YASKAWA VS-616G5 Series Owner's Manual

PREFACE
YASKAWA’s VS−616G5 is a user−friendly inverter provided with vector control for
standard models in addition to V/f control. This instruction manual describes
installation, maintenance and inspection, troubleshooting, and specifications of the
VS−616G5. Read this instruction manual thoroughly before operation.
YASKAWA ELECTRIC CORPORATION
General Precautions
S Some drawings in this manual are shown with the protective cover or shields removed, in order to
describe detail with more clarity. Make sure all covers and shields are replaced before operating
this product.
S This manual may be modified when necessary because of improvement of the product, modification, or changes in specifications.
Such modifications are denoted by a revised manual No.
S To order a copy of this manual, if your copy has been damaged or lost, contact your YASKAWA
representative.
S YASKAWA is not responsible for any modification of the product made by the user, since that will
void your guarantee.
2
NOTES FOR SAFE OPERATION
NOTES FOR SAFE OPERATION
Read this instruction manual thoroughly before installation, operation, maintenance or inspection of
the VS−616G5. In this manual, NOTES FOR SAFE OPERATION are classified as ”WARNING” or
”CAUTION”.
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury
to personnel.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury to personnel and damage to equipment.
It may also be used to alert against unsafe practices.
Even items described in
CAUTION may result in a vital accident in some situations. In either
case, follow these important notes.
NOTE
:
These are steps to be taken to insure proper operation.
RECEIVING
CAUTION
(Ref. page)
S Do not install or operate any inverter which is damaged or has missing
parts.
Failure to observe this caution may result in personal injury or equipment damage.
10
3
INSTALLATION
CAUTION
(Ref. page)
S Lift the cabinet by the base. When moving the unit, never lift by the front
cover.
Otherwise, the main unit may be dropped causing damage to the unit.
. . . . . . . . . . 12
S Mount the inverter on nonflammable material (i.e. metal).
Failure to observe this caution can result in a fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
S When mounting units in an enclosure, install a fan or other cooling device
to keep the intake air temperature below 45_C.
Overheating may cause a fire or damage to the unit.
. . . . . . . . . . . . . . . . . . . . . . . . 12
WIRING
WARNING
(Ref. page)
S Only commence wiring after verifying that the power supply is turned OFF.
Failure to observe this warning can result in an electrical shock or a fire.
. . . . . . . . 17
S Wiring should be performed only by qualified personnel.
Failure to observe this warning can result in an electrical shock or a fire.
. . . . . . . . 17
S When wiring the emergency stop circuit, check the wiring thoroughly
before operation.
Failure to observe this warning can result in personal injury.
. . . . . . . . . . . . . . . . . 17
S Make sure to ground the ground terminal before connecting the other
terminals.
Failure to observe this warning can result in an electrical shock.
. . . . . . . . . . . . . . 21
4
NOTES FOR SAFE OPERATION
CAUTION
(Ref. page)
S Verify that the inverter rated voltage coincides with the AC power supply
voltage.
Failure to observe this caution can result in personal injury or a fire.
. . . . . . . . . . . 17
S Do not perform a withstand voltage test of the inverter.
It may cause semi−conductor elements to be damaged.
. . . . . . . . . . . . . . . . . . . . . . 17
S To connect a braking resistor, braking resistor unit or braking unit, follow
the procedures described in APPENDIX 3.
Improper connection may cause a fire.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
S Tighten terminal screws to the specified tightening torque.
Failure to observe this caution can result in a fire.
. . . . . . . . . . . . . . . . . . . . . . . . . . 17
S Never connect the AC main circuit power supply to output terminals U, V
and W.
The inverter will be damaged and invalidate the guarantee.
. . . . . . . . . . . . . . . . . 21
5
OPERATION
WARNING
(Ref. page)
S Only turn ON the input power supply after replacing the front cover. Do not
remove the cover while current is flowing.
Failure to observe this warning can result in an electrical shock.
. . . . . . . . . . . . . . 35
S When the retry function (L5−02) is selected, do not approach the inverter
or the load, since it may restart suddenly after being stopped.
(Construct machine system, so as to assure safety for personnel, even if the
inverter should restart.)
Failure to observe this warning can result in personal injury.
. . . . . . . . . . . . . . . . . 35
S Since the stop button can be disabled by a function setting, install a separate emergency stop switch.
Failure to observe this warning can result in personal injury.
. . . . . . . . . . . . . . . . . 35
S If an alarm is reset with the operation signal ON, the inverter restarts automatically. Only reset the alarm after verifying that the operation signal is
OFF.
Failure to observe this warning can result in personal injury.
. . . . . . . . . . . . . . . . . 35
CAUTION
(Ref. page)
S Never touch the heatsink or discharging resistor since the temperature is
very high.
Failure to observe this caution can result in harmful burns to the body.
. . . . . . . . . 35
S Since it is easy to change operation speed from low to high speed, verify
the safe working range of the motor and machine before operation.
Failure to observe this caution can result in personal injury and machine damage. . . 35
S Install a holding brake separately if necessary.
Failure to observe this caution can result in personal injury.
S Do not change signals during operation.
The machine or the inverter may be damaged.
. . . . . . . . . . . . . . . . . . 35
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
S All the constants of the inverter have been preset at the factory. Do not
change the settings unnecessarily.
The inverter may be damaged.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6
NOTES FOR SAFE OPERATION
MAINTENANCE AND INSPECTION
WARNING
(Ref. page)
S Never touch high−voltage terminals in the inverter.
Failure to observe this warning can result in an electrical shock.
. . . . . . . . . . . . . . 60
S Replace all protective covers before powering up the inverter. To remove
the cover, make sure to disconnect supply mains.
Failure to observe this warning can result in an electrical shock.
. . . . . . . . . . . . . . 60
S Perform maintenance or inspection only after verifying that the CHARGE
LED goes OFF, after the main circuit power supply is turned OFF.
The capacitors are still charged and can be dangerous.
. . . . . . . . . . . . . . . . . . . . . . 60
S Only authorized personnel should be permitted to perform maintenance,
inspections or parts replacement.
[Remove all metal objects (watches, bracelets, etc.) before operation.]
(Use tools which are insulated against electrical shock.)
Failure to observe this warning can result in an electrical shock.
. . . . . . . . . . . . . . 60
CAUTION
(Ref. page)
S The control PC board employs CMOS ICs. Do not touch the CMOS elements.
They are easily damaged by static electricity.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
S Do not connect or disconnect wires or connectors while power is applied
to the circuit.
Failure to observe this caution can result in personal injury.
. . . . . . . . . . . . . . . . . . 60
S When removing the wiring, remove the ground wire last.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
OTHERS
WARNING
S Never modify the product.
Failure to observe this warning can result in an electrical shock or personal injury and will invalidate the guarantee.
7
WARNING LABEL
A warning label is displayed on the front cover of the inverter, as shown below. Follow these instructions when handling the inverter.
Warning Label
Model CIMR−G5C51P5
Warning Label
WARNING
May cause injury or electric shock.
S Please follow the instructions in the manual before
installation or operation.
S Disconnect all power before opening front cover of unit.
Wait 5 minutes until DC Bus capacitors discharge.
S Use proper grounding techniques.
AVERTISSMENT
Risque de blessure ou décharge électrique.
S Faites attention au mode d’emploi avant d’installer et
mettre en marche.
S Débranchez le courant avant d’ouvrir la couverture
d’avant. Attendez 5 minutes jusqu’à les condensateurs de
DC Bus sont déchargés.
S Soyez à la masse Par une bonne technique.
8
CONTENTS
NOTES FOR SAFE OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1 RECEIVING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.1
1.2
INSPECTION CHECKPOINTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
IDENTIFYING THE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.1
2.2
2.3
2.4
REMOVING AND REPLACING THE DIGITAL OPERATOR . . . . . . . . . . . . . . . . . . . . 12
REMOVING AND REPLACING THE FRONT COVER . . . . . . . . . . . . . . . . . . . . . . . . . 14
CHOOSING A LOCATION TO MOUNT THE INVERTER . . . . . . . . . . . . . . . . . . . . . . 15
CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3 WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.1
3.2
3.3
3.4
3.5
CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
WIRING THE MAIN CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
WIRING THE CONTROL CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
CONFORMATION TO EMC STANDARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
WIRING INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
4 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
4.1
4.2
4.3
OPERATION MODE SELECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
TEST RUN CHECKPOINTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
TEST RUN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
5 SETTING OPERATION CONDITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
5.1
5.2
5.3
5.4
5.5
5.6
5.7
DIGITAL OPERATOR KEY DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
DIGITAL OPERATOR MODE SELECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
OPERATION MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
INITIALIZE MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
PROGRAMMING MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
MODIFIED CONSTANTS MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
MEMOBUS CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
6 MAINTENANCE AND INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
6.1
6.2
PERIODIC INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
PARTS REPLACEMENT SCHEDULE (GUIDELINES) . . . . . . . . . . . . . . . . . . . . . . . . . 61
7 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
7.1
7.2
FAULT DIAGNOSIS AND CORRECTIVE ACTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
MOTOR FAULTS AND CORRECTIVE ACTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
APPENDIX 1 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
APPENDIX 2 DIMENSIONS (mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
APPENDIX 3 TYPICAL CONNECTION DIAGRAM . . . . . . . . . . . . . . . . . . . . . . 71
3.1
3.2
3.3
3.4
BRAKING RESISTOR UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VS OPERATOR MODELS JVOP−95 AND JVOP−96 . . . . . . . . . . . . . . . . . . . . . . . . .
SEQUENCE INPUT AND OUTPUT CONNECTION WITH NPN
TRANSISTOR (0V COMMON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SEQUENCE INPUT AND OUTPUT CONNECTION WITH PNP
TRANSISTOR (SUPPLY SIDE COMMON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
71
72
73
74
APPENDIX 4 CONSTANTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
9
1
RECEIVING
CAUTION
S Do not install or operate any inverter which is damaged or has missing parts.
Failure to observe this caution may result in personal injury or equipment damage.
This chapter describes how to verify the inverter after delivery to the user.
1.1
INSPECTION CHECKPOINTS
(1) Receiving Checkpoints
Table 1
Checkpoints
Checkpoints
Description
Does the inverter model number correspond with Check the model number on the nameplate on the side of the
the purchase order?
VS-616G5. (Refer to page 11.)
Are any parts damaged?
Visually check the exterior and verify that there was no damage during
transport.
Is hardware properly seated and securely tightened?
Remove inverter front cover.
Check all visible hardware with appropriate tools.
Was an instruction manual received?
VS-616G5 Instruction manual (No.: TOE-S616-10.13)
VS-616G5 Descriptive manual for constants (No.: TOEZ-S616-10.11)
If any of the above checkpoints are not satisfactory, contact your YASKAWA representative.
(2) Checking the Nameplate Data
(a) Nameplate Data
Example of European model CIMR−G5C51P5
Inverter Model
Input Spec.
Output Spec.
Lot No.
MODEL
: CIMR − G5C51P5
INPUT
: AC 3PH 500 − 600 V
50/60Hz 4.3A
OUTPUT
: AC 3PH
0 − 400Hz
0 − 600 V
VARIABLE TORQUE CONT.
3.9 A
PRG:
CONSTANT TORQUE CONT.
3.5 A
MASS: 4.0kg
LOT NO
SER NO :
:
YASKAWA ELECTRIC CORPORATION
Fig. 1 Nameplate Data
10
SPEC : 51P51A
E131457 MS
Inverter Spec.
Prg. No.
Mass
Serial No.
UL File No.
1
RECEIVING
(b) Model Designation
CIMR − G5 C 5 1P5
Inverter
VS − 616G5 Series
Symbol
C
Specifications
Europe use
Symbol
5
Voltage
3−phase 575 V class
Symbol
1P5
2P2
to
015
Max. applicable motor output
1.5 kW
2.2 kW
to
15 kW
Fig. 2 Model Designation
(c) Specification Designation
5 1P5 1 A *
Symbol
5
Symbol
1P5
2P2
to
015
Voltage
3−phase 575 V class
Max. applicable motor output
1.5 kW
2.2 kW
to
15 kW
Revision symbol
Symbol
0
Enclosure
Open chassis type
1
Enclosed wall−mounted
type (IP20)
* For special specifications, a spec. sheet No. appears on the nameplate.
Fig. 3 Specification Designation
1.2
IDENTIFYING THE PARTS
Protective Cover (top/bottom)
4−Mounting Holes
Front Cover
Digital Operator
JVOP−130
Heatsink
Nameplate
Ventilation Slots
Fig. 4 Configuration of VS−616G5 (Model CIMR−G5C51P5)
11
2
INSTALLATION
CAUTION
S Lift the cabinet by the base. When moving the unit, never lift by the front cover.
Otherwise, the main unit may be dropped causing damage to the unit.
S Mount the inverter on nonflammable material (i.e. metal).
Failure to observe this caution can result in a fire.
S When mounting units in an enclosure, install a fan or other cooling device to keep the intake air temperature below 45_C.
Overheating may cause a fire or damage to the unit.
This chapter describes the configuration, location and space when mounting the VS−616G5.
2.1
REMOVING AND REPLACING THE DIGITAL OPERATOR
Remove and replace the digital operator as follows.
(1) Removing the Digital Operator
Push the digital operator lever in the
direction shown by arrow 1 and lift the
digital operator in the direction
shown by arrow 2 to remove the digital operator from the front cover.
2
Front Cover
Digital Operator
1
Fig. 5 Removing the Digital Operator
12
2 INSTALLATION
(2) Replacing the Digital Operator
Digital Operator
2
1
Engage the digital operator on claws
A in the direction shown by arrow 1
and then on claws B in the direction
shown by arrow 2 to lock the digital
operator.
Front Cover
Claws A
Claws B
Fig. 6 Replacing the Digital Operator
NOTE
Never fit the digital operator in any other direction or by any other method.
The digital operator will not be connected to the inverter.
13
2.2
REMOVING AND REPLACING THE FRONT COVER
To remove the front cover, first move the digital operator in the direction shown by arrow 1. (See Par.
2.1.) Then squeeze the cover in the direction shown by arrows 2 on both sides and lift in the direction
shown by arrow 3.
1
Front Cover
2
3
2
Fig. 7 Removing and Replacing the Front Cover
NOTE
14
Do not replace the front cover with the digital operator connected. The digital operator will not
be connected to the inverter. Replace the front cover first and then install the digital operator
on the cover. See Par. 2.1 for replacing the digital operator.
2
2.3
INSTALLATION
CHOOSING A LOCATION TO MOUNT THE INVERTER
To ensure proper performance and long operating life, follow the recommendations below when
choosing a location for installing the VS−616G5. Make sure the inverter is protected from the
following conditions:
V Extreme cold and heat.
Use only within ambient temperature range: −10_C to +40_C
V Rain, moisture.
V Oil sprays, splashes
V Salt spray.
V Direct sunlight. (Avoid using outdoors.)
V Corrosive gases or liquids.
V Dust or metallic particles in the air. (For enclosed wall−mounted type)
V Physical shock, vibration.
V Magnetic noise. (Example: welding machines, power devices, etc.)
V High humidity.
V Radioactive materials.
V Combustibles: thinners, solvents, etc.
Climatic condition for temperature, humidity and air pressure should be 3K3 (prEN50178).
15
2.4
CLEARANCES
Install the VS−616G5 vertically and allow sufficient clearances for effective cooling as shown in Fig.
8.
*
Air
50 mm or more
120 mm or more
30 mm or more
30 mm or more
*
120 mm or more
Air
50 mm or more
(a) Front View
(b) Side View
Fig. 8 Clearances
NOTE
16
1.
The clearances required at top/bottom and both sides are common in open chassis type
(IP00) and enclosed wall−mounted type (IP20).
2.
Remove the top and bottom covers to use the open chassis type of 15 kW or less.
3.
For the external dimensions and mounting dimensions, refer to APPENDIX 2 “DIMENSIONS.”
4.
Allowable intake air temperature to the inverter:
Open chassis type
: −10_C to +45_C
Enclosed wall−mounted type : −10_C to +40_C
5.
Ensure sufficient space for the sections at the upper and lower parts marked with ∗ in order
to permit the flow of intake/exhaust air to/from the inverter.
3
3
WIRING
WIRING
WARNING
S Only commence wiring after verifying that the power supply is turned OFF.
Failure to observe this warning can result in an electrical shock or a fire.
S Wiring should be performed only by qualified personnel.
Failure to observe this warning can result in an electrical shock or a fire.
S When wiring the emergency stop circuit, check the wiring thoroughly before operation.
Failure to observe this warning can result in personal injury.
CAUTION
S Verify that the inverter rated voltage coincides with the AC power supply voltage.
Failure to observe this caution can result in personal injury or a fire.
S Do not perform a withstand voltage test of the inverter.
It may cause semi−conductor elements to be damaged.
S To connect a braking resistor, braking resistor unit or braking unit, follow the procedures
described in APPENDIX 3.
Improper connection may cause a fire.
S Tighten terminal screws to the specified tightening torque.
Failure to observe this caution can result in a fire.
This chapter describes the main circuit wiring and the control circuit wiring of the VS−616G5.
17
3.1
CONNECTION DIAGRAM
Below is a connection diagram of the main circuit and control circuit. Using the digital operator, the
motor can be operated by wiring the main circuit only.
DC Reactor
(Option)
Braking Resistor Unit
(Option)
Short−circuit Bar
Fuse
Line Filter
MCCB
1
© ¨1 ¨2
L1(R)
3−Phase
L1
Power Supply
500 to 600V L2
50/60 Hz
L3
L2(S)
L3(T)
B1
VS−616G5
B2
U (T1)
Motor
V (T2)
IM
W (T3)
PE
Forward
Run/Stop
Factory
Setting
2 Reverse Run
when CLOSED
3
Fault Reset
Multi−step Speed Setting 1
(Master/Aux Change)
5
Multi−step Speed
Setting 2
6
Jog Reference
7
External
Baseblock
8
35
36
2kΩ
4 to 20 mA
0 to +10 V
0V
P
P
Multi−function Analog Output
−10 to +10 V
(Output Current at Factory
− Setting, 5 V / Inverter Rated
Current)
21
Analog
Monitor 1
22
Sequence Common
Terminal (0V)
E
+24V
18
Shield Sheath
Connecti
19
TerminalPower
15 Freq. Setting
Supply 15 V 20 mA
20
13 Master Freq. Ref.
−10 to +10V (20kΩ)
9
14 Master Freq. Ref.
4 to 20 mA (250Ω)
10
on
0 to +10 V
+
AM
Multi−function
Contact Input
E
2kΩ
23
Analog
Monitor 2
4
11
Master
Frequency
Reference
3
1 Forward Run
when CLOSED
Reverse
Run/Stop
External
Fault
16 Multi−function Analog
Input −10 to +10V (20kΩ)
P
Multi−function Analog Output
−10 to +10V
− FM + (Output Frequency at Factory
Setting, 0 to 10 V / 100% Frequency)
2
Fault Contact Output
Contact Capacity:
250 VAC 1A or less
30 VDC 1A or less
Multi−function Contact Output
250 VAC 1 A or less
30 VDC 1 A or less
(Signal during Running at
Factory Setting)
17
0V
25
33
Frequency Setting
Power Supply
−15V 20 mA
37
40
P
Serial Communication
RS−422/485
41
42
P
43
Model CIMR−G5C57P5
Fig. 9 Connection Diagram
18
27
26
Opto−coupler Output 1
(Zero Speed Signal at
Factory Setting)
Opto−coupler Output 2
(Speed Agree Signal at
Factory Setting)
Multi−function
Open Collector
Output
48 V 50 mA or
less
3
WIRING
Circuit Descriptions
Refer to the numbers indicated in the diagram on the left.
NOTE
1
These circuits are hazardous and are separated from accessible surfaces by protective separation.
2
These circuits are separated from all other circuits by protective separation consisting of double
and reinforced insulation. These circuits may be interconnected with SELV (or equivalent) or
non−SELV circuits, but not both.
3
These circuits are not separated from hazardous circuits by protective separation, but only with
basic insulation. These circuits cannot be accessed and must not be interconnected with any
circuits which are accessible, unless they are isolated from accessible circuits by supplemental
insulation.
Layout of control circuit terminals
E
ª
11 35 36 13 14 15 16 17 33 25 27 26
1
2
3
4
5
6
7
8
21 22 23 37
42 43
40 41
E
ª
18 19 20
9
10
19
NOTE
indicates shielded wires and
1.
2.
Either control circuit terminal 13 or 14 can be used. (For simultaneous inputs, the two
signals are added internally.)
3.
Control circuit terminal 15/33 of +15 V/−15 V has a maximum output current capacity
of 20 mA.
4.
Multi−function analog output should be used for monitoring meters (e.g. output
frequency meter) and should not be used for feedback control system. Use analog monitor
cards (Model AO−08 or AO−12) for the control system, for a more accurate signal.
5.
When using a braling resistor unit, set the constant L3−04 to “0” (stall prevention level
during decel is “disabled”). If it is not changed, the motor may not stop within the set decel
time.
6.
When using model ERF braking resistor (inverter−mounted type), set the braking resistor
protection selection to “enabled”. If it is not changed, the braking resistor cannot be protected.
7.
When installing a DC reactor (optional for models of 15 kW or below), remove the short−
circuit bar between ¨1 and ¨2 terminals and connect a DC reactor with the terminals.
8.
Select RS−422 or RS−485 of serial communication (terminals 40 to 43) by using the dip
switch on the control PC board. The terminal functions differ between RS−422 and
RS−485.
Table 2
Functions of RS−422 and RS−485
Terminal No.
40
41
42
43
20
indicates twisted−pair shielded wires.
RS−422
Receiver
R+
R−
Driver
S+
S−
RS−485
Receiver/
R+/S+
Driver
R−/S−
Receiver/
R+/S+
Driver
R−/S−
3
3.2
WIRING
WIRING THE MAIN CIRCUIT
WARNING
S Make sure to ground the ground terminal before connecting other terminal.
Failure to observe this warning can result in an electrical shock or a fire.
CAUTION
S Never connect the AC main circuit power supply to output terminals U, V and W.
The inverter will be damaged and invalidate the guarantee.
(1) Wiring Precautions for Main Circuit Input
(a) Installation of Mains Fuses
An input fuse is not provided with VS−616G5. Make sure to connect fuses between the AC
main circuit power supply and VS−616G5 input terminals L1, L2 and L3 to protect the input
diode or cables.
S Input diode protection
A semiconductor protection fuse is recommended to protect the input diode when a
short−circuit occurs in the inverter. Table 3 shows the recommended fuse specificatons. Another fuse can be applied if I2t is smaller than that in the table and rated current
is larger than inverter input current shown in the table.
S Cable protection
General fuse can be applied for cable protection. Follow the local safety regulation
for selection. Select the fuse whose rated current is larger than the inverter input current shown in Table 3.
21
Table 3
Input Fuse Selection
Inverter
Fuse
Max. Applicable Motor Output (kW)
Rated Input
Current
(A)
Rated
Current
(A)
I2t max. (A2s)
(at 575V)
V
1.5
4.3
35
260
700
A70P35
2.2
5.1
35
260
700
A70P35
3.7
7.7
35
260
700
5.5
12.1
50
520
700
7.5
15.4
50
520
700
11
21
70
1040
700
A70P70
15
28
70
1040
700
A70P70
Manufacturer
GOULD
SHAWMUT
Type
A70P35
A70P50
A70P50
Note: Select the fuse whose specifications are more than rated current and less than I2t when using
a fuse other than in the table.
(b) Installation of Ground Fault Interrupter
When connecting a ground fault interrupter to input terminals L1, L2 and L3, select one
that is not affected by high frequency.
(c) Installation of Magnetic Contactor
When the main circuit power supply is shut OFF in the sequence, a magnetic contactor (MC)
can be used instead of a molded−case circuit breaker (MCCB). However, when a magnetic
contactor is switched OFF at the primary side, regenerative braking does not function and
the motor coasts to a stop.
S The load can be operated/stopped by opening/closing the magnetic contactor at the
primary side. However, frequent switching may cause the inverter to malfunction.
S When using a braking resistor unit, use a sequencer to break power supply side on
overload relay trip contact. If the inverter malfunctions, the braking resistor unit may
be burned out.
(d) Terminal Block Connection Sequence
Input power supply phases can be connected to any terminal regardless of the order of L1,
L2 and L3 on the terminal block.
(e) Installation of Line Filter
Install an input line filter to reduce EMC noise. For specifications of the line filter, refer
to Par. 3.4.
22
3
(f)
WIRING
Installation of Reactor
When connecting an inverter (15 kW or less) to a large capacity power supply transformer
(600 kVA or more), or when switching a phase advancing capacitor, excessive peak current
flows in the input power supply circuit, which may damage the converter section. In such
cases, install a DC reactor (optional) between inverter ¨1 and ¨2 terminals or an AC
reactor (optional) on the input side. Installation of a reactor is effective for improvement
of power factor on the power supply side.
(g) Installation of Surge Suppressor
For inductive loads (magnetic contactors, magnetic relays, magnetic valves, solenoids,
magnetic brakes, etc.) connected near the inverter, use a surge suppressor simultaneously.
(h) Prohibition of Installation of Phase Advancing Capacitor
If a phase advancing capacitor or surge suppressor is connected in order to improve the
power factor, it may become overheated and damaged by inverter high harmonic
components. Also, the inverter may malfunction because of overcurrent.
(2) Wiring Precautions for Main Circuit Output
(a) Connection of Terminal Block and Load
Connect output terminals U(T1), V(T2) and W(T3) to motor lead wires U(T1), V(T2) and
W(T3). Verify that the motor rotates in the forward direction (CCW: counterclockwise
when viewed from the motor load side) with the forward run command. If the motor rotation is incorrect, exchange any two of output terminals U(T1), V(T2) or W(T3).
(b) Strict Prohibition of Connection of Input Power Supply to Output Terminals
Never connect the input power supply to output terminals U(T1), V(T2) and W(T3).
(c) Strict Prohibition of Short Circuiting or Grounding of Output Circuit
Never touch the output circuit directly or put the output line in contact with the inverter case.
Otherwise, it may cause an electrical shock or grounding. In addition, never short circuit
the output line.
(d) Prohibition of Connection of Phase Advancing Capacitor or LC/RC Line Filter
Never connect a phase advancing capacitor or LC/RC line filter to the output circuit.
(e) Avoidance of Installation of Magnetic Starter
Do not connect a magnetic starter or magnetic contactor to the output circuit. If the load
is connected while the inverter is running, the inverter overcurrent protective circuit
operates because of inrush current.
23
(f)
Installation of Thermal Overload Relay
An electronic overload protective function is incorporated into the inverter. However,
connect a thermal overload relay when driving several motors with one inverter or when
using a multi−pole motor. When using a thermal overload relay, set inverter constant L1−01
to 0 (motor protection selection: disabled). Additionally, for thermal overload relay, at 50
Hz set the same rated current value as that described on the motor nameplate, or at 60 Hz
1.1 times larger than the rated current value described on the motor nameplate.
(g) Wiring Distance between Inverter and Motor
If the total wiring distance between inverter and motor is excessively long and the inverter
carrier frequency (main transistor switching frequency) is high, harmonic leakage current
from the cable will adversely to affect the inverter and peripheral devices.
If the wiring distance between inverter and motor is long, reduce the inverter carrier
frequency as described below. Carrier frequency can be set by constant C6−01.
Table 4
Wiring Distance between Inverter and Motor
Wiring Distance between
Inverter and Motor
Up to 20m
More than 20m
Carrier Frequency
(Set value of constant C6−01)
10 kHz or less
(10.0)
5 kHz or less
(5.0)
(3) Grounding
S Never ground the inverter in common with welding machines, motors, or other
large−current electrical equipment. Run all the ground wires in a conduit separate
from wires for large−current electrical equipment.
S Use the ground wires described in Table 6 and keep the length as short as possible.
S When using several inverter units side by side, ground the units as shown in Fig. 10,
(a). Do not loop the ground wires as shown in (b).
(a) Acceptable
Fig. 10
24
Grounding of Three Inverter Units
(b) Not Acceptable
3
WIRING
(4) Functions of Main Circuit Terminals
The following table outlines the functions of the main circuit terminals. Wire according to each
terminal function.
Table 5
Terminal Functions
Model
CIMR−G5CV
51P5
52P2
53P7
55P5
57P5
5011
5015
Max Applicable
M
Motor
Output
O
1 5 kW
1.5
2 2 kW
2.2
3 7 kW
3.7
5 5 kW
5.5
7 5 kW
7.5
11 kW
15 kW
L1(R)
L2(S)
Main circuit input
p ppower supply
pp y
L3(T)
U(T1)
V(T2)
Inverter output
W(T3)
B1
B2
Braking resistor unit
©
¨1
S DC reactor
(¨ 1 − ¨ 2)
S DC bus terminals (¨ 1 − ©)
¨2
Ground terminal
25
(5) Main Circuit Configuration
CIMR−G5C51P5
:
B1 B2
¨1
¨2
(DCL
Option) [ L1(R)
L2(S)
U(T1)
+
V(T2)
L3(T)
W(T3)
©
Control
Circuit
Power
Supply
(RCC)
CIMR−G5C52P2 to 5015
B1 B2
: ¨1
¨2
(DCL
Option) [ L1(R)
L2(S)
U(T1)
V(T2)
+
L3(T)
W(T3)
©
Power
Supply
(RCC)
Control
Circuit
Cooling Fan
* The wiring has been completed at the factory prior to shipping.
[ When installing a DC reactor (option) on models of 15 kW or below, remove the short−circuit
bar between ¨1 and ¨2 terminals and connect a DC reactor with the terminals.
26
3
WIRING
(6) Parts Required for Wiring
Select wires or closed−loop connectors to be used for wiring from Tables 6 and 7.
Table 6
Circuit
Wire Size
Model
CIMR−
Terminal Symbol
Terminal
Screw
Wire Size*
mm2
G5C51P5
L1(R), L2(S), L3(T), ©, ¨1, ¨2, B1, B2, U(T1), V(T2),
W(T3)
M4
2 − 5.5
G5C52P2
L1(R), L2(S), L3(T), ©, ¨1, ¨2, B1, B2, U(T1), V(T2),
W(T3)
M4
2 − 5.5
G5C53P7
L1(R), L2(S), L3(T), ©, ¨1, ¨2, B1, B2, U(T1), V(T2),
W(T3)
M4
G5C55P5
L1(R), L2(S), L3(T), ©, ¨1, ¨2, B1, B2, U(T1), V(T2),
W(T3)
M4
G5C57P5
L1(R), L2(S), L3(T), ©, ¨1, ¨2, B1, B2, U(T1), V(T2),
W(T3)
M4
Main
G5C5011
G5C5015
Control
Common to
all models
L1, L2, L3, ©, ¨1, ¨2, B1, B2, U, V, W
L1, L2, L3, ©, ¨1, ¨2, B1, B2, U, V, W
M5
M6
M5
M6
1 − 43
−−
E
M3.5
2 − 5.5
3.5 − 5.5
3.5 − 5.5
5.5
3.5 − 5.5
5 5 − 14
5.5
8 − 14
5.5 − 14
stranded
0.5 − 1.25
solid
0.5 − 1.25
0.5 − 2
* Wire size is determined using 75°C temperature - rated copper wire.
When connecting a braking resistor unit or a braking unit, select wire size referring to the
instructions of braking resistor unit and braking unit (manual No.:TOE - C726 - 2).
27
Table 7
Closed−Loop Connectors
Wire Size mm2
05
0.5
0 75
0.75
1 25
1.25
2
3 5 / 5.5
3.5
55
8
14
22
30 / 38
50 / 60
80
100
Terminal Screw
Closed−Loop Connectors
M3.5
1.25 − 3.5
M4
1.25 − 4
M3.5
1.25 − 3.5
M4
1.25 − 4
M3.5
1.25 − 3.5
M4
1.25 − 4
M3.5
2 − 3.5
M4
2 −4
M5
2 −5
M6
2 −6
M8
2 −8
M4
5.5 − 4
M5
5.5 − 5
M6
5.5 − 6
M8
5.5 − 8
M5
8 −5
M6
8 −6
M8
8 −8
M6
14 − 6
M8
14 − 8
M6
22 − 6
M8
22 − 8
M8
38 − 8
M8
60 − 8
M10
60 − 10
M10
100
150
100 − 12
M12
200
325
28
80 − 10
100 − 10
150 − 12
200 − 12
M12 × 2
325 − 12
M16
325 − 16
3
NOTE
WIRING
When determining wire size, consider voltage drop. Select a wire size so that voltage drop will
be less than 2% of the normal rated voltage. Voltage drop is calculated by the following
equation:
Phase−to−phase voltage drop (V)
= 3 ¢ wire resistance (Ω/km) ¢ wiring distance (m) ¢ current (A) ¢ 10−3
(7) Recommended Cable Gland
When installing the inverter unit as enclosed wall−mounted type (IP20), use the cable gland
listed below or equivalent.
Cable gland: SKINTOP ST or SKINTOP STE manufactured by LAPP.
Blind cap BLK ::: SKINDICHT manufactured by LAPP.
DP− :::: DP HOLE PLUG manufactured by HEYCO.
Table 8
VS−616G5
VS
616G5
Model
CIMR−
Recommended Cable Gland
Cable Lead−in Hole
Cable Gland
Diameter of
Applicable
Model
Cable (mm)
Model of
Blind Cap
Diameter
(mm)
Q’ty
G5C51P5
to
G5C53P7
35
1
STE21/29
18 to 25
DP−1375
28
2
ST21
13 to 18
DP−1093
G5C55P5
G5C57P5
35
22
44
35
22
3
1
2
1
1
STE21/29
ST13.5
ST29
STE21/29
ST13.5
18 to 25
6 to 12
18 to 25
18 to 25
6 to 12
DP−1375
DP−875
DP−1750
DP−1375
DP−875
G5C5011
G5C5015
29
3.3
WIRING THE CONTROL CIRCUIT
The following table outlines the functions of the control circuit terminals. Wire according to each
terminal function.
(1) Functions of Control Circuit Terminals
Table 9
Se uenc
Seque
nce Inpu
put S
Signal
al
Classification
Terminal
Forward run/stop
Reverse run/stop
3
External fault input
4
Fault reset input
Master/Auxiliary change
(Multi−step speed reference 1)
Multi−step speed reference 2
Jog reference
External baseblock
0V for sequence input
Sequence input internal common
+24V for sequence input
+15 V
Power supply output
−15 V
Power supply output
5
6
7
8
11
35
36
Analo
log IInput S
Signal
al
33
Sequen
Seq
enc
nce
e Ou
utpu
put Signal
S al
Description
Signal Level
Forward run when closed, stop when open
Reverse run when closed, stop when open
Fault when closed, normal state when
open
Reset when closed
Auxiliary frequency reference when
Multi−function contact
closed
inputs (H1−01
(H1 01 to H1−06)
H1 06)
Effective when closed
Jog run when closed
Inv. output stop when closed
+15 V
(Allowable current 20 mA max.)
−15 V
(Allowable current 20 mA max.)
For analog command +15 V power supply
For analog command −15 V power supply
16
Multi−function analog input
17
Common terminal for control circuit
During running (NO contact)
Closed when running
Zero speed detection
Closed at zero−speed
zero speed level (b2
(b2−01)
01) or
b l
below
Speed ag
agree
ee detect
detection
o
Closed when the freq. reaches to
¦2 Hz off set freq.
f
Master frequency reference
14
10
25
27
26
37
18
19
20
Frequency meter output
22
Common
23
Current monitor
40
41
42
43
E
Open collector output
48 V 50 mA or less *
Dry
y co
contact
tact
C t t capacity:
Contact
it
250 VAC 1 A or less
30 VDC 1 A or less
Multi−function analog
monitor 1 (H4−01,H4−02)
0 to +10 V/100% freq.
0 to ¦10 V Max.
M ¦5%
2 mA or less

5 V/inverter rated current
−10 to +10 V (20 kΩ),
0 to +10 V (20 kΩ)
4 to 20 mA (250Ω)
−10 to +10V (20kΩ),
0 to +10V (20kΩ)

Dry contact
Contact capacity:
250
5 VAC 1 A or less
l
30 VDC 1 A or less
Multi−function
u t u ct o output
F lt when
Fault
h closed
l d bbetween
t
tterminals
i l 18 and
d 20
Fault
au t contact
co tact output (NO/NC
( O/ C co
contact)
tact) Fault when open between terminals 19 and 20
21
Photo−coupler
Ph
t
l iinsulation
l ti
Input : +24 VDC 8 mA

−10 to +10 V/−100% to +100%
0 to +10 V/100%
4 to 20 mA/100%, −10 to +10 V/−100% to +100%, 0 to +10 V/100%
−10 to +10V/−100% to +100%
Auxiliary analog input
0 to +10 V/100%
(H3−05)
0V
13
9
Analog
og Ou
Output
Signal
al
Signal Function
1
2
15
Ser
erial Co
Commu
tion
unicatio
2/485))
(RS
RS−422
Control Circuit Terminals
Multi−function analog
monitor 2 (H4−04,H4−05)
R+: Receiver (RS−422)
R+/S+: Receiver/Driver (RS−485)
R−: Receiver (RS−422)
R−/S−: Receiver/Driver (RS−485)
RS 422 or RS−485
RS−422
RS 485 can be selected by the dip switch on the control PC
b d
board.
S+: Driver (RS−422)
R+/S+: Receiver/Driver (RS−485)
S−: Driver (RS−422)
R−/S−: Receiver/Driver (RS−485)
Connection to shield sheath of signal

lead or optional unit grounding
* When an inductive load such as a relay coil is driven, insert a fly−wheel diode as shown in
the following figure.
30


3
WIRING
Fly−wheel Diode
External Power
Supply
48 V or less
E
ª
1
Fig. 11
NOTE
50 mA or less
11 35 36 13 14 15 16 17 33 25 27 26
2
3
Fly−wheel diode rating
should be of rated circuit
voltage/current value or
over.
Coil
4
5
6
7
8
42 43
21 22 23 37
40 41
E
ª
18 19 20
9
10
Control Circuit Terminal Arrangement
Do not connect the wire to the terminal shown as
.
(2) Wiring the Control Circuit Terminals
Screwdriver Blade Width
3.5 mm max
0.6 mm max
Insert the wire into the lower part of the terminal block and connect it tightly with a screwdriver.
Wire sheath strip length must be 7 mm.
7 mm
(3) Precautions on Control Circuit Wiring
S Separate control circuit wires 1 to 11, 13 to 23, 25 to 27, 33, 35 to 37, 40, to 43 and E
from main circuit wires L1, L2, L3, B1, B2, U, V, W, ©, ¨1,¨ 2 and other power
cables to prevent erroneous operation caused by noise interference.
S Separate the wiring of control circuit terminals 9, 10, 18, 19 and 20 (contact output)
from those of terminals 1 to 8, 11, 13 to 17, 21 to 23, 25 to 27, 33, 35 to 37, 40 to 43.
S Use twisted shielded or twisted−pair shielded wire for the control circuit line and
connect the shielded sheath to inverter terminal E. (See Fig. 12.) Wiring distance
should be less than 50 m.
Shielded Sheath
To inverter shielded
sheath terminal E
Fig. 12
Armor
Insulate these parts
with insulating tape.
Never connect.
Shielded Wire Termination
31
3.4
CONFORMATION TO EMC STANDARDS
In order to coform to EMC standards, the exclusive−use methods are required for line filter application,
cable shielding and inverter installation. The following explains the outline of the methods.
The line filter and the inverter must be mounted on the same metal plate. The filter should be mounted
as close to the inverter as practical. Keep cable as short as possible. The metal plate should be securely
grounded. The ground of line filter and inverter must be bonded to the metal plate with as much area
as possible.
For mains input cable, screened cable is recommended at least within the panel. The screen of the cable
should be connected to a solid ground. For the motor cable, screened cable (max. 20 m) must be used
and the screen of the motor cable is connected to ground at both ends by a short connection, using as
large an area as practical.
For more detailed explanation, refer to “Making YASKAWA Inverter Products Conform with EMC
Directive” (EZZ006908).
The following table and figures show the line filter list for EMC standards and the installation/wiring
of inverter and line filter.
Table 10
Inverter Model
CIMR−G5C
Line Filter List for EMC Standards
Line Filter (manufactured by Schaffner)
Model
Rated
Current (A)
Mass (kg)
Dimensions in mm
W×D×H
FS5492−18−07
18A
2.4
70×329×185
FS5492−42−07
42A
42
4.2
100×389×185
51P5
52P2
53P7
55P5
57P5
5011
5015
32
3
L3 L2 L1
WIRING
PE
Ground Bonds (Remove any paint.)
Mains
Inverter
Filter
Load
L1 L2 L3
U V W
Cable Length: Max. 40cm
Metal Plate
Motor Cable: Max. 20 m
Ground Bonds (Remove any paint.)
IM
Fig. 13
Installation of Line Filter and Inverter (Models CIMR−G5C 51P5 to 5015)
33
3.5
WIRING INSPECTION
After completing of installation and wiring, check for the following items. Never use control circuit
buzzer check.
V Wiring is proper.
V Wire clippings or screws are not left in the unit.
V Screws are securely tightened.
V Bare wire in the terminal does not contact other terminals.
34
4
4
OPERATION
OPERATION
WARNING
S Only turn ON the input power supply after replacing the front cover. Do not remove the
cover while current is flowing.
Failure to observe this warning can result in an electrical shock.
S When the retry function (L5−02) is selected, do not approach the inverter or the load, since
it may restart suddenly after being stopped.
(Construct machine system, so as to assure safety for personnel, even if the inverter should restart.) Failure to observe this warning can result in personal injury.
S Since the stop button can be disabled by a function setting, install a separate emergency
stop switch.
Failure to observe this warning can result in personal injury.
S If an alarm is reset with the operation signal ON, the inverter restarts automatically. Only
reset the alarm after verifying that the operation signal is OFF.
Failure to observe this warning can result in personal injury.
CAUTION
S Never touch the heatsink or discharging resistor since the temperature is very high.
Failure to observe this caution can result in harmful burns to the body.
S Since it is easy to change operation speed from low to high speed, verify the safe working
range of the motor and machine before operation.
Failure to observe this caution can result in personal injury and machine damage.
S Install a holding brake separately if necessary.
Failure to observe this caution can result in personal injury.
S Do not change signals during operation.
The machine or the inverter may be damaged.
S All the constants of the inverter have been preset at the factory. Do not change the
settings unnecessarily.
The inverter may be damaged.
This chapter describes the basic operation procedures of the VS−616G5.
35
4.1
OPERATION MODE SELECTION
The VS−616G5 has two operation modes, LOCAL and REMOTE, as described below. These two
modes can be selected by the digital operator “LOCAL/REMOTE” key only while the operation
is stopped. The selected operation mode can be verified by observing the digital operator SEQ and
REF LEDs as shown below. The operation mode is set to REMOTE (run by control circuit terminals
13 and 14 frequency reference and run command from a control circuit terminal) prior to shipment.
Multi−function contact inputs from control circuit terminals 3 to 8 are enabled in both operation
modes LOCAL/REMOTE.
S LOCAL
: Both frequency reference and run command are set by the digital
operator. SEQ and REF LEDs go OFF.
S REMOTE : Master frequency reference and run command can be selected as
described below.
Table 11
Con−
stant
No.
b1−01
b1−02
Reference Selection in REMOTE Mode
Digital Operator Display
Reference Source
Run Source
DRIVE FWD
36
REV
SEQ
Name
Remarks
Reference
selection
0 : Master frequency reference from operator (d1−01)
(Operator REF LED is OFF.)
1 : Master frequency reference from control circuit
terminals 13 and 14 (Operator REF LED is ON.)
2 : Master frequency reference set by transmission
(Operator REF LED blinks.)
3 : Master frequency reference set by option
(Operator REF LED blinks.)
Operation
method
selection
0 : Master frequency reference from operator (d1−01)
(Operator REF LED is OFF.)
1 : Master frequency reference from control circuit
terminals 13 and 14 (Operator REF LED is ON.)
2 : Master frequency reference set by transmission
(Operator REF LED blinks.)
3 : Master frequency reference set by option
(Operator REF LED blinks.)
REMOTE
REF
ON, OFF or blinking
4
4.2
OPERATION
TEST RUN CHECKPOINTS
To assure safety, prior to initial operation, disconnect the machine coupling so that the motor is
isolated from the machine. If initial operation must be performed while the motor is still coupled
to the machine, use great care to avoid potentially hazardous conditions. Check the following items
before a test run.
V Wiring and terminal connections are correct.
V No short circuit caused by wire clippings.
V Screw−type terminals are securely tightened.
V Motor is securely mounted.
V All items are correctly earthed (grounded).
37
4.3
TEST RUN
(1) Digital Operator Display at Power−up
When the system is ready for operation, turn ON the power supply. Verify that the inverter
powers up properly. If any problems are found, turn OFF the power supply immediately. The
digital operator display illuminates as shown below when turning the power supply ON.
DRIVE FWD
REV
SEQ
REMOTE
REF
Frequency Ref
Mode Indicator LED :
DRIVE/REMOTE (SEQ, REF) LED ON
Display Section :
Displays frequency reference (corre−
sponding to analog reference value)
U1−01 = 0.00 HZ
DIGITAL OPERATOR
JVOP−130
LOCAL
REMOTE
JOG
MENU
ESC
DATA
ENTER
FWD
REV
RUN
Fig. 14
38
RESET
STOP
Digital Operator Display at Power−up
Operation Indicator LED :
STOP LED ON
4
OPERATION
(2) Operation Check Points
Check the following items during operation.
V Motor rotates smoothly.
V Motor rotates in the correct direction.
V Motor does not have abnormal vibration or noise.
V Acceleration and deceleration are smooth.
V Current matches the load flow.
V Status indicator LEDs and digital operator display are correct.
(3) Example of Basic Operation
(a) Operation by Digital Operator
The diagram below shows a typical operation pattern using the digital operator.
5
Forward
6
7
60 Hz
2
1
6 Hz
3
4 Forward
Forward Run
Power
ON
Stop
15 Hz
Reverse Run
Reverse
Forward Jog Run
Fig. 15
Frequency Setting
Frequency Reference Change
60 Hz
Operation Sequence by Digital Operator
39
Table 12
Typical Operation by Digital Operator
Description
Key Sequence
1 Power ON
Frequency Ref
U1−01 = 0.00 HZ
⋅Displays frequency reference
value.
Operation Condition Setting
⋅Select LOCAL mode.
2 Forward Jog Run
(6 Hz)
⋅JOG run procedure
(Runs while depressing JOG
key.)
3 Frequency Setting
⋅Change reference value.
Digital Operator Display
REMOTE LED OFF
(SEQ, REF)
LOCAL
REMOTE
JOG
Frequency Ref
000.00 HZ
DATA
ENTER
Digit to be changed blinks.
Change the value
by depressing
Frequency Ref
015.00 HZ
RESET
DATA
ENTER
⋅Write−in set value.
⋅Select output frequency monitor
display.
Entry Accepted
Frequency Ref
015.00 HZ
ESC
Frequency Ref
U1−01 = 15.00 HZ
Output Freq
U1−02 = 0.00 HZ
4 Forward Run
⋅Forward run (15 Hz)
RUN
Output Freq
U1−02 = 15.00 HZ
RUN LED lights. FWD LED lights.
RUN
(Cont’d)
40
4
Table 12
OPERATION
Typical Operation by Digital Operator (Cont’d)
Description
Key Sequence
Frequency Ref
U1−01 = 015.00 HZ
5 Frequency Reference Value Change
(15 Hz to 60 Hz)
⋅Select frequency reference
value display.
⋅Change set value.
Digital Operator Display
DATA
ENTER
Frequency Ref
015.00 HZ
Change the value
by depressing
Frequency Ref
060.00 HZ
RESET
⋅Write−in set value.
DATA
ENTER
Entry Accepted
Frequency Ref
060.00 HZ
⋅Select output frequency
monitor display.
6 Reverse Run
⋅Switch to reverse run.
ESC
Frequency Ref
U1−01 = 60.00 HZ
Output Freq
U1−02 = 60.00 HZ
FWD
REV
Output Freq
U1−02 = −60.00 HZ
REV LED lights.
7 Stop
⋅Decelerates to a stop.
STOP
Output Freq
U1−02 = 0.00 HZ
STOP LED lights.
(RUN LED blinks during
deceleration.)
STOP
41
(b) Operation by Control Circuit Terminal Signal
The diagram below shows a typical operation pattern using the control circuit terminal
signals.
Forward
5
60 Hz
1
3
2
4
6 Hz
Reference Operation
Power ON
Forward Jog Run
Fig. 16
42
Frequency Setting
Operation Sequence by Control Circuit Terminal Signal
Stop
4
Table 13
OPERATION
Typical Operation by Control Circuit Terminal Signal
Description
1 Power ON
⋅Displays frequency reference
value.
REMOTE mode is preset at the
factory.
Output Frequency Display
⋅Switch to output frequency
display.
2 Forward Jog Run
(6Hz)
⋅Close between control circuit
terminals 1 and 11 with 7 and
11 closed to perform JOG run.
⋅Open between terminals 1 and
11, 7 and 11 after verifying
normal operation.
3 Frequency Setting
⋅Input frequency reference
voltage (current) by control
circuit terminal 13 or 14 and
verify the input value by the
digital operator.
Output Frequency Display
⋅Select output frequency monitor
display.
4 Forward Run
⋅Close between control circuit
terminals 1 and 11 to perform
forward run.
Key Sequence
Digital Operator Display
Frequency Ref
U1−01 = 0.00 HZ
REMOTE LED lights. (SEQ, REF)
Output Freq
U1−02 = 0.00 HZ
Output Freq
U1−02 = 6.00 HZ
RUN LED lights. FWD LED lights.
RUN
Frequency Ref
U1−01 = 60.00 HZ
For reference voltage 10V
Output Freq
U1−02 = 0.00 HZ
Output Freq
U1−02 = 60.00 HZ
RUN LED lights. FWD LED lights.
RUN
5 Stop
Output Freq
U1−02 = 0.00 HZ
⋅Open between control circuit
terminals 1 and 11 to stop
operation.
STOP LED lights.
(RUN LED blinks during
deceleration.)
STOP
43
5
SETTING OPERATION CONDITIONS
5.1
DIGITAL OPERATOR KEY DESCRIPTION
Mode Indicator LEDs
Drive Mode Display
Lights when selecting drive mode. OFF when selecting
any mode other than drive mode.
Rotating Direction Display
FWD : Lights at forward run.
REV : Lights at reverse run.
Remote Mode
DRIVE
FWD
REV
Lights when selecting input mode from the control
circuit terminal.
SEQ : Lights when selecting run command from
control circuit terminal.
REF : Lights when selecting frequency reference
from control circuit terminals 13 and 14.
REMOTE
SEQ
REF
Display
Displays set values of each function or monitoring
values such as frequency and output current. (2 lines ¢
16 characters)
Menu Key
Displays the menu for mode selection.
Escape Key
Returns to the status entered before [DATA/ENTER]
key was depressed.
DIGITAL OPERATOR
JVOP−130
Write/Read Key
Selects mode, group, function or constant name. Displays each constant set value while displaying a constant
name. By depressing this key again, the set value is
written in.
Menu/Number Change Keys
LOCAL
MENU
Selects mode, group, function, constant name or set
value.
∧ : Increment key
∨ : Decrement key
ESC
Digit Selection Key
REMOTE
Selects a digit of a set value to be changed. The selected
digit blinks. (Resets operation at faults.)
DATA
JOG
ENTER
Operation Command Keys
FWD
REV
Operation command keys operate the inverter. Enabled
only in the drive mode.
RESET
RUN
STOP
* STOP
: Red LED lights by depressing STOP.
* RUN
: Red LED lights by depressing RUN.
FWD/REV : Selects forward or reverse run.
JOG
: Jog run is enabled while depressing this
key.
Operation Mode Selection Key
* RUN or STOP LED changes in accordance with the following operations.
The operation mode is alternated between REMOTE
and LOCAL (digital operator).
Inv. Output Frequency
RUN
STOP
STOP
Freq. Setting
RUN
LED
STOP
LED
: ON
: BLINKING
D : OFF
Fig. 17
44
Digital Operator Key Description
Note : Only a digit that
is blinking can be
changed.
5
5.2
SETTING OPERATION CONDITIONS
DIGITAL OPERATOR MODE SELECTION
The digital operator of the VS−616G5 has the following four modes.
Table 14
Digital Operator Modes
Mode
Description
Opetation
Inverter operation is enabled. Displays monitor value, fault trace or faults that occurred
previously.
Initialize
Sets and reads language displayed on the digital operator, level to set/read constants and
control method.
Programming
Sets/reads constants.
Auto−tuning
Motor−related constants necessary for vector control are automatically set. This mode is
not displayed at V/f control or V/f control with PG feedback.
Modified Constants
Sets/reads constants changed from the values preset at the factory in programming mode or
auto−tuning mode. The constants changed in initialize mode are not displayed.
Depressing the [MENU] key displays “Operation”. Change the mode display by using
key and select a mode by the [DATA/ENTER] key. Table 15 shows typical operation.
or
45
Table 15
Description
⋅Displays Operation.
Typical Operation of Mode Selection
Key Sequence
Digital Operator Display
MENU
** Main Menu **
Operation
⋅Change the mode.
(Displays Initialize.)
** Main Menu **
Initialize
⋅Change the mode.
(Displays Programming.)
** Main Menu **
Programming
⋅Change the mode.
(Displays Auto-Tuning.)
** Main Menu **
Auto−Tuning
⋅Change the mode.
(Displays Modified Consts.)
** Main Menu **
Modified Consts
⋅Select Modified Consts.
DATA
ENTER
⋅Return the display to Modified Consts.
ESC
⋅Change the mode.
(Displays Operation.)
Remarks
Accel Time 1
C1−01 = 20.0 Sec
Displays accel time and its setting
when accel time (C1−01) has
been changed.
** Main Menu **
Modified Consts
** Main Menu **
Operation
The mode can be changed even during operation. Even if the mode is changed to the programming
mode to set/read constants during operation, the inverter continues operation. The inverter does not
operate even if the run command is input, when the programming mode is selected and the inverter
is stopped.
When the constants are set/read during operation, depress [MENU] key and then [DATA/ENTER]
key to return to the frequency reference value display (the same as power−ON display).
46
5
5.3
SETTING OPERATION CONDITIONS
OPERATION MODE
The inverter can operate in this mode. Operation data or faults can be displayed. Each time when
or
key, an item to be monitored is changed. If any fault occurs, the digital
depressing
operator changes to the fault display automatically and returns to the previous display by the
[> RESET] key.
Table 16
Description
POWER
ON *1
Displays Operation.
Select Operation.
Typical Operation in Operation Mode
Key Sequence
Digital Operator Display
MENU
** Main Menu **
Operation
Remarks
DATA
ENTER
Displays frequency reference
value setting.*1
Frequency Ref
U1−01 = 60.00 HZ
Displays output frequency.*1
Output Freq
U1−02 = 60.00 HZ
Displays output current.*1
Output Current
U1−03 = 12.3 A
Displays output voltage.*1 *2
Output Voltage
U1−06 = 575.0 VAC
U2− VV *3
Function U2
Fault Trace
U3− VV *3
Function U3
Fault History
U1− VV *3
Function U1
Monitor
To set frequency reference,
depress the [DATA/ENTER] key.
The value to be set blinks.
(This setting is enabled at frequency reference from the digital
operator or when using multi−
step speed commands d1−01 to
09.)
*1: Data to be displayed after the power supply ON can be selected by setting constant o1−02
(monitor selection after power up) among frequency reference value, output frequency,
output current or selected monitor. (Initial setting is set to the output voltage monitor. )
*2: Another item to be displayed instead of output voltage can be selected by setting constant
o1−01 (monitor selection).
*3: For items to be displayed such as U1−jj, U2−jj and U3−jj, refer to Table A−3
“Monitor Constants List”.
47
(1) Changing Frequency Reference Value
( Example )
Frequency reference value is changed from 0.00 Hz to 60.00 Hz using the digital operator.
Table 17
Description
Changing Frequency Reference Value
Key Sequence
Digital Operator Display
MENU
** Main Menu **
Operation
Remarks
The inverter is in the LOCAL mode. (Can be
operated from the keypad. )
⋅Displays Operation.
⋅Select Operation.
(Displays frequency reference.)
⋅Depress [DATA/ENTER] key.
The value to be set blinks.
Frequency Ref
U1−01 = 0.00 HZ
DATA
ENTER
Frequency Ref
0 00.00 HZ
DATA
ENTER
⋅Change the value to 60.00Hz.
RESET
⋅Write−in the constant.
DATA
ENTER
Frequency Ref
0 6 0.00 HZ
Entry Accepted
Frequency Ref
0 6 0.00 HZ
ESC
Frequency Ref
U1−01 = 60.00 HZ
Note: Only the digit that is blinking can be changed.
48
Returns to the frequency
reference value display after
Entry Accepted is displayed for
1.5 seconds.
5
SETTING OPERATION CONDITIONS
(2) Monitor Display
( Example )
Monitoring DC bus voltage (U1−07) during frequency reference display.
Table 18
Description
Typical Monitor Display Operation
Key Sequence
⋅Displaying frequency reference.
Function U1
Monitor
DATA
ENTER
⋅Displays U1−07.
Frequency Ref
U1−01 = 60.00 HZ
DC Bus Voltage
U1−07 = 776 VDC
⋅Returns to U1−VV display.
ESC
⋅Returns to frequency reference display.
Remarks
Frequency Ref
U1−01 = 60.00 HZ
⋅Displays U1−VV monitor.
⋅Select U1−VV.
Digital Operator Display
Function U1
Monitor
Frequency Ref
U1−01 = 60.00 HZ
49
(3) Fault Display
When detecting a fault, the VS−616G5 displays the fault contents on the digital operator and
activates fault contact output, the motor coasts to a stop. For the display at fault occurrence
or troubleshooting, refer to Table 31 ”Fault Diagnosis and Corrective Actions”. Since the
VS−616G5 stores the information obtained at fault occurrence in the inverter, the information
can be verified. For details, refer to Table A−3 ”Monitor Constants List”.
( Example )
Verifying the status at fault occurrence and resetting the fault when overcurrent occurs during
operation at 60.00 Hz.
Table 19
Description
Typical Operation of Fault Display
Key Sequence
⋅Displaying frequency reference.
Digital Operator Display
Remarks
Frequency Ref
U1−01 = 60.00 HZ
⋅Overcurrent occurs.
OC
Over Current
⋅Verify the status at fault occurrence.
Last Fault
Over Current
Frequency Ref
U2−03 = 60.00 HZ
Displays the fault.
Displays the status
immediately before the
fault occurred.
Output Freq
U2−04 = 60.00 HZ
Output Current
U2−05 = 12.3 A
⋅Reset the fault.
RESET
NOTE
50
Frequency Ref
U1−01 = 60.00 HZ
By resetting the fault, the
display entered just prior to the
fault occurrence is returned.
Fault reset cannot be activated while forward/reverse run signal from control circuit terminal
is ON. Turn OFF the signal and check the safety of the sorrounding area, then reset the inverter.
5
5.4
SETTING OPERATION CONDITIONS
INITIALIZE MODE
As described below, the language displayed on the digital operator, the access level to set/read
constants or control method (V/f control, vector control) can be selected. Set constants A1−01 and
A1−02 before use of the VS−616G5. The following table shows the main constants for initialize
mode.
Table 20
Initialize Mode
Con−
stant
No.
Digital Operator Display
Name
A1−00
Select Language
Language selection
(change enable during
run)
A1−01
Access Level
0 : Exclusive for monitoring
1 : Constants for user selection
(Constants to be set/read can be programmed by
operator.)
Access level
2
:
QUICK−START
(change enable during
(Constants required for test run are set/read.)
run)
3 : BASIC
(Normally−used constants are set/read.)
4 : ADVANCED
(All constants are set/read.)
A1−02
Control Method
Control method selection
0 :
1 :
2 :
3 :
Init Parameters
Reset to factory defaults.
0
1110
2220
3330
A1−04
Enter Password
Password
Password setting
A2−01
to
A2−32
User Param 1 to 32
User setting constant
When A1−01=1 (user program) is selected, selects the
constants that can be set/read by digital operator.
:
A1−03
:
Description
0 : English
1 : Japanese
V/f control
V/f control with PG feedback
Open loop vector
Flux vector
:
:
:
:
No Initialization
Initialization of user setting
2−wire initialization
3−wire initialization
:Do not set the constants unnecessarily, or the constants are initialized (A1−03) or some
constants cannot be changed (A1−04).
51
(1) Changing Control Method
( Example )
The control method is changed from open loop vector to V/f control.
Table 21
Description
Changing Control Method
Key Sequence
⋅Displaying frequency reference.
⋅Displays Operation.
MENU
DATA
ENTER
DATA
ENTER
52
When selecting Initialize, Select
Language is displayed.
A1−02 = 02 ***
Open Loop Vector
A1−02 = 00
V/F Control
DATA
ENTER
Entry Accepted
MENU
** Main Menu **
Operation
DATA
ENTER
Frequency Ref
U1−01 = 60.00 HZ
⋅Return to Operation.
⋅Select Operation to display frequency
reference.
Select Language
English
Control Method
Open Loop Vector
⋅Change the control method.
(Displays V/F Control.)
⋅Select V/F Control.
** Main Menu **
Operation
** Main Menu **
Initialize
⋅Change the constant name.
(Displays Control Method.)
⋅By depressing DATA/ENTER key, constant
No. and set value are displayed.
Remarks
Frequency Ref
U1−01 = 60.00 HZ
⋅Displays Initialize.
⋅Select Initialize.
Digital Operator Display
After displaying Entry Accepted
for 1.5 seconds, returns to the
control method display.
5
5.5
SETTING OPERATION CONDITIONS
PROGRAMMING MODE
The constants of the VS−616G5 are composed of group symbols, function Nos. and serial Nos. for
or
key to change the group, function or name
each function item as shown below. Use
display and select one by [DATA/ENTER] key. For details of the constants, refer to Table A−4
”Constants List” or Descriptive Manual for Constants.
Constant No.
b 1 − 01
Serial No. for each
function item
b : Application−related constants
Function No.
d : Frequency reference−related constants
C : Accel/decel time setting constants
E : Motor−related constants
Group symbol
F : Option−related constants
H : Control circuit terminal−related constants
L : Protection−related constants
o : Operator−related constants
Constants to be set/read by digital operator can be selected by setting the access level (constant
A1−01) as described below.
Table 22
Constant Access Level
A1−01
Name
0
Exclusive for monitoring
Description
Constants can be set/read in operation mode or initialize mode.
Constants cannot be set/read in programming mode or modified
constants mode.
⋅Up to 32 constants to be set/read by digital operator can be selected.
⋅When A1−01=01 is selected, constants specified by A2−01 to 32 can
be set/read by digital operator. Set the constant numbers in A2−01 to
32.
⋅When constant numbers are not set in A2−01 to 32, user selected
constants by A1−01 cannot be set/read.
1
User selected constants
2
QUICK−START
Constants required for quick−start operation are set/read. For details,
refer to Descriptive Manual for Constants.
3
BASIC
Constants required for basic operation are set/read. For details, refer to
Descriptive Manual for Constants.
4
ADVANCED
Constants required for advanced operation are set/read. For details,
refer to Descriptive Manual for Constants.
53
( Example 1 )
Select QUICK−START and change the decel time 1 (C1−02) from 10.0 to 20.0 seconds while
frequency reference is displayed.
Table 23
Description
Changing Constant Data when QUICK−START is Selected
Key Sequence
⋅Displaying frequency reference.
⋅Displays Operation.
** Main Menu **
Operation
MENU
** Main Menu **
Programming
Reference Source
Terminal
DATA
ENTER
⋅Change the constant name display.
(Displays Decel Time 1.)
⋅Depress DATA/ENTER key.
The value to be set blinks.
Decel Time 1
0010.0 Sec
DATA
ENTER
RESET
54
Decel Time 1
0020.0 Sec
DATA
ENTER
Entry Accepted
MENU
** Main Menu **
Operation
DATA
ENTER
Frequency Ref
U1−01 = 60.00 HZ
⋅Return to Operation.
⋅Select Operation to display frequency
reference.
When selecting Programming,
the constant name and setting
are displayed.
Decel Time 1
C1−02 = 10.0 Sec
⋅Change the value to 20.0 seconds.
⋅Write−in the constant.
Remarks
Frequency Ref
U1−01 = 60.00 HZ
⋅Displays Programming.
⋅Select Programming.
Digital Operator Display
After displaying Entry Accepted
for 1.5 seconds, returns to the
decel time 1 display.
5
SETTING OPERATION CONDITIONS
( Example 2 )
Select BASIC and change the decel time 1 (C1−02) from 10.0 to 20.0 seconds while frequency
reference is displayed.
Table 24
Description
Changing Constant Data when BASIC is Selected
Key Sequence
⋅Displaying frequency reference.
⋅Displays Operation.
** Main Menu **
Operation
MENU
** Main Menu **
Programming
DATA
ENTER
⋅Change the function display.
(Displays Accel/Decel.)
⋅Select the function (accel/decel time).
Function C1
Accel/Decel
Searches for C1.
DATA
ENTER
⋅Return to Operation.
MENU
DATA
ENTER
Displays C1−02.
Decel Time 1
0010.0 Sec
DATA
ENTER
RESET
⋅Select Operation to display frequency
reference.
When selecting Programmig,
Function b1 is displayed.
Decel Time 1
C1−02 = 10.0 Sec
⋅Change the value to 20.0 seconds.
⋅Write−in the constant.
Function b1
Sequence
Accel Time 1
C1−01 = 10.0 Sec
DATA
ENTER
⋅Change the name display.
(Displays Decel Time 1.)
⋅Depress DATA/ENTER key.
The value to be set blinks.
Remarks
Frequency Ref
U1−01 = 60.00 HZ
⋅Displays Programming.
⋅Select Programming.
Digital Operator Display
Decel Time 1
0020.0 Sec
Entry Accepted
After displaying Entry Accepted
for 1.5 seconds, returns to decel
time display.
** Main Menu **
Operation
Frequency Ref
U1−01 = 60.00 HZ
55
( Example 3 )
Select ADVANCED and change the decel time 1 (C1−02) from 10.0 to 20.0 seconds while
frequency reference is displayed.
Table 25
Description
Changing Constant Data when ADVANCED is Selected
Key Sequence
⋅Displaying frequency reference.
⋅Displays Operation.
** Main Menu **
Operation
MENU
** Main Menu **
Programming
Group b
Application
DATA
ENTER
⋅Change the group name.
(Displays Tuning.)
⋅Select the group.
(Selects Tuning group.)
⋅Select the function.
(Selects accel/decel time.)
DATA
ENTER
Function C1
Accel/Decel
DATA
ENTER
Accel Time 1
C1−01 = 10.0 Sec
Decel Time 1
C1−02 = 10.0 Sec
DATA
ENTER
RESET
DATA
ENTER
Entry Accepted
MENU
** Main Menu **
Operation
56
DATA
ENTER
When selecting the function, the
constant name is displayed.
Displays C1−02.
Decel Time 1
0020.0 Sec
⋅Write−in the constant.
⋅Return to Operation.
(Displays Operation.)
When selecting the group, the
function menu is displayed.
Select a function name using ∧
or ∨ key if necessary.
Decel Time 1
0010.0 Sec
⋅Change the value to 20.0 seconds.
⋅Select Operation to display frequency
reference.
When selecting the programming mode, the group menu is
displayed.
Group C
Tuning
⋅Change the constant name.
(Displays Decel Time 1.)
⋅Depress DATA/ENTER key.
The value to be set blinks.
Remarks
Frequency Ref
U1−01 = 60.00 HZ
⋅Displays Programming.
⋅Select Programming.
Digital Operator Display
Frequency Ref
U1−01 = 60.00 HZ
After displaying Entry Accepted
for 1.5 seconds, returns to decel
time 1 display.
5
5.6
SETTING OPERATION CONDITIONS
MODIFIED CONSTANTS MODE
Compares the constant values preset at the factory with the values changed by the user, and displays
the constants changed from the preset constants automatically. In the modified constants mode,
constants can be read; in addition, they can also be set or changed.
( Example )
Read the constants C1−01 (accel time 1) and E1−01 (input voltage) when the factory settings
have been changed. In addition, change the setting of E1−01 (input voltage) from 575V to
600V in this mode.
Table 26
Description
Typical Operation in Modified Constants Mode
Key Sequence
⋅Displaying frequency reference.
⋅Displays Operation.
** Main Menu **
Operation
MENU
** Main Menu **
Modified Consts
Accel Time 1
C1−01 = 20.0 Sec
DATA
ENTER
⋅Displays the next−to−be−changed constant.
(Displays input voltage.)
⋅Depress DATA/ENTER key.
The value to be set blinks.
⋅Select Operation to display frequency
reference.
Input Voltage
575 VAC
DATA
ENTER
RESET
DATA
ENTER
⋅Displays the next−to−be−changed constant.
⋅Returns to Main Menu.
(Displays Operation.)
When selecting Modified Consts
the constants which have been
changed from factory settings are
displayed.
Input Voltage
E1−01 = 575 VAC
⋅Change the value to 600V.
⋅Write−in the constant.
Remarks
Frequency Ref
U1−01 = 60.00 HZ
⋅Displays Modified Consts.
⋅Select the Modified Consts.
Digital Operator Display
Input Voltage
600 VAC
Entry Accepted
After displaying Entry Accepted
for 1.5 seconds, returns to input
voltage display.
Accel Time 1
C1−01 = 20.0 Sec
MENU
DATA
ENTER
** Main Menu **
Operation
Frequency Ref
U1−01 = 60.00 HZ
57
5.7
MEMOBUS CONTROL
VS−616G5 can perform serial transmission by using a programmable controller (PLC) and MEMOBUS communication. MEMOBUS is composed of one master PLC and 1 to 31 (maximum) slave
units (VS−616G5).
The master performs signal transmission with one slave at one time. Therefore, address numbers
are assigned to each slave in advance and the master specifies a number to perform signal transmission. The slave which receives the command from the master executes the function and response
to the master.
(1) Communication Specification
S Communication with PLC in accordance with MEMOBUS specifications is enabled only in RTU mode.
S RS−422 or RS−485 transmission is selectable by SW2.
S Transmission method : Asynchronous, half−duplex transmission
S Transmission parameter :
S Baud rate:
Selectable from 1200, 2400, 4800, 9600 BPS by setting constant
H5−02.
S Data length:Fixed to 8 bits
S Parity:
Parity/no−parity, even/odd parity selectabe by setting constant
H5−03
S Stop bit:
Fixed to 1 bit
S Maximum number of units to be connected : 31 units (when RS−485 is used)
S Self−diagnosis function of transmission part provided
(2) Data to be Sent/Received by Communication
Data to be sent/received by communication are run commands, frequency reference, fault
constants, inverter status and constant setting/reading.
(a) Operation Mode Selection (b1−01, b1−02)
Select the run command and frequency reference input method in constants b1−01 and
b1−02. To provide a run command and frequency reference by communication, set these
constants to “2”. Also, without regard to this selection, monitoring of running status,
constant setting/reading, fault reset and multi−function input command from the PLC are
enabled. The multi−function input command becomes OR with the command input from
control circuit terminals 3 to 8.
58
5
SETTING OPERATION CONDITIONS
(b) MEMOBUS Frequency Reference Unit (o1−03, o1−04)
Enabled when bit 0 of register No. 0F is “1”. The frequency reference units, the frequency reference and output frequency monitors from master are indicated. The unit is 0.01
Hz when bit 0 of register No. 0 is “0”.
(c) MEMOBUS Slave Address (H5−01)
The slave address number is set. Set another slave address number connected on the same
transmission line.
SW2
E
ª
Fig. 18
SW1
485
OFF
422
2
1
11 35 36 13 14 15 16 17 33 25 27 26
1
2
3
4
5
6
7
8
21 22 23 37
42 43
40 41
E
ª
18 19 20
9
10
Arrangement of Control Circuit Terminals, SW1 and SW2
(3) Functions of SW1 and SW2
(a) SW1 (for terminating resistor)
Provide a terminating resistor to each receiver side when transmission is perfomed by
RS−422A (four−wire system) between one master and one slave. Provide a terminating
resistor in devices (both ends) connected to the communication cable when transmission
is performed by RS−485 (two−wire system) between one master and more than one slave.
The VS−616G5 is provided with a built−in terminating resistor. Switch the resistor ON/
OFF by SW1.
Table 27
Functions of SW1
Communication Cable
Connecting Method
SW1 Setting
Four−wire system (1 to 1)
Switch both 1 and 2 to the ON side (numbering side).
Two−wire system (1 to n)
Switch 1 to the OFF side and 2 to the ON side only for devices (both ends)
connected to the communication cable. For other devices, switch both 1 and
2 to the OFF side.
(b) SW2
Table 28
Functions of SW2
Transmission Method
SW2 Setting
RS−422A (four−wire system)
To 422 side
RS−485 (two−wire system)
To 485 side
59
6
MAINTENANCE AND INSPECTION
WARNING
S Never touch high−voltage terminals in the inverter.
Failure to observe this warning can result in an electrical shock.
S Replace all protective covers before powering up the inverter. To remove the cover,
make sure to disconnect supply mains.
Failure to observe this warning can result in an electrical shock.
S Perform maintenance or inspection only after verifying that the CHARGE LED goes OFF,
after the main circuit power supply is turned OFF.
The capacitors are still charged and can be dangerous.
S Only authorized personnel should be permitted to perform maintenance, inspections or
parts replacement.
[Remove all metal objects (watches, bracelets, etc.) before operation.]
(Use tools which are insulated against electrical shock.)
Failure to observe this warning can result in an electrical shock.
CAUTION
S The control PC board employs CMOS ICs. Do not touch the CMOS elements.
They are easily damaged by static electricity.
S Do not connect or disconnect wires or connectors while power is applied to the circuit.
Failure to observe this caution can result in personal injury.
S When removing the wiring, remove the ground wire last.
This chapter describes basic maintenance and inspection procedures for the VS−616G5.
60
6
6.1
MAINTENANCE AND INSPECTION
PERIODIC INSPECTION
The VS−616G5 will function longer if it is kept clean, cool and dry, while observing the precautions
listed in Par. 2.3. Check for tightness of electrical connections, discoloration or other signs of
overheating or aging. Use Table 29 as your inspection guide. Before servicing, turn OFF AC main
circuit power and be sure that the CHARGE LED is OFF.
Table 29
Periodic Inspection
Component
Check
External Terminals,
Unit Mounting Bolts
Bolts,
Connectors, etc.
Heatsink
Printed Circuit Board
Loose screws
Tighten.
Loose connectors
Tighten.
Build−up of dust and dirt
Blow with dry compressed air of 39.2¢104 to
58.8¢104 Pa (4 to 6 kg¡cm2) pressure.
Accumulation of conductive dust or oil.
Blow with dry compressed air of 39.2¢104 to
58.8¢104 Pa (4 to 6 kg¡cm2) pressure. If dust and
oil cannot be removed, replace the board.
For abnormal noise and vibration.
Whether the cumulative operation time Replace the cooling fan.
exceeds 20,000 hours or not.
Cooling Fan
Power Elements
Smoothing Capacitor
6.2
Corrective Action
Accumulation of dust and dirt
Blow with dry compressed air of 39.2¢104 to
58.8¢104 Pa (4 to 6 kg¡cm2) pressure.
Discoloration or odor
Replace the capacitor or inverter unit.
PARTS REPLACEMENT SCHEDULE (GUIDELINES)
Replace the following parts periodically, for a long, safe, trouble free working life of VS−616G5.
NOTE
Table 30
Parts Replacement Schedule
Parts
Interval (Approx.)
Cooling Fan
2 to 3 years
Smoothing Capacitor
5 years
Remarks
Replace with new one.
Replace with new one. (Decided after
inspection.)
Breakers or Relays

Decided after inspection.
inspection
Fuse
10 years
Replace with new one.
Aluminum Electrolytic
Capacitor on PC Board
5 years
Replace with new one. (Decided after
inspection.)
Operating conditions are as follows:
Ambient temperature : 30_C yearly average
Load factor
: 80% or below
Operation rate
: 12 hours or below /day
61
7
TROUBLESHOOTING
This chapter describes the inverter fault display and the fault contents caused by motor / machine malfunctions and the corrective actions to be taken.
7.1
FAULT DIAGNOSIS AND CORRECTIVE ACTIONS
(1) When the VS−616G5 detects a fault, the fault is displayed on the digital operator and activates
the fault contact output and the motor coasts to a stop. Check the cause in the table below and
take the corrective actions.
(2) If the inspections or corrective actions described cannot solve the problem, contact your
YASKAWA representative immediately.
(3) To restart, turn ON the reset input signal or depress [>RESET] key or shut OFF the main circuit
power supply once, to reset the stop status.
62
7
Table 31
Fault Display
TROUBLESHOOTING
Fault Diagnosis and Corrective Actions
Description
Details
Corrective Action
Rank*
(Standard
Value)
Main circuit
undervoltage (PUV)
Undervoltage in the direct current main
circuit during running.
Detection level
400 V class: Approx. 380 V or less
UV
Under Voltage
Momentary power loss
⋅The main circuit direct current voltage
fell below the PUV level.
⋅The control power source fell below the
CUV level.
⋅The pre−charge contactor opened.
OC
Overcurrent
Overcurrent (OC)
⋅Check the motor coil resistance.
The inverter output current exceeded the ⋅Extend the accel/decel time.
⋅Check the motor insulation.
OC level.
⋅Multi-meter check
A
GF
Ground Fault
Grounding (GF)
(Earth fault)
Inverter output grounding current
exceeded 50% of inverter rated current.
⋅Check that motor insulation has
not deteriorated.
⋅Check that connection between
inverter and motor is not
damaged.
A
OV
DC Bus Overvolt
Overvoltage (OV)
The main circuit direct current voltage
exceeded the OV level.
Extend the deceleration time, add
Detection level
braking circuit.
400 V class: Approx. 800 V
A
Load short−circuit (SC)
Inverter output (load) is short−circuited.
⋅Check the motor coil resistance.
⋅Check the motor insulation.
A
PUF
DC Bus Fuse Open
Fuse blown (FU)
⋅The direct current circuit fuse is blown.
⋅The output transistors were damaged.
Check for damaged transistor,
load side short circuit, grounding,
etc.
A
OH1
Heatsnk MAX tmp
Heatsink overheat
(OH1)
The transistor heatsink temperature
exceeded the allowable value.
Check the fan and ambient
temperature.
A
OL1
Motor Overloaded
Motor overload (OL1)
Inverter output exceeded the motor
overload level.
Reduce the load.
A
OL2
Inv Overloaded
Inverter overload
(OL2)
Inverter output exceeded the inverter
overload level.
Reduce the load, extend the
acceleration time.
A
Overtorque detection 1
When torque detection selection 1 is enabled (L6−01=1 to 4), inverter output
current (in V/f control) or inverter torque
reference (in vector control) exceeded
torque detection level 1 (L6−02) for the
time set by torque detection time 1
(L6−03) or longer.
UV1
DC Bus Undervolt
SC
Short Circuit
OL3
OL4
Overtorque detection 2
When torque detection selection 2 is enabled (L6−01=1 to 4), inverter output
current (in V/f control) or inverter torque
reference (in vector control) exceeded
torque detection level 2 (L6−05) for the
time set by torque detection time 2
(L6−06) or longer.
⋅Check the power supply
wiring.
⋅Correct the line voltage.

A
B
A
(when L6−01
=3 or 4)

B
(when L6−01
=1 or 2)
A
(when L6−04
=3 or 4)

B
(when L6−04
=1 or 2)
63
Table 31
Details
Corrective Action
Rank*
(Standard
Value)
Fault Display
Description
PF
Input Pha Loss
Input open−phase
⋅Inverter input power supply has open− ⋅Check the line voltage.
phase.
⋅Re−tighten the input terminal
⋅Large unbalance in input voltage.
screws.
A
LF
Output Pha Loss
Output open−phase
Inverter output has open−phase.
⋅Check the output wiring.
⋅Check the motor impedance.
⋅Re−tighten the output terminal
screws.
A
RR
Dyn Brk Transistr
Braking transistor
failure
The braking transistor has failed.
Replace the inverter.
A
RH
Dyn Brk Resistor
Braking resistor unit
overheat
The braking resistor unit temperature has
exceeded the allowable value.
Reduce the regenerative load.
(Protects only inverter built−in type)
A
OS
Overspeed Det
Overspeed (OS)
The motor speed exceeded the overspeed
level.

A
PGO
PG open
PG open circuit (PGO)
The PG line is broken.
⋅Check the PG line.
⋅Check the condition of the motor
lock or the load.
A
DEV
Speed Deviation
Speed deviation (DEV)
The deviation of the speed reference and
speed feedback exceeded the regulation Check the load.
level.
B
OPR
Oper Disconnect
Digital operator
connection fault
The digital operator was disconnected
during operation by run command from
the digital operator.
Check the operator connection.
A
ERR
EEPROM R/W Err
EEPROM writing fault
(ERR)
EEPROM internal data did not match
when initializing the constant.
Replace the control card.
A
CALL
Serial Com Call
Control data was not received normally
SI−B transmission error when power supply is turned ON.
Check transmission devices and
transmission signals.
C
CE
Memobus Com Err
Transmission error
Control data was not received normally
when power supply is turned ON.
Check transmission devices and
transmission signals.
A
Control fault
In open loop vector control, it took 3
seconds or more for torque limit during
deceleration to stop.
Check the motor−related
constants.
A
SVE
Zero Servo Fault
Zero−servo fault
The rotation position deviated by 10000
r/min or more during zero−servo operation.
⋅Check that the torque limit value
is not too low.
⋅Check that the load torque is not
excessive.
⋅Check the noise of PG signals.
A
EF
External Fault
Operation reference
fault (External)
Both FWD and REV run commands were
Check sequence circuit.
closed for 500 ms or more.
EF3
External Fault 3
External fault at
terminal 3
EF4
External Fault 4
External fault at
terminal 4
EF5
External Fault 5
External fault at
terminal 5
EF6
External Fault 6
External fault at
terminal 6
CF
Out of Control
64
Fault Diagnosis and Corrective Actions (Cont’d)
B
A
Check the condition of the input
terminal.
Fault occurred in the external control
If the fault is displayed when
circuit.
terminal is not connected, replace
the inverter.
B
B
B
7
Table 31
Fault Display
Fault Diagnosis and Corrective Actions (Cont’d)
Description
EF7
External Fault 7
External fault at
terminal 7
EF8
External Fault 8
TROUBLESHOOTING
Details
Corrective Action
Rank*
(Standard
Value)
B
External fault at
terminal 8
Check the condition of the input
terminal.
Fault occurred in the external control
If the fault is displayed when
circuit.
terminal is not connected, replace
the inverter.
OPE01
kVA Selection
kVA selection fault
(OPE01)
kVA selection fault
Check and set the constant data.
C
OPE02
Limit
Constant setting range
fault
(OPE02)
Constant data is out of range.
Check the constant data settings.
C
Multi−function contact
input selection fault
(OPE03)
⋅In H1−01 to H1−06 settings:
⋅The same values are set except for F,
FF and 20 to 2F.
⋅Both UP/DOWN and HOLD
commands are set.
⋅UP and DOWN commands are not
set at the same time.
⋅Two or more HOLD, UP/DOWN,
sample/hold commands are set.
⋅Two or more speed search 1, 2, 3
commands are set.
⋅In B5−01 setting, both PID control and
UP/DOWN commands are set.
⋅In H3−09 setting, terminal 13/14
selection and the value other than ”Not
used” are set at the same time.
Check the constants.
C
OPE05
Sequence Select
Option reference
selection fault (OPE05)
⋅In B1−01 setting, C−option is not
connected although frequency reference
from C−option is selected.
⋅In B1−02 setting, C−option is not
connected although run command from
C−option is selected.
Check the constants.
C
OPE06
PG Opt Missing
Control method
selection fault (OPE06)
In A1−02 setting:
⋅PG is not connected although V/f
control with PG feedback is selected.
⋅PG−B is not connected although flux
vector control is selected.
Check the constants.
C
OPE07
Analog Selection
Multi−function analog
input selection fault
(OPE07)
⋅In H3−05 and H3−09 settings, the same
values are set except for 0 and 1F.
⋅While AI−14B is connected, ”0” is set
in F2−01 and option/inverter selection is
set in multi−function contact input.
Check the constants.
C
Check the constants.
C
OPE03
Terminal
B
When the settings of E1−04 to E1−10 do
not satisfy the following conditions:
F Max.≧F A > F B ≧ F Min.
(E1−04)(E1−06)(E1−07)(E1−09)
V
OPE10
V/f Ptrn Setting
V/f data setting fault
(E1−04 to E1−10)
VMax
(E1−05)
VC
(E1−08)
VMin
(E1−10)
0
FMin
(E1−09)
FB
(E1−07)
FA
FMax
(E1−06) (E1−04)
F
65
Table 31
Fault Display
Fault Diagnosis and Corrective Actions (Cont’d)
Corrective Action
Details
OPE11
Carr Frq/On−Delay
Constant setting fault
When one of the following setting fault
occurs:
⋅Carrier frequency upper limit
(C6−01) >5kHz, and Carrier frequency
lower limit (C6−02)≦5kHz
⋅Carrier frequency proportional gain
(C6−03)>6 and (C6−01)<(C6−02)
⋅Setting error of upper/lower limit of
C6−01 to 03 and C8−15.
Check the constants.
C
CPF00
COM−ERR(OP&INV)
Control circuit fault 1
(CPF00)
(Digital operator
transmission fault)
⋅Transmission between the inverter and
digital operator cannot be established 5
seconds after supplying power.
⋅MPU peripheral element check fault
(initial)
⋅Insert the digital operator
connector again.
⋅Check the control circuit wiring.
⋅Replace the control card.
A
CPF01
COM−ERR(OP&INV)
Control circuit fault 2
(CPF01)
(Digital operator
transmission fault)
⋅Transmission between the inverter and
digital operator is established once after
supplying power, but later transmission
fault continues for more than 2 seconds.
⋅MPU peripheral element check fault
(online)
⋅Insert the digital operator
connector again.
⋅Check the control circuit wiring.
⋅Replace the control card.
A
CPF02
BB Circuit Err
Baseblock circuit fault
(CPF02)
CPF03
EEPROM Error
EEPROM fault
(CPF03)
A
A
Inverter control unit fault.
fault
Replace the control card.
card
CPF04
Internal A/D Err
CPU internal A/D
converter fault (CPF04)
CPF05
External A/D Err
CPU external A/D
converter fault (CPF05)
CPF06
Option Error
Option connection fault
(CPF06)
The option card is not installed correctly.
Install the option card again.
A
CPF20
Option A/D Error
A/D converter fault in
analog speed reference
card (CPF20)
Option card (AI−14B) A/D converter
fault
Replace the option card.
A
A
A
* The ranks are classified as follows:
Rank A : Major fault (Motor coasts to a stop, operator indication lights, and fault contact
is output.)
Rank B : Fault [Operation continues, operator indication blinks, no fault contact is
output, and minor fault contact is output (when multi−function output is
selected).
Rank C : Warning (Operation cannot be performed, operator indication lights, no fault
contact is output, no minor fault contact is output.)
66
Rank*
(Standard
Value)
Description
7
7.2
TROUBLESHOOTING
MOTOR FAULTS AND CORRECTIVE ACTIONS
(1) If any of the following faults occurs in the motor, check the cause and provide the relevant
corrective action.
(2) If these inspections and corrective actions cannot solve the problem, contact your YASKAWA
representative immediately.
Table 32
Motor Faults and Corrective Actions
Fault
Check Point
Corrective Action
⋅Turn ON power supply.
Power supply voltage applied to power supply ⋅Turn OFF power supply, and then ON again.
terminals L1, L2, L3 ? CHARGE LED is ON ? ⋅Check power supply voltage.
⋅Make sure terminal screws are tight.
Use rectifier type voltmeter to test. Voltage
output to output terminals U(T1), V(T2), W(T3) Turn OFF power supply, then turn ON again.
correct?
Motor does not rotate.
Motor locks due to excessive load?
Reduce the load and release the lock.
Fault displayed in operator display?
Check troubleshooting table.
FWD or REV run command entered?
Check the wiring.
Frequency setting voltage entered?
⋅Correct the wiring.
⋅Check frequency setting voltage.
Reference selection (b1−01), operation method
Input the correct set value.
selection (b1−02) correct?
Motor rotation
reverses
reverses.
Motor rotates, bbut
M
variable speed not
available.
Wiring of terminals U(T1), V(T2), W(T3) Match wiring to the phase order of the motor
correct?
leads U(T1), V(T2), W(T3) .
FWD and REV wiring run signals entered?
Correct the wiring.
Wiring of frequency setting circuit correct?
Correct the wiring.
Reference selection (b1−01), operation method With the digital operator, check the reference
selection (b1−02) correct?
selection or operation method selection.
Load excessively large?
Reduce the load.
Motor ratings (number of poles, voltage)
Check motor nameplate specifications.
correct?
Motor r/min too high
or too low.
low
Accel/decel speed change ratio for gears, etc.
Check speed changer (gears, etc.)
correct?
Maximum frequency set value correct?
Check the maximum frequency set value.
Use rectifier voltmeter. Voltage between motor
Check V/f characteristics values.
terminals not excessively reduced?
Motor r/min not
stable during
operation.
Load excessively large?
Reduce the load.
Load variation excessively large?
⋅Reduce the load variation.
⋅Increase inverter motor capacity.
3−phase or single−phase power supply used?
For 3−phase power supply, open phase?
⋅For 3−phase power supply, check the wiring if
power supply is open phase.
⋅For single−phase power supply, connect AC
reactor to the power supply.
67
APPENDIX 1
SPECIFICATIONS
Specifications
Model
CIMR−G5C
51P5
52P2
53P7
55P5
57P5
5011
5015
Max. Applicable Motor Output *
kW
1.5
2.2
3.7
5.5
7.5
11
15
Constant
Torque
3.5
4.1
6.3
9.8
12.5
17
22
Variable
Torque
3.9
4.6
7
11
14
19
25
Powe
wer Sup
pply
Outp
utput Characteris
Ch
istics
Table A−1
Rated Output
Current (A)
3−Phase 500/525/575/600 V (Proportional to input voltage)
Max. Output Voltage
Rated Output Frequency
Up to 400 Hz available by programming
Rated Input Voltage and
Frequency
3−Phase 500/525/575/600 V 50/60 Hz
+10%, −15%
Allowable Voltage Fluctuation
Allowable Frequency
Fluctuation
¦5%
Sine wave PWM
Control Method
150% / 1 Hz (150% / 0 r / min with PG)[
Starting Torque
Speed Control Range
1:100 (1:1000 with PG)[
Speed Control Accuracy
¦0.2% (¦ 0.02% with PG)[
5 Hz (30 Hz with PG)[
Speed Response
Available (4 quadrants can be changed by parameter setting.)
Torque Limit
Co
ontrol C
Charact
cteristics
cs
Torque Accuracy
¦5%
0.1 to 400 Hz
Frequency Control Range
Digital command : ¦0.01% (−10°C to +40°C)
Frequency Accuracy
Analog command : ¦0.1% (25°C ¦ 10°C)
Digital operator reference : ¦0.01 Hz
Frequency Resolution
Analog reference : ¦0.03 Hz/60 Hz (11 bit + code)
0.001 Hz
Output Frequency Resolution
150% of rated output current for 1 minute
Overload Capacity
−10 to 10 V, 0 to 10 V, 4 to 20 mA
Frequency Setting Signal
Accel/Decel Time
0.01 to 6000.0 sec (Accel/decel time setting independently, 4 steps available)
Braking Torque
Approx. 20%
(Cont’d)
* Based on a YASKAWA standard 4−pole motor for max. applicable motor output.
[
68
Occasional tuning may be required.
APPENDIX 1
SPECIFICATIONS
Table A−1 Specifications (Cont’d)
Model
CIMR−G5C
En
Environm
nment
P
Protective
ve Funct
ctions
Motor
Overload
Protection
51P5
52P2
53P7
55P5
57P5
5011
Protected by electronic thermal overload relay
Instantaneous
Overcurrent
Motor coasts to a stop at approx. 200% of inverter rated current.
Blown Fuse
Protection
Motor coasts to a stop by blown−fuse.
Overload
Motor coasts to a stop after 1 minute at 150% of rated output current.
Overvoltage
Motor coasts to a stop if converter output voltage exceeds 1040 V.
Undervoltage
Motor coasts to a stop if converter output voltage drops to 490 V or below.
Momentary
Power Loss
Immediately stop by 15 ms and above momentary power loss. (Factory setting)
Continuous operation during power loss less than 2 sec is equipped as standard.
Heatsink
Overheat
Protected by thermistor
Stall
Prevention
Stall prevention during accel/decel and constant speed operation
Ground Fault
Protected by electronic circuit (Overcurrent level)
Power
Charge
Indication
Charge LED stays ON until bus voltage drops below 50 V.
Ambient
Temperature
−10°C to +40°C (Enclosed wall−mounted type)
−10°C to +45°C (Open chassis type)
Humidity
90%RH or less
Storage
Temperature
−20°C to +60°C
Location
Indoor (protected from corrosive gases and dust)
Elevation
1000 m or less
Vibration
9.81 m/s2 (1G) at 10 to less than 20 Hz, up to 1.96 m / s2 (0.2G) at 20 to 50 Hz
Applicable
Standards
5015
prEN50178
EN50082−2
EN50081−2 (with RFI filter, screened cable)
69
APPENDIX 2
DIMENSIONS (mm)
H
H2
H1
The figures below show a 575V 1.5 kW model. Use open chassis type 15 kW or less with the top
and bottom covers removed.
W1
4−d
W
D
Fig. A−1 Dimensions of VS−616G5
Table A−2
V lt
Voltage
VS−616G5 Dimensions (mm) and Approx. Mass (kg)
Motor
Capacity
kW
1.5
2.2
Open Chassis Type (IP00)
W
H
D
W1
H1
H2
Mass
(kg)
W
H
D
W1
H1
H2
Mass
(kg)
d*
140
280
180
126
266
70
7.0
4
140
280
180
126
266
70
7.0
4
M5
200
300
205
186
285
8.0
200
300
205
186
285
8.0
250
380
225
236
365
75
7.5
250
380
225
236
365
75
7.5
3.7
575V
Class
5.5
6
7.5
11
15
Enclosed Wall−mounted Type (NEMA1)
65
6.5
13
6
* Mounting holes are the same for the open chassis type and the enclosed wall−mounted type.
70
65
6.5
13
M6
M6
APPENDIX 3
APPENDIX 3
3.1
TYPICAL CONNECTION DIAGRAM
TYPICAL CONNECTION DIAGRAM
BRAKING RESISTOR UNIT
For Models CIMR−G5C51P5 to −G5C5015 (575 V Class 1.5 to 15 kW)
Overload Relay Trip Contact
Use sequencer to break
power supply side on
overload relay trip contact
of braking resistor unit.
Fuse
Line Filter
MC
OFF
¨1
L1 (R)
Braking Resistor Unit [
B
¨2
©
B1
B2
U (T1)
Motor
L2 (S)
V (T2)
L3 (T)
W (T3)
IM
VS−616G5
MC
MC
Overload Relay Trip Contact
of Braking Resistor Unit
1
2
Short−circuit
Bar
250 VAC or less
THRX
x
P
L1
3−Phase
Power Supply
500 to 600 V L2
50/60 Hz
L3
ON
1
DC Reactor
(Option) *
2
SA
THRX
23
SA
MC
Analog
Monitor 2
TRX
+
AM
SA
−
TRX
20 18
Fault
Contact
21
Analog
Monitor 1
1 Forward Run when
CLOSED
2 Reverse Run when
CLOSED
Forward Run/Stop
Reverse Run/Stop
Factory
Setting
External Fault
3
Fault Reset
4
Multi−step Speed Setting 1
(Master/Aux Change)
5
Multi−step Speed
Setting 2
6
Jog Reference
7
External Baseblock
8
22
19
20
9
10
11
35
36
Shield Sheath
Connection Terminal
2 kΩ
2 kΩ
Master
Frequency
Reference
0 to +10 V
4 to 20 mA
0 to +10 V
0V
Freq. Setting Power
Supply +15V 20 mA
13 Master Freq. Ref.
0 to 10V (20kΩ)
P
14 Master Freq. Ref.
4 to 20 mA (250Ω)
P
P
18
Fault Contact Output
250 VAC 1 A or less
30 VDC 1 A or less
20
Multi−function Contact Output
250 VAC 1 A or less
30 VDC 1A or less
(Signal during Running at Factory
Setting)
+24V
E
15
Multi−function Analog Output
−10 to +10 V 2 mA
(Output Frequency at Factory
Setting)
− FM +
E
18
Multi−function
Contact Input
Multi−function Analog Output
−10 to +10V 2 mA
(Output Current at Factory
Setting)
25
27
26
37
Opto−coupler output 1
(Zero Speed Signal at
Factory Setting)
Opto−coupler Output 2
(Speed Agree Signal at
Factory Setting)
Multi−function
Open Collector
Output
48 V 50 mA or
less
16 Multi−function Analog Input
0 to 10V (20kΩ)
17 (Aux Freq. Ref. at
Factory Setting)
0V
33 Freq. Setting Power Supply
−15V 20 mA
* When installing a DC reactor (option), remove the common bar between ¨1 and ¨2 terminals
(provided as standard) and connect a DC reactor with the terminals.
[ When using the braking resistor unit, set constant L3−04 to “0” (stall prevention selection during
decel is disabled). If it is not changed, the inverter may not stop within set decel time.
71
3.2
VS OPERATOR MODELS JVOP−95 AND JVOP−96
Line Filter
Fuse MCCB
Short−circuit Bar
(Provided as
Standard)
¨1
L1
3−Phase
L2
Power
Supply
L3
¨2
©
B1
L1(R)
B2
U (T1)
L2(S)
VS−616G5
L3(T)
Motor
V (T2)
IM
W (T3)
PE
VS Operator Models JVOP−95, −96
FWD RUN
STOP
REV RUN
1
1 Forward Run when
CLOSED
2 Reverse Run when
CLOSED
3
2
RESET
4
AUX
MASTER
4
5
5
6
Multi−function
Contact Input
7
8
11
11
35
36
E
15
FREQ SET
P
14 Master Freq. Ref. 4 to 20 mA (250Ω)
16 Multi−function Analog Input
0 to 10V (20kΩ)
17
17
33
SOURCE
9
9
RUN
10
10
FAULT
18
P
20
FM
F1
Freq. Setting Power Supply
−15V 20 mA
Multi−function Contact
E
Output
(Signal during Running at
Factory Setting)
25
Fault
Contact
Output
23
Multi−function
Analog Output
21
Multi−function
Analog Output
(Output Frequency
at Factory Setting)
P
F3
0V
18
19
FREQ.
METER
Shield Sheath Connection
Terminal
15 Freq. Setting Power Supply
+15V 20 mA
13 Master Freq. Ref. 0 to 10V (20kΩ)
13
P
MTR CAL
+24V
27
26
37
Opto−coupler Output 1
(Zero Speed Signal at
Factory Setting)
Opto−coupler Output 2
(Speed Agree Signal at
Factory Setting)
Multi−function
Open Collector
Output
48 V 50 mA or
less
22
E
Note: Main circuit terminals are indicated by
15 kW model or below.
72
APPENDIX 3
3.3
TYPICAL CONNECTION DIAGRAM
SEQUENCE INPUT AND OUTPUT CONNECTION WITH NPN
TRANSISTOR (0V COMMON)
VS−616G5
1
Forward
Run/Stop
2
Reverse
Run/Stop
3
External Fault
4
Fault Reset
Factory
Setting
5
Multi−step Speed
Setting 1
(Master/Aux Change)
6
Multi−step
Speed Setting 2
7
Jog Reference
8
External
Baseblock
11
35
36
+24V
E
Surge
Suppressor
250 VAC Max
18
Fault Contact Output
250VAC 1A or less
30 VDC 1A or less
19
20
30 VDC Max
9
48 VDC Max
Multi−function Contact Output
250 VAC 1A or less
30 VDC 1A or less
(Signal during Running at
Factory Setting)
10
25
48 VDC Max
Opto−coupler Output
48V 50mA or less
(Zero−speed Signal
at Factory Setting)
27
26
Opto−coupler Output
48V 50 mA or less
(Speed Agree Signal
at Factory Setting)
37
73
3.4
SEQUENCE INPUT AND OUTPUT CONNECTION WITH PNP
TRANSISTOR (SUPPLY SIDE COMMON)
VS−616G5
Factory
Setting
Forward
Run/Stop
1
Reverse
Run/Stop
2
External Fault
3
Fault Reset
4
Multi−step Speed
Setting 1
(Master/Aux Change)
5
Multi−step
Speed Setting 2
6
Jog Reference
7
External
Baseblock
8
11
35
36
E
18
Fault Contact Output
250 VAC 1A or less
30 VDC 1A or less
250 VAC Max
19
20
Surge
Suppressor
30 VDC Max
48 VDC Max
48 VDC Max
74
9
Multi−function Contact Output
250 VAC 1A or less
30 VDC 1A or less
(Signal during Running at
Factory Setting)
10
25
Opto−coupler Output
48V 50 mA or less
(Zero−speed Signal
at Factory Setting)
27
26
Opto−coupler Output
48V 50 mA or less
(Speed Agree Signal
at Factory Setting)
37
+24V
APPENDIX 4
APPENDIX 4
CONSTANTS LIST
Table A−3
Digital Operator
Function Display
Monitor Constants List
Digital Operator Display
Con
Constant
No.
Frequency Ref
U1−01
Output Freq
Monitor
CONSTANTS LIST
U1−02
Control Method:
(f=Monitor enable,
×=Monitor disable)
Constant Name
Unit
V/f
control
V/f with Open
Flux
PG
Loop
Feed- Vector Vector
back
Frequency reference
0.01 Hz[
f
f
f
f
Output frequency
0.01 Hz[
f
f
f
f
f
f
f
f
f
f
f
f
Output Current
U1−03
Output current
0.1A]
Control Method
U1−04
Control method

Motor Speed
U1−05
Motor speed
0.01 Hz[
×
f
f
f
Output Voltage
U1−06
Output voltage
0.1V
f
f
f
f
DC Bus Voltage
U1−07
DC bus voltage
1V
f
f
f
f
Output kWatts
U1−08
Output power
0.1 kW
f
f
f
f
Torque Reference
U1−09
Torque reference (internal)
0.1%
×
×
f
f
Input Term Sts
U1−10
Input terminal status

f
f
f
f
Output Term Sts
U1−11
Output terminal status

f
f
f
f
Int Ctl Sts 1
U1−12
Internal control status

f
f
f
f
Elapsed Time
U1−13
Cumulative operation time
1H
f
f
f
f
FLASH ID
U1−14
Software No. (at FLASH side)

f
f
f
f
Term 13 level
U1−15
Control circuit terminal 13 input
voltage
0.1%
f
f
f
f
Term 14 level
U1−16
Control circuit terminal 14 input
voltage
0.1%
f
f
f
f
Term 16 level
U1−17
Control circuit terminal 16 input
voltage
0.1%
f
f
f
f
Mot SEC Current
U1−18
Motor secondary current (Iq)
0.1%
f
f
f
f
Mot EXC Current
U1−19
Motor exciting current (Id)
0.1%
×
×
f
f
SFS Output
U1−20
Output frequency after soft−start
0.01 Hz[
f
f
f
f
ASR Input
U1−21
ASR input
0.01%
×
f
×
f
ASR Output
U1−22
ASR output
0.01%
×
f
×
f
Speed Deviation
U1−23
Speed deviation
0.01%
×
f
×
f
PID Feedback
U1−24
PID feedback amount
0.01%
f
f
f
f
DI−16 Reference
U1−25
DI−16H input status

f
f
f
f
Voltage Ref (Vq)
U1−26
Output voltage reference Vq
0.1V
×
×
f
f
Voltage Ref (Vd)
U1−27
Output voltage reference Vd
0.1V
×
×
f
f
CPU ID
U1−28
Software No. (at CPU side)

f
f
f
f
ACR(q) Output
U1−32
ACR q−axis output
0.1%
×
×
f
f
ACR(d) Output
U1−33
ACR d−axis output
0.1%
×
×
f
f
OPE Detected
U1−34
Constant No. for OPE detection

f
f
f
f
: Even if f is indicated, some constants are not displayed depending on access level.
[ Depends on the setting of o1−01.
] 0.1A for models of 11 kW or above.
# Not displayed for some models depending on software version No.
75
Table A−3 Monitor Constants List (Cont’d)
Digital Operator
Function Display
Fault Trace
Fault History
Digital Operator Display
Con
Constant
No.
Control Method:
(f=Monitor enable,
×=Monitor disable)
Constant Name
Unit
V/f
control
V/f with
PG
Feedback
Open
Loop
Vector
Flux
Vector
Current Fault
U2−01
Current fault

f
f
f
f
Last Fault
U2−02
Last fault

f
f
f
f
Frequency Ref
U2−03
Frequency reference at fault
0.01 Hz
f
f
f
f
Output Freq
U2−04
Output frequency at fault
0.01 Hz
f
f
f
f
f
f
f
f
Output Current
U2−05
Output current at fault
0.01A[
Motor Speed
U2−06
Motor speed at fault
0.01 Hz
×
f
f
f
Output Voltage
U2−07
Output voltage reference at fault
0.1V
f
f
f
f
DC Bus Voltage
U2−08
DC bus voltage at fault
1V
f
f
f
f
Output kWatts
U2−09
Output power at fault
0.1 kW
f
f
f
f
Torque Reference
U2−10
Torque reference at fault
0.1%
×
×
f
f
Input Term Sts
U2−11
Input terminal status at fault

f
f
f
f
Output Term Sts
U2−12
Output terminal status at fault

f
f
f
f
Inverter Status
U2−13
Operation status at fault

f
f
f
f
Elapsed Time
U2−14
Cumulative operation time at fault
1H
f
f
f
f
Last Fault
U3−01
Most recent fault

f
f
f
f
Fault Message 2
U3−02
Second most recent fault

f
f
f
f
Fault Message 3
U3−03
Third most recent fault

f
f
f
f
Fault Message 4
U3−04
Fourth / Oldest fault

f
f
f
f
Elapsed Time 1
U3−05
Cumulative operation time at fault
1H
f
f
f
f
Elapsed Time 2
U3−06
Accumulated time of second fault
1H
f
f
f
f
Elapsed Time 3
U3−07
Accumulated time of third fault
1H
f
f
f
f
U3−08
Accumulated time of
fourth / oldest fault
1H
f
f
f
f
Elapsed Time 4
: Even if f is indicated, some constants are not displayed depending on access level.
[ 0.1A for models of 11kW or above.
Note: If another fault occurs (i.e. fifth fault), then the oldest fault (U3−04) is lost. The fifth fault
now becomes the most recent fault (U3−01) and all the other faults move down one step.
76
APPENDIX 4
Table A−4
CONSTANTS LIST
Constants List
The initial settings are for open loop vector control (A1−02=2), 15 kW models.
Constant
No.
A1−00
Name
(Digital Operator Display)
1
User
Setting
Constant
No.
Name
(Digital Operator Display)
Initial
Setting
b6−01
Dwell frequency at start
(Dwell Ref @ Start)
0.0
2
b6−02
0.0
2
b6−03
Dwell time at start
(Dwell Time @ Start)
Dwell frequency at stop
(Dwell Ref @ Stop)
Initialize
(Init Parameters)
Password 1
(Enter Password)
0000
b6−04
0.0
0000
b7−01
Dwell time at stop
(Dwell Time @ Stop)
Droop control gain [
(Droop Gain)
A1−05
Password 2
(Select Password)
0000
b7−02
0.05
A2−01 to
A2−32
User setting constant
(User Param 1 to 32)
Reference selection
(Reference Source)
Operation method selection
(Run Source)
Stopping method selection
(Stopping Method)
Prohibition of reverse operation
(Reverse Oper)
Operation selection for setting of E1−09 or less
(Zero−Speed Oper)
Read sequence input twice
(Cntl Input Scans)
−
b8−01
1
b8−02
1
b9−01
0
b9−02
0
C1−01
0
C1−02
1
C1−03
0
C1−04
Droop control delay time [
(Droop Delay Time)
Energy−saving gain
(Energy Save Gain)
Energy−saving frequency
(Energy Save Freq)
Zero−servo gain
(Zero Servo Gain)
Zero−servo completion width
(Zero Servo Count)
Acceleration time 1
(Accel Time 1)
Deceleration time 1
(Decel Time 1)
Acceleration time 2
(Accel Time 2)
Deceleration time 2
(Decel Time 2)
0.5
C1−05
10.0
50
C1−06
0.00
C1−07
0.50
C1−08
0
C1−09
Acceleration time 3
(Accel Time 3)
Deceleration time 3
(Decel Time 3)
Acceleration time 4
(Accel Time 4)
Deceleration time 4
(Decel Time 4)
Emergency stop time
(Fast Stop Time)
A1−01
A1−02
A1−03
A1−04
b1−01
b1−02
b1−03
b1−04
b1−05
b1−06
b1−07
Language selection for digital operator display
(Select Language)
Initial
Setting
Constant access level
(Access Level)
Control method selection
(Control Method)
:
:
Operation selection after switching to remote mode [
(LOC/REM RUN Sel)
b2−01
b2−02
b2−03
b2−04
b3−01
Zero speed level (DC injection braking starting frequency)
(DCInj Start Freq)
DC injection braking current
(DCinj Current)
DC injection braking time at start
(DCInj Time @ Start)
DC injection braking time at stop
(DCInj Time @ Stop)
Speed search selection at start
(SpdSrch at Start)
]
0.0
0.0
80
0.0
5
10
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
b3−02
Speed search operating current
(SpdSrch Current)
100
C1−10
Accel/decel time setting unit
(Acc/Dec Units)
1
b3−03
Speed search deceleration time
(SpdSrch Dec Time)
Timer function ON−delay time
(Delay−ON Timer)
Timer function OFF−delay time
(Delay−OFF Timer)
PID control mode selection
(PID Mode)
Proportional gain (P)
(PID Gain)
Integral (I) time
(PID I Time)
Integral (I) limit
(PID I Limit)
Differential (D) time
(PID D Time)
PID limit
(PID Limit)
PID offset adjustment
(PID Offset)
2.0
C1−11
0.00
0.0
C2−01
0.0
C2−02
0
C2−03
1.00
C2−04
1.0
C3−01
100.0
C3−02
0.00
C3−03
100.0
C3−04
0.0
C3−05
0.00
C4−01
Accel/decel time switching frequency
(Acc/Dec SW Freq)
S−curve characteristic time at acceleration start
(SCrv Acc @ Start)
S−curve characteristic time at acceleration end
(SCrv Acc @ End)
S−curve characteristic time at deceleration start
(SCrv Dec @ Start)
S−curve characteristic time at deceleration end
(SCrv Dec @ End)
Slip compensation gain
(Slip Comp Gain)
Slip compensation primary delay time
(Slip Comp Time)
Slip compensation limit
(Slip Comp Limit)
Slip compensation selection during regeneration
(Slip Comp Regen)
Flux calculation method
(Flux Select)
Torque compensation gain
(Torq Comp Gain)
b4−01
b4−02
b5−01
b5−02
b5−03
b5−04
b5−05
b5−06
b5−07
b5−08
]
PID primary delay time constant
(PID Delay Time)
: Not initialized.
User
Setting
0.20
0.20
0.20
0.00
1.0
]
200
]
200
0
0
1.00
(Domestic standard specifications: A1−01=1, A1−02=2)
[ Not displayed for some models depending on software version No.
] Differs depending on the control method selection (A1−02).
77
Table A−4 Constants List (Cont’d)
Constant
No.
C4−02
C5−01
C5−02
C5−03
C5−04
C5−05
C5−06
C5−07
C5−08
C6−01
C6−02
C6−03
C7−01
C7−02
C8−08
C8−30
d1−01
d1−02
d1−03
d1−04
d1−05
d1−06
d1−07
d1−08
d1−09
d2−01
d2−02
d3−01
d3−02
d3−03
d3−04
Name
(Digital Operator Display)
Torque compensation time constant
(Torq Comp Time)
ASR proportional (P) gain 1
(ASR P Gain 1)
Initial
Setting
User
Setting
Constant
No.
Name
(Digital Operator Display)
20
d4−01
Frequency reference hold function selection
(MOP Ref Memory)
0
20.00
d4−02
25
ASR integral (I) time 1
(ASR I Time 1)
ASR proportional (P) gain 2
(ASR P Gain 2)
ASR integral (I) time 2
(ASR I Time 2)
ASR limit
(ASR Limit)
ASR primary delay time
(ASR Delay Time)
ASR switching frequency
(ASR Gain SW Freq)
ASR integral (I) limit [
(ASR I Limit)
Carrier frequency upper limit
(Carrier Freq Max)
Carrier frequency lower limit
(Carrier Freq Min)
Carrier frequency proportional gain
(Carrier Freq Gain)
Hunting prevention selection
(Hunt Prev Select)
Hunting prevention gain
(Hunt Prev Gain)
AFR gain
(AFR Gain)
Carrier frequency selection during auto−tuning [
(Carrier in tune)
Frequency reference 1
(Reference 1)
Frequency reference 2
(Reference 2)
Frequency reference 3
(Reference 3)
Frequency reference 4
(Reference 4)
0.500
d5−01
20.00
d5−02
0.500
d5−03
5.0
d5−04
0.004
d5−05
0.0
d5−06
400
E1−01
10.0
E1−02
10.0
E1−03
0
E1−04
1
E1−05
1.00
E1−06
1.00
E1−07
2
E1−08
0.00
E1−09
0.00
E1−10
0.00
E1−11
0.00
E1−12
Frequency reference 5
(Reference 5)
Frequency reference 6
(Reference 6)
Frequency reference 7
(Reference 7)
Frequency reference 8
(Reference 8)
Jog frequency reference
(Jog Reference)
Frequency reference upper limit
(Ref Upper Limit)
Frequency reference lower limit
(Ref Lower Limit)
Jump frequency 1
(Jump Freq 1)
Jump frequency 2
(Jump Freq 2)
Jump frequency 3
(Jump Freq 3)
Jump frequency width
(Jump Bandwidth)
0.00
E1−13
0.00
E2−01
0.00
E2−02
0.00
E2−03
6.00
E2−04
100.0
E2−05
0.0
E2−06
0.0
E2−07
0.0
E2−08
0.0
E2−09
1.0
E3−01
+ − Speed limits [
(Trim Control Lvl)
Torque control selection
(Torq Control Sel)
Torque reference delay time
(Torq Ref Filter)
Speed limit selection
(Speed Limit Sel)
Speed limit
(Speed Lmt Value)
Speed limit bias
(Speed Lmt Bias)
Speed/torque control switching timer
(Ref Hold Time)
Input voltage setting
(Input Voltage)
Motor selection
(Motor Selection)
V/f pattern selection
(V/F Selection)
Max. output frequency
(Max Frequency)
Max. voltage
(Max Voltage)
Base frequency
(Base Frequency)
Mid. output frequency
(Mid Frequency A)
Mid. output frequency voltage
(Mid Voltage A)
Min. output frequency
(Min Frequency)
Min. output frequency voltage
(Min Voltage)
Mid. output frequency 2 [
(Mid Frequency B)
Mid. output frequency voltage 2 [
(Mid Voltage B)
Base voltage [
(Base Voltage)
Motor rated current
(Motor Rated FLA)
Motor rated slip
(Motor Rated Slip)
Motor no−load current
(No−Load Current)
Number of motor poles
(Number of Poles)
Motor line−to−line resistance
(Term Resistance)
Motor leak inductance
(Leak Inductance)
Motor iron−core saturation coefficient 1
(Saturation Comp 1)
Motor iron−core saturation coefficient 2
(Saturation Comp 2)
Motor mechanical loss
(Mechanical Loss)
Motor 2 control method selection [
(Control Method)
:
:
:
:
:
]
]
]
: Differs depending on the control method selection (A1−02).
[ Not displayed for some models depending on software version No.
] Setting unit and initial setting differ depending on inverter capacity.
78
Initial
Setting
0
0
1
0
10
0
575
0
0F
60
575
60
3.0
:
31.6
:
0.5
:
5.7
:
0.0
0.0
0.0
22
]
1.6
]
6.6
]
4
0.896
]
19.2
]
0.50
0.75
0.0
2
User
Setting
APPENDIX 4
CONSTANTS LIST
Table A−4 Constants List (Cont’d)
Constant
No.
E4−01
E4−02
E4−03
E4−04
Name
(Digital Operator Display)
Motor 2 max. output frequency :
(V/F2 Max Freq)
Motor 2 max. voltage :
(V/F2 Max Voltage)
Motor 2 max. voltage frequency :
(V/F2 Base Freq)
Motor 2 mid. output frequency 1 :
(V/F2 Mid Freq)
Initial
Setting
User
Setting
Constant
No.
60
F4−03
575
F4−04
60.0
F5−01
3.0
F5−02
[
Name
(Digital Operator Display)
Channel 2 monitor selection
(AO Ch2 Select)
Channel 2 gain
(AO Ch2 Gain)
Channel 1 output selection
(DO−02 Ch1 Select)
Channel 2 output selection
(DO−02 Ch2 Select)
Initial
Setting
3
0.50
0
1
E4−05
Motor 2 mid. output frequency voltage 1 :
(V/F2 Mid Voltage)
31.6
F6−01
Output mode selection
(DO−08 Selection)
0
E4−06
Motor 2 min. output frequency :
(V/F2 Min Freq)
0.5
F7−01
Frequency multiple selection
(PO−36F Selection)
1
E4−07
Motor 2 min. output frequency voltage :
(V/F2 Min Voltage)
5.7
H1−01
Multi−function input (terminal 3)
(Terminal 3 Sel)
24
E5−01
Motor 2 rated current :
(Motor 2 rated FLA)
22
H1−02
Multi−function input (terminal 4)
(Terminal 4 Sel)
14
E5−02
Motor 2 rated slip :
(Motor 2 Slip Freq)
1.6
H1−03
Multi−function input (terminal 5)
(Terminal 5 Sel)
3(0)
#
E5−03
Motor 2 no−load current :
(Motor 2 No−load I)
6.6
H1−04
Multi−function input (terminal 6)
(Terminal 6 Sel)
4(3)
#
E5−04
Motor 2 number of poles :
(Motor 2 # Poles)
Motor 2 line−to−line resistance :
(Motor 2 term Ohms)
4
H1−05
0.896
H1−06
Multi−function input (terminal 7)
(Terminal 7 Sel)
Multi−function input (terminal 8)
(Terminal 8 Sel)
6(4)
#
8(6)
#
Motor 2 leak inductance :
(Motor 2 Leak)
PG constant
(PG Pulse/Rev)
Operation selection at PG open circuit
(PG Fdbk Loss Sel)
Operation selection at overspeed
(PG Overspeed Sel)
Operation selection at deviation
(PG Deviation Sel)
PG rotation
(PG Rotation Sel)
PG division rate (PG pulse monitor)
(PG Output Ratio)
Integral value during accel/decel enable/disable
(PG Ramp PI/I Sel)
Overspeed detection level
(PG Overspd Level)
Overspeed detection delay time
(PG Overspd Time)
17.2
H2−01
Multi−function input (terminal 9−10)
(Terminal 9 Sel)
0
600
H2−02
1
1
H2−03
1
H3−01
3
H3−02
0
H3−03
1
H3−04
0
H3−05
115
H3−06
0.0
H3−07
Multi−function input (terminal 25−27)
(Terminal 25 Sel)
Multi−function input (terminal 26−27)
(Terminal 26 Sel)
Signal level selection (terminal 13)
(Term 13 Signal)
Gain (terminal 13)
(Terminal 13 Gain)
Bias (terminal 13) bias
(Terminal 13 Bias)
Signal level selection (terminal 16)
(Term 16 Signal)
Multi−function analog input (terminal 16)
(Terminal 16 Sel)
Gain (terminal 16)
(Terminal 16 Gain)
Bias (terminal 16)
(Terminal 16 Bias)
Excessive speed deviation detection level
(PG Deviate Level)
Excessive speed deviation detection delay time
(PG Deviate Time)
Number of PG gear teeth 1
(PG# Gear Teeth 1)
Number of PG gear teeth 2
(PG# Gear Teeth 2)
PG open−circuit detection time :
(PGO Time)
Bi−polar or uni−polar input selection
(AI−14 Input Sel)
Digital input option
(DI Input)
Channel 1 monitor selection
(AO Ch1 Select)
Channel 1 gain
(AO Ch1 Gain)
10
H3−08
0.5
H3−09
0
H3−10
0
H3−11
2.0
H3−12
0
H4−01
0
H4−02
2
H4−03
1.00
H4−04
E5−05
E5−06
F1−01
F1−02
F1−03
F1−04
F1−05
F1−06
F1−07
F1−08
F1−09
F1−10
F1−11
F1−12
F1−13
F1−14
F2−01
F3−01
F4−01
F4−02
[
[
[
]
]
]
]
]
[
Signal level selection (terminal 14)
(Term 14 Signal)
Multi−function analog input (terminal 14)
(Terminal 14 Sel)
Gain (terminal 14)
(Terminal 14 Gain)
Bias (terminal 14)
(Terminal 14 Bias)
Analog input filter time constant
(Filter Avg Time)
Monitor selection (terminal 21)
(Terminal 21 Sel)
Gain (terminal 21)
(Terminal 21 Gain)
Bias (terminal 21)
(Terminal 21 Bias)
Monitor selection (terminal 23)
(Terminal 23 Sel)
User
Setting
2
0
100.0
0.0
0
0
100.0
0.0
2
1F
100.0
0.0
0.00
2
1.00
0.0
3
: Not displayed for some models depending on software version No.
[ Differs depending on the control method selection (A1−02).
] Setting unit and initial setting differ depending on inverter capacity.
# Initial settings in the parentheses are values obtained at 3−wire initialization.
79
Table A−4 Constants List (Cont’d)
Constant
No.
H4−05
Name
(Digital Operator Display)
Initial
Setting
User
Setting
Constant
No.
Gain (terminal 23)
(Terminal 23 Gain)
Bias (terminal 23)
(Terminal 23 Bias)
Analog output signal level selection
(AO Level Select)
Station address
(Serial Comm Adr)
Communication speed selection
(Serial Baud Rate)
Communication parity selection
(Serial Com Sel)
Stopping method after communication error
(Serial Fault Sel)
Communication error detection selection :
(Serial Flt Dtct)
Motor protection selection
(MOL Fault Select)
Motor protection time constant
(MOL Time Const)
Momentary power loss detection
(PwrL Selection)
Momentary power loss ridethru time
(PwrL Ridethru t)
0.50
L6−02
0.0
L6−03
0
L6−04
1F
L6−05
3
L6−06
0
L7−01
3
L7−02
1
L7−03
1
L7−04
1.0
L8−01
0
L8−02
2.0
L8−03
L2−03
Min. baseblock time
(PwrL Baseblock t)
0.5
L2−04
Voltage recovery time
(PwrL V/F Ramp t)
L2−05
Undervoltage detection level
(PUV Det Level)
Stall prevention selection during accel
(StallP Accel Sel)
Stall prevention level during accel
(StallP Accel Lvl)
Stall prevention limit during accel
(StallP CHP Lvl)
Stall prevention selection during decel
(StallP Decel Sel)
Stall prevention selection during running
(StallP Run Sel)
Stall prevention level during running
(StallP Run Level)
Speed agree detection level
(Spd Agree Level)
Speed agree detection width
(Spd Agree Width)
Speed agree detection level (+/−)
(Spd Agree Lvl + −)
Speed agree detection width (+/−)
(Spd Agree Wdth + −)
Operation when frequency reference is missing
(Ref Loss Sel)
Number of auto restart attempts
(Num of Restarts)
Auto restart operation selection
(Restart Sel)
Torque detection selection 1
(Torq Det 1 Sel)
H4−06
H4−07
H5−01
H5−02
H5−03
H5−04
H5−05
L1−01
L1−02
L2−01
L2−02
L3−01
L3−02
L3−03
L3−04
L3−05
L3−06
L4−01
L4−02
L4−03
L4−04
L4−05
L5−01
L5−02
L6−01
Name
(Digital Operator Display)
Torque detection level 1
(Torq Det 1 Lvl)
Torque detection time 1
(Torq Det 1 Time)
Torque detection selection 2
(Torq Det 2 Sel)
Torque detection level 2
(Torq Det 2 Lvl)
Torque detection time 2
(Torq Det 2 Time)
Forward torque limit
(Torq Limit Fwd)
Reverse torque limit
(Torq Limit Rev)
Forward regenerative torque limit
(Torq Lmt Fwd Rgn)
Reverse regenerative torque limit
(Torq Lmt Rev Rgn)
Protect selection for internal DB resistor
(DB Resistor Prot)
Overheat pre−alarm level
(OH Pre−Alarm Lvl)
Operation selection after overheat pre−alarm
(OH Pre−Alarm Sel)
150
L8−05
Input open−phase protection selection
(Ph Loss In Sel)
0
0.3
L8−07
Output open−phase protection selection
(Ph Loss Out Sel)
0
546
o1−01
6
1
o1−02
150
o1−03
50
o1−04
1
o1−05
1
o2−01
160
o2−02
0.0
o2−03
2.0
o2−04
0.0
o2−05
Monitor selection
(Monitor Select)
Monitor selection after power up
(Power−On Monitor)
Frequency units of reference setting and monitor
(Display Scaling)
Frequency units of constant setting
(Display Units)
Constant No. display selection
(Address Display)
LOCAL/REMOTE key enable/disable
(Local/Remote Key)
STOP key during control circuit terminal operation
(Oper STOP Key)
User constant initial value
(User Defaults)
kVA selection
(Inverter Model #)
Frequency reference setting method selection :
(Operator M.O.P.)
2.0
o2−06
0
o2−07
0
o2−08
0
o2−09
[
[
[
]
Operation selection when digital operator is disconnected
(Oper Detection)
Cumulative operation time setting
(Elapsed Time Set)
Cumulative operation time selection
(Elapsed Time Run)
Initialize mode selection :
(Init Mode Sel)
0
: Not displayed for some models depending on software version No.
[ Setting unit and initial setting differ depending on inverter capacity.
] Differs depending on the control method selection (A1−02).
# Differs depending on area.
80
Initial
Setting
0.1
0
150
0.1
200
200
200
200
0
95
3
1
0
0
0
1
1
0
48
[
0
0
−
0
2
#
User
Setting
APPENDIX 4
Table A−5
Set Value
Multi−digital Output
Function Name
00
During RUN 1
01
02
Set Value
Function Name
10
Minor Fault
Zero Speed
11
Reset Cmd Active
Fref/Fout Agree 1
12
Timer Output
03
Fref/Set Agree 1
13
Fref/Fout Agree 2
04
Freq Detect 1
14
Fref/Set Agree 2
05
Freq Detect 2
15
Freq Detect 3
06
Inverter Ready
16
Freq Detect 4
07
DC Bus undervolt
17
Trq Det 1 N.C.
08
BaseBlk 1
18
Trq Det 2 N.O.
09
Option Reference
19
Trq Det 2 N.C.
0A
Remote Operation
1A
Reverse Dir
0B
Trq Det 1 N.O.
1B
BaseBlk 2
0C
Loss of Ref
1C
Motor 2 Selected
0D
DB Overheat
1D
Regenerating
0E
Fault
1E
Restart Enabled
0F
Not Used
1F
Overload (OL1)
20
OH Prealarm
21−2F

Set Value
Not Used
30
Current / Trq LIM
31
Speed Limit
32
Not Used
33
Zero Servo End
34
During RUN 2
35−3F
Table A−6
Not Used
Multi−analog Input
Function Name
00
Aux Reference
01
02
Set Value
Function Name
10
Fwd Torque Limit
Frequency Gain
11
Rev Torque Limit
Frequency Bias
12
Regen Torq Limit
03
Voltage Bias
13
Torque Reference
04
Acc/Dec Change
14
Torque Comp
05
DCInj Current
15
Speed Limit
06
OverTorque Level
16−1F
Not Used
07
Stall Prev Level
08
Ref Lower Limit
09
Jump Frequency
0A
PID Feedback
0B−0F
CONSTANTS LIST

Not Used
81
Table A−7 Constants Array
Group
MENU
U
Operation
U Monitor
A Initialize
Programming
b
Application
Modified constants
Auto−tuning
C Tuning
d
Constant No.
B
A
Q
U1
U2
U3
Monitor
Fault trace
Fault history
01−14
01−14
01−08
A1
A2
Initialize
User constants
00−04
b1
b2
b3
b4
b5
b6
b7
b8
b9
Sequence
DC braking
Speed search
Delay timers
PID control
Reference hold
Droop control
Energy saving
Zero servo
01−03
C1
C2
C3
C4
C5
C6
C7
C8
Accel/decel
S−curve accel/decel
Motor−slip compensation
Torque compensation
ASR tuning
Carrier frequency
Hunting prevention
Factory tuning
01, 02
d1
d2
d3
d4
d5
Preset reference
Reference limit
Jump frequency
Sequence
Torque control
01−04, 09
15−19
04
01−04
03, 04, 09
01
01
01−04
01
05−07
04
05−08, 10, 11
01−04
02−04
04
02
05−07
02, 03
01
02−04
01−28
01, 02
01−04
V/f pattern 1
Motor setup 1
Motor 2 control method
V/f pattern 2
Motor setup 2
01−10
01−04
F
Option
F1
F2
F3
F4
F5
F6
F7
PG option setup
AI−14 setup
DI−08, 16 setup
AO−08 setup
DO−02 setup
DO−08 setup
PO−36F setup
01
H Terminal
H1
H2
H3
H4
01−06
01−03
01−07
01−06
H5
Digital inputs
Digital outputs
Analog inputs
Analog outputs
Serial communication
setup
L1
L2
L3
L4
L5
L6
L7
L8
Motor overload
Power loss ride−thru
Stall prevention
Reference detection
Fault restart
Torque detection
Torque limit
Hardware protection
01, 02
01−03
01, 02, 04−06
01, 02
01, 02
01−03
o1
o2
Monitor select
Key select
Operator
05−07
05−08
01, 02
01−04
E1
E2
E3
E4
E5
o
20−29
01−03
01, 02
01−08
01−04
01, 02
01, 02
01, 02
Motor
Protection
F
01−32
E
L
82
Reference
Function
11−13
05−09
01
01−07
01−05
02−07
01
01
01−04
01, 02
01
01
08−13
08−12
01−04
01−04
04, 05
03
03−05
07, 08
04−06
01
05, 06
02, 03, 05, 07 04, 06, 07−13
01−04
01−04
05
05−08
A
A/D converter fault in analog speed reference card . . . . . . . . . . . 66
AC reactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
accel/decel time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
acceleration time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
access level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51, 53
ADVANCED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51, 53
allowable current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
allowable frequency fluctuation . . . . . . . . . . . . . . . . . . . . . . . . . 68
allowable voltage fluctuation . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61, 69
analog input signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
analog output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
applicable standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
approx. mass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
ASR integral time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
ASR proportional gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
auto restart operation selection . . . . . . . . . . . . . . . . . . . . . . . . . 80
auxiliary frequency reference . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
B
base frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
baseblock circuit fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
BASIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51, 53
bias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
blown fuse protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
braking resistor unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18, 25, 71
braking resistor unit overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
braking torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
braking transistor failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
C
cable gland . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
carrier frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24, 78
closed−loop connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
constant setting fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
constant setting range fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
constants array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
constants list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
control characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
control circuit fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
control circuit terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
control circuit terminal signal . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
control circuit undervoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
control fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
control method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52, 68, 75
control method selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
control method selection fault . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
control PC board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7, 60
cooling fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
CPU external A/D converter fault . . . . . . . . . . . . . . . . . . . . . . . . 66
CPU internal A/D converter fault . . . . . . . . . . . . . . . . . . . . . . . . 66
cumulative operation time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
D
DC bus voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
DC injection braking current . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
DC injection braking time at start . . . . . . . . . . . . . . . . . . . . . . . 77
DC injection braking time at stop . . . . . . . . . . . . . . . . . . . . . . . 77
DC reactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
deceleration time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
digital input option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
digital operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12, 38, 44
digital operator connection fault . . . . . . . . . . . . . . . . . . . . . . . . . 64
dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
E
EEPROM fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
EEPROM writing fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
electronic thermal overload relay . . . . . . . . . . . . . . . . . . . . . . . . 69
elevation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
EMC standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
emergency stop circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4, 17
enclosed wall−mounted type . . . . . . . . . . . . . . . . . . . . . . . . 11, 69
enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
external baseblock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18, 30
external fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18, 30
F
fault contact output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18, 50, 62
fault diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62, 63
fault display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
fault reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18, 30
flux vector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
fly−wheel diode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
forward regenerative torque limit . . . . . . . . . . . . . . . . . . . . . . . 80
forward run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
forward torque limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
frequency accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
frequency control range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
frequency multiple selection . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
frequency reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36, 75, 78
frequency resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
frequency setting power supply . . . . . . . . . . . . . . . . . . . . . . . . . . 18
frequency setting signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
frequency units of constant setting . . . . . . . . . . . . . . . . . . . . . . 80
frequency units of reference setting and monitor . . . . . . . . . . . . 80
fuse blown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
G
gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
ground fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
ground fault interrupter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
ground terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4, 21
grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23, 24, 63
83
H
heatsink overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63, 69
humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
I
initialize mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
input fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
input open−phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
input terminal status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
input voltage setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
instantaneous overcurrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
intake air temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
integral value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
internal control status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
inverter capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
inverter overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
J
jog frequency reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
jog reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
jump frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
K
kVA selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
kVA selection fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
L
line filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
load short−circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
LOCAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
M
magnetic contactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22, 23
magnetic starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
main circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
main circuit configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
main circuit power supply . . . . . . . . . . . . . . . . . . . . . . . . . 5, 21, 60
main circuit terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
main circuit undervoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
master frequency reference . . . . . . . . . . . . . . . . . . . . . . . . . . 18, 30
Max. applicable motor output . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
max. applicable motor output . . . . . . . . . . . . . . . . . . . . . . . 11, 68
max. output frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
max. output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
max. voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
MC fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
MEMOBUS control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
mid. output frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
mid. output frequency voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 78
min. baseblock time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
min. output frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
min. output frequency voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 78
modified constants mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
84
momentary power loss . . . . . . . . . . . . . . . . . . . . . . . . . . 63, 69, 80
monitor selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
monitor selection after power up . . . . . . . . . . . . . . . . . . . . . . . . 80
motor no−load current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
motor overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
motor overload protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
motor protection selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
motor protection time constant . . . . . . . . . . . . . . . . . . . . . . . . . 80
motor rated current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
motor rated slip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
motor selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
motor speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
multi−analog input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
multi−digital Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
multi−function analog input . . . . . . . . . . . . . . . . . . . . . . . . . . 18, 30
multi−function analog input selection fault . . . . . . . . . . . . . . . . . 65
multi−function analog output . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
multi−function contact input . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
multi−function contact input selection fault . . . . . . . . . . . . . . . . . 65
multi−function contact outpu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
multi−function input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
multi−function open collector output . . . . . . . . . . . . . . . . . . . . . . 18
multi−step speed reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
multi−step speed setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
N
Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
nameplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
NPN transistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
number of auto restart attempts . . . . . . . . . . . . . . . . . . . . . . . . . 80
number of motor poles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
O
open chassis type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11, 69
open loop vector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51, 52
open phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
operation method selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
operation mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
operation reference fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
option connection fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
option reference selection fault . . . . . . . . . . . . . . . . . . . . . . . . . . 65
opto−coupler output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
output characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18, 75
output frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18, 75
output frequency resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
output mode selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
output open−phase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
output selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
output terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
output terminal status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
overcurrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50, 63
overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
overload capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
overload relay trip contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
overspeed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
overtorque detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
overvoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63, 69
P
periodic inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
PG constant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
PG division rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
PG open circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64, 79
PG rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
phase advancing capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
photo−coupler insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
PNP transistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
power charge indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
programming mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
prohibition of reverse operation . . . . . . . . . . . . . . . . . . . . . . . . . 77
protect selection for internal DB resistor . . . . . . . . . . . . . . . . . . 80
protective functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Q
QUICK−START . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51, 53
R
rated input voltage and frequency . . . . . . . . . . . . . . . . . . . . . . . 68
rated output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
rated output frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
reference selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
REMOTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
reverse regenerative torque limit . . . . . . . . . . . . . . . . . . . . . . . . 80
reverse run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
reverse torque limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
S
sequence common . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
sequence input internal common . . . . . . . . . . . . . . . . . . . . . . . . . 30
sequence input signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
sequence output signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Serial Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
serial communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
shield sheath connection terminal . . . . . . . . . . . . . . . . . . . . . . . . 18
shielded wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
shortcircuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
SI−B transmission error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
signal level selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
sine wave PWM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
slip compensation gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
software No. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
speed agree detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
speed agree detection level . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
speed agree detection width . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
speed agree signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
speed control accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
speed control range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
speed deviation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
speed response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
stall prevention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
stall prevention level during accel . . . . . . . . . . . . . . . . . . . . . . . 80
stall prevention selection during accel . . . . . . . . . . . . . . . . . . . . 80
stall prevention selection during decel . . . . . . . . . . . . . . . . . . . . 80
stall prevention selection during running . . . . . . . . . . . . . . . . . . 80
starting torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
STOP key during control circuit terminal operation . . . . . . . . . . 80
stopping method selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
surge suppressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
switching frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
T
test run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37, 38
thermal overload relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
thermistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
torque accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
torque compensation gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
torque detection level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
torque detection selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
torque detection time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
torque limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
transmission error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
twisted−pair shielded wire . . . . . . . . . . . . . . . . . . . . . . . . . . . 20, 31
U
undervoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
user constant initial value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
69
80
V
V/f control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51, 52
V/f control with PG feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
V/f data setting fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
V/f pattern selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
VS operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
W
Warning Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
wire size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
withstand voltage test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5, 17
Z
zero speed detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
zero speed level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
zero speed signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
zero−servo fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
85
">