P6-01 and
setting
P6-04.
A 2-second first order filter will be applied to this monitor.
Displays the recorded volume from the flow meter (pulse input
or analog voltage).
Total volume is calculated as follows:
Total Volume = (U1-84 * 1000000) + (U1-85 * 1000) + U1-86
No signal output
+ U1-87
available
Unit
dep. on
P6-04
dep. on
P6-16
Volume * 0.0001
Pump Setpoint
Pump Setpoint
Displays the PID Setpoint.
Pump Feedback
Pump Feedback
Displays the PID Feedback.
No signal output
available
No signal output
available
dep. on
P1-02
dep. on
P1-02
No signal output
available
–
Displays Pump Running Status.
U1 - 92= 00000000
1 Drive
1 Pump 2
1 Pump 3
1 Pump 4
1 Pump 5
1 Pump 6
0 Not used
0 Not used
U1-92
(0BA7) Pump Status
Pump Status
U1-93 Total Setpoint
(0BA8) Compensation
Total SP Comp.
Displays the total absolute Setpoint Compensation.
No signal output dep. on
available
P1-02
U1-94 Motor Speed
(0BA9)
Motor Speed
Displays the absolute value of the output frequency (U1-02)
converted to RPM.
No signal output 1 RPM
available
U1-97 Water Level
(0BAC)
Water Level
Displays the amount of water above the water level sensor.
Full scale:
10 V = Q4-02
0.1 ft.
U1-98 Suction Pressure
(0BAD)
Suction Pressure
Displays the amount of suction pressure.
Full scale:
10 V = Q5-02
0.1 PSI
or ”Hg
U1-99 Anti-No-Flow Timer
(0BAE)
ANF Timer
The Anti-No-Flow reduces the output frequency when this
value reaches the P2-24 setting.
No signal output
available
0.1 s
<1> The number of decimal places in the parameter value depends on the drive model and the ND selection. This value has two decimal places (0.01
A) if the drive is set for a maximum applicable motor capacity up to and including 11 kW, and one decimal place (0.1 A) if the maximum applicable
motor capacity is higher than 11 kW.
<2> When reading the value of this monitor via MEMOBUS/Modbus, a value of 8192 is equal to 100% of the drive rated output current.
<3> Values shown are specific to 200 V class drives. Double the value for 400 V class drives. Multiply the value by 2.875 for 600 V class drives.
<4> The display resolution depends on the ND selection. This value has two decimal places (0.01 kW) if the drive is set for a maximum applicable
motor capacity up to and including 11 kW, and one decimal place (0.1 kW) if the maximum applicable motor capacity is higher than 11 kW.
u U2: Fault Trace
No.
(Addr.
Hex)
U2-01
(0080)
U2-02
(0081)
U2-03
(0082)
328
Name
LCD Display
Description
Current Fault
Current Fault
Displays the current fault.
Previous Fault
Last Fault
Displays the previous fault.
Frequency Reference at Frequency Ref
Previous Fault
Displays the frequency reference at the previous fault.
Analog
Output Level
Unit
No signal output
–
available
No signal output
–
available
No signal output 0.01 Hz
available
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.15 U: Monitors
No.
(Addr.
Hex)
U2-04
(0083)
U2-05
(0084)
U2-07
(0086)
U2-08
(0087)
U2-09
(0088)
Output Frequency at
Previous Fault
Output Current at
Previous Fault
Output Voltage at
Previous Fault
DC Bus Voltage at
Previous Fault
Output Power at
Previous Fault
U2-10
(0089)
Torque Reference at
Previous Fault
U2-11
(008A)
U2-12
(008B)
U2-13
(008C)
Name
LCD Display
Description
Output Freq
Displays the output frequency at the previous fault.
Output Current
Displays the output current at the previous fault.
Output Voltage
Displays the output voltage at the previous fault.
DC Bus Voltage
Displays the DC bus voltage at the previous fault.
Output kWatts
Displays the output power at the previous fault.
Analog
Output Level
Unit
No signal output
available
No signal output
available
No signal output
available
No signal output
available
No signal output
available
0.01 Hz
<1> <2>
0.1 Vac
1 Vdc
0.1 kW
Displays the torque reference at the previous fault.
No signal output
available
0.1%
Input Terminal Status at Input Term Sts
Previous Fault
Output Terminal Status Output Term Sts
at Previous Fault
Drive Operation Status Inverter Status
at Previous Fault
Displays the input terminal status at the previous fault.
Displayed as in U1-10.
Displays the output status at the previous fault. Displays the
same status displayed in U1-11.
Displays the operation status of the drive at the previous fault.
Displays the same status displayed in U1-12.
No signal output
available
No signal output
available
No signal output
available
–
U2-14
(008D)
Cumulative Operation Elapsed time
Time at Previous Fault
Displays the cumulative operation time at the previous fault.
No signal output
available
U2-15
(07E0)
Soft Starter Speed
Reference at Previous
Fault
Displays the speed reference for the soft starter at the previous No signal output
0.01 Hz
fault.
available
U2-16
(07E1)
Motor q-Axis Current at Motor Iq Current
Previous Fault
Displays the q-axis current for the motor at the previous fault. No signal output 0.10%
available
U2-17
(07E2)
Motor d-Axis Current at Motor Id Current
Previous Fault
OLV
No signal output 0.10%
Displays the d-axis current for the motor at the previous fault. available
U2-20
(008E)
U2-30
(3008)
U2-31
(3009)
Heatsink Temperature
at Previous Fault
Date Year at Previous
Fault
Date Month and Day at
Previous Fault
Time Hours and
Minutes at Previous
Fault
U2-32
(300A)
Torque Reference
SFS Output
OLV
Displays the temperature of the heatsink when the most recent No signal output
fault occurred.
available
Displays the year when the most recent fault occurred.
No signal output
Date Year YYYY
available
Displays
the
date
and
day
when
the
most
recent
fault
occurred.
No
signal output
Date Mo Day MMDD
available
Displays the time when the most recent fault occurred.
No signal output
Time Hr Min HHMM
available
Actual Fin Temp
–
–
1h
1 °C
–
–
–
<1> The number of decimal places in the parameter value depends on the drive model and the ND selection. This value has two decimal places (0.01
A) if the drive is set for a maximum applicable motor capacity up to and including 11 kW, and one decimal place (0.1 A) if the maximum applicable
motor capacity is higher than 11 kW.
<2> When reading the value of this monitor via MEMOBUS/Modbus, a value of 8192 is equal to 100% of the drive rated output current.
No.
Name
LCD Display
(Addr.
Hex)
U3-01 to
U3-04 First to 4th Most Recent
(90 to 93 Fault
Fault Message o
(0800 to
0803))
Displays the first to the fourth most recent faults.
U3-05 to
U3-10 5th to 10th Most Recent
Fault Message o
(0804 to Fault
0809)
Displays the fifth to the tenth most recent faults.
After ten faults, data for the oldest fault is deleted. The most
recent fault appears in U3-01, with the next most recent fault
appearing in U3-02. The data is moved to the next monitor
parameter each time a fault occurs.
Description
Analog
Output Level
Unit
No signal output
available
–
No signal output
available
–
Parameter List
u U3: Fault History
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
329
B.15 U: Monitors
No.
(Addr.
Hex)
U3-11 to
U3-14
(94 to 97
(080A to
080D))
U3-15 to
U3-20
(080E to
0813)
U3-21
(300B)
U3-22
(300C)
Name
LCD Display
Cumulative Operation
Time at 1st to 4th Most Elapsed Time o
Recent Fault
Description
Displays the cumulative operation time when the first to the
fourth most recent faults occurred.
Analog
Output Level
Unit
No signal output
available
1h
No signal output
available
1h
Cumulative Operation
Time at 5th to 10th Most Elapsed Time o
Recent Fault
Displays the cumulative operation time when the fifth to the
tenth most recent faults occurred.
No signal output
available
No
signal output
Displays the date and day when the most recent faults occurred.
available
U3-24
(300E)
Date Year at Most
Recent Fault
Date Month and Day at
Most Recent Fault
Time Hours and
Minutes at Most Recent
Fault
Date Year at 2nd Most
Recent Fault
U3-25
(300F)
U3-23
(300D)
Fault 1 YYYY
Fault 1 MMDD
Displays the year when the most recent fault occurred.
–
–
Fault 1 HHMM
Displays the time when the most recent fault occurred.
No signal output
available
–
Fault 2 YYYY
Displays the year when the second most recent fault occurred. No signal output
available
–
Date Month and Day at Fault 2 MMDD
2nd Most Recent Fault
Displays the date and day when the second most recent fault
occurred.
No signal output
available
–
U3-26
(3010)
Time Hours and
Minutes at 2nd Most
Recent Fault
Fault 2 HHMM
signal output
Displays the time when the second most recent fault occurred. No
available
–
U3-27
(3011)
Date Year at 3rd Most
Recent Fault
Fault 3 YYYY
Displays the year when the most third recent fault occurred.
No signal output
available
–
U3-28
(3012)
Date Month and Day at Fault 3 MMDD
3rd Most Recent Fault
Displays the date and day when the third most recent fault
occurred.
No signal output
available
–
U3-29
(3013)
Time Hours and
Minutes at 3rd Most
Recent Fault
Fault 3 HHMM
Displays the time when the third most recent fault occurred.
No signal output
available
–
U3-30
(3014)
Date Year at 4th Most
Recent Fault
Fault 4 YYYY
Displays the year when the fourth most recent fault occurred. No signal output
available
–
U3-31
(3015)
Date Month and Day at Fault 4 MMDD
4th Most Recent Fault
Displays the date and day when the fourth most recent fault
occurred.
No signal output
available
–
U3-32
(3016
Time Hours and
Minutes at 4th Most
Recent Fault
Fault 4 HHMM
signal output
Displays the time when the fourth most recent fault occurred. No
available
–
U3-33
(3017)
Date Year at 5th Most
Recent Fault
Fault 5 YYYY
Displays the year when the fifth most recent fault occurred.
No signal output
available
–
U3-34
(3018)
Date Month and Day at
5th Most Recent Fault
Time Hours and
Minutes at 5th Most
Recent Fault
Date Year at 6th Most
Recent Fault
Date Month and Day a
6th Most Recent Fault
Time Hours and
Minutes at 6th Most
Recent Fault
Date Year at 7th Most
Recent Fault
Date Month and Day at
7th Most Recent Fault
Time Hours and
Minutes at 7th Most
Recent Fault
Date Year at 8th Most
Recent Fault
Fault 5 MMDD
Displays the date and day when the fifth most recent fault
occurred.
No signal output
available
–
Fault 5 HHMM
Displays the time when the fifth most recent fault occurred.
No signal output
available
–
Fault 6 YYYY
Displays the year when the sixth most recent fault occurred.
–
Fault 6 MMDD
Displays the date and day when the sixth most recent fault
occurred.
No signal output
available
No signal output
available
Fault 6 HHMM
Displays the time when the sixth most recent fault occurred.
No signal output
available
–
Fault 7 YYYY
Displays the year when the seventh most recent fault occurred. No signal output
available
Displays the date and day when the seventh most recent fault No signal output
occurred.
available
–
U3-35
(3019)
U3-36
(301A)
U3-37
(301B)
U3-38
(301C)
U3-39
(301D)
U3-40
(301E)
U3-41
(301F)
U3-42
(3020)
330
Fault 7 MMDD
–
–
Fault 7 HHMM
signal output
Displays the time when the seventh most recent fault occurred. No
available
–
Fault 8 YYYY
Displays the year when the eighth most recent fault occurred. No signal output
available
–
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.15 U: Monitors
No.
(Addr.
Hex)
U3-43
(3021)
U3-44
(3022)
U3-45
(3023)
U3-46
(3024)
U3-47
(3025)
U3-48
(3026)
U3-49
(3027)
U3-50
(3028)
Name
Date Month and Day
8th at Most Recent Fault
Time Hours and
Minutes at 8th Most
Recent Fault
Date Year at 9th Most
Recent Fault
Date Month and Day at
9th Most Recent Fault
Time Hours and
Minutes at 9th Most
Recent Fault
Date Year at 10th Most
Recent Fault
Date Month and Day at
10th Most Recent Fault
Time Hours and
Minutes at 10th Most
Recent
LCD Display
Description
Analog
Output Level
Unit
Fault 8 MMDD
Displays the date and day when the eighth most recent fault
occurred.
No signal output
available
–
Fault 8 HHMM
signal output
Displays the time when the eighth most recent fault occurred. No
available
–
Fault 9 YYYY
Displays the year when the ninth most recent fault occurred.
–
Fault 9 MMDD
Displays the date and day when the ninth most recent fault
occurred.
No signal output
available
No signal output
available
Fault 9 HHMM
Displays the time when the ninth most recent fault occurred.
No signal output
available
–
Fault 10 YYYY
Displays the year when the tenth most recent fault occurred.
–
Fault 10 MMDD
Displays the date and day when the tenth most recent fault
occurred.
No signal output
available
No signal output
available
Fault 10 HHMM
Displays the time when the tenth most recent fault occurred.
No signal output
available
–
Analog
Output Level
Unit
No signal output
available
1h
–
–
u U4: Maintenance Monitors
Name
LCD Display
U4-01
(004C)
Cumulative Operation
Time
Drv Elapsed Time
U4-02
(0075)
Number of Run
Commands
RUN Cmd Counter
U4-03
(0067)
Cooling Fan Operation Fan Elapsed TIme
Time
U4-04
(007E)
Cooling Fan
Maintenance
U4-05
(007C)
Capacitor Maintenance Cap Life Mon
U4-06
(07D6)
Soft Charge Bypass
Relay Maintenance
ChgCirc Life Mon
U4-07
(07D7)
IGBT Maintenance
IGBT Life Mon
U4-08
(0068)
Heatsink Temperature
Heatsink Temp
U4-09
(005E)
LED Check
LED Oper Check
Fan Life Mon
Description
Displays the cumulative operation time of the drive. The value
for the cumulative operation time counter can be reset in
parameter o4-01. Use parameter o4-02 to determine if the
operation time should start as soon as the power is switched on
or only while the Run command is present. The maximum
number displayed is 99999, after which the value is reset to 0.
Displays the number of times the Run command is entered.
Reset the number of Run commands using parameter o4-13.
This value will reset to 0 and start counting again after reaching
65535.
Displays the cumulative operation time of the cooling fan. The
default value for the fan operation time is reset in parameter
o4-03. This value will reset to 0 and start counting again after
reaching 99999.
Displays main cooling fan usage time as a percentage of its
expected performance life. Parameter o4-03 can be used to reset
this monitor.
Replace the fan when this monitor reaches 90%.
Displays main circuit capacitor usage time as a percentage of
their expected performance life. Parameter o4-05 can be used
to reset this monitor.
Replace the capacitor when this monitor reaches 90%.
Displays the soft charge bypass relay maintenance time as a
percentage of its estimated performance life. Parameter o4-07
can be used to reset this monitor.
Replace the soft charge bypass relay when this monitor reaches
90%.
Displays IGBT usage time as a percentage of the expected
performance life. Parameter o4-09 can be used to reset this
monitor.
Replace the IGBT when this monitor reaches 90%.
Displays the heatsink temperature.
Lights all segments of the LED to verify that the display is
working properly. Press the ENTER key to turn the LEDs on
and press ESC to turn the LEDs off.
No signal output 1 Time
available
No signal output
available
1h
No signal output
available
1%
No signal output
available
1%
No signal output
available
1%
No signal output
available
1%
10 V: 100 °C
1 °C
No signal output
available
–
Parameter List
No.
(Addr.
Hex)
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
331
B.15 U: Monitors
No.
(Addr.
Hex)
U4-10
(005C)
Name
LCD Display
kWh, Lower 4 Digits
kWh Lower 4 dig
U4-11
(005D)
kWh, Upper 5 Digits
kWh Upper 5 dig
U4-13
(07CF)
Peak Hold Current
Current PeakHold
U4-14
(07D0)
U4-16
(07D8)
Peak Hold Output
Frequency
Motor Overload
Estimate (oL1)
Freq@ I PeakHold
Motor OL1 Level
Description
No signal output 1 kWh
available
Displays the output frequency when the current value shown in
U4-13 occurred.
Shows the value of the motor overload detection accumulator.
100% is equal to the oL1 detection level.
Displays the source for the frequency reference as XY-nn.
X: indicates which reference is used:
1 = Reference 1 (b1-01)
Y-nn: indicates the reference source
0-01 = Digital operator
1-01 = Analog (terminal A1)
1-02 = Analog (terminal A2)
1-03 = Analog (terminal A3)
2-02 to 17 = Multi-step speed (d1-02 to 17)
3-01 = MEMOBUS/Modbus communications
4-01 = Communication option card
5-01 = Pulse input
No signal output 0.01 Hz
available
Reference Source
U4-19 Frequency Reference
(07DB) from MEMOBUS/
Modbus Comm.
Displays the frequency reference provided by MEMOBUS/
MEMOBUS Freq Ref Modbus (decimal).
U4-20 Option Frequency
(07DC) Reference
Option Freq Ref
U4-22 MEMOBUS/Modbus MEMOBUS Ref Reg
(07DE) Communications
Reference
U4-23 Communication Option Option Ref Reg
(07DF) Card Reference
U4-32
(07FB)
Motor Temperature
(NTC)
Motor Temperature
(NTC)
Unit
Monitors the drive output power usage (or consumption). The
value is shown as a 9-digit number displayed across two monitor
parameters, U4-10 and U4-11.
Example:
12345678.9 kWh is displayed as:
U4-10: 678.9 kWh
U4-11: 12345 MWh
Displays the highest current value that occurred during run.
U4-18 Frequency Reference
(07DA) Source Selection
U4-21 Run Command Source
Run Cmd Source
(07DD) Selection
Analog
Output Level
Displays the frequency reference input by an option card
(decimal).
Displays the source for the Run command as XY-nn.
X: Indicates which Run source is used:
1 = Reference 1 (b1-02)
Y: Input power supply data
0 = Digital operator
1 = External terminals
3 = MEMOBUS/Modbus communications
4 = Communication option card
nn: Run command limit status data
00: No limit status.
01: Run command was left on when stopped in the PRG mode
02: Run command was left on when switching from LOCAL to
REMOTE operation
03: Waiting for soft charge bypass contactor after power up (Uv
or Uv1 flashes after 10 s)
04: Waiting for “Run command prohibited” time period to end
05: Fast Stop (digital input, digital operator)
06: b1-17 (Run command given at power-up)
07: During baseblock while coast to stop with timer
08: Frequency reference is below minimal reference during
baseblock
09: Waiting for Enter command
Displays the drive control data set by MEMOBUS/Modbus
communications register no. 0001H as a four-digit hexadecimal
number.
Displays drive control data set by an option card as a four-digit
hexadecimal number.
Displays the motor temperature (NTC).
U4-32 will display “20 °C” when a multi-function analog input
is not set for motor thermistor input (H1-oo = 17H). Monitor
is only present when a digital input is programmed for 17
(Thermistor Input).
No signal output 1 MWh
available
No signal output 0.01 A
<1>
available
10 V: 100%
No signal output
available
0.1%
–
No signal output 0.01%
available
No signal output
available
–
No signal output
available
–
No signal output
available
–
No signal output
available
–
200 °C
1 °C
<1> When reading the value of this monitor via MEMOBUS/Modbus, a value of 8192 is equal to 100% of the drive rated output current.
332
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
B.15 U: Monitors
u U5: PID Monitors
No.
(Addr.
Hex)
Name
U5-01
(0057)
PID Feedback 1
PID Feedback 1
U5-02
(0063)
U5-03
(0064)
PID Input
PID Input
PID Output
PID Output
U5-04
(0065)
PID Setpoint
PID Setpoint
U5-05
(07D2)
PID Differential
Feedback
PID Feedback 2
U5-06
(07D3)
PID Adjusted Feedback PID Diff Fdbk
U5-14
(086B)
PI Output 2 Upper 4
Digits
PI Output2 U4
U5-15
(086C)
PI Output 2 Lower 4
Digits
PI Output2 L4
Displays the custom PI output.
No signal output
U5-14 shows the upper 4 digits while U5-15 shows the lower 4 available
digits. Monitors are scaled by b5-43 and b5-44.
U5-17
(086E)
PI2 Setpoint
PI2 Setpoint
Displays the secondary PI setpoint.
Dependent upon
S3-02
<3>
U5-18
(086F)
PI2 Feedback
PI2 Feedback
Displays the secondary PI feedback value.
Dependent upon
S3-02
<3>
U5-19
(0870)
PI2 Input
PI2 Input
Displays the secondary PI input (deviation between PI target
and feedback).
Dependent upon
S3-02
<3>
U5-20
(0871)
PI2 Output
PI2 Output
Displays the secondary PI control output.
Dependent upon
S3-02
<3>
U5-30
(3000)
Time Hr Min HHMM
Time Hr Min HHMM Displays the current time (Hours and Minutes).
No signal output
available
1
U5-31
(3001)
Date Year
Date Year
No signal output
available
1
U5-32
(3002)
Date Mo Day MMDD
Date Mo Day MMDD Displays the current date (Month and Day).
No signal output
available
1
U5-33
(3003)
Date Week 000W
Date Week
0: Sunday
1: Monday
2: Tuesday
3: Wednesday
4: Thursday
5: Friday
6: Saturday
Displays the current date of the week.
0: Sunday
1: Monday
2: Tuesday
3: Wednesday
4: Thursday
5: Friday
6: Saturday
No signal output
available
1
U5-99
(1599)
AUTO Setpoint
Auto Setpoint
Displays the PID Setpoint commanded by the source when the No signal output 0.01%
<1>
drive is in AUTO Mode.
available
LCD Display
Description
Displays the PID feedback value.
Displays the amount of PID input (deviation between PID
setpoint and feedback).
Displays PID control output.
Displays the PID setpoint.
Displays the 2nd PID feedback value if differential feedback is
used (H3-oo = 16).
Displays the difference of both feedback values if differential
feedback is used (U5-01 - U5-05). If differential feedback is not
used, then U5-01 and U5-06 will be the same.
Displays the custom PI output.
U5-14 shows the upper 4 digits while U5-15 shows the lower 4
digits. Monitors are scaled by b5-43 and b5-44.
Displays the current year.
Analog
Output Level
Unit
10 V: 100%
0.01%
10 V: 100%
0.01%
10 V: 100%
0.01%
10 V: 100%
0.01%
10 V: 100%
0.01%
10 V: 100%
0.01%
No signal output
available
<1>
<1>
1
<2>
0.01
<2>
Parameter List
<1> Unit, range and resolution is determined by b5-20, b5-38, b5-39, and b5-46
<2> Unit is determined by b5-41
<3> Unit is determined by S3-04.
B
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
333
B.15 U: Monitors
u U6: Operation Status Monitors
No.
(Addr.
Hex)
Name
LCD Display
Description
Analog
Output Level
Unit
U6-01
(0051)
Motor Secondary
Current (Iq)
Mot SEC Current
Displays the value of the motor secondary current (Iq). Motor 10 V: Motor
rated secondary current is 100%.
secondary rated
current
0.1%
U6-02
(0052)
Motor Excitation
Current (Id)
Mot EXC Current
OLV
10 V: Motor
Displays the value calculated for the motor excitation current secondary rated
current
(Id). Motor rated secondary current is 100%.
0.1%
U6-05
(0059)
Output Voltage
Reference (Vq)
Voltage Ref (Vq)
U6-06
(005A)
Output Voltage
Reference (Vd)
Voltage Ref (Vd)
U6-07
(005F)
q-Axis ACR Output
ACR(q) Output
U6-08
(0060)
d-Axis ACR Output
ACR(d) Output
OLV
Output voltage reference (Vq) for the q-Axis.
OLV
Output voltage reference (Vd) for the d-Axis.
OLV
Displays the output value for current control relative to motor
secondary current (q-Axis).
10 V: 200 Vrms 0.1 Vac
<1>
10 V: 200 Vrms 0.1 Vac
<1>
10 V: 200 Vrms
<1>
0.1%
OLV
110 V: 200
Displays the output value for current control relative to motor Vrms <1>
secondary current (d-Axis).
0.1%
<1> Values shown are specific to 200 V class drives. Double the values for 400 V class drives. Multiply the values by 2.875 for 600 V class drives.
Note:
Fault histories are not kept when CPF00, CPF01, CPF06, CPF24, oFA00, oFb00, oFC00, Uv1, Uv2, or Uv3 occur.
u U7: CASE Monitors
No.
(Addr.
Hex)
U7-01
(0051)
Name
CASE Software
Number
LCD Display
CASE Software #
Description
Displays the CASE software version number.
Analog
Output Level
Unit
No signal output
available
–
Analog
Output Level
Unit
u U9: Operation Status Monitors
No.
(Addr.
Hex)
U9-01
(1901)
Name
LCD Display
Network PI Feedback
Net PI Feedback
U9-02
(1902)
Network Activity
iQ Net Activity
U9-03
(1903)
U9-04
(1904)
Time to Alternate
Time to Alternate
Running Queue
Number
Running Queue No
Description
Displays the network PI feedback recognized by the iQpump
MEMOBUS network.
No signal output Dep. on
available
P1-02
Displays network traffic. A fluctuating number from 0 to 10000
denotes activity, while a relatively constant 0 denotes no
activity.
Displays the time remaining before a drive requests the
alternation mode set in P9-04.
Displays the position in the iQPump MEMOBUS Multiplex
running queue.
No signal output
available
No signal output
available
No signal output
available
<1>
min
–
<1> Unit changes based on network status.
<->: Drive cannot communicate to other drives
<+>: Drive is a node on a network
<M>: Drive is the master on an iQpump network.
334
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Appendix: C
Standards Compliance
This appendix explains the guidelines and criteria for maintaining CE and UL standards.
C.1
C.2
EUROPEAN STANDARDS..................................................................................336
UL AND CSA STANDARDS................................................................................343
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
335
C.1 European Standards
C.1 European Standards
Figure C.1 CE Mark
The CE mark indicates compliance with European safety and environmental regulations. It is required for engaging in business
and commerce in Europe.
European standards include the Machinery Directive for machine manufacturers, the Low Voltage Directive for electronics
manufacturers, and the EMC guidelines for controlling noise.
This drive displays the CE mark based on the EMC guidelines and the Low Voltage Directive.
• Low Voltage Directive: 2006/95/EC
• EMC Guidelines: 2004/108/EC
Devices used in combination with this drive must also be CE certified and display the CE mark. When using drives displaying
the CE mark in combination with other devices, it is ultimately the responsibility of the user to ensure compliance with CE
standards. After setting up the device, verify that conditions meet European standards.
Note:
600 V class drives (models 5oooooo) are not compliant with European Standards.
u CE Low Voltage Directive Compliance
This drive has been tested according to European standard IEC61800-5-1, and it fully complies with the Low Voltage Directive.
To comply with the Low Voltage Directive, be sure to meet the following conditions when combining this drive with other
devices:
n Area of Use
Do not use drives in areas with pollution higher than severity 2 and overvoltage category 3 in accordance with IEC664.
n Factory Recommended Branch Circuit Protection
Yaskawa recommends installing one of the following types of branch circuit protection to maintain compliance with UL508C.
Semiconductor protective type fuses are preferred. Alternate branch circuit protection devices are also listed in Table C.1.
NOTICE: If a fuse is blown or a Ground Fault Circuit Interrupter (GFCI) is tripped, check the wiring and the selection of peripheral devices
to identify the cause. Contact Yaskawa before restarting the drive or the peripheral devices if the cause cannot be identified.
Table C.1 Factory Recommended Drive Branch Circuit Protection
Fuse Type
Drive Model
Manufacturer: Bussmann
Model
Fuse Ampere Rating (A)
Three-Phase 200 V Class
336
2A0004
FWH-70B
70
2A0006
FWH-70B
70
2A0008
FWH-70B
70
2A0010
FWH-70B
70
2A0012
FWH-70B
70
2A0018
FWH-90B
90
2A0021
FWH-90B
90
2A0030
FWH-100B
100
2A0040
FWH-200B
200
2A0056
FWH-200B
200
2A0069
FWH-200B
200
2A0081
FWH-300A
300
2A0110
FWH-300A
300
2A0138
FWH-350A
350
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
C.1 European Standards
Fuse Type
Drive Model
Manufacturer: Bussmann
Model
Fuse Ampere Rating (A)
2A0169
FWH-400A
400
2A0211
FWH-400A
400
2A0250
FWH-600A
600
2A0312
FWH-700A
700
2A0360
FWH-800A
800
2A0415
FWH-1000A
1000
Three-Phase 400 V Class
4A0002
FWH-40B
40
4A0004
FWH-50B
50
4A0005
FWH-70B
70
4A0007
FWH-70B
70
4A0009
FWH-90B
90
4A0011
FWH-90B
90
4A0018
FWH-80B
80
4A0023
FWH-100B
100
4A0031
FWH-125B
125
4A0038
FWH-200B
200
4A0044
FWH-250A
250
4A0058
FWH-250A
250
4A0072
FWH-250A
250
4A0088
FWH-250A
250
4A0103
FWH-250A
250
4A0139
FWH-350A
350
4A0165
FWH-400A
400
4A0208
FWH-500A
500
4A0250
FWH-600A
600
4A0296
FWH-700A
700
4A0362
FWH-800A
800
4A0414
FWH-800A
800
4A0515
FWH-1000A
1000
4A0675
FWH-1200A
1200
5A0003 <1>
FWP-50B
50
5A0004 <1>
FWP-50B
50
5A0006 <1>
FWP-60B
60
5A0009 <1>
FWP-60B
60
5A0011 <1>
FWP-70B
70
5A0017 <1>
FWP-100B
100
5A0022 <1>
FWP-100B
100
5A0027 <1>
FWP-125A
125
5A0032 <1>
FWP-125A
125
5A0041 <1>
FWP-175A
175
5A0052 <1>
FWP-175A
175
5A0062 <1>
FWP-250A
250
5A0077 <1>
FWP-250A
250
5A0099 <1>
FWP-250A
250
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
Standards Compliance
Three-Phase 600 V Class
337
C
C.1 European Standards
Fuse Type
Drive Model
Manufacturer: Bussmann
Model
Fuse Ampere Rating (A)
5A0125 <1>
FWP-350A
350
5A0145 <1>
FWP-350A
350
5A0192 <1>
FWP-600A
600
5A0242 <1>
FWP-600A
600
<1> 600 V class drives are not compliant with European Standards.
n Guarding Against Harmful Materials
When installing IP00/Open Type enclosure drives, use an enclosure that prevents foreign material from entering the drive
from above or below.
n Grounding
The drive is designed to be used in T-N (grounded neutral point) networks. If installing the drive in other types of grounded
systems, contact your Yaskawa representative for instructions.
u EMC Guidelines Compliance
This drive is tested according to European standards EN61800-3: 2004.
n EMC Filter Installation
The following conditions must be met to ensure continued compliance with guidelines. Refer to EMC Filters on page 341
for EMC filter selection.
Installation Method
Verify the following installation conditions to ensure that other devices and machinery used in combination with this drive
also comply with EMC guidelines.
1.
2.
3.
4.
Install an EMC noise filter to the input side specified by Yaskawa for compliance with European standards.
Place the drive and EMC noise filter in the same enclosure.
Use braided shield cable for the drive and motor wiring, or run the wiring through a metal conduit.
Keep wiring as short as possible. Ground the shield on both the drive side and the motor side.
B
A
U/T1
D
C
U
V/T2
V
W/T3
W
M
E
A – Drive
B – 10 m max cable length between
drive and motor
C – Motor
D – Metal conduit
E – Ground wire should be as short as
possible.
Figure C.2 Installation Method
5.
Make sure the protective earthing conductor complies with technical standards and local safety regulations.
WARNING! Electrical Shock Hazard. Because the leakage current exceeds 3.5 mA in models 4A0414 to 4A1200, IEC 61800-5-1
states that either the power supply must be automatically disconnected in case of discontinuity of the protective earthing conductor,
or a protective earthing conductor with a cross-section of at least 10 mm2 (Cu) or 16 mm2 (Al) must be used. Failure to comply
may result in death or serious injury.
338
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
C.1 European Standards
A
C
A – Braided shield cable
B – Metal panel
B
C – Cable clamp (conductive)
Figure C.3 Ground Area
Connect a DC link choke to minimize harmonic distortion. Refer to DC Link Chokes for EN 61000-3-2
Compliance on page 342.
Standards Compliance
6.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
339
C
C.1 European Standards
Three-Phase 200 V / 400 V Class
A
D
B
C
K
E
J
B
F
I
H
G
A – Make sure the ground wire is
grounded
B – Grounding surface (remove any
paint or sealant)
C – Metal plate
D – Enclosure panel
E – Drive
F – Motor cable (braided shield cable,
max. 10 m)
G – Motor
H – Cable shield ground
I – Cable clamp
J – Ground plate (scrape off any
visible paint)
K – EMC noise filter
Figure C.4 EMC Filter and Drive Installation for CE Compliance (Three-Phase 200 V / 400 V Class)
340
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
C.1 European Standards
n EMC Filters
Install the drive with the EMC filters listed in Table C.2 to comply with the EN61800-3 requirements.
Table C.2 EN61800-3 Filters
Filter Data (Manufacturer: Schaffner)
Drive Model
Type
Rated Current (A)
Weight (lb)
Dimensions
[W x D x H] (in)
Y x X (in)
Figure
Three-Phase 200 V Class
2A0004
2A0006
FS5972-10-07
10
2.6
5.6 × 1.8 × 13.0
4.5 × 12.3
FS5972-18-07
18
2.9
5.6 × 1.8 × 13.0
4.5 × 12.3
2A0008
2A0010
2A0012
1
2A0018
2A0021
FS5972-35-07
35
4.6
8.1 × 2.0 × 14.0
6.9 × 13.2
FS5972-60-07
60
8.8
9.3 × 2.6 × 16.1
8.1 × 15.4
FS5972-100-35
100
7.5
3.5 × 5.9 × 13.0
2.6 × 10.0
FS5972-170-40
170
13.2
4.7 × 6.7 × 17.8
4.0 × 14.4
FS5972-250-37
250
25.8
5.1 × 9.5 × 24.0
3.5 × 19.6
FS5972-410-99
410
23.1
10.2 × 4.5 × 15.2
9.3 × 4.7
FS5972-600-99
600
24.3
10.2 × 5.3 × 15.2
9.3 × 4.7
2A0030
2A0040
2A0056
2A0069
2A0081
2A0110
2A0138
2A0169
2A0211
2A0250
2A0312
2A0360
2A0415
2
3
Three-Phase 400 V Class
4A0002
4A0004
4A0005
FS5972-10-07
10
2.7
5.6 × 1.8 × 13.0
4.5 × 12.3
FS5972-18-07
18
2.9
5.6 × 1.8 × 13.0
4.5 × 12.3
4A0007
4A0009
4A0011
1
4A0018
4A0023
FS5972-35-07
35
4.6
8.1 × 2.0 × 14.0
6.9 × 13.2
FS5972-60-07
60
8.8
9.3 × 2.6 × 16.1
8.0 × 15.4
FS5972-100-35
100
16.5
3.5 × 5.9 × 13.0
2.6 × 10.0
FS5972-170-35
170
10.4
4.7 × 6.7 × 17.8
4.0 × 14.4
FS5972-250-37
250
25.8
5.1 × 9.5 × 24.0
3.5 × 19.6
FS5972-410-99
410
23.1
10.2 × 4.5 × 15.2
9.3 × 4.7
FS5972-600-99
600
24.3
10.2 × 5.3 × 15.2
9.3 × 4.7
FS5972-800-99
800
69.4
11.8 × 6.3 × 28.2
10.8 × 8.3
4A0031
4A0038
4A0044
4A0058
4A0072
4A0088
4A0103
4A0139
2
4A0165
4A0208
4A0296
4A0362
4A0414
4A0515
4A0675
Standards Compliance
4A0250
3
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
341
C
C.1 European Standards
W
W
Y
Y
D
X
H
H
X
D
Figure 1
Figure 2
W
X
Y
X
H
D
Figure 3
Figure C.5 EMC Filter Dimensions
n DC Link Chokes for EN 61000-3-2 Compliance
Table C.3 DC Link Chokes for Harmonic Reduction
Drive Model
2A0004
2A0006
DC Link Chokes
Model
200 V Three-Phase Units
Rating
UZDA-B
5.4 A
8 mH
400 V Three-Phase Units
4A0002
4A0004
Note:
342
UZDA-B
3.2 A
28 mH
DC link chokes are not required for other models to comply with EMC.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
C.2 UL and CSA Standards
C.2 UL and CSA Standards
u UL Standards Compliance
The UL/cUL mark applies to products in the United States and Canada. It indicates that UL has performed product testing and
evaluation, and determined that their stringent standards for product safety have been met. For a product to receive UL
certification, all components inside that product must also receive UL certification.
Figure C.6 UL/cUL Mark
This drive is tested in accordance with UL standard UL508C and complies with UL requirements. The conditions described
below must be met to maintain compliance when using this drive in combination with other equipment:
n Installation Area
Do not install the drive to an area greater than pollution degree 2 (UL standard).
n Main Circuit Terminal Wiring
Yaskawa recommends using closed-loop crimp terminals on all drive models. To maintain UL/cUL approval, UL-Listed
closed-loop crimp terminals are specifically required when wiring the drive main circuit terminals on models 2A0110 to
2A0415, 4A0058 to 4A0675, and 5A0041 to 5A0242. Use only the tools recommended by the terminal manufacturer for
crimping. Refer to Closed-Loop Crimp Terminal Size on page 343 for closed-loop crimp terminal recommendations.
Closed-Loop Crimp Terminal Recommendations
Yaskawa recommends crimp terminals made by JST and Tokyo DIP (or equivalent) for the insulation cap. Table C.4 matches
the wire gauges and terminal screw sizes with Yaskawa-recommended crimp terminals, tools, and insulation caps. Refer to
the appropriate Wire Gauge and Torque Specifications table for the wire gauge and screw size for your drive model. Place
orders with a Yaskawa representative or the Yaskawa sales department.
The closed-loop crimp terminal sizes and values listed in Table C.4 are Yaskawa recommendations.
Wire gauge values shown in bold italic are the recommended values. Refer to local codes for proper selections.
Table C.4 Closed-Loop Crimp Terminal Size
Wire Gauge (AWG, kcmil)
Drive Model
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
Screw
Size
Crimp
Terminal
Model
Number
Tool
Machine No.
Die Jaw
YA-4
AD-900
YA-4
AD-900
Insulation
Cap Model
No.
Code <1>
TP-003
100-054-028
TP-005
100-054-029
TP-003
100-054-028
TP-005
100-054-029
TP-003
100-054-028
TP-005
100-054-029
2A0012
R2-4
M4
12
10
14
14
12
12
R2-4
M4
10
–
2A0018
14
12
12
10
M4
M4
10
2A0030
8
6
R5.5-4
R2-4
10
2A0021
R5.5-4
R5.5-4
R5.5-4
YA-4
AD-900
YA-4
AD-900
TP-005
100-054-029
AD-900
TP-005
100-054-029
AD-901
TP-008
100-054-031
AD-902
TP-014
100-054-033
R5.5-4
M4
8-4
14-NK4
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
YA-4
343
Standards Compliance
200 V Class
14
2A0004
2A0006
2A0008
2A0010
C
C.2 UL and CSA Standards
Wire Gauge (AWG, kcmil)
Drive Model
2A0040
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
8
8
6
6
6
2A0056
4
M8
3
3
2A0081
M4
M6
4
2A0069
Screw
Size
M8
Crimp
Terminal
Model
Number
8-4
14-NK4
R14-6
R22-6
R22-8
R38-8
Tool
Machine No.
YA-4
YA-5
YA-5
Die Jaw
Insulation
Cap Model
No.
Code <1>
AD-901
TP-008
100-054-031
AD-902
TP-014
100-054-033
AD-952
TP-014
100-051-261
AD-953
TP-022
100-051-262
AD-953
TP-022
100-051-263
AD-954
TP-038
100-051-264
R38-8
YA-5
AD-954
TP-038
100-051-264
R38-8
YA-5
AD-954
TP-038
100-051-264
1/0
R60-8
YA-5
AD-955
TP-060
100-051-265
1
R38-10
1/0
R60-10
TD-321,
TD-311
TP-060
TD-323,
TD-312
TP-080
TD-323,
TD-312
TP-080
TD-324,
TD-312
TP-100
100-051-269
TD-321,
TD-311
TP-060
100-051-266
TD-323,
TD-312
TP-080
100-054-036
TD-323,
TD-312
TP-080
100-051-558
TD-324,
TD-312
TP-100
100-051-560
TP-150
100-051-562
TP-150
100-051-273
TD-323,
TD-312
TP-080
100-051-558
TD-324,
TD-312
TP-100
100-051-560
150-L12
TD-325,
TD-313
TP-150
100-051-562
100-L12
TD-324,
TD-312
TP-100
100-051-560
150-L12
TD-325,
TD-313
TP-150
100-051-562
TD-327,
TD-314
TP-200
325-12
TD-328,
TD-315
TP-325
100-051-277
150-L12
TD-325,
TD-313
TP-150
100-051-562
TD-327,
TD-314
TP-200
TD-328,
TD-315
TP-325
2
3
2
2A0110
M8
1
2A0138
M10
2/0
2/0
70-10
–
3/0
2A0169
2A0250
70-10
M10
R100-10
1/0 × 2P
R60-10
M10
2/0 × 2P
70-10
3/0 × 2P
80-L12
4/0 × 2P
100-L12
–
250 × 2P
250
–
M12
3/0 × 2P
3/0 × 2P
4/0 × 2P
4/0 × 2P
M12
300 × 2P
4/0 × 2P
250 × 2P
250 × 2P
300 × 2P
2A0360
M12
350 × 2P
400 × 2P
2A0415
600 × 2P
250 × 2P
–
300 × 2P
300 × 2P
350 × 2P
350 × 2P
400 × 2P
500 × 2P
600 × 2P
344
YF-1
YET-300-1
TD-325,
TD-313
100-L12
180-L12
YF-1
YET-300-1
YF-1
YET-300-1
200-L12
500 × 2P
600
YF-1
YET-300-1
80-L12
250 × 2P
4/0 × 2P
150-L12
YF-1
YET-300-1
R150-12
300
2A0312
80-10
4/0
2A0211
YF-1
YET-300-1
M12
180-L12
200-L12
325-12
YF-1
YET-300-1
100-061-114
100-051-266
100-054-036
100-054-036
100-051-267
100-066-688
100-051-564
100-066-688
100-051-564
100-051-277
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
C.2 UL and CSA Standards
Wire Gauge (AWG, kcmil)
Drive Model
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
Screw
Size
Crimp
Terminal
Model
Number
Tool
Machine No.
Insulation
Cap Model
No.
Code <1>
TP-003
100-054-028
TP-005
100-054-029
TP-003
100-054-028
TP-005
100-054-029
AD-900
TP-005
100-054-029
100-054-031
Die Jaw
400 V Class
4A0002
4A0004
4A0005
4A0007
4A0009
4A0011
14
R2-4
12
M4
10
14
14
12
12
12
M4
8
TP-008
TP-014
100-054-033
10
R5.5-4
AD-900
TP-005
100-054-029
100-054-031
M4
10
M5
6
8
8
6
6
6
M6
4
6
M8
4
4
4A0072
M5
M8
3
8-4
YA-4
AD-902
8
4A0058
R5.5-4
AD-901
–
4A0044
AD-900
14-NK4
6
4A0038
YA-4
6
8
4A0031
AD-900
R5.5-4
10
4A0023
YA-4
R2-4
M4
10
4A0018
R5.5-4
8-4
YA-4
AD-901
TP-008
14-NK4
AD-902
TP-014
100-054-033
R5.5-5
AD-900
TP-005
100-054-030
AD-901
TP-008
100-054-032
R8-5
YA-4
R14-5
AD-902
TP-014
100-054-034
R8-5
AD-901
TP-008
100-054-032
R14-5
R14-6
R22-6
R14-8
R22-8
YA-4
YA-5
YA-5
AD-902
TP-014
100-054-034
AD-952
TP-014
100-051-261
AD-953
TP-022
100-051-262
AD-952
TP-014
100-054-035
AD-953
TP-022
100-051-263
AD-953
TP-022
100-051-263
AD-954
TP-038
100-051-264
AD-954
TP-038
100-051-264
AD-955
TP-060
100-051-265
AD-954
TP-038
100-051-264
R60-8
AD-955
TP-060
100-051-265
R60-10
TD-321,
TD-311
TP-060
100-051-266
TD-323,
TD-312
TP-080
TD-324,
TD-312
TP-100
100-051-269
TD-323,
TD-312
TP-080
100-051-267
TD-324,
TD-312
TP-100
100-051-269
TD-224,
TD-212
TP-038
100-051-556
TD-227,
TD-214
TP-080
100-051-557
TD-228,
TD-214
TP-100
100-051-269
TD-229,
TD-215
TP-150
100-051-272
R22-8
R38-8
YA-5
3
M8
1
1/0
1
1
1/0
1/0
M8
1/0
4A0139
2/0
2/0
3/0
3/0
M10
R38-8
70-10
80-10
4/0
R100-10
3/0
80-10
4A0165
M10
4/0
R100-10
2 × 2P
3/0 × 2P
80-L10
M10
4/0
250
300
YA-5
YF-1
YET-300-1
YF-1
YET-300-1
38-L10
1 × 2P
4A0208
YA-5
R60-8
2
4A0103
R38-8
R100-10
R150-10
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
YF-1
YET-150-1
100-054-036
100-051-267
345
Standards Compliance
2
4A0088
C
C.2 UL and CSA Standards
Wire Gauge (AWG, kcmil)
Drive Model
R/L1, S/L2, T/L3
U/T1, V/T2, W/T3
1 × 2P
–
80-L10
4/0 × 2P
100-L10
M10
R150-10
350
180-10
400
200-10
325-10
TD-224,
TD-212
TP-038
100-051-556
TD-227,
TD-214
TP-080
100-051-557
TD-228,
TD-214
TP-100
100-051-559
TD-229,
TD-215
TP-150
100-051-561
TP-150
100-051-272
TD-327,
TD-314
TP-200
TD-328,
TD-315
TP-325
100-051-565
100-066-687
100-051-563
TD-323,
TD-312
TP-080
100-051-558
4/0 × 2P
100-L12
TD-324,
TD-312
TP-100
100-051-560
TD-325,
TD-313
TP-150
100-051-562
150-L12
300 × 2P
–
350 × 2P
M12
180-L12
YF-1
YET-300-1
100-066-688
TD-327,
TD-314
TP-200
325-12
TD-328,
TD-315
TP-325
100-051-277
3/0 × 2P
80-L12
TD-323,
TD-312
TP-080
100-051-558
4/0 × 2P
100-L12
TD-324,
TD-312
TP-100
100-051-560
TD-325,
TD-313
TP-150
100-051-562
TD-327,
TD-314
TP-200
TD-328,
TD-315
TP-325
100-051-277
TD-324,
TD-312
TP-100
100-051-560
TD-325,
TD-313
TP-150
100-051-562
TD-323,
TD-312
TP-080
100-051-558
TD-324,
TD-312
TP-100
100-051-560
TD-325,
TD-313
TP-150
100-051-562
TD-324,
TD-312
TP-100
100-051-560
TD-325,
TD-313
TP-150
100-051-562
–
180-12
400
R200-12
500
600
250 × 2P
M12
300 × 2P
150-L12
350 × 2P
180-L12
400 × 2P
200-L12
500
4/0 × 2P
100-L12
M12
250 × 2P
150-L12
300 × 2P
3/0 × 4P
3/0 × 4P
4/0 × 4P
4/0 × 4P
M12
100-L12
YF-1
YET-300-1
150-L12
300 × 2P
4/0 × 4P
300 × 4P
YF-1
YET-300-1
80-L12
250 × 4P
250 × 4P
YF-1
YET-300-1
325-12
600
4A0675
YF-1
YET-300-1
Code <1>
Die Jaw
80-L12
350
4A0515
YF-1
YET-150-1
Insulation
Cap Model
No.
3/0 × 2P
250 × 2P
4A0414
Machine No.
150-L10
300
600
4A0362
Tool
38-L10
500
4A0296
Crimp
Terminal
Model
Number
3/0 × 2P
250 × 2P
4A0250
Screw
Size
100-L12
M12
150-L12
YF-1
YET-300-1
100-066-689
100-051-275
100-066-688
100-051-564
<1> Codes refer to a set of three crimp terminals and three insulation caps. Prepare input and output wiring using two sets for each connection.
Example 1: Models with 300 kcmil for both input and output require one set for input terminals and one set for output terminals, so the user should
order two sets of [100-051-272].
Example 2: Models with 4/0 AWG × 2P for both input and output require two sets for input terminals and two sets for output terminals, so the user
should order four sets of [100-051-560].
Note:
346
Use crimp insulated terminals or insulated shrink tubing for wiring connections. Wires should have a continuous maximum allowable
temperature of 75 °C 600 Vac UL-approved vinyl-sheathed insulation.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
C.2 UL and CSA Standards
Input Fuse Installation
Yaskawa recommends installing one of the following types of branch circuit protection to maintain compliance with UL508C.
Semiconductor protective type fuses are preferred. Alternate branch circuit protection devices are also listed in Table C.5.
<1>
Time Delay Fuse
Rating Amps <2>
Non-time Delay
Fuse Rating
Amps <3>
Bussman Semiconductor Fuse
Rating (Fuse
Ampere) <4>
3.9
7.3
8.8
10.8
13.9
18.5
24
200 V Class
15
15
15
20
25
35
45
6.25
12
15
17.5
20
30
40
10
20
25
30
40
50
70
FWH-70B (70)
FWH-70B (70)
FWH-70B (70)
FWH-70B (70)
FWH-70B (70)
FWH-90B(90)
FWH-90B(90)
10
15
20
25
30
40
50
60
75
100
125
37
52
68
80
96
111
136
164
200
271
324
60
100
125
150
175
200
250
300
400
500
600
60
90
110
125
150
175
225
250
350
450
500
110
150
200
225
275
300
400
450
600
800
800
FWH-100B (100)
FWH-200B (200)
FWH-200B (200)
FWH-200B (200)
FWH-300A (300)
FWH-300A (300)
FWH-350A (350)
FWH-400A (400)
FWH-400A (400)
FWH-600A (600)
FWH-700A (700)
150
394
700
600
1000 <5>
FWH-800A (800)
FWH-1000A (1000)
Drive Model
Nominal
Output Power
HP
AC Drive Input
Amps
2A0004
2A0006
2A0008
2A0010
2A0012
2A0018
2A0021
0.75
1 - 1.5
2
3
3
5
7.5
2A0030
2A0040
2A0056
2A0069
2A0081
2A0110
2A0138
2A0169
2A0211
2A0250
2A0312
2A0360
2A0415
175
MCCB Rating
Amps
471
900
800
1400 <5>
3.5
7.5
10
12
15
20
35
40
60
75
90
100
110
150
175
225
250
350
400
500
6
12
17.5
20
25
40
60
70
110
125
150
150
200
250
300
400
500
600
700
800
FWH-40B (40)
FWH-50B (50)
FWH-70B (70)
FWH-70B (70)
FWH-90B (90)
FWH-90B (90)
FWH-80B (80)
FWH-100B (100)
FWH-125B (125)
FWH-200B (200)
FWH-250A (250)
FWH-250A (250)
FWH-250A (250)
FWH-250A (250)
FWH-250A (250)
FWH-350A (350)
FWH-400A (400)
FWH-500A (500)
FWH-600A (600)
FWH-700A (700)
600
1000 <5>
FWH-800A (800)
4A0002
4A0004
4A0005
4A0007
4A0009
4A0011
4A0018
4A0023
4A0031
4A0038
4A0044
4A0058
4A0072
4A0088
4A0103
4A0139
4A0165
4A0208
4A0250
4A0296
1
2
3
3
5
7.5
10
15
20
25
30
40
50
60
75
100
125
150
200
250
2.1
4.3
5.9
8.1
9.4
14
20
24
38
44
52
58
71
86
105
142
170
207
248
300
400 V Class
15
15
15
15
15
25
40
45
75
75
100
100
125
150
200
250
300
400
450
600
4A0362
300
346
600
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
347
Standards Compliance
Table C.5 Factory Recommended AC Drive Branch Circuit Protection (Normal Duty)
C
C.2 UL and CSA Standards
MCCB Rating
Amps
Delay
Time Delay Fuse Non-time
Fuse Rating
<2>
Rating Amps
Amps <3>
Bussman Semiconductor Fuse
Rating (Fuse
Ampere) <4>
Drive Model
Nominal
Output Power
HP
AC Drive Input
Amps
4A0414
350
410
800
700
1200 <5>
FWH-800A (800)
4A0515
400 - 450
465
900
800
1350 <5>
FWH-1000A (1000)
4A0675
500 - 600
657
1200
1100 <5>
1800 <5>
FWH-1200A (1200)
5A0003
5A0004
5A0006
5A0009
5A0011
5A0017
5A0022
5A0027
2
3
5
7.5
10
15
20
25
3.6
5.1
8.3
12
16
23
31
38
600 V Class
15
15
15
20
30
40
60
75
6.25
8
12
20
25
40
50
60
10
15
20
35
45
60
90
110
FWP-50B (50)
FWP-50B (50)
FWP-60B (60)
FWP-60B (60)
FWP-70B (70)
FWP-100B (100)
FWP-100B (100)
FWP-125A (125)
5A0032
5A0041
5A0052
5A0062
5A0077
5A0099
5A0125
5A0145
5A0192
5A0242
30
40
50
60
75
100
125
150
200
250
45
44
54
66
80
108
129
158
228
263
75
75
100
125
150
175
225
300
400
500
75
75
90
110
125
175
225
275
350
450
125
125
150
175
225
300
350
450
600
700
FWP-125A (125)
FWP-175A (175)
FWP-175A (175)
FWP-250A (250)
FWP-250A (250)
FWP-250A (250)
FWP-350A (350)
FWP-350A (350)
FWP-600A (600)
FWP-600A (600)
<1>
<1>
<2>
<3>
<4>
Maximum MCCB Rating is 15 A, or 200 % of drive input current rating, whichever is larger. MCCB voltage rating must be 600 VAC or greater.
Maximum Time Delay fuse is 175% of drive input current rating. This covers any Class CC, J or T class fuse.
Maximum Non-time Delay fuse is 300% of drive input current rating. This covers any CC, J or T class fuse.
When using semiconductor fuses, Bussman FWH and FWP are required for UL compliance. Select FWH for 200 V Class and 400 V Class models
and FWP fuses for 600 V models.
<5> Class L fuse is also approved for this rating.
348
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
C.2 UL and CSA Standards
n Low Voltage Wiring for Control Circuit Terminals
Wire low voltage wires with NEC Class 1 circuit conductors. Refer to national state or local codes for wiring. The external
power supply shall be a UL listed Class 2 power supply source or equivalent only.
Table C.6 Control Circuit Terminal Power Supply
Input / Output
Terminal Signal
Digital inputs
Analog inputs / outputs
S1 to S8, SC
+V, A1, A2, A3, AC, AM, FM
Power Supply Specifications
Use the internal LVLC power supply of the drive. Use class
2 for external power supply.
Use the internal LVLC power supply of the drive. Use class
2 for external power supply.
n Drive Short Circuit Rating
The drive is suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical Amperes, 240 Vac
maximum (200 V Class), 480 Vac maximum (400 V Class), and 600 Vac maximum (600 V Class) when protected by Bussmann
Type FWH or FWP fuses as specified in Factory Recommended Branch Circuit Protection on page 336.
u CSA Standards Compliance
Figure C.7 CSA Mark
n CSA for Industrial Control Equipment
The drive is CSA-certified as Industrial Control Equipment Class 3211.
Specifically, the drive is certified to: CAN/CSA C22.2 No. 04-04 and CAN/CSA C22.2 No.14-05.
u Drive Motor Overload Protection
Set parameter E2-01 (motor rated current) to the appropriate value to enable motor overload protection. The internal motor
overload protection is UL listed and in accordance with the NEC and CEC.
n E2-01: Motor Rated Current
Standards Compliance
Setting Range: Model-dependent
Default Setting: Model-dependent
Parameter E2-01 protects the motor when parameter L1-01 is not set to 0. The default for L1-01 is 1, which enables protection
for standard induction motors.
If Auto-Tuning has been performed successfully, the motor data entered to T1-04 is automatically written to parameter E2-01.
If Auto-Tuning has not been performed, manually enter the correct motor rated current to parameter E2-01.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
349
C
C.2 UL and CSA Standards
n L1-01: Motor Overload Protection Selection
The drive has an electronic overload protection function (oL1) based on time, output current, and output frequency that protects
the motor from overheating. The electronic thermal overload function is UL-recognized, so it does not require an external
thermal relay for single motor operation.
This parameter selects the motor overload curve used according to the type of motor applied.
Table C.7 Overload Protection Settings
Setting
0
Disabled
1
2
3
6
Description
Disabled the internal motor overload protection of the drive.
Selects protection characteristics for a standard self-cooled motor with limited cooling capabilities
Standard fan-cooled motor (60 Hz default) when running below the rated speed. The motor overload detection level (oL1) is automatically
reduced when running below the motor rated speed.
Selects protection characteristics for a motor with self-cooling capability within a speed range of
Drive duty motor with a speed range of 1:10 10:1. The motor overload detection level (oL1) is automatically reduced when running below
1/10 of the motor rated speed.
Selects protection characteristics for a motor capable of cooling itself at any speed including zero
Vector motor with a speed range of 1:100 speed (externally cooled motor). The motor overload detection level (oL1) is constant over the
entire speed range.
Selects protection characteristics for a standard self-cooled motor with limited cooling capabilities
when running below the rated speed. The motor overload detection level (oL1) is automatically
reduced when running below the motor rated speed.
Standard fan-cooled motor (50 Hz)
When connecting the drive to more than one motor for simultaneous operation, disable the electronic overload protection
(L1-01 = 0) and wire each motor with its own motor thermal overload relay.
Enable motor overload protection (L1-01 ≠ 0) when connecting the drive to a single motor, unless another motor overload
preventing device is installed. The drive electronic thermal overload function causes an oL1 fault, which shuts off the output
of the drive and prevents additional overheating of the motor. The motor temperature is continually calculated while the drive
is powered up.
n L1-02: Motor Overload Protection Time
Setting Range: 0.1 to 5.0 min
Factory Default: 1.0 min
Parameter L1-02 determines how long the motor is allowed to operate before the oL1 fault occurs when the drive is running
a hot motor at 60 Hz and at 150% of the full load amp rating (E2-01) of the motor. Adjusting the value of L1-02 can shift the
set of oL1 curves up the y axis of the diagram below, but will not change the shape of the curves.
Time (min)
10
7
3
Cold Start
1
0.4
Hot Start
0.1
0
100
150
200
Motor Current (%)
(E2-01=100 %)
Figure C.8 Motor Overload Protection Time
350
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
C.2 UL and CSA Standards
u Precautionary Notes on External Heatsink (IP00/Open Type Enclosure)
When mounting the drive heatsink out the back of an enclosure, UL compliance requires covering exposed capacitors in the
main circuit to prevent injury to surrounding personnel.
The portion of the external heatsink that projects out can be protected with the enclosure or with the appropriate capacitor
cover after completing drive installation. The drive models listed in Table C.8 require additional protection by means of a
capacitor cover. Order capacitor covers from a Yaskawa representative or directly from the Yaskawa sales department.
Refer to Figure C.9 for a detailed description of the capacitor cover parts.
Table C.8 Capacitor Cover
Drive Model
2A0110
2A0138
2A0169
2A0211
2A0250
2A0312
2A0360
2A0415
4A0058
4A0072
4A0088
4A0103
4A0139
4A0165
4A0208
4A0250
4A0296
4A0362
4A0414
4A0515
4A0675
5A0041
5A0052
5A0062
5A0077
5A0099
5A0125
5A0145
5A0192
5A0242
Code Number
100-061-273
100-061-274
Model
ECAT31875-11
ECAT31876-11
100-061-275
ECAT31877-11
100-061-277
ECAT31726-11
100-061-278
ECAT31698-11
100-061-273
100-061-274
ECAT31875-11
ECAT31876-11
100-061-276
ECAT31878-11
100-061-275
ECAT31877-11
100-061-277
ECAT31726-11
100-061-278
ECAT31698-11
100-061-279
ECAT31740-11
100-061-280
ECAT31746-11
100-061-274
ECAT31876-11
100-061-275
ECAT31877-11
100-061-277
ECAT31726-11
100-061-278
ECAT31698-11
Standards Compliance
<1> Requires two sets.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
351
C
C.2 UL and CSA Standards
A
B
C
E
D
A – Drive (outside panel)
B – Drive (inside panel)
C – Opening to capacitors
D – Installation screws
E – Capacitor cover
Figure C.9 Capacitor Cover
352
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
This Page Intentionally Blank
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
353
Revision History
The revision dates and the numbers of the revised manuals appear on the bottom of the back cover.
Date of Publication
November 2012
354
Revision
Number
-
Section
Revised Content
-
First Edition. This manual supports drive software version PRG: 8550.
YASKAWA TOEP YAIP1W 01A YASKAWA AC Drive - iQpump1000 Quick Start Guide
iQpump1000 AC Drive
Intelligent Pump Controller
Quick Start Guide
YASKAWA AMERICA, INC.
2121 Norman Drive South, Waukegan, IL 60085, U.S.A.
Phone: (800) YASKAWA (927-5292) or 1-847-887-7000 Fax: 1-847-887-7310
http://www.yaskawa.com
DRIVE CENTER (INVERTER PLANT)
2-13-1, Nishimiyaichi, Yukuhashi, Fukuoka, 824-8511, Japan
Phone: 81-930-25-3844 Fax: 81-930-25-4369
http://www.yaskawa.co.jp
YASKAWA ELECTRIC CORPORATION
New Pier Takeshiba South Tower, 1-16-1, Kaigan, Minatoku, Tokyo, 105-6891, Japan
Phone: 81-3-5402-4502 Fax: 81-3-5402-4580
http://www.yaskawa.co.jp
YASKAWA ELÉTRICO DO BRASIL LTDA.
Avenda Fagundes Filho, 620 Bairro Saude, São Paulo, SP04304-000, Brasil
Phone: 55-11-3585-1100 Fax: 55-11-5581-8795
http://www.yaskawa.com.br
YASKAWA EUROPE GmbH
Hauptstrasse 185, 65760 Eschborn, Germany
Phone: 49-6196-569-300 Fax: 49-6196-569-398
http://www.yaskawa.eu.com
YASKAWA ELECTRIC UK LTD.
1 Hunt Hill Orchardton Woods, Cumbernauld, G68 9LF, United Kingdom
Phone: 44-1236-735000 Fax: 44-1236-458182
http://www.yaskawa.co.uk
YASKAWA ELECTRIC KOREA CORPORATION
9F, Kyobo Securities Bldg., 26-4, Yeouido-dong, Yeongdeungpo-gu, Seoul, 150-737, Korea
Phone: 82-2-784-7844 Fax: 82-2-784-8495
http://www.yaskawa.co.kr
YASKAWA ELECTRIC (SINGAPORE) PTE. LTD.
151 Lorong Chuan, #04-01, New Tech Park, 556741, Singapore
Phone: 65-6282-3003 Fax: 65-6289-3003
http://www.yaskawa.com.sg
YASKAWA ELECTRIC (SHANGHAI) CO., LTD.
12F, Carlton Bld., No.21 HuangHe Road, HuangPu District, Shanghai 200003, China
Phone: 86-21-5385-2200 Fax: 86-21-5385-3299
http://www.yaskawa.com.cn
YASKAWA ELECTRIC (SHANGHAI) CO., LTD. BEIJING OFFICE
Room 1011, Tower W3 Oriental Plaza, No. 1 East Chang An Ave.,
Dong Cheng District, Beijing, 100738, China
Phone: 86-10-8518-4086 Fax: 86-10-8518-4082
YASKAWA ELECTRIC TAIWAN CORPORATION
9F, 16, Nanking E. Rd., Sec. 3, Taipei, 104, Taiwan
Phone: 886-2-2502-5003 Fax: 886-2-2505-1280
YASKAWA ELECTRIC INDIA PRIVATE LIMITED
#17/A Electronics City, Hosur Road Bangalore 560 100 (Karnataka), India
Phone: 91-80-4244-1900 Fax: 91-80-4244-1901
http://www.yaskawaindia.in
YASKAWA AMERICA, INC.
In the event that the end user of this product is to be the military and said product is to be employed in any weapons systems or the manufacture
thereof, the export will fall under the relevant regulations as stipulated in the Foreign Exchange and Foreign Trade Regulations. Therefore, be sure
to follow all procedures and submit all relevant documentation according to any and all rules, regulations and laws that may apply.
Specifications are subject to change without notice for ongoing product modifications and improvements.
© 2012 YASKAWA AMERICA, INC. All rights reserved.
MANUAL NO. TOEP YAIP1W 01A
Published in U.S.A November 2012 12-11
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