Pursuing the Ideal Compact Inverter
Series
Designed for excellent performance and user friendliness
Industry-leading Levels of Performance
1
High starting torque of 200% or greater achieved
by sensorless vector control (when sized for heavy duty).
3
Integrated auto-tuning function for easy sensorless vector control
realizes high torque suitable for applications requiring it such as crane
hoists, lifts, elevators, etc.
Minimum time deceleration function, over-current suppress function
and DC bus AVR function are incorporated. The functions reduce
nuisance tripping. Improved torque limiting/current limiting function
enables a load limit to protect machine and equipment.
Example of Torque Characteristics
(Example of WJ200-075LF)
Example of Hitachi's standard motor. (7.5kW 4-pole)
(%)
200
Minimum time deceleration Function
OFF
100
Torque
0
Trip avoidance functions
ON
Motor Current
Motor Current
0.5 1 3 6 10
20
30
40
50
60Hz
-100
DC Voltage
-200
DC Voltage
Speed (min )
-1
Output Frequency
Output Frequency
Auto-tuning to perform sensorless vector control can now be easily done.
Deceleration Time: 4.2 sec.
2
Speed regulation at low-speed is greatly improved.
Deceleration Time: 1.9 sec.
2.3 sec. reduction of deceleration time without a braking
resistor is achieved when the function is active.
– Fluctuation is 1/2* compared with the previous model. –
Speed regulation at low speed has been drastically improved to
enhance process stability and precision.
Over-current Suppress Function*
OFF
ON
Trip
(Example of WJ200-055LF)
Motor Current
Motor Current
Output Frequency
Output Frequency
• Frequency commanded by the inverter: 0.5Hz.
• Motor: Hitachi's standard 3-phase 5.5kW 4-pole totally enclosed type motor.
* WJ200: 5min -1, Previous model: 13min -1
*Turn off this function for lifting equipment.
Model Name Indication
Model Configuration
Model Name 1-phase 100V
class
WJ200-xxx
WJ200 – 001 L F
Series Name
Applied Motor Capacity
001: 0.1kW – 150: 15kW
Power Source
M:1-phase 100V class
S:1-phase 200V class
L:3 -phase 200V class
H:3 -phase 400V class
with Digital Operator
CT
001
002
1-phase 200V
class
3-phase 200V
class
VT
CT
VT
CT
0.2
0.1
0.2
0.1
VT
CT
0.4
0.2
0.4
0.2
004
0.4
0.55
0.4
0.75
0.4
0.75
0.4
007
0.75
1.1
0.75
1.1
0.75
1.5
0.75
015
2.2
1.5
2.2
1.5
2.2
1.5
022
3.0
2.2
3.0
2.2
3.0
2.2
4.0
3.0
5.5
3.7
5.5
4.0
055
7.5
5.5
7.5
5.5
075
11
7.5
11
7.5
110
15
11
15
11
150
18.5
15
18.5
15
030
037
040
2
3-phase 400V
class
Index
4
Features
Simple positioning control
P 2– 5
(when feedback signal is used.)
When simple positioning function is activated, speed control operation or
positioning control operation is selectable via intellient input. While the [SPD]
input is ON, the current position counter is held at 0. When [SPD] is OFF, the
inverter enters positioning control operation and the position counter is active.
Output Frequency
Speed control
Start position counting
Position control
SPD input
ON
DB
Target position
Time
Standard Specifications P6
General Specifications
P7
Dimensions
P8
Operation and Programming
P9
Terminal (Arrangements/Functions)
P10 –11
Function List
P12–20
Protective Functions
5
Induction motor & Permanent magnetic motor*
control with one inverter (corresponds more than Ver.2.0)
Connecting Diagram
The WJ200 inverter can drive both induction motors (IM) and permanent
magnetic motors (PM). Energy conservation and miniaturization can be
achieved using PM motors. Moreover, one inverter used for two types of motor.
P 21
P 22–23
Connecting to PLC
Wiring and Accessories
P 24
P 25 –27
De-rating Curves
IM
For Correct Operation
P 28
P 29 – 30
IM + Inverter
WJ200
PM + Dedicated Controller
PM
*Permanent magnet motor control function of WJ200 is for variable torque application such as fan and pump.
Global standards
1
Conformity to global standards
CE, UL, c-UL, RCM approvals.
(1-phase 100V class is for CE, UL and c-UL only)
2
Pursuing the Ideal Compact Inverter
Designed for excellent performance and user friendliness
Sink / source logic is standard
Hitachi Industrial Equipment Systems Co., Ltd.
NARASHINO division is certified for ISO 14001
(standard of environmental management
system) and ISO 9001 (standard of quality
assurance management system).
Logic input and output terminal can be configured for sink or source logic.
3
Wide input power voltage range
JQA-1153
JQA-EM6974
Input voltage 240V for 200V class and 480V for 400V class as standard.
3
Pursuit of Ease of Use
Easy sequence [EzSQ]
programming function
1
2
Sequence operation is realized by downloading to an inverter a
program created with Hitachi's EzSQ software. User program can
be compiled on EzSQ software on a PC. External components can
be simplified or eliminated, resulting in cost-savings.
Safe stop function
WJ200 conforms to the applicable safety standards and corresponds
to Machinery Directive of Europe. Shuts down the inverter by
hardware, bypassing the CPU, to achieve reliable safe stop function.
The safety standard can be met at a low cost.
(ISO13849-1 Category 3 / IEC60204-1 Stop Category 0)
● EzSQ Example: Energy cost saving by speed reduction.
*1-phase 100V class and C versions (SFC, LFU, HFC) are not certified.
■Daytime: Motor speed is automatically reduced to reduce demand during peak hours.
■Nighttime:Motor speed is increased to take a advantage of off-peak power rates.
Example of driving program
Only one MC is enough
•Reduction in costs.
•Miniaturization
Motor Speed
Night time
Standard driving
(Frequency is constant.)
WJ200 driving
Safety Module
ST01 (GS1)
ST02 (GS2)
EDM
Safety terminal
(In / output)
1st
2nd
3rd
4th
Standard Inverter
Operation panel
(Switch/timer etc.)
5th
6th
7th date
Emergency output
shut-down
via hardware
Safety SW
(Emergency Stop)
WJ200 Using EzSQ
Operation panel
(Switch/timer etc.)
3
Rely sequence
Password function
POWER
RUN
Hz
PRG
RUN
A
STOP
RESET
MIN
Panel lead
MAX
Conventional
Inverter
Panel lead
Inverter
WJ200
The WJ200 inverter has a password function to prevent changing
parameters or to hide some or all parameters.
Ease of Maintenance
1
Long life time components
(Design life time 10 years or more*)
Design lifetime 10 Years or more for DC bus
capacitors and cooling fan.
Cooling fan ON / OFF control function for longer
fan life.
*Ambient temperature : Average 40 º C (no corrosive gases, oil mist or dust)
Design lifetime is calculated, and not guaranteed.
Environmental Friendliness
3
Easy-removable
cooling fan
The cooler fan can be exchanged
without special tools.
Top cover can
be removed
with fingertips.
1
Micro surge voltage suppress
function
Hitachi original PWM control method
limits motor terminal voltage to less than
twice inverter DC bus voltage.
Lower than Hitachi motor max. insulation
voltage (1,250V)
(During regeneration, the motor terminal voltage may exceed
the motor maximum insulation voltage (1,250V))
Motor terminal voltage
2
Life time warning function
WJ200 diagnoses lifetime of DC bus capacitors
and cooling fan(s).
Remove cooling
fan after
disconnecting
power plug.
E=625Vcable:100m
4
4
Network compatibility & External ports
Modbus-RTU is supported as standard.
WJ200 can be used in various network using optional fieldbus module.
6
Easy to maintain
Easy selection of displayed parameters
● Data comparison function
Display parameters changed from default setting.
● Basic display
Display most frequently used parameters.
● Quick display
Display 32 user-selected parameters.
● User-changed parameter display
Store automatically and display the parameters changed by
the user (Up to 32 sets); can also be used as change history.
● Active parameter display
Display those parameters which are enabled.
(*When the network option is attached, Functional safety (STO) certification becomes ineffective. However,
output shutdown function is effective. In addition, standard Modbus-RTU communication is also disabled.)
USB port for setup software (ProDriveNext)
RS422 port for Expansion remote operator
EtherCAT® is registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany.
PROFINET® and PROFIBUS ® are registered trademark of PROFIBUS Nutzerorganisation e.V. (PNO).
5
7
Side-by-side installation
Inverters can be installed with no space
between them to save space in the panel.
Ease of wiring
*Ambient temperature 40 º C max., individual mounting.
Screw-less terminals (control circuit
terminals) spring-loaded, for use with
solid or stranded wire with ferrules.
Screw-less terminals
(Control circuit terminals)
8
Easy adjustment of frequency
Pot for frequency adjustiment is
available as option kit.
Pot for
Frequency
Adjustment
Various Versatile Functions
2
EU RoHS
compliant
Environment-friendly
inverter meets RoHS
requirements (ordered items).
1
WJ200 can be used for both heavy and
normal duty. One-frame-size smaller WJ200
can be applicable to certain applications.
*1-phase 100V class is only with CT.
2
3
Improvement
of environment
Varnish coating of
internal PC board is
standard.
(Logic PCB and I / F PCB are
excluded.)
Dual rating
Watt-hour monitor
4
Built-in BRD circuit
Built-in BRD circuit for all models (Optional resistor).
5
EzCOM (Peer-to-Peer communication)
WJ200 supports Peer-to-Peer communication between multiple
inverters. One administrator inverter is necessary in the network, and
the other inverters act as master or slave.
Energy consumption is displayed in kwh.
3
Output monitoring
(2 terminals)
6
Flexible display functions
Automatic return to the initial display: 10 min. after the last
key operation, display returns to the initial parameter set.
Two monitor output terminals (Analog 0–10VDC
(10-bit), pulse train (0–10VDC, max 32kHz)) .
Display limitation: Show only the contents of display parameter.
Dual monitor: Two arbitrary monitor items can be set. Parameters
are switched by up/down keys.
5
Standard Specifications
1-phase 100V class (only with CT)
Models WJ200Applicable motor size * 1
Rated capacity (kVA)
Input
Rating
kW
HP
100V
120V
14
Rated output voltage (V) * 2
kW
Applicable motor size * 1
HP
200V
Rated capacity (kVA)
240V
24
Input
Rating
3-phase:
200 to 240V
(proportional to input voltage)
Rated output current (A)
3.5
Minimum value of resistor (Ω)
Cooling method
kg
lb
Weight
Models WJ200-
007MF
0.75
1
1.7
2.0
1-phase:
100V-10% to 120V +10%,
50 / 60Hz ±5%
Rated input voltage (V)
Rated input current (A)
Output
Rating
1-phase 200V class
004MF
0.4
1/2
1.0
1.2
VT
CT
VT
CT
VT
CT
VT
CT
001SF
0.2
0.1
1/4
1/8
0.4
0.2
0.4
0.3
VT
CT
2.0
1.3
Rated input voltage (V)
Rated input current (A)
Rated output voltage (V) * 2
Output
VT
Rating Rated output current (A)
CT
Minimum value of resistor (Ω)
Cooling method
kg
Weight
lb
5.0
100
50
Self-cooling
1.1
1.6
2.4
3.5
1.2
1.0
100
1.0
2.2
002SF
004SF
007SF
015SF
022SF
0.4
0.55
1.1
2.2
3.0
0.2
0.4
0.75
1.5
2.2
1/2
3/4
1.5
3
4
1/4
1/2
1
2
3
0.6
1.2
2.0
3.3
4.1
0.5
1.0
1.7
2.7
3.8
0.7
1.4
2.4
3.9
4.9
0.6
1.2
2.0
3.3
4.5
1-phase: 200V-15% to 240V +10%, 50 / 60Hz ±5%
3.6
7.3
13.8
20.2
24.0
3.0
6.3
11.5
16.8
22.0
3-phase: 200 to 240V (proportional to input voltage)
1.9
3.5
6.0
9.6
12.0
1.6
3.0
5.0
8.0
11.0
100
100
50
50
35
Self-cooling
Force ventilation
1.0
1.1
1.6
1.8
1.8
2.2
2.4
3.5
4.0
4.0
3-phase 200V class
Models WJ200kW
Applicable motor size * 1
HP
200V
Rated capacity (kVA)
240V
Input
Rating
Output
Rating
VT
CT
VT
CT
VT
CT
VT
CT
001LF
0.2
0.1
1/4
1/ 8
0.4
0.2
0.4
0.3
002LF
0.4
0.2
1/ 2
1/4
0.6
0.5
0.7
0.6
004LF
0.75
0.4
1
1/ 2
1.2
1.0
1.4
1.2
VT
CT
1.2
1.0
1.9
1.6
3.9
3.3
VT
CT
1.2
1.0
100
3.5
3.0
100
kg
lb
1.0
2.2
1.9
1.6
100
Self-cooling
1.0
2.2
VT
CT
VT
CT
VT
CT
VT
CT
004HF
0.75
0.4
1
1/2
1.3
1.1
1.7
1.4
007HF
1.5
0.75
2
1
2.6
2.2
3.4
2.8
015HF
2.2
1.5
3
2
3.5
3.1
4.4
3.9
VT
CT
2.1
1.8
4.3
3.6
5.9
5.2
VT
CT
2.1
1.8
180
4.1
3.4
180
5.4
4.8
180
kg
lb
1.5
3.3
1.6
3.5
1.8
4.0
Rated input voltage (V)
Rated input current (A)
Rated output voltage (V) * 2
Rated output current (A)
Minimum value of resistor (Ω)
Cooling method
Weight
1.1
2.4
007LF
015LF
022LF
037LF
055LF
1.1
2.2
3.0
5.5
7.5
0.75
1.5
2.2
3.7
5.5
1.5
3
4
7.5
10
1
2
3
5
7.5
2.0
3.3
4.1
6.7
10.3
1.7
2.7
3.8
6.0
8.6
2.4
3.9
4.9
8.1
12.4
2.0
3.3
4.5
7.2
10.3
3-phase: 200V-15% to 240V +10%, 50 / 60Hz ±5%
7.2
10.8
13.9
23.0
37.0
6.0
9.0
12.7
20.5
30.8
3-phase: 200 to 240V (proportional to input voltage)
6.0
9.6
12.0
19.6
30.0
5.0
8.0
11.0
17.5
25.0
50
50
35
35
20
Force ventilation
1.2
1.6
1.8
2.0
3.3
2.6
3.5
4.0
4.4
7.3
075LF
11
7.5
15
10
13.8
11.4
16.6
13.7
110LF
15
11
20
15
19.3
16.2
23.2
19.5
150LF
18.5
15
25
20
23.9
20.7
28.6
24.9
48.0
39.6
68.0
57.1
72.0
62.6
40.0
33.0
17
56.0
47.0
17
69.0
60.0
10
3.4
7.5
5.1
11.2
7.4
16.3
075HF
11
7.5
15
10
15.1
11.8
19.1
14.9
110HF
15
11
20
15
20.4
15.7
25.7
19.9
150HF
18.5
15
25
20
25.0
20.4
31.5
25.7
24.0
18.8
38.0
29.4
44.0
35.9
23.0
18.0
70
31.0
24.0
70
38.0
31.0
35
3.5
7.7
4.7
10.4
5.2
11.5
3-phase 400V class
Models WJ200kW
Applicable motor size * 1
HP
380V
Rated capacity (kVA)
480V
Input
Rating
Output
Rating
Rated input voltage (V)
Rated input current (A)
Rated output voltage (V) * 2
Rated output current (A)
Minimum value of resistor (Ω)
Cooling method
Weight
Self-cooling
022HF
030HF
040HF
055HF
3.0
4.0
5.5
7.5
2.2
3.0
4.0
5.5
4
5
7.5
10
3
4
5
7.5
4.5
5.7
7.3
11.5
3.6
4.7
6.0
9.7
5.7
7.3
9.2
14.5
4.5
5.9
7.6
12.3
3-phase: 380V-15% to 480V +10%, 50 / 60Hz ±5%
8.1
9.4
13.3
20.0
6.5
7.7
11.0
16.9
3-phase: 380 to 480V (proportional to input voltage)
6.9
8.8
11.1
17.5
5.5
7.2
9.2
14.8
100
100
100
70
Force ventilation
1.9
1.9
2.1
3.5
4.2
4.2
4.6
7.7
*1: The applicable motor refers to Hitachi standard 3-phase motor (4p). When using other motors, care must be taken to prevent the rated motor current (50/60Hz) from exceeding the rated output current of the inverter.
*2:The output voltage varies as the main supply voltage varies (except when using the AVR function). In any case, the output voltage cannot exceed the input power supply voltage.
6
General Specifications
Item
Protective housing * 3
Control method
Carrier frequency
Output frequency range *4
Frequency accuracy
Frequency setting resolution
Volt. / Freq. characteristic
Overload capacity
Acceleration / deceleration time
Starting torque
DC braking
Operator panel
Freq. setting
Input signal
F WD / REV run
External signal * 7
Via network
Operator panel
External signal * 7
Via network
Terminals
Intelligent input
terminal
68 functions
assignable
Functions
Output signal
Intelligent output
terminal
Functions
48 functions
assignable
Monitor output (analog)
Pulse train output
(0 – 10VDC, 32kHz max.)
Alarm output contact
Other functions
Protective function
Temperature
Humidity
Operating environment
Vibration * 9
Location
Coating color
Options
General Specifications
IP20
Sinusoidal Pulse Width Modulation (PWM) control
2kHz to 15kHz (derating required depending on the model)
0.1 to 400Hz
Digital command: ±0.01% of the maximum frequency
Analog command:±0.2% of the maximum frequency (25° C ±10 ° C)
Digital: 0.01Hz; Analog: max. frequency / 1000
V/f control (constant torque, reduced torque, free-V / F): base freq. 30Hz – 400Hz adjustable,
Sensorless vector control, Closed loop control with motor encoder feedback (only V/f control).
Dual rating* 6 : CT (Heavy duty): 60 sec. @150%
VT (Normal duty): 60 sec. @120%
0.01 to 3600 seconds, linear and S-curve accel / decel, second accel / decel setting available
200% @0.5Hz (sensorless vector control)
Variable operating frequency, time, and braking force
2
1
keys / Value settings
0 to 10 VDC (input impedance 10kΩ), 4 to 20mA (input impedance 100Ω), Potentiometer (1k to 2kΩ, 2W)
RS485 ModBus RTU, other network option
Run / Stop (Forward / Reverse run change by command)
Forward run / stop, Reverse run / stop
RS485 ModBus RTU, other network option
7 terminals, sink / source changeable by a short bar
FW (forward run command), RV (reverse run command), CF1– CF4 (multi-stage speed setting), JG (jog command), DB (external braking), SET (set second
motor), 2CH (2-stage accel. / decel. command), FRS (free run stop command), EXT (external trip), USP (startup function), CS (commercial power switchover),
SFT (soft lock), AT (analog input selection), RS (reset), PTC (thermistor thermal protection), STA (start), STP (stop), F / R (forward / reverse), PID (PID
disable), PIDC (PID reset), UP (remote control up function), DWN (remote control down function), UDC (remote control data clear), OPE (operator control),
SF1 – SF7 (multi-stage speed setting; bit operation), OLR (overload restriction), TL (torque limit enable), TRQ1 (torque limit changeover1), TRQ2 (torque
limit changeover2), BOK (Braking confirmation), LAC (LAD cancellation), PCLR (position deviation clear), ADD (add frequency enable), F-TM (force terminal
mode), ATR (permission of torque command input), KHC (Cumulative power clear), MI1– MI7 (general purpose inputs for EzSQ), AHD (analog command hold),
CP1– CP3 (multistage-position switches), ORL (limit signal of zero-return), ORG (trigger signal of zero-return), SPD (speed/position changeover), GS1,GS2 (STO
inputs, safety related signals), 485 (Starting communication signal), PRG (executing EzSQ program), HLD (retain output frequency), ROK (permission of run
command), EB (rotation direction detection of B-phase), DISP (display limitation), NO (no function)
RUN (run signal), FA1 – FA5 (frequency arrival signal), OL,OL2 (overload advance notice signal), OD (PID deviation error signal), AL (alarm signal),
OTQ (over / under torque threshold), UV (under-voltage), TRQ (torque limit signal), RNT (run time expired), ONT (power ON time expired), THM (thermal
warning), BRK (brake release), BER (brake error), ZS (0Hz detection), DSE (speed deviation excessive), POK (positioning completion), ODc (analog
voltage input disconnection), OIDc (analog current input disconnection), FBV (PID second stage output), NDc (network disconnect detection), LOG1 –
LOG3 (Logic output signals), WAC (capacitor life warning), WAF (cooling fan warning), FR (starting contact), OHF (heat sink overheat warning), LOC
(Low load), MO1 – MO3 (general outputs for EzSQ), IRDY (inverter ready), FWR (forward operation), RVR (reverse operation), MJA (major failure),
WCO (window comparator O), WCOI (window comparator OI), FREF (frequency command source), REF (run command source), SETM (second motor in
operation), EDM (STO (safe torque off) performance monitor), OP (option control signal), NO (no function)
Output freq., output current, output torque, output voltage, input power, thermal load ratio, LAD freq., heat sink temperature, general output (EzSQ)
[PWM output]
Output freq., output current, output torque, output voltage, input power, thermal load ratio, LAD freq., heat sink temperature, general output (EzSQ)
[Pulse train output]
Output frequency, output current, pulse train input monitor
ON for inverter alarm (1c contacts, both normally open or closed available.)
Free-V/f, manual / automatic torque boost, output voltage gain adjustment, AVR function, reduced voltage start, motor data selection, autotuning, motor stabilization control, reverse running protection, simple position control, simple torque control, torque limiting, automatic carrier
frequency reduction, energy saving operation, PID function, non-stop operation at instantaneous power failure, brake control, DC injection
braking, dynamic braking (BRD), frequency upper and lower limiters, jump frequencies, curve accel and decel (S, U, inversed U,EL-S), 16-stage
speed profile, fine adjustment of start frequency, accel and decel stop, process jogging, frequency calculation, frequency addition, 2-stage
accel / decel, stop mode selection, start / end freq., analog input filter, window comparators, input terminal response time, output signal delay /
hold function, rotation direction restriction, stop key selection, software lock, safe stop function, scaling function, display restriction, password
function, user parameter, initialization, initial display selection, cooling fan control, warning, trip retry, frequency pull-in restart, frequency
matching, overload restriction, over current restriction, DC bus voltage AVR
Over-current, over-voltage, under-voltage, overload, brake resistor overload, CPU error, memory error, external trip, USP error, ground fault detection
at power on, temperature error, internal communication error, driver error, thermistor error, brake error, safe stop, overload at low speed, modbus
communication error, option error, encoder disconnection, speed excessive, EzSQ command error, EzSQ nesting error, EzSQ execution error, EzSQ user trip
Operating (ambient): -10 to 50 ° C / Storage: -20 to 65° C *8
20 to 90% humidity (non-condensing)
5.9m/s 2 (0.6G), 10 to 55 Hz
Altitude 1,000m or less, indoors (no corrosive gasses or dust)
Black
Remote operator unit, cables for the units, braking unit, braking resistor, AC reactor, DC reactor, EMC filter
*3:The protection method conforms to JIS C 0920 (IEC 60529).
*4: To operate the motor beyond 50 / 60Hz, consult the motor manufacturer for the maximum allowable rotation speed.
*5:The braking torque via capacitive feedback is the average deceleration torque at the shortest deceleration (stopping from 50 / 60Hz as indicated). It is not continuous regenerative braking torque. The average deceleration
torque varies with motor loss. This value decreases when operating beyond 50Hz. If a large regenerative torque is required, the optional regenerative braking unit and a resistor should be used.
*6:1-phase 100V class is only with CT.
*7: The frequency command is the maximum frequency at 9.8V for input voltage 0 to 10VDC, or at 19.8mA for input current 4 to 20mA. If this characteristic is not satisfactory for your application, contact your Hitachi representative.
*8:The storage temperature refers to the short-term temperature during transportation.
*9:Conforms to the test method specified in JIS C 60068-2-6:2010 (IEC 60068-2-6:2007). For the model types excluded in the standard specifications, contact your Hitachi sales representative.
7
Dimensions
• WJ200-004MF
• WJ200-001SF – 004SF
• WJ200-001LF – 007LF
68 (2.68)
RUN
1
STOP
RESET
ESC
2
SET
ALM
A
PRG
Ø6 (0.24)
Ø4.5 (0.18)
RUN PWR
Hz
140 (5.51)
WJ200 INVERTER
260 (10.24)
248 (9.76)
128 (5.04)
118 (4.65)
WJ200 INVERTER
[Unit: mm(inch)]
Inches for reference only
• WJ200-055LF
• WJ200-075LF
• WJ200-055HF
• WJ200-075HF
5 (0.20)
56 (2.20)
RUN PWR
RUN
1
STOP
RESET
ESC
2
SET
Hz
ALM
A
PRG
Model
D
001SF, 002SF
001LF, 002LF
109 (4.29)
004SF, 004LF
004MF
007LF
122.5 (4.82)
132.5 (5.22)
145.5 (5.73)
• WJ200-007MF
• WJ200-007SF – 022SF
• WJ200-015LF, 022LF
• WJ200-004HF – 030HF
155 (6.10)
D
6 (0.24)
122 (4.80)
• WJ200-110LF
• WJ200-110HF
• WJ200-150HF
180 (7.09)
Ø7 (0.28)
108 (4.25)
WJ200 INVERTER
Ø4.5 (0.18)
RUN PWR
Hz ALM
A
WJ200 INVERTER
PRG
RUN PWR
1
STOP
RESET
ESC
2
SET
A
296 (11.65)
284 (11.18)
128 (5.04)
118 (4.65)
Hz ALM
RUN
RUN
1
STOP
RESET
ESC
2
SET
PRG
5 (0.20)
96 (3.78)
Model
007MF, 004HF
Other
• WJ200-037LF
• WJ200-040HF
175 (6.89)
D
7 (0.28)
160 (6.30)
D
143.5 (5.65)
170.5 (6.71)
• WJ200-150LF
220 (8.66)
Ø7 (0.28)
140 (5.51)
WJ200 INVERTER
RUN PWR
RUN
1
STOP
RESET
ESC
2
SET
5 (0.20)
Hz
ALM
A
PRG
A
175 (6.89)
170.5 (6.71)
RUN
1
STOP
RESET
ESC
2
SET
PRG
128 (5.04)
7 (0.28)
8
RUN PWR
Hz ALM
Ø4.5 (0.18)
350 (13.78)
336 (13.23)
128 (5.04)
118 (4.65)
WJ200 INVERTER
192 (7.56)
Operation and Programming
Operation Panel
WJ200 Series can be easily operated with the digital operator provided as standard.
( 4 ) Run LED
( 1 ) POWER LED
ON when inverter is in RUN mode.
ON (Green) while the inverter is receiving
input power.
( 5 ) Monitor LED [Hz]
( 2 ) ALARM LED
ON (Green) when the displayed data is
frequency related.
ON (Red) when the inverter trips.
( 6 ) Monitor LED [A]
( 3 ) Program LED
ON (Green) when the displayed data is
current related.
( 8 ) 7-segment LED
(15) USB port
Shows each parameter, monitors etc.
USB connector (mini-B) for PC communication.
( 7 ) Run command LED
(10) Stop / reset key
ON (Green) when the Run command is set to the
operator. (Run key is enabled.)
Makes inverter stop.
(16) RS422 port
( 9 ) RUN key
ON (Green) when the display shows
editable parameter.
RJ45 jack for remote operator.
Makes inverter run.
(11) Escape key
(14) Set key
Go to the top of next function group,
when function mode is displayed.
(12) Up key (13) Down key
Press up or down to sequence through parameters and functions
shown on the display, and increment/decrement values.
Keypad Navigation Map
Function code: Moves to the data display.
Data code: Press to write the new value
to EEPROM.
Single-Digit Edit Mode
Function code display
Group "d"
: Moves to data display
Function code
Function group "d" is a monitor,
data cannot be changed.
Data display
d001: Output frequency monitoring
If a target function code or data is far from current
position, using the single-digit edit mode makes it
quicker to navigate there. Pressing the up key and
down key at the same time brings you into the
digit-by-digit navigation mode.
Function code display
: Change the value of function code.
Pressing the up key at the bottom of the group returns to the top of the group.
Step1: Press both up key and down key at
the same.
Function code display
Group "F"
Function code
: Jumps to the next group
Save
Data display
1st digit will be blinking.
F001: Output frequency setting
Data display (F001 to F003)
Data does not blink because of real time synchronizing
)
Group "A"
Function code
Saves the data in EEPROM and returns to function code display.
Data display
A001: Frequency source setting
Step2: The blinking digit is moved by the
ESC and SET key right and left.
Use up/down keys to change the value
of the digit.
+1
ESC
Data display
When data is changed, the display starts blinking, which
means that new data has not been stored yet.
Group "b"
Move cursor to right.
: Saves the data in EEPROM and returns to function code display.
: Cancels the data change and returns to function code display.
Group "C"
Step3: When the least significant digit is
Group "H"
blinking, the SET key selects
that parameter.
Group "P"
SET
Group "U"
Group "d"
Move cursor to left. -1
SET
return to d001
Function group "U" return to function group "d" next.
9
Terminal (Arrangements / Functions)
Terminal Description
Symbol
Terminal Name
Symbol
Terminal Name
R/L1, S/L2, T/L3
Main power supply input terminals
P/+, RB
External braking resistor connection terminals
U/T1, V/T2, W/T3
Inverter output terminals
P/+, N/-
External braking unit connection terminals
PD/+1, P/+
DC reactor connection terminals
G
Ground connection terminal
Terminal Arrangement and Screw Diameter
Terminal
RB
R/L1
S/L2
T/L3
PD/+1
Model
P/+
Screw Diameter
Terminal
004MF
N/-
001 – 004SF
001 – 007LF
U/T1 V/T2 W/T3
R/L1
M3.5
S/L2
T/L3
U/T1
V/T2
055 – 075LF
W/T3
PD/+
P/+
N/-
RB
G
G
110LF
M6
110 – 150HF
007 – 022SF
015 – 037LF
004 – 040HF
Output to motor
M5
055 – 075HF
007MF
Power input
Screw Diameter
Model
M4
Power input
150LF
Output to motor
M8
Terminal Arrangement of Control Circuit Terminals
RS-485
comm.
SN
Logic common
and power supply
Logic inputs
7
6
5
4
3
2
1
L
PLC
P24
Relay contacts
Short bar
SP
AL2
AL1
EO
EA
H
O
OI
L
AM
CM2
12
11
AL0
RS-485 Pulse
comm. Train
output
Wiring sample of control logic terminal (Sink logic)
Pulse
Train
input
Analog input
Analog output
Logic outputs
Sink / source logic of intelligent input terminals
Sink or source logic is switched by a short bar as below.
Sink logic
Short bar
(Sink logic)
2
1
L
PLC
P24
Short bar
SN
SP
7
EO
6
EA
5
H
4
O
3
OI
2
L
1
L
AM CM2
PLC
P24
12
11
RY
RY
Source logic
2
Variable resistor
for freq. settting
(1kΩ – 2 kΩ)
L
PLC
Short bar
Freq. meter
(27Vdc 50mA max.)
10
1
P24
Hardware Switches
a Termination resistor
selection switch
Switch Name
OFF
ON
(Default)
b Safe stop function
selection switch
Disabled
Enabled
(Default)
c EDM function selection switch
Terminal 11
Switch Name Description
a
Termination resistor
selection switch
Termination resistor for the RS485
communication port.
WJ200 has a built-in 200Ω resistor
activated by a DIP switch.
b
Safe stop function
selection switch
To enable the Safe stop function, set the
DIP switch ON.
Before operating switch, make sure that
the input power supply is off.
c
EDM function
selection switch
To enable the EDM function, set the DIP
switch ON.
Before operating switch, make sure that
the input power supply is off.
EDM
output
(Default)
Terminal Functions
Symbol
Analog
Power supply
Frequency setting
Terminal Name
Description / Ratings
L
GND for analog signals
Sum of [OI], [O], and [H] currents (return)
H
+10V analog reference
10VDC nominal, 10mA max.
O
Analog voltage input
0 to 9.8 VDC range, 10 VDC nominal,input impedance 10 kΩ
OI
Analog current input
4 to 19.6 mA range, 20 mA nominal, input impedance 100 Ω
Sensor input
5/PTC
Motor thermistor input
Connect motor thermistor between PTC and L terminal to detect the motor temperature. Set 19 in C005
Monitor Output
AM
Analog voltage output
0 to 10VDC 2mA max.
L
GND for logic inputs
Sum of input [1] – [7] currents (return)
P24
+24V for logic inputs
24VDC, 30mA. (do not short to terminal L)
PLC
Intelligent input common
Source type (connecting [P24] to [1] – [7] turns each input ON).
Sink type (connecting [L] to [1] – [7] makes each input ON.)
Discrete logic inputs
(Terminal [3],[4],[5] and [7] have
dual function. See following
description and related pages for
the details.)
[Input ON condition]
Voltage between each terminal and PLC: 18VDC min.
[Input OFF condition]
Voltage between each terminal and PLC: 3VDC max.
Allowable voltage between each terminal and PLC: 27VDC max.
(use PLC or an external supply referenced to terminal L)
Power supply
Contact
Input
7
6
5
4
3
2
1
3/GS1
Safe stop input GS1
4/GS2
Safe stop input GS2
EA
Pulse train input A
32kHz max.
Common is [L]
7/EB
Pulse train input B
2kHz max.
Common is [PLC]
Digital
Pulse
11/EDM
Open collector
Relay
Pulse
Serial communication port
50mA max. ON state current,
Discrete logic outputs [11]
27 VDC max. OFF state voltage
(Terminal [11] has dual function.
Common is CM2
See following description and
In case the EDM is selected, the functionality is based on ISO13849-1
related pages for the details.)
4VDC max. ON state voltage depression
Discrete logic outputs [12]
50mA max. ON state current,
27 VDC max. OFF state voltage
Common is CM2.
CM2
GND for logic output
100 mA: [11], [12] current return
AL0
Relay common contact
AL1
Relay contact, normally open
AL2
Relay contact, normally closed
EO
Pulse train output
10VDC 2mA max.
32kHz max.
Serial communication terminal
For RS485 Modbus communication.
11
12
Output
Functionality is based on ISO13849-1
See appendix for the details.
SP, SN
Maximum capacity of relays
AL1 – AL0:
250VAC, 2A (R load)/ 0.2A (L load)
30VDC, 3A (R load)/ 0.6A (L load)
AL2 – AL0:
250VAC, 1A (R load)/ 0.2A (L load)
30VDC, 1A (R load)/ 0.2A (L load)
Minimum capacity of relays
AL1 – AL0, AL2 – AL0:100VAC, 10mA / 5VDC, 100mA
11
Function List
If a desired parameter is not displayed, check the setting of function "b037"(function code display restriction). To display all parameters, specify "00" for "b037".
Code
Setting mode
Basic settings
Analog input setting
Default
Setting
d001
Output frequency monitoring
0.00 to 99.99 / 100.0 to 400.0 [Hz]
○
○
—
Output current monitoring
0.0 to 655.3 [A]
—
—
—
d003
Rotation direction minitoring
F (Forward) / o (Stop) / r (Reverce)
—
—
—
Process variable (PV), PID feedback monitoring
0.00 to 99.99 in steps of 0.01/100.0 to 999.9 in steps of 0.1/1000. to 9999. in steps of 1/
1000 to 9999 in steps of 10/ 100 to 999 in units of 1000
—
—
—
d005
Intelligent input terminal status
(Example)
7, 5, 3, 1 : ON
6, 4, 2 : OFF
ON
OFF
—
—
—
d006
Intelligent output terminal status
(Example)
11 : ON
AL, 12 : OFF
ON
OFF
—
—
—
d007
Scaled output frequency monitoring
0.00 to 99.99 / 100.0 to 999.9 / 1000. to 9999. / 1000 to 3999
○
○
—
d008
Actual-frequency monitoring
-400. to -100. / -99.9 to -10.0 / -9.99 to -0.00 / 0.00 to 99.99 / 100.0 to 400.0 [Hz]
—
—
—
d009
Torque command monitoring
-200 to +200 [%]
—
—
—
d010
Torque bias monitoring
-200 to +200 [%]
—
—
—
d012
Torque monitoring
-200 to +200 [%]
—
—
—
d013
Output voltage monitoring
0.0 to 600.0 [V]
—
—
—
d014
Power monitoring
0.0 to 999.9 [kW]
—
—
—
d015
Cumulative power monitoring
0.0 to 999.9 in steps of 1 kW/h, or the unit set for function "b079"/
1000 to 9999 in units of 10 kW/h, or the unit set for function "b079"/
100 to 999 in units of 1000 kW/h, or the unit set for function "b079"
—
—
—
d016
Cumulative operation RUN time monitoring
0. to 9999. in units of 1 hour/ 1000 to 9999 in units of 10 hours / 100 to 999 in units of 1,000 hours
—
—
—
d017
Cumulative power-on time monitoring
0. to 9999. in units of 1 hour/ 1000 to 9999 in units of 10 hours / 100 to 999 in units of 1,000 hours
—
—
—
d018
Heat sink temperature monitoring
-20.0 to 150.0 [ ºC]
—
—
—
d022
Life-check monitoring
1: Capacitor on
main circuit board
2: cooling-fan (same as WAF signal)
—
—
—
d023
EzSQ program counter
0 to 1024
—
—
—
d024
EzSQ program number
0000 to 9999
—
—
—
d025
User monitor 1
-2147483647 to 2147483647
—
—
—
d026
User monitor 2
-2147483647 to 2147483647
—
—
—
d027
User monitor 3
-2147483647 to 2147483647
—
—
—
d029
Position setting monitor
-268435455 to 268435455
—
—
—
d030
Position feedback monitor
-268435455 to 268435455
—
—
—
d050
Dual monitor
Displays two different data configured in b160 and b161.
—
—
—
d060
Inverter mode monitor
Displays currently selected inverter mode : I-C / I-V
—
—
—
d080
Trip Counter
0. to 9999. in units of 1 trip / 1000 to 6553 in units of 10 trips
—
—
—
Factor code
—
—
—
d081 – d086 Trip info. 1–6 (factor)
12
Setting Range
d002
d004
Monitor mode
Function Name
[ ○ = Allowed × = Not parmitted]
Setting During Change During
Operation
Operation
(allowed or not) (allowed or not)
Lifetime expired
Normal
d090
Warning monitor
Warning code
—
—
—
d102
DC voltage monitoring (across P and N)
0.0 to 999.9 / 1000. [V]
—
—
—
d103
BRD load factor monitoring
0.0 to 100.0 [%]
—
—
—
d104
Electronic thermal overload monitoring
0.0 to 100.0 [%]
—
—
—
F001
Output frequency setting
0 / "start frequency" to "maximum frequency" [Hz]
○
○
0.00
F002
Acceleration (1) time setting
0.01 to 99.99 / 100.0 to 999.9 / 1000. to 3600. [s]
○
○
10.00
F202
Acceleration (1) time setting, 2nd motor
0.01 to 99.99 / 100.0 to 999.9 / 1000. to 3600. [s]
○
○
10.00
F003
Deceleration (1) time setting
0.01 to 99.99 / 100.0 to 999.9 / 1000. to 3600. [s]
○
○
10.00
F203
Deceleration (1) time setting, 2nd motor
0.01 to 99.99 / 100.0 to 999.9 / 1000. to 3600. [s]
○
○
10.00
F004
Keypad Run key routing
00 (Foward) / 01 (Reverce)
×
×
00
A001
Frequency source setting
×
×
02
A201
Frequency source setting, 2nd motor
00 (keypad potentiometer) / 01 (control circuit terminal block) / 02 (digital operator) / 03 (Modbus) /
04 (option) / 06 (pulse train input) / 07 (easy sequence) / 10 (operation function result)
×
×
02
A002
Run command source setting
×
×
02
A202
Run command source setting, 2nd motor
01 (control circuit terminal block) / 02 (digital operator) /
03 (Modbus) / 04 (option)
×
×
02
A003
Base frequency setting
30.0 to "maximum frequency (1st)" [Hz]
×
×
60
A203
Base frequency setting, 2nd motor
30.0 to "maximum frequency (2nd)" [Hz]
×
×
60
A004
Maximum frequency setting
×
×
60
A204
Maximum frequency setting, 2nd motor
×
×
60
×
×
00
"Base frequency (1st)" to 400.0 [Hz]
A005
[AT] selection
00 (switching between O and OI terminals) /
02 (switching between O terminal and keypad potentiometer) /
03 (switching between OI terminal and keypad potentiometer)
A011
Pot./O-L input active range start frequency
0.00 to 99.99/100.0 to 400.0 [Hz]
×
○
0.00
A012
Pot./O-L input active range end frequency
0.00 to 99.99/100.0 to 400.0 [Hz]
×
○
0.00
A013
Pot./O-L input active range start voltage
0 to 100 [%]
×
○
0
A014
Pot./O-L input active range end voltage
0 to 100 [%]
×
○
100
01
A015
Pot./O-L input start frequency enable
00 (A011) / 01 (0Hz)
×
○
A016
External frequency filter time constant
1 to 30 / 31
×
○
8
A017
Easy sequence function selection
00 (disabled) / 01 (PRG terminal) / 02 (Always)
○
○
00
[ ○ = Allowed × = Not parmitted]
AVR function
PID control
Frequency upper / lower limit
and Jump frequency
DC braking
V / f Characteristic
Multispeed
and Jogging frequency setting
Code
Function Name
Setting Range
Setting During Change During
Operation
Operation
(allowed or not) (allowed or not)
Default
Setting
A019
Multi-speed operation selection
00 (Binary mode) / 01 (Bit mode)
×
×
00
A020
Multi-speed 0 setting
0.00 / "start frequency" to "maximum frequency (1st)" [Hz]
○
○
0.00
A220
Multi-speed 0 setting, 2nd motor
0.00 / "start frequency" to "maximum frequency (2nd)" [Hz]
○
○
0.00
0.00 / ”start frequency” to “maximum frequency” [Hz]
○
○
0.00
Jog frequency setting
“start frequency” to 9.99 [Hz]
○
○
6.00
A039
Jog stop mode
00 (Free-run stop [invalid during run]) /
01 (Controlled deceleration [invalid during run]) /
02 (DC braking to stop [invalid during run]) /
03 (Free-run stop [valid during run])
04 (Controlled deceleration [valid during run])
05 (DC braking to stop [valid during run])
×
○
04
00
A021 – A035 Multi-speed 1 – 15 setting
A038
A041
Torque boost select
×
Torque boost select, 2nd motor
00 (manual torque boost) /
01 (automatic torque boost)
×
A241
×
×
00
A042
Manual torque boost value
0.0 to 20.0 [%]
○
○
1.0
A242
Manual torque boost value, 2nd motor
0.0 to 20.0 [%]
○
○
1.0
A043
Manual torque boost frequency adjustment
0.0 to 50.0 [%]
○
○
5.0
A243
Manual torque boost frequency adjustment, 2nd motor
0.0 to 50.0 [%]
○
○
5.0
A044
V / f characteristic curve selection
00 (VC) / 01 (VP) / 02 (free V / f) / 03 (SLV)
×
×
00
A244
V / f characteristic curve selection, 2nd motor
00 (VC) / 01 (VP) / 02 (free V / f) / 03 (SLV)
×
×
00
A045
V / f gain setting
20 to 100 [%]
○
○
100
A245
V / f gain setting, 2nd motor
20 to 100 [%]
○
○
100
A046
Voltage compensation gain for automatic torque boost
0 to 255
○
○
100
A246
Voltage compensation gain for automatic torque boost, 2nd motor 0 to 255
○
○
100
A047
Slip compensation gain for automatic torque boost
0 to 255
○
○
100
A247
Slip compensation gain for automatic torque boost, 2nd motor
0 to 255
○
○
100
A051
DC braking enable
00 (disabled) / 01 (enabled) / 02 (output freq < [A052])
×
○
00
A052
DC braking frequency setting
0.00 to 60.00 [Hz]
×
○
0.50
A053
DC braking wait time
0.0 to 5.0 [s]
×
○
0.0
A054
DC braking force for deceleration
0 to 100 / 70 [%] (CT / VT)
×
○
50
A055
DC braking time for deceleration
0.0 to 60.0 [s]
×
○
0.5
A056
DC braking / edge or level detection for [DB] input
00 (edge operation) / 01 (level operation)
×
○
01
A057
DC braking force at start
0 to 100 / 70 [%] (CT / VT)
×
○
0
A058
DC braking time at start
0.0 to 60.0 [s]
×
○
0.0
A059
Carrier frequency during DC braking
2.0 to 15.0 / 10.0 [kHz] (CT / VT)
×
○
5.0
A061
Frequency upper limit setting
0.00 / A062 to A004 [Hz]
×
○
0.00
A261
Frequency upper limit setting, 2nd motor
0.00 / A262 to A204 [Hz]
×
○
0.00
A062
Frequency lower limit setting
0.00 / b082 to A061 [Hz]
×
○
0.00
A262
Frequency lower limit setting, 2nd motor
0.00 / b082 to A261 [Hz]
×
○
0.00
A063
Jump (center) frequency setting 1
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
A064
Jump (hysteresis) frequency width setting 1
0.00 to 10.00 [Hz]
×
○
0.50
A065
Jump (center) frequency setting 2
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
A066
Jump (hysteresis) frequency width setting 2
0.00 to 10.00 [Hz]
×
○
0.50
A067
Jump (center) frequency setting 3
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
A068
Jump (hysteresis) frequency width setting 3
0.00 to 10.00 [Hz]
×
○
0.50
A069
Acceleration stop frequency setting
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
A070
Acceleration stop time setting
0.0 to 60.0 [s]
×
○
0.0
A071
PID enable
00 (disabled) / 01 (enabled) / 02 (enabled inverted-data output)
×
○
00
A072
PID proportional gain
0.00 to 25.00
○
○
1.00
A073
PID integral time constant
0.0 to 999.9 / 1000. to 3600. [s]
○
○
1.0
A074
PID derivative time constant
0.00 to 99.99 / 100.0 [s]
○
○
0.00
A075
PV scale conversion
0.01 to 99.99
×
○
1.00
A076
PV source setting
00 (input via OI) / 01 (input via O) / 02 (external communication) /
03 (pulse train frequency input) / 10 (operation result output)
×
○
00
A077
Reverse PID action
00 (OFF) / 01 (ON)
×
○
00
A078
PID output limit
0.0 to 100.0 [%]
×
○
0.0
A079
PID feed forward selection
00 (disabled) / 01 (O input) / 02 (OI input)
×
○
00
A081
AVR function select
00 (always on) / 01 (always off) / 02 (off during deceleration)
×
×
02
A281
AVR function select, 2nd motor
00 (always on) / 01 (always off) / 02 (off during deceleration)
×
×
02
A082
AVR voltage select
×
×
200 / 400
A282
AVR voltage select, 2nd motor
×
×
200 / 400
A083
AVR filter time constant
0.000 to 9.999 / 10.00 [s]
×
○
0.300
A084
AVR deceleration gain
50 to 200 [%]
×
○
100
200 V class : 200 / 215 / 220 / 230 / 240 (V)
400 V class : 380 / 400 / 415 / 440 / 460 / 480 (V)
200 V class : 200 / 215 / 220 / 230 / 240 (V)
400 V class : 380 / 400 / 415 / 440 / 460 / 480 (V)
13
Function List
[ ○ = Allowed × = Not parmitted]
Electronic Thermal
Restart after instantaneous power failure
Frequency trimming
PID
Acceleration
Others
control
and deceleration
Operation target
frequency
Accel./
Decel. curve
External
frequency tuning
Operation mode and Accel. / Decel. function
Code
14
Function Name
Setting Range
Setting During Change During
Operation
Operation
(allowed or not) (allowed or not)
Default
Setting
A085
Operation mode selection
00 (normal operation), / 01 (energy-saving operation)
×
×
00
A086
Energy saving mode tuning
0.0 to 100.0 [%]
○
○
50.0
A092
Acceleration (2) time setting
0.01 to 99.99 / 100.0 to 999.9 / 1000. to 3600. [s]
○
○
10.00
A292
Acceleration (2) time setting, 2nd motor
0.01 to 99.99 / 100.0 to 999.9 / 1000. to 3600. [s]
○
○
10.00
A093
Deceleration (2) time setting
0.01 to 99.99 / 100.0 to 999.9 / 1000. to 3600. [s]
○
○
10.00
A293
Deceleration (2) time setting, 2nd motor
0.01 to 99.99 / 100.0 to 999.9 / 1000. to 3600. [s]
○
○
10.00
A094
Select method to switch to Acc2 / Dec2 profile
×
×
00
A294
Select method to switch to Acc2 / Dec2 profile, 2nd motor
00 (switching by 2CH terminal) / 01 (switching by setting) /
02 (Forward and reverse)
×
×
00
A095
Acc1 to Acc2 frequency transition point
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
×
0.00
A295
Acc1 to Acc2 frequency transition point, 2nd motor
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
×
0.00
A096
Dec1 to Dec2 frequency transition point
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
×
0.00
A296
Dec1 to Dec2 frequency transition point, 2nd motor
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
×
0.00
A097
Acceleration curve selection
×
×
01
A098
Deceleration curve selection
×
×
01
A101
[OI]-[L] input active range start frequency
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
0.00
00 (linear) / 01 (S curve) / 02 (U curve) / 03 (inverted-U curve) / 04 (EL-S curve)
A102
[OI]-[L] input active range end frequency
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
A103
[OI]-[L] input active range start current
0 to 100 [%]
×
○
20
A104
[OI]-[L] input active range end voltage
0 to 100 [%]
×
○
100
A105
[OI]-[L] input start frequency enable
00 (A101) / 01 (0Hz)
×
○
00
A131
Acceleration curve constant setting (for S, U, Inverse U)
01 to 10
×
○
02
A132
Deceleration curve constant setting (for S, U, Inverse U)
01 to 10
×
○
02
A141
A input select for calculate function
○
02
A142
B input select for calculate function
00 (digital operator) / 01 (keypad potentiometer) / 02 (input via O) / 03 (input via OI) /
04 (external communication) / 05 (option) / 07 (pulse train frequency input)
×
×
○
03
A143
Calculation symbol
00 (A141 + A142) / 01 (A141 - A142) / 02 (A141 × A142)
×
○
00
A145
ADD frequency
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
A146
ADD direction select
00 (frequency command + A145) / 01 (frequency command - A145)
×
○
00
A150
Curvature of EL-S-curve at the start of acceleration
0 to 50 [%]
×
×
10
A151
Curvature of EL-S-curve at the end of acceleration
0 to 50 [%]
×
×
10
A152
Curvature of EL-S-curve at the start of deceleration
0 to 50 [%]
×
×
10
A153
Curvature of EL-S-curve at the end of deceleration
0 to 50 [%]
×
×
10
A154
Deceleration stop frequency setting
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
A155
Deceleration stop time setting
0.0 to 60.0 [s]
×
○
0.0
A156
PID sleep function action threshold
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
A157
PID sleep function action delay time
0.0 to 25.5 [s]
×
○
0.0
A161
[VR] input active range start frequency
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
0.00
A162
[VR] input active range end frequency
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
A163
[VR] input active range start current
0 to 100 [%]
×
○
0
A164
[VR] input active range end voltage
0 to 100 [%]
×
○
100
A165
[VR] input start frequency enable
00 (A161) / 01 (0Hz)
×
○
01
b001
Selection of automatic restart mode
00 (tripping) / 01 (starting with 0 Hz) / 02 (starting with matching frequency) /
03 (tripping after deceleration and stopping with matching frequency) /
04 (restarting with active matching frequency)
×
○
00
b002
Allowable under-voltage power failure time
0.3 to 25.0 [s]
×
○
1.0
b003
Retry wait time before motor restart
0.3 to 100.0 [s]
×
○
1.0
b004
Instantaneous power failure / under-voltage trip alarm enable 00 (disabled) / 01 (enabled) / 02 (disabled during stopping and decelerating to stop)
×
○
00
b005
Number of restarts on power failure /
under-voltage trip events
00 (16 times) / 01 (unlimited)
×
○
00
b007
Restart frequency threshold
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
b008
Selection of retry after tripping
00 (tripping) / 01 (starting with 0 Hz) / 02 (starting with matching frequency) /
03 (tripping after deceleration and stopping with matching frequency) /
04 (restarting with active matching frequency)
×
○
00
b010
Selection of retry count after undervoltage
1 to 3 [times]
×
○
3
b011
Start freq. to be used in case of freq. matching restart
0.3 to 100.0 [s]
×
○
1.0
b012
Level of electronic thermal setting
Set a level between 20% and 100% for the rated inverter current [A]
×
○
Set a level between 20% and 100% for the rated inverter current [A]
×
○
Rated current
of inverter
Rated current
of inverter
b212
Level of electronic thermal setting, 2nd motor
b013
Electronic thermal characteristic
○
01
b213
Electronic thermal characteristic, 2nd motor
00 (reduced-torque characteristic) / 01 (constant-torque characteristic) /
02 (free setting)
×
×
○
01
b015
Free setting, electronic thermal frequency (1)
0 to "electronic thermal frequency (2)" [Hz]
×
○
0
b016
Free setting, electronic thermal current (1)
Range is 0 to inverter rated current Amps [A]
×
○
0.00
b017
Free setting, electronic thermal frequency (2)
"electronic thermal frequency (1)" to "electronic thermal frequency (3)" [Hz]
×
○
0
b018
Free setting, electronic thermal current (2)
Range is 0 to inverter rated current Amps [A]
×
○
0.00
b019
Free setting, electronic thermal frequency (3)
"electronic thermal frequency (2)" to 400 [Hz]
×
○
0
b020
Free setting, electronic thermal current (3)
Range is 0 to inverter rated current Amps [A]
×
○
0.00
[ ○ = Allowed × = Not parmitted]
Others
Window comparator
Nonstop operation at
momentary power failure
Others
Torque limit
Others
Lock
Overload restriction
Code
Function Name
b021
Overload restriction operation mode
Setting Range
00 (disabled) / 01 (enabled during acceleration and constant-speed operation) /
02 (enabled during constant-speed operation) /
03 (enabled during acceleration and constant-speed operation [speed increase at regeneration])
Setting During Change During
Operation
Operation
(allowed or not) (allowed or not)
Default
Setting
×
○
01
×
○
01
×
○
b221
Overload restriction operation mode, 2nd motor
b022
Overload restriction level setting
b222
Overload restriction level setting, 2nd motor
×
○
150% of
Rated current
b023
Deceleration rate at overload restriction
0.1 to 999.9 / 1000. to 3000. [s]
×
○
1.0
b223
Overload restriction operation mode, 2nd motor
0.1 to 999.9 / 1000. to 3000. [s]
×
○
1.0
b024
Overload restriction operation mode 2
00 (disabled) / 01 (enabled during acceleration and constant-speed operation)/
02 (enabled during constant-speed operation) /
03 (enabled during acceleration and constant-speed operation [speed increase at regeneration])
×
○
01
b025
Overload restriction level 2 setting
Set a level between 20% and 200% / 150% for the rated inverter current [A] (CT / VT)
×
○
150% of
Rated current
b026
Deceleration rate 2 at overload restriction
0.1 to 999.9 / 1000. to 3000. [s]
×
○
1.0
b027
OC suppression selection
00 (disabled) / 01 (enabled)
×
○
01
Set a level between 20% and 200% / 150% for the rated inverter current [A] (CT / VT)
b028
Current level of active freq. matching restart setting
Set a level between 20% and 200% / 150% for the rated inverter current [A] (CT / VT)
×
○
Rated current
of inverter
b029
Deceleration rate of frequency matching restart setting
0.1 to 999.9 / 1000. to 3000. [s]
×
○
0.5
b030
Start freq. to be used in case of active freq. Matching restart 00 (frequency at the last shutoff) / 01 (maximum frequency) / 02 (set frequency)
×
○
00
×
○
01
10
b031
Software lock mode selection
00 (all parameters except b031 are locked when [SFT] terminal is ON) /
01 (all parameters except b031 and output frequency F001 are locked when [SFT] terminal is ON) /
02 (all parameters except b031 are locked) /
03 (all parameters except b031 and output frequency F001 are locked) /
10 (High level access including b031)
b033
Motor cable length parameter
5 to 20
○
○
b034
Run / power ON warning time
0. (Warning disabled) / 1. to 9999. in units of 10 hours /
1000 to 6553 in units of 100 hours
×
○
0
b035
Rotation direction restriction
00 (Enable for both dir) / 01 (Enable for forward only) / 02 (Enable for reverse only)
×
×
00
b036
Reduced voltage start selection
0 (minimum reduced voltage start time) to 255 (maximum reduced voltage start time)
×
○
2
b037
Function code display restriction
0 (full display) / 1 (function-specific display) / 2 (user setting) /
3 (data comparison display) / 4 (basic display) / 5 (monitor display)
×
○
04
b038
Initial-screen selection
000 (Func. code that SET key pressed last displayed) /
001 to 060 (d001 to d060) / 201 (F001) /
202 (Screen displayed when the STR key was pressed last)
×
○
001
b039
Automatic user parameter setting
00 (disabled) / 01 (enabled)
×
○
00
b040
Torque limit selection
00 (quadrant-specific setting) / 01 (switching by terminal) / 02 (O input)
×
○
00
0 to 200 [%] / no
×
○
200
b041 – b044 Torque limit (1) – (4)
b045
Torque LAD STOP selection
00 (disabled) / 01 (enabled)
×
○
00
b046
Reverse run protection
00 (disabled) / 01 (enabled)
×
○
01
b049
Dual Rating Selection
00 (CT mode) / 01 (VT mode)
[1-phase 100V class is only with CT]
×
×
00
b050
Selection of the nonstop operation
00 (disabled) / 01 (enabled) /
02 (nonstop operation at momentary power failure [no restoration]) /
03 (nonstop operation at momentary power failure [restoration to be done])
×
×
00
b051
Nonstop operation start voltage setting
0.0 to 999.9 / 1000. [V]
×
×
220 / 440
b052
OV-LAD Stop level of nonstop operation setting
0.0 to 999.9 / 1000. [V]
×
×
360 / 720
b053
Deceleration time of nonstop operation setting
0.1 to 999.9 / 1000. to 3600. [s]
×
×
1.00
b054
Frequency width of quick deceleration setting
0.00 to 10.00 [Hz]
×
×
0.00
b060
Maximum-limit level of window comparators O
0 to 100 [%]
○
○
100
b061
Minimum-limit level of window comparators O
0 to 100 [%]
○
○
0
b062
Hysteresis width of window comparators O
0 to 10 [%]
○
○
0
b063
Maximum-limit level of window comparators OI
0 to 100 [%]
○
○
100
b064
Minimum-limit level of window comparators OI
0 to 100 [%]
○
○
0
b065
Hysteresis width of window comparator (OI)
0 to 10 [%]
○
○
0
b070
Operation level at O disconnection
0 to 100 [%] / no
×
○
no
b071
Operation level at OI disconnection
0 to 100 [%] / no
×
○
no
b075
Ambient temperature
-10 to 50 [ º C]
○
○
40
00
b078
Watt-hour reset
00 (OFF) / 01 (ON)
○
○
b079
Watt-hour display gain setting
1 to 1000
○
○
1
b082
Start frequency adjustment
0.10 to 9.99 [Hz] ( to 200Hz)
×
○
0.50
b083
Carrier frequency setting
2.0 to 15.0 [kHz]
×
○
2.0
b084
Initialization mode (parameters or trip history)
00 (disabled) / 01 (clearing the trip history) / 02 (initializing the data) /
03 (clearing the trip history and initializing the data) /
04 (clearing the trip history and initializing the data and EzSQ program)
×
×
00
b085
Country for initialization
00 / 01
×
×
00
b086
Frequency scaling conversion factor
0.01 to 99.99
○
○
1.00
b087
STOP key enable
00 (enabled) /
01 (disabled) /
02 (disabled only stop)
×
○
00
15
Function List
[ ○ = Allowed × = Not parmitted]
Password
Others
Free-setting V / f pattern
Others
Code
16
Function Name
Setting Range
Setting During Change During
Operation
Operation
(allowed or not) (allowed or not)
Default
Setting
b088
Restart mode after FRS
00 (starting with 0 Hz) /
01 (starting with matching frequency) /
02 (starting with active matching frequency)
×
○
00
b089
Automatic carrier frequency reduction
00 (disabled) /
01 (enabled [output current controlled]) /
02 (enabled [fin temperature controlled])
×
×
01
b090
Dynamic braking usage ratio
0.0 to 100.0 [%]
×
○
0.0
b091
Stop mode selection
00 (deceleration until stop) /
01 (free-run stop)
×
○
00
b092
Cooling fan control
00 (fan always ON) /
01 (ON fan only during inverter operation [including 5 minutes after power-on and power-off] ) /
02 (fin temperature controlled)
×
○
01
b093
Accumulated time clear of the cooling fan
00 (count) / 01 (clear)
×
×
00
b094
Initialization target data setting
00 (All parameters) /
01 (All parameters except in/output terminals and communication) /
02 (Uxxx) / 03 (expect Uxxx)
×
×
00
b095
Dynamic braking control (BRD) selection
00 (disabled) /
01 (enabled [disabled while the inverter is stopped]) /
02 (enabled [enabled also while the inverter is stopped])
×
○
01
b096
BRD activation level
330 to 380 / 660 to 760 [V]
×
○
360 / 720
b097
BRD register
Set range : minimum connectable register
Rbmin to 600.0 [Ω]
×
○
Min.
resistance
b100
Free-setting V / F freq. (1)
0. to b102 [Hz]
×
×
0.
b101
Free-setting V / F volt. (1)
0.0 to 800.0 [V]
×
×
0.0
b102
Free-setting V / F freq. (2)
0. to b104 [Hz]
×
×
0.
b103
Free-setting V / F volt. (2)
0.0 to 800.0 [V]
×
×
0.0
b104
Free-setting V / F freq. (3)
0. to b106 [Hz]
×
×
0.
b105
Free-setting V / F volt. (3)
0.0 to 800.0 [V]
×
×
0.0
b106
Free-setting V / F freq. (4)
0. to b108 [Hz]
×
×
0.
b107
Free-setting V / F volt. (4)
0.0 to 800.0 [V]
×
×
0.0
b108
Free-setting V / F freq. (5)
0. to b110 [Hz]
×
×
0.
b109
Free-setting V / F volt. (5)
0.0 to 800.0 [V]
×
×
0.0
b110
Free-setting V / F freq. (6)
0. to b112 [Hz]
×
×
0.
b111
Free-setting V / F volt. (6)
0.0 to 800.0 [V]
×
×
0.0
b112
Free-setting V / F freq. (7)
0. to 400 ( to 1000) [Hz]
×
×
0.
b113
Free-setting V / F volt. (7)
0.0 to 800.0 [V]
×
×
0.0
b120
Brake control enable
00 (disabled) / 01 (enabled)
×
○
00
b121
Brake Wait Time for Release
0.00 to 5.00 [s]
×
○
0.00
b122
Brake Wait Time for Acceleration
0.00 to 5.00 [s]
×
○
0.00
b123
Brake Wait Time for Stopping
0.00 to 5.00 [s]
×
○
0.00
b124
Brake Wait Time for Confirmation
0.00 to 5.00 [s]
×
○
0.00
b125
Brake release freq. setting
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
b126
Brake release current setting
Set range: 0 to 200% of inverter rated current [A]
×
○
Rated current
of inverter
0.00
b127
Braking frequency
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
b130
Over-voltage LADSTOP enable
00 (disabled) / 01 (enabled) / 02 (enabled with acceleration)
×
○
00
b131
Over-voltage LADSTOP level
330 to 395 / 660 to 790 [V]
×
○
380 / 760
b132
DC bus AVR constant setting
0.10 to 30.00 (s)
×
○
1.00
b133
DC bus AVR for decel. Proportional-gain
0.00 to 5.00
○
○
0.20
b134
DC bus AVR for decel. Integral-time
0.0 to 150.0 [s]
○
○
1.0
b145
GS input performance selection
00 (non Trip) / 01 (Trip)
×
○
00
b150
Panel Display selection
d001 to d060
○
○
001
b160
1st parameter of Double Monitor
d001 to d030
○
○
001
b161
2nd parameter of Double Monitor
d001 to d030
○
○
002
b163
Data change mode selection of d001 and d007
00 (disabled) / 01 (enabled)
○
○
00
b164
Automatic return to the initial display
00 (disabled) / 01 (enabled)
○
○
00
b165
Action selection in case of external operator disconnection
00 (tripping) / 01 (tripping after decelerating and stopping the motor) /
02 (ignoring errors) / 03 (stopping the motor after free-running) /
04 (decelerating and stopping the motor)
○
○
02
b166
Data Read / Write selection
00 (read / write enable) / 01 (both read, write disable)
×
○
00
b171
Inverter mode selection
00 (disabled) / 01 (IM enabled)/03 (Permanent Magnet Motor)
×
×
00
b180
Initialization trigger
00 (disabled) / 01 (enabled)
×
×
00
b190
Password A setting
0 (disabled) / 0001 to FFFF (enabled)
×
×
0000
b191
Password A for authentication
0000 to FFFF
×
×
0000
b192
Password B setting
0 (disabled) / 0001 to FFFF (enabled)
×
×
0000
b193
Password B for authentication
0000 to FFFF
×
×
0000
[ ○ = Allowed × = Not parmitted]
Intelligent input terminal setting
Code
Function Name
C001
Terminal [1] function
C002
Terminal [2] function
C003
Terminal [3] function
C004
Terminal [4] function
C005
Terminal [5] function
C006
Terminal [6] function
C007
Terminal [7] function
Levels and output
terminal status
Intelligent output
terminal setting
Analog monitorring
Intelligent output terminal setting
C011 – C017 Terminal [1] – [7] active state
C021
Terminal [11] function
C022
Terminal [12] function
C026
Alarm relay terminal function
Setting Range
00 (FW: Forward Run) / 01 (RV: Reverse RUN) / 02 (CF1: Multispeed 1setting) /
03 (CF2: Multispeed 2 setting) / 04 (CF3: Multispeed 3 setting) /
05 (CF4: Multispeed 4 setting) / 06 (JG: Jogging) / 07 (DB: external DC braking) /
08 (SET: Set 2nd motor data) / 09 (2CH: 2-stage acceleration/deceleration) /
11 (FRS: free-run stop) / 12 (EXT: external trip) / 13 (USP: unattended startprotection) /
14 (CS: commercial power source enable) / 15 (SFT: software lock) /
16 (AT: analoginput voltage/current select) / 18 (RS: reset) /
19 (PTC (only C005): Thermistor input) / 20 (STA: starting by 3-wire input) /
21 (STP: stopping by 3-wire input) / 22 (F/R: forward/reverse switching by 3-wire input) /
23 (PID: PID disable) / 24 (PIDC: PID reset) / 27 (UP: remote control UP function) /
28 (DWN: remote control DOWN function) / 29 (UDC: remote control data clearing) /
31 (OPE: forcible operation) / 32 (SF1: multispeed bit 1) / 33 (SF2: multispeed bit 2) /
34 (SF3: multispeed bit 3) / 35 (SF4: multispeed bit 4) / 36 (SF5: multispeed bit 5) /
37 (SF6: multispeed bit 6) / 38 (SF7: multispeed bit 7) /
39 (OLR: overload restriction selection) / 40 (TL:torque limit enable) /
41 (TRQ1: torque limit selectionbit 1) / 42 (TRQ2: torque limit selection bit 2) /
44 (BOK: braking confirmation) / 46 (LAC: LAD cancellation) /
47 (PCLR: clearance of position deviation) /
50 (ADD: trigger for frequency addition[A145]) / 51 (F-TM: forcible-terminal operation) /
52 (ATR: permission of torque command input) / 53 (KHC: cumulative power clearance) /
56 (MI1: general-purpose input 1) / 57 (MI2: general-purpose input 2) /
58 (MI3: general-purpose input 3) / 59 (MI4: general-purpose input 4) /
60 (MI5: general-purpose input 5) / 61 (MI6: general-purpose input 6) /
62 (MI7: general-purpose input 7) / 65 (AHD: analog command holding) /
66 (CP1: multistage position settings selection 1) /
67 (CP2: multistage position settings selection 2) /
68 (CP3: multistage position settings selection 3) /
69 (ORL: Zero-return limit function) / 70 (ORG: Zero-return trigger function) /
73 (SPD: speed / position switching) / 77 (GS1: safety input 1) / 78 (GS2: safety input 2) /
81 (485: EzCOM) / 82 (PRG: executing EzSQ program) /
83 (HLD: retain output frequency) / 84 (ROK: permission of run command) /
85 (EB: Rotation direction detection for V/f with ENC) / 86 (DISP: Display limitation) /
255 (no: no assignment)
00 (NO) / 01 (NC)
00 (RUN: running) / 01 (FA1: constant-speed reached) /
02 (FA2: set frequency overreached) / 03 (OL: overload notice advance signal [1]) /
04 (OD: output deviation for PID control) / 05 (AL: alarm signal) /
06 (FA3: set frequency reached) / 07 (OTQ: over-torque) / 09 (UV: undervoltage) /
10 (TRQ: torque limited) / 11 (RNT: operation time over) / 12 (ONT: plug-in time over) /
13 (THM: thermal alarm signal) / 19 (BRK: brake release) / 20 (BER: braking error) /
21 (ZS: 0 Hz detection signal) / 22 (DSE: speed deviation maximum) /
23 (POK: positioning completed) / 24 (FA4: set frequency overreached 2) /
25 (FA5: set frequency reached 2) / 26 (OL2: overload notice advance signal [2]) /
27 (ODC: analog O input disconnection) / 28 (OIDC: analog OI input disconnection) /
31 (FBV: PID feedback comparison) / 32 (NDc:communication line disconnection) /
33 (LOG1: logicaloperation result 1) / 34 (LOG2: logical operation result 2) /
35 (LOG3: logical operation result 3) / 39 (WAC: capacitor life warning) /
40 (WAF: cooling-fan) / 41 (FR: starting contact signal) / 42 (OHF: heat sink overheat warning) /
43 (LOC: low-current indication signal) / 44 (M01:general-purpose output 1) /
45 (M02: general-purpose output 2) / 46 (M03: general-purpose output 3) /
50 (IRDY: inverter ready) / 51 (FWR: forward rotation) / 52 (RVR: reverse rotation) /
53 (MJA: major failur) / 54 (WCO: window comparator O) /
55 (WCOI: window comparator OI) / 58 (FREF) / 59 (REF) / 60 (SETM) / 62 (EDM) /
63 (OPO: Option) / 255 (no: no assignment)
Setting During Change During
Operation
Operation
(allowed or not) (allowed or not)
Default
Setting
×
○
00 (FW)
×
○
01 (RV)
×
○
02 (CF1)
×
○
03 (CF2)
×
○
09 (2CH)
×
○
18 (RS)
×
○
13 (USP)
×
○
00
×
○
01 (FA1)
×
○
00 (RUN)
×
○
05 (AL)
×
○
07
C027
EO signal selection (Pulse / PWM output)
00 (output frequency) / 01 (output current) / 02 (output torque) /
03 (digital output frequency) / 04 (output voltage) / 05 (input power) /
06 (electronic thermal overload) / 07 (LAD frequency) / 08 (digital current monitoring) /
10 (heat sink temperature) / 12 (general-purpose output YA0) /
15 (Pulse train input monitor) / 16 (option)
C028
[AM] signal selection
00 (output frequency) / 01 (output current) / 02 (output torque) / 04 (output voltage) /
05 (input power) / 06 (electronic thermal overload) / 07 (LAD frequency) /
10 (heat sink temperature) / 11 (output torque [signed value]) /
13 (general-purpose output YA1) / 16 (option)
×
○
07
C030
Digital current monitor reference value
Set a level between 20% and 200% for the rated inverter current [A]
○
○
Rated current
of inverter
C031
Terminal [11] active state
00 (NO) / 01 (NC)
×
○
00
C032
Terminal [12] active state
00 (NO) / 01 (NC)
×
○
00
C036
Alarm relay active state
00 (NO) / 01 (NC)
×
○
01
C038
Output mode of low load detection signal
00 (output during acceleration/deceleration and constant-speed operation) /
01 (output only during constant-speed operation)
×
○
01
C039
Low load detection level
Set range: 0 to 200% of inverter rated current [A]
○
○
Rated current
of inverter
C040
Output mode of overload warning
00 (output during acceleration / deceleration and constant-speed operation) /
01 (output only during constant-speed operation)
×
○
01
17
Function List
[ ○ = Allowed × = Not parmitted]
Input / Output terminal operation function
Others
Communication
function
Adjustment
Communication function
Levels and output terminal status
Code
Function Name
C041
Overload level setting
Set range: 0 to 200% of inverter rated current [A]
○
○
C241
Overload level setting, 2nd motor
Set range: 0 to 200% of inverter rated current [A]
○
○
Default
Setting
115% of
Rated current
115% of
Rated current
C042
Frequency arrival setting for acceleration
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
C043
Frequency arrival setting for deceleration
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
C044
PID deviation level setting
0.0 to 100.0 [%]
×
○
3.0
C045
Frequency arrival signal for acceleration (2)
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
C046
Frequency arrival signal for deceleration (2)
0.00 to 99.99 / 100.0 to 400.0 [Hz]
×
○
0.00
C047
Pulse train input scale conversion for EO output
0.01 to 99.99
○
○
1.00
C052
PID FBV function high limit
0.0 to 100.0 [%]
×
○
100.0
C053
PID FBV function variable low limit
0.0 to 100.0 [%]
×
○
0.0
C054
Over-torque / under-torque selection
00 (Over torque) / 01 (under torque)
×
○
00
C055
Over / under-torque level (Forward powering mode)
0 to 200 [%]
×
○
100
C056
Over / under-torque (Reverse regen. mode)
0 to 200 [%]
×
○
100
C057
Over / under-torque (Reverse powering mode)
0 to 200 [%]
×
○
100
C058
Over / under-torque level (Forward regen. mode)
0 to 200 [%]
×
○
100
C059
Signal output mode of Over / under torque
00 (output during acceleration / deceleration and constant-speed operation) /
01 (output only during constant-speed operation)
×
○
01
C061
Electronic thermal warning level setting
0 to 100 [%]
×
○
90
C063
Zero speed detection level setting
0.00 to 99.99 / 100.0 [Hz]
×
○
0.00
C064
Heat sink overheat warning
0. to 110. [ º C]
×
○
100
C071
Communication speed selection
03 (2400bps) / 04 (4800bps) / 05 (9600bps) / 06 (19200bps) / 07 (38400bps) /
08 (57600bps) / 09 (76800bps) / 10 (115200bps)
×
○
05
C072
Node allocation
1 to 247
×
○
1
C074
Communication parity selection
00 (no parity) / 01 (even parity) / 02 (odd parity)
×
○
00
C075
Communication stop bit selection
1 (1bit) / 2 (2bit)
×
○
1
C076
Communication error select
00 (tripping) / 01 (tripping after decelerating and stopping the motor) /
02 (ignoring errors) / 03 (stopping the motor after free-running) /
04 (decelerating and stopping the motor)
×
○
02
0.00
C077
Communication error time-out
0.00 to 99.99 [s]
×
○
C078
Communication wait time
0 to 1000 [ms]
×
○
0
C081
O input span calibration
0. to 200.0 [%]
○
○
100.0
C082
OI input span calibration
0. to 200.0 [%]
○
○
100.0
C085
Thermistor input (PTC) span calibration
0. to 200.0 [%]
○
○
100.0
C091
00 (Disable) / 01 (Enable)
00
○
○
00
C096
Communication selection
00 (Modbus-RTU) / 01 (EzCOM) / 02 (EzCOM [administrator])
×
×
00
C098
EzCOM start adr. of master
01 to 08
×
×
01
C099
EzCOM end adr. of master
01 to 08
×
×
01
C100
EzCOM starting trigger
00 (Input terminal) / 01 (Always)
×
×
00
C101
UP / DWN memory mode selection
00 (not storing the frequency data) / 01 (storing the frequency data)
×
○
00
○
○
00
00
00 (resetting the trip when RS is on) / 01 (resetting the trip when RS is off) /
02 (enabled resetting only upon tripping [resetting when RS is on]) /
03 (resetting only trip)
00 (starting with 0 Hz) / 01 (starting with matching frequency) /
02 (restarting with active matching frequency)
C102
Reset selection
C103
Restart mode after reset
×
○
C104
UP / DWN clear: terminal input mode selection
00 (0Hz) / 01 (EEPROM data when power supply is turned on)
×
○
00
C105
EO gain adjustment
50 to 200 [%]
○
○
100
100
C106
AM gain adjustment
50 to 200 [%]
○
○
C109
AM bias adjustment
0 to 100 [%]
○
○
0
C111
Overload setting (2)
Set range: 0 to 200% of inverter rated current [A]
○
○
115% of
Rated current
C130
Output 11 on-delay time
0.0 to 100.0 [s]
×
○
0.0
C131
Output 11 off-delay time
0.0 to 100.0 [s]
×
○
0.0
C132
Output 12 on-delay time
0.0 to 100.0 [s]
×
○
0.0
C133
Output 12 off-delay time
0.0 to 100.0 [s]
×
○
0.0
C140
Output RY on-delay time
0.0 to 100.0 [s]
×
○
0.0
C141
Output RY off-delay time
0.0 to 100.0 [s]
×
○
0.0
C142
Logical output signal 1 selection 1
×
○
00
C143
Logical output signal 1 selection 2
×
○
00
C144
Logical output signal 1 operator selection
×
○
00
C145
Logical output signal 2 selection 1
×
○
00
C146
Logical output signal 2 selection 2
×
○
00
C147
Logical output signal 2 operator selection
×
○
00
C148
Logical output signal 3 selection 1
×
○
00
C149
Logical output signal 3 selection 2
×
○
00
C150
Logical output signal 3 operator selection
00 (AND) / 01 (OR) / 02 (XOR)
×
○
00
0 to 200 ( × 2ms)
×
○
1.
0. to 200. (× 10ms)
×
○
0.
C160 – C166 Response time of intelligent input terminal 1 – 7
C169
18
Setting Range
Setting During Change During
Operation
Operation
(allowed or not) (allowed or not)
Multistage speed / position determination time
Same as the settings of C021 to C026 (except those of LOG1 to LOG3 & OPO, no)
00 (AND) / 01 (OR) / 02 (XOR)
Same as the settings of C021 to C026 (except those of LOG1 to LOG3 & OPO, no)
00 (AND) / 01 (OR) / 02 (XOR)
Same as the settings of C021 to C026 (except those of LOG1 to LOG3 & OPO, no)
[ ○ = Allowed × = Not parmitted]
Control with FB
Others
PM motor control
Motor constants and gain setting
Code
Function Name
H001
Auto-tuning Setting
H002
H202
H003
H203
H004
H204
Motor data selection
Motor data selection, 2nd motor
Motor capacity
Motor capacity, 2nd motor
Motor poles setting
Motor poles settingg, 2nd motor
H005
Motor speed response constant
H205
Motor speed response constant, 2nd motor
H006
Setting Range
00 (disabled auto-tuning) / 01 (auto-tuning without rotation) /
02 (auto-tuning with rotation)
Setting During Change During
Operation
Operation
(allowed or not) (allowed or not)
Default
Setting
×
×
00
×
×
×
×
×
×
×
×
×
×
×
×
00
00
Factory set
Factory set
4
4
1 to 1000
○
○
100.
1 to 1000
○
○
100.
Motor stabilization constant
0 to 255
○
○
100.
H206
Motor stabilization constant, 2nd motor
0 to 255
○
○
100.
H020
Motor constant R1
0.001 to 9.999 / 10.00 to 65.53 [Ω]
×
×
H220
Motor constant R1, 2nd motor
0.001 to 9.999 / 10.00 to 65.53 [Ω]
×
×
H021
Motor constant R2
0.001 to 9.999 / 10.00 to 65.53 [Ω]
×
×
H221
Motor constant R2, 2nd motor
0.001 to 9.999 / 10.00 to 65.53 [Ω]
×
×
H022
Motor constant L
0.01 to 99.99 / 100.0 to 655.3 [mH]
×
×
H222
Motor constant L, 2nd motor
0.01 to 99.99 / 100.0 to 655.3 [mH]
×
×
H023
Motor constant I0
0.01 to 99.99 / 100.0 to 655.3 [A]
×
×
H223
Motor constant I0, 2nd motor
0.01 to 99.99 / 100.0 to 655.3 [A]
×
×
H024
Motor constant J
0.001 to 9.999 / 10.00 to 99.99 / 100.0 to 999.9 / 1000. to 9999. [kgm 2]
×
×
H224
Motor constant J, 2nd motor
0.001 to 9.999 / 10.00 to 99.99 / 100.0 to 999.9 / 1000. to 9999. [kgm 2]
×
×
H030
Auto constant R1
0.001 to 9.999 / 10.00 to 65.53 [Ω]
×
×
H230
Auto constant R1, 2nd motor
0.001 to 9.999 / 10.00 to 65.53 [Ω]
×
×
H031
Auto constant R2
0.001 to 9.999 / 10.00 to 65.53 [Ω]
×
×
H231
Auto constant R2, 2nd motor
0.001 to 9.999 / 10.00 to 65.53 [Ω]
×
×
H032
Auto constant R1
0.01 to 99.99 / 100.0 to 655.3 [mH]
×
×
H232
Auto constant R1, 2nd motor
0.01 to 99.99 / 100.0 to 655.3 [mH]
×
×
H033
Auto constant R1
0.01 to 99.99 / 100.0 to 655.3 [A]
×
×
H233
Auto constant R1, 2nd motor
0.01 to 99.99 / 100.0 to 655.3 [A]
×
×
H034
Auto constant R1
0.001 to 9.999 / 10.00 to 99.99 / 100.0 to 999.9 / 1000. to 9999. [kgm 2]
×
×
H234
Auto constant R1, 2nd motor
0.001 to 9.999 / 10.00 to 99.99 / 100.0 to 999.9 / 1000. to 9999. [kgm 2]
×
×
H050
ASR P-Gain for FB control
0.00 to 10.00
○
○
H051
ASR I-Gain for FB control
0 to 1000
○
○
2
H102
PM motor code setting
00 (Hitachi standard data) / 01 (auto-tuned data)
×
×
00
H103
PM motor capacity
0.1 / 0.2 / 0.4 / 0.55 / 0.75 / 1.1 / 1.5 / 2.2 / 3.0 / 3.7/ 4.0 / 5.5 / 7.5 / 11.0 / 15.0 / 18.5 [kW]
×
×
H104
PM motor poles setting
2 /4 / 6 / 8 /10 /12 /14 /16 /18 / 20 / 22 / 24 / 26 / 28 / 30 / 32 / 34 / 36 / 38 /40 /42 /44 /46 /48 [pole]
×
×
H105
PM rated current
Range is 0 to inverter rated current Amps [A]
×
×
H106
PM const R (resistance)
0.001 to 9.999 / 10.00 to 65.53 [Ω]
×
×
H107
PM const Ld (d-axis inductance)
0.01 to 99.99 / 100.0 to 655.3 [mH]
×
×
H108
PM const Lq (q-axis inductance)
0.01 to 99.99 / 100.0 to 655.3 [mH]
×
×
H109
PM const Ke (induction voltage constant)
0.0001 to 6.5535 [V/(rad/s)]
×
×
H110
Pm const J (moment of inertia)
0.001 to 9.999 / 10.00 to 99.99 / 100.0 to 999.9 / 1000. to 9999. [kgm 2]
×
×
H111
Auto PM const R (resistance)
0.001 to 9.999 / 10.00 to 65.53 [Ω]
×
×
H112
Auto PM const Ld (d-axis inductance)
0.01 to 99.99 / 100.0 to 655.3 [mH]
×
×
H113
Auto PM const Lq (q-axis inductance)
0.01 to 99.99 / 100.0 to 655.3 [mH]
×
×
H116
PM speed response
1 to 1000
○
○
100
H117
PM starting current
20.0 to 100.0 [%]
×
×
70.00
H118
PM starting time
0.01 to 60.00 [s]
×
×
1.00
H119
PM stabilization constant
0.0 to 120.0 [%]
×
×
100
H121
PM minimum frequency
0.0 to 25.5 [%]
○
○
8.0
H122
PM No-Load current
0.00 to 100.0 [%]
×
×
10.00
H123
PM starting method
00 (disabling) / 01 (enabling)
×
×
00
H131
PM initial magnet position estimation 0V wait times
0 to 255
×
×
10
H132
PM initial magnet position estimation detect wait times
0 to 255
×
×
10
H133
PM initial magnet position estimation detect times
0 to 255
×
×
30
H134
PM initial magnet position estimation voltage gain
0 to 200
×
×
100
P001
Operation mode on expansion card 1 error
00 (tripping) / 01 (continuing operation)
×
○
00
×
×
00
×
×
00
512
P003
Pulse train input terminal [EA] mode determination
P004
Pulse train input mode selection for simple Positioning
00 (Hitachi standard data) / 02 (auto-tuned data)
0.1 / 0.2 / 0.4 / 0.55 / 0.75 / 1.1 / 1.5 / 2.2 / 3.0 / 3.7 / 4.0 / 5.5 / 7.5 / 11.0 / 15.0 / 18.5 [kW]
2 / 4 / 6 / 8 / 10 [pole]
00 (Speed reference, incl. PID) / 01 (control for encoder feedback [1st only]) /
02 (Extended terminal for EzSQ)
00 (Single-phase pulse input) /
01 (2-phase pulse [90 º difference] input 1 with EB input) /
02 (2-phase pulse [90 º difference] input 2 with EB input) /
03 (Single-phase pulse and direction signal with EB input)
Depending
on motor
capacity
0.20
Depending
on motor
capacity
P011
Encoder pulse-per-revolution (PPR) setting
32 to 1024 [pulse]
×
×
P012
Control pulse setting
00 (simple positioning deactivated) / 02 (simple positioning activated)
×
×
00
P015
Creep speed setting
"start frequency" to 10.00Hz
×
○
5.00
P026
Over-speed error detection level setting
0.0 to 150.0 [%]
×
○
115.0
P027
Speed deviation error detection level setting
0.00 to 99.99 / 100.0 to 120.0 [Hz]
×
○
10.00
19
Function List
[ ○ = Allowed × = Not parmitted]
Pulse train
input
Communication
option setting
Option
Torque control
Others
Code
Function Name
Simple positional control
Easy sequence
programming function
Peer-to-Peer communication
Communication
option setting
User
parameter
Default
Setting
P031
Accel / decel time input selection
00 (digital operator) /
03 (easy sequence)
×
×
00
P033
Torque command input selection
00 (O terminal) / 01 (OI terminal) / 03 (digital operator) / 06 (Option)
×
×
00
P034
Torque command setting
0 to 200 [%]
○
○
0
P036
Torque bias mode
00 (disabled the mode) / 01 (digital operator) / 05 (Option)
×
×
00
P037
Torque bias value
-200 to 200 [%]
○
○
0
P038
Torque bias polarity selection
00 (as indicated by the sign) / 01 (depending on the operation direction)
×
×
00
P039
Speed limit for torque-controlled operation (forward rotation) 0.00 to 99.99 / 100.0 to 120.0 [Hz]
×
×
0.00
P040
Speed limit for torque-controlled operation (reverse rotation)
0.00 to 99.99 / 100.0 to 120.0 [Hz]
×
×
0.00
P041
Speed / torque change time
0. to 1000. [ms]
×
×
0.
P044
Network comm. Watchdog timer
0.00 to 99.99 [s]
×
×
1.00
P045
Inverter action on network comm error
00 (tripping) / 01 (tripping after decelerating and stopping the motor) /
02 (ignoring errors) / 03 (stopping the motor after free-running) /
04 (decelerating and stopping the motor)
×
×
01
P046
Polled I/O output instance number
00 to 20
×
×
00
P048
Inverter action on network idle mode
00 (tripping) / 01 (tripping after decelerating and stopping the motor) /
02 (ignoring errors) / 03 (stopping the motor after free-running) /
04 (decelerating and stopping the motor)
×
×
01
P049
Network motor poles setting for RPM
0 / 2 / 4 / 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 / 22 / 24 / 26 / 28 / 30 / 32 / 34 / 36 / 38
×
×
0
P055
Pulse train frequency scale
1.0 to 32.0 [kHz]
×
○
25.0
P056
Time constant of pulse train frequency filter
0.01 to 2.00 [s]
×
○
0.10
P057
Pulse train frequency bias
-100 to 100 [%]
×
○
0
P058
Pulse train frequency limit
0 to 100 [%]
×
○
100
"Position range specification (reverse)" to "Position range specification (forward)"
○
○
0
00 (Low) / 01 (High)
○
○
00
P060 – P067 Multistage position setting 0 – 7
20
Setting Range
Setting During Change During
Operation
Operation
(allowed or not) (allowed or not)
P068
Zero-return mode selection
P069
Zero-return direction selection
00 (FW) / 01 (RV)
○
○
01
P070
Low-speed zero-return frequency
0.00 to 10.00 [Hz]
○
○
5.00
P071
High-speed zero-return frequency
0.00 to 99.99 / 100.0 to 400.0 [Hz]
○
○
5.00
P072
Position range specification (forward)
0 to +268435455
○
○
268435455
P073
Position range specification (reverse)
-268435455 to 0
○
○
-268435455
P075
Positioning mode selection
00 (With limitation) / 01 (No limitation)
×
×
00
P077
Encoder disconnection timeout
0.0 to 10.0 [s]
○
○
1.0
0. to 9999. in units of 1 /
1000 to 6553 in units of 10
○
○
0.
5
P100 – P131 Easy sequence user parameter U (00) – (31)
P140
EzCOM number of data
1 to 5
○
○
P141
EzCOM destination 1 address
1 to 247
○
○
1
P142
EzCOM destination 1 register
0000h to FFFFh
○
○
0000
P143
EzCOM source 1 register
0000h to FFFFh
○
○
0000
P144
EzCOM destination 2 address
1 to 247
○
○
2
P145
EzCOM destination 2 register
0000h to FFFFh
○
○
0000
P146
EzCOM source 2 register
0000h to FFFFh
○
○
0000
P147
EzCOM destination 3 address
1 to 247
○
○
3
P148
EzCOM destination 3 register
0000h to FFFFh
○
○
0000
0000
P149
EzCOM source 3 register
0000h to FFFFh
○
○
P150
EzCOM destination 4 address
1 to 247
○
○
4
P151
EzCOM destination 4 register
0000h to FFFFh
○
○
0000
0000
P152
EzCOM source 4 register
0000h to FFFFh
○
○
P153
EzCOM destination 5 address
1 to 247
○
○
5
P154
EzCOM destination 5 register
0000h to FFFFh
○
○
0000
P155
EzCOM source 5 register
0000h to FFFFh
○
○
0000
P160 – P169 Option I / F command register to write 1 – 10
0000h to FFFFh
○
○
0000
P170 – P179 Option I / F command register to read 1 – 10
0000h to FFFFh
○
○
0000
P180
Profibus Node address
0 to 125
×
×
0.
P181
Profibus Clear Node address
00 (clear) / 01 (not clear)
×
×
00
00
P182
Profibus Map selection
00 (PPO) / 01 (Comvertional)
×
×
P185
CANOpen Node address
0 to 127
×
×
0
P186
CANOpen speed selection
00 to 08
×
×
06
P190
CompoNet Node address
00 to 63
×
×
0
P192
DeviceNet MAC ID
00 to 63
×
×
63
P195
ML2 frame length
0 (32bytes) / 1 (17bytes)
×
×
00
P196
ML2 Node address
21h to 3Eh
×
×
21h
no / d001 to P186
○
○
no
U001 – U032 User-selected function 1 – 32
Protective Functions
Name
Cause(s)
Over-current event while at constant speed
Over-current event during deceleration
Over-current event during acceleration
Over-current event during other conditions
Overload protection * 1
Braking resistor overload protection
Over-voltage protection
EEPROM error * 2
Error Code
The inverter output was short-circuited, or the motor shaft is locked or has a heavy load.
These conditions cause excessive current for the inverter, so the inverter output is turned OFF.
The dual-voltage motor is wired incorrectly.
When a motor overload is detected by the electronic thermal function, the inverter trips and turns OFF its output.
When the BRD operation rate exceeds the setting of "b090", this protective function shuts off the inverter output and displays the error code.
When the DC bus voltage exceeds a threshold, due to regenerative energy from the motor.
When the built-in EEPROM memory has problems due to noise or excessive temperature, the inverter trips and turns OFF its output to the motor.
E01.
E02.
E03.
E04.
E05.
E06.
E07.
E08.
Under-voltage error
A decrease of internal DC bus voltage below a threshold results in a control circuit fault.
This condition can also generate excessive motor heat or cause low torque. The inverter trips and turns OFF its output.
E09.
Current detection error
CPU error * 2
External trip
If an error occurs in the internal current detection system, the inverter will shut off its output and display the error code.
A malfunction in the built-in CPU has occurred, so the inverter trips and turns OFF its output to the motor.
A signal on an intelligent input terminal configured as EXT has occurred. The inverter trips and turns OFF the output to the motor.
E10.
E11.
E12.
USP
When the Unattended Start Protection (USP) is enabled, an error occurred when power is applied while a Run signal is present.
The inverter trips and does not go into Run Mode until the error is cleared.
E13.
Ground fault * 2
The inverter is protected by the detection of ground faults between the inverter output and the motor upon during powerup tests.
This feature protects the inverter, and does not protect humans.
E14.
Input over-voltage
The inverter tests for input over-voltage after the inverter has been in Stop Mode for 100 seconds. If an over-voltage condition exists,
the inverter enters a fault state. After the fault is cleared, the inverter can enter Run Mode again.
E15.
Inverter thermal trip
When the inverter internal temperature is above the threshold, the thermal sensor in the inverter module detects the excessive
temperature of the power devices and trips, turning the inverter output OFF.
CPU communication error
Main circuit error * 3
Driver error * 2
Thermistor
Braking error
When communication between two CPU fails, inverter trips and displays the error code.
The inverter will trip if the power supply establishment is not recognized because of a malfunction due to noise or damage to the main
circuit element.
An internal inverter error has occurred at the safety protection circuit between the CPU and main driver unit.
Excessive electrical noise may be the cause. The inverter has turned OFF the IGBT module output.
When a thermistor is connected to terminals [5] and [L] and the inverter has sensed the temperature is too high, the inverter trips and
turns OFF the output.
When "01" has been specified for the Brake Control Enable (b120), the inverter will trip if it cannot receive the braking confirmation
signal within the Brake Wait Time for Confirmation (b124) after the output of the brake release signal.
Safe stop
Low-speed overload protection
Operator connection
Modbus communication error
EzSQ invalid instruction
EzSQ nesting count error
EzSQ instruction error
Safe stop signal is given.
If overload occurs during the motor operation at a very low speed, the inverter will detect the overload and shut off the inverter output.
When the connection between inverter and operator keypad failed, inverter trips and displays the error code.
When “trip” is selected (C076=00) as a behavior in case of communication error, inverter trips when timeout happens.
The program stored in inverter memory has been destroyed, or the PRG terminal was turned on without a program downloaded to the inverter.
Subroutines, if-statement, or for-next loop are nested in more than eight layers
Inverter found the command which cannot be executed.
EzSQ user trip (0 to 9)
When user –defined trip happens, inverter trips and displays the error code.
Option error
The inverter detects errors in the option board mounted in the optional slot. For details, refer to the instruction manual for the
mounted option board.
Encoder disconnection
Excessive speed
Positioning range error
If the encoder wiring is disconnected, an encoder connection error is detected, the encoder fails, or an encoder that does not support
line driver output is used, the inverter will shut off its output and display the error code shown on the right.
If the motor speed rises to "maximum frequency (A004) x over-speed error detection level (P026)" or more, the inverter will shut off its
output and display the error code shown on the right.
If current position exceeds the position range (P072-P073), the inverter will shut off its output and display the error code.
E21.
E22.
E25.
E30.
E35.
E36.
E37.
E38.
E40.
E41.
E43.
E44.
E45.
E50.
to E59.
E60.
to E69.
E80.
E81.
E83.
*1: Reset operations acceptable 10 seconds after the trip.
*2: The inverter will not accept any reset command after an EEPROM error (E08), CPU error (E11), Ground fault (E14) or Driver error (E30) occurs with error code displayed. Turn off the inverter power once. If error is displayed when
the inverter power is turned on subsequently, the internal memory device may have failed or parameters may have not been stored correctly. In such cases, initialize the inverter, and then re-set the parameters.
*3: Reset cannot be released with the STOP/RESET key. Please reset it with the inverter power or reset terminal (18:RS).
How to access the details about the present fault
Trip cause
Inverter status
at trip point
Output frequency
: Constant speed
: Acceleration
: 0Hz command and RUN
: Power up or initial processing
: Stop
: Deceleration
Output current
DC bus voltage
Elapsed RUN time
: Starting
: DC braking
: Overload restriction
Elapsed power-ON time
Note: Indicated inverter status could be different from actual inverter behavior. (e.g. When PID operation or frequency given by analog signal, although it seems constant speed, acceleration and deceleration could be repeated in very short cycle.)
21
Connecting Diagram
Source Type Logic
MC
AX
OFF
ON
MC
AX
ELB
MC
R/L1
U/T1
S/L2
Power source,
3-phase or 1-phase,
per inverter model
24VDC
W/T3
P24
Using source logic of
external machine
output and/or external
power supply,
please refer to P24.
Short bar
IM
V/T2
T/L3
Motor
Short bar
PLC
DCL
PD/+1
L
Remove the jumper
only when connecting
the DCL.
P/+
Breake resistor (option)
L
AL1
RB
Thermistor
7/EB
N/-
AL2
4.7kΩ
6
Intelligent input
terminals (7)
5/PTC
AL0
4/GS2
AL1
3/GS1
Relay contacts,
type 1 Form C
AL2
2
1
12
4.7kΩ
1kΩ – 2kΩ
10VDC
10VDC
(10mA max.)
H
Analog refernce
0–10VDC (10 bit)
O
Analog refernce
4–20mA (10bit)
OI
11/EDM
Approx.10kΩ
CM2
Terminal resistor 200Ω
Approx.100Ω
Pluse train input
5–24VDC
(32kHz max.)
SP
Serial communication port
(RS485/Modbus-RTU)
L
EA
SN
L
Analog output
0–10VDC (10 bit)
Pluse output
0–10V (32kHz max.)
AM
L
Intelligent output terminals (2)
Termination resistor
selection switch
Using Dynamic breaking unit (BRD)
L
EO
P/+
Braking unit
L
L
L
RB
P
P
N/-
N
RB
Type-D grounding (200 V class model)
Type-C grounding (400 V class model)
22
Braking resistor
Sink Type Logic
MC
AX
OFF
ON
MC
AX
ELB
MC
R/L1
U/T1
S/L2
24VDC
Short bar
Using source logic of external
machine output and/or external
power supply, please refer to P24.
IM
V/T2
T/L3
Power source,
3-phase or 1-phase,
per inverter model
W/T3
P24
Motor
Short bar
PLC
DCL
PD/+1
L
P/+
Remove the jumper
only when connecting
the DCL.
Breake resistor (option)
L
AL1
RB
Thermistor
7/EB
N/-
AL2
4.7kΩ
6
Intelligent input
terminals (7)
5/PTC
AL0
4/GS2
AL1
3/GS1
Relay contacts,
type 1 Form C
AL2
2
1
12
4.7kΩ
1kΩ – 2kΩ
10VDC
10VDC
(10mA max.)
H
Analog refernce
0–10VDC (10 bit)
O
Analog refernce
4–20mA (10bit)
OI
11/EDM
Approx.10kΩ
CM2
Terminal resistor 200Ω
Approx.100Ω
Pluse train input
5–24VDC
(32kHz max.)
SP
Serial communication port
(RS485/Modbus-RTU)
L
EA
SN
L
Analog output
0–10VDC (10 bit)
AM
Pluse output
0–10V (32kHz max.)
EO
L
Intelligent output terminals (2)
Termination resistor
selection switch
Using Dynamic breaking unit (BRD)
L
P/+
Braking unit
L
L
L
RB
P
P
N/-
N
RB
Braking resistor
Type-D grounding (200 V class model)
Type-C grounding (400 V class model)
23
Connecting to PLC
Connection with Input Terminals
Using Internal Power Supply of the Inverter
P24
S
Sink type logic
Short bar
PLC
24VDC
1
7
7
Hitachi EH-150 series PLC
Output Module EH-YTP16
Inverter
COM
DC24V
Inverter
COM
P24
P24
24VDC
PLC
Source type logic
PLC
Short bar
1
1
7
7
S
S
Hitachi EH-150 series PLC
Output Module EH-YT16
Short bar
Hitachi EH-150 series PLC
Output Module EH-YTP16
Inverter
P24
P24
PLC
PLC
24VDC
L
24VDC
L
24VDC
L
24VDC
L
1
COM
COM
P24
S
PLC
L
Hitachi EH-150 series PLC
Output Module EH-YT16
Non-voltage switch
Using External Power Supply (Please remove the short bar.)
Short bar
Inverter
P24
24VDC
DC24V
PLC
24VDC
L
P24
PLC
24VDC
L
1
1
1
7
7
7
7
Inverter
Inverter
24VDC
L
1
Inverter
Inverter
Connection with Output Terminals
12
COM
CM2
CM2
Source type logic
Sink type logic
11
24VDC
Hitachi EH-150 series PLC
Input Module EH-XD16
Inverter
24VDC
COM
11
12
Hitachi EH-150 series PLC
Input Module EH-XD16
Inverter
Attention when inverter plurals is used
When two or more inverters connected
to common I/O wiring as shown in the
figure at the right are turned on at a
different timing, unwanted current flows,
establishing a closed circuit, and the
inverter is judged to be ON, even though
its switch is set to OFF.
To prevent the unwanted current flow,
install diodes rated at 50 V/0.1 A at the
specified locations.
Power ON
Short bar
PLC
PLC
L
L
1
Input ON
Power OFF
1
Add diode
PLC
1
Input OFF
Power OFF
Short bar P24
Switch OFF
Power ON
P24
L
24
Example of sink logic
P24
P24
Without a diode,
unwanted current
flows, turning the input
on even when the
switch is set to off.
PLC
L
1
Switch OFF
Install a diode instead
of a short bar to
prevent the unwanted
current flow.
Wiring and Accessories
Power Supply
Input
Voltage
1-phase
100V
1-phase
200V
Fuse
3-phase
200V
Motor Output
kW
HP
VT CT VT CT
–
0.4
–
1/2
–
0.75
R
S
T
PD
P
N
U
V
W
0.1
1/4
1/8
WJ200-001SF
1/2
1/4
WJ200-002SF AWG16 / 1.3mm2 (75°C only)
0.55
0.4
3/4
1/2
WJ200-004SF
1.1
0.75
1.5
1
2.2
1.5
3
2
WJ200-015SF
3.0
2.2
4
3
WJ200-022SF
WJ200-007SF AWG12 / 3.3mm2 (75°C only)
0.2
0.1
1/4
1/8
WJ200-001LF
0.4
0.2
1/2
1/4
WJ200-002LF
0.75
0.4
1
1/2
WJ200-004LF
AWG10 / 5.3mm2
0.75
1.5
1
WJ200-007LF
1.5
3
2
WJ200-015LF
WJ200-022LF AWG12 / 3.3mm2 (75°C only) 18 to 28 AWG /
0.14 to 0.75 mm 2
WJ200-037LF AWG10 / 5.3mm2 (75°C only)
shielded wire
WJ200-055LF
(see Note 4)
AWG6 / 13mm2 (75°C only)
WJ200-075LF
3.0
2.2
4
3
3.7
7.5
5
7.5
5.5
10
7.5
11
7.5
15
10
11
20
15
AWG14 / 2.1mm2 (75°C only)
10A
20A
WJ200-110LF
AWG4 / 21mm (75°C only)
AWG2 / 34mm2 (75°C only)
15A
18.5
15
25
20
WJ200-150LF
0.4
1
1/2
WJ200-004HF
1.5
0.75
2
1
WJ200-007HF AWG16 / 1.3mm2
2.2
1.5
3
2
WJ200-015HF
3.0
2.2
4
3
WJ200-022HF
30A
30A
20A
30A
60A
100A
2
0.75
30A
10A
AWG16 / 1.3mm2
1.1
5.5
50A
30A
2.2
80A
10A
20A
AWG14 / 2.1mm2
4.0
3.0
5
4
WJ200-030HF
5.5
4.0
7.5
5
WJ200-040HF AWG12 / 3.3mm2 (75°C only)
7.5
5.5
10
7.5
WJ200-055HF
11
7.5
15
10
WJ200-075HF
15
11
20
15
WJ200-110HF
AWG10 / 5.3mm2 (75°C only)
AWG6 / 13mm2 (75°C only)
15A
30A
40A
50A
18.5
15
25
20
WJ200-150HF AWG6 / 13mm2 (75°C only)
Note 1: Field wiring must be made by a UL-Listed and CSA-certified closed-loop terminal connector sized for the wire gauge involved.
Connector must be fixed by using the crimping tool specified by the connector manufacturer.
Note 2: Be sure to consider the capacity of the circuit breaker to be used.
Note 3: Be sure to use a larger wire gauge if power line length exceeds 66ft. (20 m).
Note 4: Use 18 AWG / 0.75mm2 wire for the alarm signal wire ([AL0], [AL1], [AL2] terminals).
Name
Function
Input-side AC Reactor
This is useful in suppressing harmonics induced on the power supply lines and
for improving the power factor.
WARNING: Some applications must use an input-side AC Reactor to prevent
inverter damage. See Warning on next page.
EMC filter
(for CE applications, see Appendix D)
Reduces the conducted noise on the power supply wiring between the inverter
and the power distribution system. Connect to the inverter primary (input) side.
Radio noise filter
Electrical noise interference may occur on nearby equipment such as a radio
receiver. This magnetic choke filter helps reduce radiated noise (can also be used
on output).
Radio noise filter
(use in non-CE applications)
This capacitive filter reduces radiated noise from the main power wires in the
inverter (input) side.
DC link choke
Suppress harmonics generated by the inverter. However, it will not protect the
input diode bridge rectifier.
Braking unit
Motor
WJ200-007MF AWG10/5.3mm2 (75°C only)
0.2
Braking register
IM
Circuit
Fuse
Breaker
(UL-rated,
Signal Lines class J, 600V) (Inverse Time)
WJ200-004MF AWG12/3.3mm2 (75°C only)
0.4
Inverter
RB
1
Wiring
Power Lines
0.2
15
3-phase
400V
–
Inverter
Model
This is useful for increasing the inverter's control torque for high duty-cycle (onoff) applications, and improving the decelerating capability.
Output side nose filter
Reduces radiated noise from wiring in the inverter output side.
Radio noise filter
Electrical noise interference may occur on nearby equipment such as a radio
receiver. This magnetic choke filter helps reduce radiated noise (can also be used
on input).
Output-side AC Reactor
This reactor reduces the vibration in the motor caused by the inverter’s switching
waveforms, by smoothing the waveform to approximate commercial power
quality. It is also useful to reduce harmonics when wiring from the inverter to
the motor is more than 10 m in length.
LCR filter
Sine wave shaping filter for output side.
25
Wiring and Accessories
Recommended Reactor & Filter Selection*1
Input Power
Capacity (kW)
Inverter Model
1-phase
100V
0.4
WJ200-004MF
0.75
WJ200-007MF
0.1
WJ200-001SF
0.2
WJ200-002SF
1-phase
200V
3-phase
200V
3-phase
400V
Input side AC reactor
Input side noise filter * 2
Radio noise filter
<Zero-phase reactor>
Radio noise filter
<Capacitor filter>
—
—
—
ZCL-B40
ZCL-A
—
—
—
ZCL-B40
ZCL-A
—
DCL-L-0.2
0.4
WJ200-004SF
DCL-L-0.4
0.75
WJ200-007SF
DCL-L-0.7
1.5
WJ200-015SF
DCL-L-1.5
2.2
WJ200-022SF
DCL-L-2.2
0.1
WJ200-001LF
0.2
WJ200-002LF
0.4
WJ200-004LF
DCL-L-0.4
0.75
WJ200-007LF
DCL-L-0.7
DCL-L-0.2
1.5
WJ200-015LF
DCL-L-1.5
2.2
WJ200-022LF
DCL-L-2.2
3.7
WJ200-037LF
DCL-L-3.7
5.5
WJ200-055LF
DCL-L-5.5
7.5
WJ200-075LF
DCL-L-7.5
11
WJ200-110LF
DCL-L-11
15
WJ200-150LF
DCL-L-15
0.4
WJ200-004HF
DCL-H-0.4
0.75
WJ200-007HF
DCL-H-0.7
1.5
WJ200-015HF
DCL-H-1.5
2.2
WJ200-022HF
DCL-H-2.2
3.0
WJ200-030HF
4.0
WJ200-040HF
5.5
WJ200-055HF
DCL-H-5.5
7.5
WJ200-075HF
DCL-H-7.5
DCL-H-3.7
11
WJ200-110HF
DCL-H-11
15
WJ200-150HF
DCL-H-15
*1: The above table is a selection example for the case of heavy duty (CT) model.
*2: These NF filter is not applied for oversea markings such as CE etc.
Please contact your nearest sales office for selection EMC filter.
26
DC reactor
ALI-2.5L2
NF-L6
NF-L10
ALI-5.5L2
ALI-11L2
ALI-22L2
ALI-2.5H2
ALI-5.5H2
ALI-11H2
ALI-22H2
ZCL-B40
ZCL-A
CFI-L
NF-L20
NF-L30
NF-L40
NF-L60
ZCL-A
NF-L80
NF-H7
NF-H10
ZCL-B40
ZCL-A
NF-H20
NF-H30
NF-H40
ZCL-A
CFI-H
Recommended Regenerative Braking Unit & Resistance Selection* 5
Input Power
Required torque
for brake
100V
150%
Capacity
(kW)
Selection of dynamic
Allowable
Resistance selection
brake unit
resistance value (Ω)
(Ω)
Braking resistor
100
50
50
100
100
100
50
50
50
50
35
35
17
17
4
4
4
100
100
100
50
50
50
35
35
35
35
20
17
17
10
180
180
180
100
100
100
100
70
34
34
10
180
180
180
100
100
100
100
70
70
70
35
SRB200-1
SRB200-2
RB1
SRB200-1
SRB200-1
SRB200-1
SRB200-2
RB1
SRB300-1
RB1
SRB400-1
RB2
RB3
RB3
2parallel RB3
2parallel RB3
3parallel RB3
SRB200-1
SRB200-1
SRB200-1
SRB200-1
SRB200-2
RB1
SRB300-1
RB1
SRB400-1
RB2
2parallel RB1
RB3
RB3
3parallel RB2
2direct SRB200-1
2direct SRB200-1
2direct SRB200-1
2direct SRB300-1
2direct RB1
2direct SRB300-1
2direct RB1
2direct RB2
2direct 2parallel RB1
2direct 2parallel RB2
2direct 4parallel RB1
2direct SRB200-1
2direct SRB200-1
2direct SRB200-1
2direct SRB300-1
2direct RB1
2direct SRB300-1
2direct RB1
2direct RB1
2direct RB2
2direct RB2
2direct 2parallel RB2
0.4
0.75
Built-in
0.1
0.2
0.4
0.75
Built-in
1.5
150%
2.2
3.7
5.5
7.5
11
15
0.1
0.2
0.4
0.75
200V
BRD-E3
BRD-E3-30K
1.5
100%
2.2
Built-in
3.7
5.5
7.5
11 * 1
15 * 2
0.4
0.75
1.5
2.2
150%
3.7
5.5
7.5
11
15
0.4
0.75
1.5
400V
Built-in
BRD-EZ3
BRD-EZ3-30K
2.2
100%
3.7
5.5
7.5
11 * 3
15
Built-in
180
100
50
180
180
180
100
50
50
50
35
35
17
17
8.5
8.5
5.7
180
180
180
180
100
50
50
50
35
35
25
17
17
11.7
360
360
360
100
100
100
100
70
50
35
25
360
360
360
100
100
100
100
100
70
70
35
Dynamic braking
usage ratio
(=b090setting) *4
10
7.5
10
10
10
10
7.5
10
7.5
10
7.5
10
—
—
—
—
—
10
10
10
10
7.5
10
7.5
10
7.5
10
10
10
10
10
10
10
10
7.5
10
7.5
10
10
—
—
—
10
10
10
7.5
10
7.5
10
10
10
10
10
Specification of
resistor
180Ω 200W
100Ω 200W
50Ω 400W
180Ω 200W
180Ω 200W
180Ω 200W
100Ω 200W
50Ω 400W
50Ω 300W
50Ω 400W
35Ω 400W
35Ω 600W
17Ω 1200W
17Ω 1200W
17Ω 1200W
17Ω 1200W
17Ω 1200W
180Ω 200W
180Ω 200W
180Ω 200W
180Ω 200W
100Ω 200W
50Ω 400W
50Ω 300W
50Ω 400W
35Ω 400W
35Ω 600W
35Ω 400W
17Ω 1200W
17Ω 1200W
35Ω 600W
180Ω 200W
180Ω 200W
180Ω 200W
50Ω 300W
50Ω 400W
50Ω 300W
50Ω 400W
35Ω 600W
50Ω 400W
35Ω 600W
50Ω 400W
180Ω 200W
180Ω 200W
180Ω 200W
50Ω 300W
50Ω 400W
50Ω 300W
50Ω 400W
50Ω 400W
35Ω 600W
35Ω 600W
35Ω 600W
*1:Braking torque is set as 76%.
*2:Braking torque is set as 80%.
*3:Braking torque is set as 74%.
*4: A bove examples are based on rotating condition with Hitachi three phase induction motors (4poles) under frequency condition of 60Hz.
%ED = T1/T0
T1: Breaking time, T0: Repeating time.
*5:The above table is a selection example for the case of heavy duty (CT) model.
27
De-rating Curves
The maximum available inverter current output is limited by the carrier frequency and ambient temperature as shown below.
Choosing a higher carrier frequency tends to decrease audible noise, but it also increases the internal heating of the inverter, thus decreasing the maximum current output capability.
WJ200 Series may be mounted side-by-side with other inverter(s). It is necessary to De-rating also in this case.
Side-by-side mounting, ambient temperature 40ºC max.
004MF, 001– 022, 055 – 110LF
004,015 – 030,055 – 110HF
CT mode (Heavy duty)
% of rated
output current
VT mode (Normal duty)
100%
100%
007HF
95%
150LF
95%
90%
007MF
037LF
040HF
90%
85%
% of rated
output current
80%
150HF
75%
007,110HF
110LF
002LF
150LF
037LF
85%
040HF
150HF
80%
75%
70%
70%
65%
001,004 – 022,055,075LF
004,015 – 030,055,075HF
2
5
10
Carrier frequency (kHz)
65%
15
2
5
10
Carrier frequency (kHz)
Ambient temperature 50ºC max.
001,004–022,055,075LF
015–030,055–110HF
CT mode (Heavy duty)
VT mode (Normal duty)
001,007–022,055LF
004,015–030,055HF
100%
100%
007HF
95%
004MF
110LF
002LF
007MF
037LF
90%
85%
% of rated
output current 80%
110HF
004LF
075LF,007,075HF
150LF
95%
150LF
90%
% of rated
output current
85%
75%
150HF
040HF
75%
110LF
150HF
002LF
037LF
70%
004HF
70%
040HF
65%
2
5
10
Carrier frequency (kHz)
80%
65%
15
2
5
10
Carrier frequency (kHz)
Ambient temperature 40ºC max.
CT mode (Heavy duty)
004MF,001–150LF
004–030,055,075,110HF
100%
95%
007MF
90%
150HF
85%
040HF
% of rated
output current 80%
100%
110LF
90%
037LF
002LF
85%
150HF
% of rated
output current 80%
75%
70%
70%
2
5
10
Carrier frequency (kHz)
15
001,004–022,055,075,150LF
004–030,055–110HF
95%
75%
65%
28
VT mode (Normal duty)
65%
040HF
2
5
Carrier frequency (kHz)
10
For Correct Operation
Precaution for Correct Usage
• Before use, be sure to read through the Instruction Manual to insure proper use of the inverter.
• Note that the inverter requires electrical wiring; a trained specialist should carry out the wiring.
• The inverter in this catalog is designed for general industrial applications. For special applications in fields such as aircraft, outer space, nuclear power, electrical power, transport
vehicles, clinics, and underwater equipment, please consult with us in advance.
• For application in a facility where human life is involved or serious losses may occur, make sure to provide safety devices to avoid a serious accident.
• The inverter is intended for use with a three-phase AC motor. For use with a load other than this, please consult with us.
Application to Motors
[Application to general-purpose motors]
Operating frequency
Torque characteristics
Motor loss and
temperature increase
Noise
Vibration
Power transmission
mechanism
The overspeed endurance of a general-purpose motor is 120% of the rated speed for 2 minutes (JIS C4,004). For operation at higher than 60Hz,
it is required to examine the allowable torque of the motor, useful life of bearings, noise, vibration, etc. In this case, be sure to consult the motor
manufacturer as the maximum allowable rpm differs depending on the motor capacity, etc.
The torque characteristics of driving a general-purpose motor with an inverter differ from those of driving it using commercial power (starting torque
decreases in particular). Carefully check the load torque characteristic of a connected machine and the driving torque characteristic of the motor.
An inverter-driven general-purpose motor heats up quickly at lower speeds. Consequently, the continuous torque level (output) will decrease at
lower motor speeds. Carefully check the torque characteristics vs speed range requirements.
When run by an inverter, a general-purpose motor generates noise slightly greater than with commercial power.
When run by an inverter at variable speeds, the motor may generate vibration, especially because of (a) unbalance of the rotor including a
connected machine, or (b) resonance caused by the natural vibration frequency of a mechanical system. Particularly, be careful of (b) when
operating at variable speeds a machine previously fitted with a constant speed motor. Vibration can be minimized by (1) avoiding resonance points
using the frequency jump function of the inverter, (2) using a tire-shaped coupling, or (3) placing a rubber shock absorber beneath the motor base.
Under continued, low-speed operation, oil lubrication can deteriorate in a power transmission mechanism with an oil-type gear box (gear motor)
or reducer. Check with the motor manufacturer for the permissible range of continuous speed. To operate at more than 60 Hz, confirm the
machine’s ability to withstand the centrifugal force generated.
[Application to special motors]
Gear motor
Brake-equipped motor
Pole-change motor
Submersible motor
Explosion-proof motor
Synchronous (MS) motor
High-speed (HFM) motor
Single-phase motor
The allowable rotation range of continuous drive varies depending on the lubrication method or motor manufacturer.
(Particularly in case of oil lubrication, pay attention to the low frequency range.)
For use of a brake-equipped motor, be sure to connect the braking power supply from the primary side of the inverter.
There are different kinds of pole-change motors (constant output characteristic type, constant torque characteristic type, etc.), with different
rated current values. In motor selection, check the maximum allowable current for each motor of a different pole count. At the time of pole
changing, be sure to stop the motor. Also see: Application to the 400V-class motor.
The rated current of a submersible motor is significantly larger than that of the general-purpose motor. In inverter selection, be sure to check the
rated current of the motor.
Inverter drive is not suitable for a safety-enhanced explosion-proof type motor. The inverter should be used in combination with a pressure-proof
explosion-proof type of motor. *Explosion-proof verification is not available for WJ200 Series.
In most cases, the synchronous (MS) motor and the high-speed (HFM) motor are designed and manufactured to meet the specifications suitable
for a connected machine. As to proper inverter selection, consult the manufacturer.
A single-phase motor is not suitable for variable-speed operation by an inverter drive. Therefore, use a three-phase motor.
[Application to the 400V-class motor]
A system applying a voltage-type PWM inverter with IGBT may have surge voltage at the motor terminals resulting from the cable constants including the cable length and the cable
laying method. Depending on the surge current magnification, the motor coil insulation may be degraded. In particular, when a 400V-class motor is used, a longer cable is used,
and critical loss can occur, take the following countermeasures: (1) install the LCR filter between the inverter and the motor, (2) install the AC reactor between the inverter and the
motor, or (3) enhance the insulation of the motor coil.
Notes on Use
[Drive]
Run / Stop
Emergency motor stop
High-frequency run
Run or stop of the inverter must be done with the keys on the operator panel or through the control circuit terminals.
Do not operate by installing a electromagnetic contactor (Mg) in the main circuit.
When the protective function is operating or the power supply stops, the motor enters the free run stop state.
When an emergency stop is required or when the motor should be kept stopped, use of a mechanical brake should be considered.
A max. 400 Hz can be selected on the WJ200 Series. However, a two-pole motor can attain up to approx. 24,000 rpm, which is extremely dangerous.
Therefore, carefully make selection and settings by checking the mechanical strength of the motor and connected machines. Consult the motor
manufacturer when it is necessary to drive a standard (general-purpose) motor above 60 Hz. A full line of high-speed motors is available from Hitachi.
[Installation location and operating environment]
Avoid installation in areas of high temperature, excessive humidity, or where moisture can easily collect, as well as areas that are dusty, subject to corrosive gasses, mist of liquid for grinding,
or salt. Install the inverter away from direct sunlight in a well-ventilated room that is free of vibration. The inverter can be operated in the ambient temperature range from –10 to 50 º C.
(Carrier frequency and output current must be reduced in the range of 40 to 50 º C.)
[About the load of frequent repetition use]
About frequent repetition use (crane, elevator, press, washing machine), a power semiconductor (IGBT, a repetition diode, thyristor) in the inverter may come to remarkably have a short life by
heat exhaustion, The life can be prolonged by lower a bad electric current. Lengthen acceleration / deceleration time. Lower carrier frequency. or increasing capacity the inverter.
29
For Correct Operation
[About the use in highlands beyond l,000m above sea level]
When the standard inverter is used at a place beyond l,000m above sea level because it cool heating element with air, please be careful as follows, But please inquire for the highlands more
than 2,500m separately.
1 . Reduction of the inverter rating current
The density of air decreases by 1% whenever rising by 100m when the altitude exceeds 1,000m. For example, in the case of 2,000m above sea level, it is {2,000(m)- because it becomes
1,000(m)}/100(m)X{-1(%)}=-10(%), please use with 10(%) reduction (0.9 inverter rating electric current) of a rating current of the inverter.
2. Reduction of the breakdown voltage
When using inverter at a place beyond 1,000m, the breakdown voltage decreases as follows.
1,000m or less: 1.00 / 1,500m: 0.95 / 2,000m: 0.90 / 2,500m: 0.85
But please do not perform the withstand pressure test as mention of the instruction manual.
[Main power supply]
In the following examples involving a general-purpose inverter, a large peak current flows on the main power supply side, and is able to destroy
the converter module. Where such situations are foreseen or the connected equipment must be highly reliable, install an AC reactor between the
power supply and the inverter. Also, where influence of indirect lightning strike is possible, install a lightning conductor.
(A) The unbalance factor of the power supply is 3% or higher. (Note)
(B) The power supply capacity is at least 10 times greater than the inverter capacity (the power supply capacity is 500 kVA or more).
(C) Abrupt power supply changes are expected.
Installation of an AC reactor
on the input side
Examples: (1) Several inverters are interconnected with a short bus.
(2) A thyristor converter and an inverter are interconnected with a short bus.
(3) An installed phase advance capacitor opens and closes.
In cases (A), (B) and (C), it is recommended to install an AC reactor on the main power supply side.
Note: Example calculation with V RS = 205V, VST = 201V, V TR = 200V (V RS : R-S line voltage, VST : S-T line voltage, V TR : T-R line voltage)
Unbalance factor of voltage =
=
Using a private power generator
Max. line voltage (min.) – Mean line voltage
Mean line voltage
VRS − (VRS + VST + V TR) /3
(VRS + VST + V TR) /3
X 100 =
205− 202
202
X 100
X 100 = 1.5 (%)
An inverter run by a private power generator may overheat the generator or suffer from a deformed output voltage waveform of the generator.
Generally, the generator capacity should be five times that of the inverter (kVA) in a PWM control system, or six times greater in a PAM control system.
Notes on Peripheral Equipment Selection
Wiring connections
Electro-magnetic
contactor
Wiring between
inverter and
motor
Thermal relay
Installing a circuit breaker
Wiring distance
Earth leakage relay
Phase advance capacitor
(1) Be sure to connect main power wires with R (L1), S (L2), and T (L3) terminals (input) and motor wires to U (T1), V (T2), and W (T3) terminals (output).
(Incorrect connection will cause an immediate failure.)
(2) Be sure to provide a grounding connection with the ground terminal ( ).
When an electromagnetic contactor is installed between the inverter and the motor, do not perform on-off switching during running operation.
When used with standard applicable output motors (standard three-phase squirrel-cage four-pole motors), the WJ200 Series does not need a
thermal relay for motor protection due to the internal electronic protective circuit. A thermal relay, however, should be used:
• during continuous running outside a range of 30 to 60 Hz.
• for motors exceeding the range of electronic thermal adjustment (rated current).
• when several motors are driven by the same inverter; install a thermal relay for each motor.
• The RC value of the thermal relay should be more than 1.1 times the rated current of the motor. Where the wiring length is 10 m or more, the
thermal relay tends to turn off readily. In this case, provide an AC reactor on the output side or use a current sensor.
Install a circuit breaker on the main power input side to protect inverter wiring and ensure personal safety. Choose an inverter-compatible circuit breaker.
The conventional type may malfunction due to harmonics from the inverter. For more information, consult the circuit breaker manufacturer.
The wiring distance between the inverter and the remote operator panel should be 20 meters or less. Shielded cable should be used on the wiring.
Beware of voltage drops on main circuit wires. (A large voltage drop reduces torque.)
If the earth leakage relay (or earth leakage breaker) is used, it should have a sensitivity level of 15 mA or more (per inverter).
Do not use a capacitor for power factor improvement between the inverter and the motor because the high-frequency components of the inverter
output may overheat or damage the capacitor.
High-frequency Noise and Leakage Current
(1) High-frequency components are included in the input / output of the inverter main circuit, and they may cause interference in a transmitter, radio, or sensor if used near the inverter.
The interference can be minimized by attaching noise filters (option) in the inverter circuitry.
(2) The switching action of an inverter causes an increase in leakage current. Be sure to ground the inverter and the motor.
Because a DC bus capacitor deteriorates as it undergoes internal chemical reaction, it should normally be replaced every 10 years. (10 years is not the
guaranteed lifespan but rather, the expected design lifeplan.) Be aware, however, that its life expectancy is considerably shorter when the inverter is
subjected to such adverse factors as high temperatures or heavy loads exceeding the rated current of the inverter.
JEMA standard is the 5 years at ambient temperature 40 º C used in 12 hours daily. (according to the “Instructions for Periodic Inspection of GeneralPurpose Inverter” (JEMA))
Also, such moving parts as a cooling fan should be replaced. Maintenance inspection and parts replacement must be performed by only specified trained personnel.
Please plan to replace new INV depends on the load, ambient condition in advance.
Information in this brochure is subject to change without notice.
30
Ambient temperature ( º C)
Lifetime of Primary Parts
50
40
30
2.5
5
10
Capacitor lifetime (years)
Memo
31
Printed in Japan (H) SM-E265V 0717