Hitachi WJ200-004M, WJ200-007M Quick Reference Manual

Thu Jul 21 2011 14:14 GMT+0900

NT3261_Cover1.indd 1 11/07/27 18:03

1

UL Cautions, Warnings and Instructions xii

Warnings and Cautions for Troubleshooting and Maintenance

The warnings and instructions in this section summarize the procedures necessary to ensure an
inverter installation complies with Underwriters Laboratories



guidelines.

WARNING: Use 60/75C Cu wire only.

WARNING: Suitable for use on a circuit capable of delivering not more than 100,000 rms

Symmetrical Amperes, 120V maximum.

WARNING: When protected by J class Fuses, or when Protected by Type E

Combination Motor

Controller Having An Interrupting Rating Not Less Than 100,000 rms Symmetrical Amperes, 120

Volts Maximum.

WARNING: Install device in pollution degree 2 environment.

WARNING: Maximum Surrounding Air Temperature 45C (004M),50C(007M).

WARNING: Solid state motor overload protection is provided in each model

WARNING: Integral solid state short circuit protection does not provide branch circuit protection.

Branch circuit protection must be provided in accordance with the National Electric Code and any
additional local codes

2

Terminal symbols and Screw size

Inverter Model Screw Size

Required

Torque (N-m)

Wire range

WJ200-004M M3.5 1.2 AWG12 (3.3mm2)
WJ200-007M M4 1.4 AWG10 (5.3mm2)

Fuse Sizes

The inverter shall be connected with a UL Listed Cartridge Nonrenewable fuse, rated 600Vac
with the current ratings as shown in the table below or Type E Combination Motor Controller
marking is to indicate that the unit shall be connected with, LS Industrial System Co., Ltd, Type E
Combination Motor Controller MMS Series with the ratings as shown in the table below:

Inverter Model

Fuse (UL-rated, class J, 600V ,

Maximum allowable current)

Type E C.M.C.

WJ200-004M
WJ200-007M

50A, AIC 200kA

MMS-32H,

120 V, 40 A

3

Inverter Specification Label

The Hitachi WJ200 inverters have product labels located on the right side of the housing,
as pictured below. Be sure to verify that the specifications on the labels match your power
source, and application safety requirements.

Inverter Specification Label

The model number for a specific inverter contains useful information about its operating
characteristics. Refer to the model number legend below:

100-120

200-240

14.0

3. 0
1104

14A_T12345_A_-001

-004MF

Model name

Input ratings

Output ratings

MFG number

Ver:2.0

WJ200

004 M F

Series name

Configuration type

F=with keypad

Input voltage:

M=Single-phase 100V class

A

pplicable motor capacity in kW

004=0.4kW
007=0.75kW

4

WJ200 Inverter Specifications

Model-specific tables for the Single-phase 100V class inverters

The following tables are specific to WJ200 inverters for the Single-phase 100V class model
groups. Note that “General Specifications” on page in this chapter

apply to both voltage

class groups. Footnotes for all specification tables follow the table below.

Item Single-phase 100V class Specifications

WJ200 inverters, 100V models 004MF 007MF

kW 0.4 0.75 Applicable motor size
HP

1/2 1

100V 1.0 1.7 Rated capacity (kVA)
120V 1.2 2.0

Rated input voltage

Single-phase: 100V to 120V 10%, 50/60Hz 5%

Rated output voltage *3 Three-phase: 200 to 240V (proportional to input voltage)
Rated output current (A) *12 3.0 (2.6) 5.0 (4.0)

Without resistor *6

100%:



50Hz

50%:



60Hz

Braking

With resistor 150%

DC braking Variable operating frequency, time, and braking force

kg 1.1 1.6 Weight
lb 2.4 3.5

General Specifications

The following table applies to Single-phase 100V class WJ200 inverters.

Item General Specifications

Protective housing *1

IP20

Control method

Sinusoidal Pulse Width Modulation (PWM) control

Carrier frequency

2kHz to 15kHz (derating required depending on the model)

Output frequency range *4

0.1 to 400Hz

Frequency accuracy

Digital command: 0.01% of the maximum frequency
Analog command: 0.2% of the maximum frequency (25C  10C)

Frequency setting resolution

Digital: 0.01Hz; Analog: max. frequency/1000

Volt./Freq. characteristic

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

Overload capacity

60 sec. @150%

Acceleration/deceleration time

0.01 to 3600 seconds, linear and S-curve accel/decel, second accel/decel
setting available

Starting torque *5

200% @0.5Hz (IM: sensorless vector control)
50% @10% of base frequency (PM: sensorless vector control)

Operator panel

Up and Down keys / Value settings

External signal

*7

0 to 10 VDC (input impedance 10k Ohms), 4 to 20mA (input impedance 100
Ohms), Potentiometer (1k to 2k Ohms, 2W)

Freq.

setting

Via network

RS485 ModBus RTU, other network option

Operator panel

Run/Stop (Forward/Reverse run change by command)

External signal

Forward run/stop, Reverse run/stop

Input

signal

FWD/

REV run

Via network

RS485 ModBus RTU, other network option

5

Item General Specifications

Intelligent input terminal

Seven terminals,
sink/source changeable
by a short bar

68 functions assignable

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),

ORC (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)

Intelligent output terminal

48 functions assignable

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)

Monitor output (analog)

Output freq., output current, output torque, output voltage, input power, thermal
load ratio, LAD freq., heat sink temperature, general output (EzSQ)

Output

signal

Pulse train output
(0~10Vdc, 32kHz max.)

[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

Alarm output contact

ON for inverter alarm (1c contacts, both normally open or closed available.)

Other functions

Free-V/f, manual/automatic torque boost, output voltage gain adjustment, AVR
function, reduced voltage start, motor data selection, auto-tuning, 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

Protective function

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

Temperature

Operating (ambient): -10 to 40C(*8), / Storage: -20 to 65C(*9)

Operating
environment

Humidity

20 to 90% humidity (non-condensing)

6

Item General Specifications

Vibration *10

5.9m/s2 (0.6G), 10 to 55 Hz

Location

Altitude 1,000m or less, indoors (no corrosive gasses or dust)

Coating color

Black

Options

Remote operator unit, cables for the units, braking unit, braking resistor,
fieldbus

Footnotes for the preceding table and the tables that follow:

Note1: The protection method conforms to JIC C 0920.
Note2: 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.

N

ote3: The output voltage decreases as the main supply voltage decreases (except when using

the AVR function). In any case, the output voltage cannot exceed the input power supply voltage.

In any case, the output voltage cannot exceed two times the input power supply voltage

Note4: To operate the motor beyond 50/60Hz, consult the motor manufacturer for the maximum

allowable rotation speed.

Note5: At the rated voltage when using a Hitachi standard 3-phase, 4-pole motor.
Note6: 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.

Note7: The frequency command is the maximum frequency at 9.8V for input voltage 0 to

10VDC, or at 19.6mA for input current 4 to 20mA. If this characteristic is not satisfactory for
your application, contact your Hitachi representative.

Note8: If the inverter is operated outside the region shown in the graph in the derating curve,

the inverter may be damaged or its service life may be shortened. Set B083 Carrier Frequency
Adjustment in accordance with the expected output current level. See derating curve section
for the detailed information of the inverter operating range.

Note9: The storage temperature refers to the short-term temperature during transportation.
Note10: Conforms to the test method specified in JIS 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.

Note11: Watt losses are calculated values based on specification of main semi-conductors. You

must take suitable margin when designing cabinet based on these values. Otherwise there is a
possibility of heating trouble.

Note12: “When the ambient temperature exceeds 40C, output current must be limited to the

value in ( ).

Signal Ratings

Detailed ratings are in “Control Logic Signal Specifications” in Page 16.

Signal / Contact Ratings

Built-in power for inputs 24VDC, 100mA maximum
Discrete logic inputs 27VDC maximum
Discrete logic outputs 50mA maximum ON state current, 27 VDC maximum OFF state voltage
Analog output 10bit / 0 to 10VDC, 2mA
Analog input, current 4 to 19.6 mA range, 20mA nominal
Analog input, voltage

0 to 9.8 VDC range, 10VDC nominal, input impedance 10k

+10V analog reference 10VDC nominal, 10mA maximum
Alarm relay contacts 250 VAC, 2.5A (R load) max., 0.2A (I load, P.F.=0.4) max.

100 VAC, 10mA min
30 VDC, 3.0A (R load) max., 0.7A (I load, P.F.=0.4) max.)
5 VDC, 100mA min.

7

Basic System Description

A motor control system will obviously include a motor and inverter, as well as a circuit
breaker or fuses for safety. If you are connecting a motor to the inverter on a test bench
just to get started, that’s all you may need for now. But a system can also have a variety of
additional components. Some can be for noise suppression, while others may enhance the
inverter’s braking performance. The figure and table below show a system with all the
optional components you might need in your finished application.

Name Function

Breaker /
disconnect

A molded-case circuit breaker (MCCB), ground fault
interrupter (GFI), Type E Combination Motor
Controller(Type E C.M.C) or a fused disconnect device.
NOTE: The installer must refer to the NEC and local codes
to ensure safety and compliance.

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

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 10m in length.

From power supply

Breaker,
MCCB or
GFI

M

Thermal
switch

L1 N

T1 T2 T3

Inverter

GND

8

Determining Wire and Fuse Sizes

The maximum motor currents in your application determines the recommended wire size.
The following table gives the wire size in AWG. The “Power Lines” column applies to the
inverter input power, output wires to the motor, the earth ground connection, and any other
components shown in the “Basic System Description” on page 7. The “Signal Lines”
column applies to any wire connecting to the two green connectors just inside the front
cover panel.

Motor Output Wiring Applicable equipment

kW HP

Inverter Model

Power

Lines

Signal Lines

Fuse (UL-rated,

class J, 600V ,

Maximum
allowable

current)

Typ e E
C.M.C.

0.4 1/2

WJ200-004MF

AWG12 /

3.3mm2

50A

MMS-32H,

120 V, 40 A

0.75

1

WJ200-007MF

AWG10 /

5.3mm

2

18 to 28

AWG / 0.14

to 0.75 mm

2

shielded wire

(see Note 4)

50A

MMS-32H,

120 V, 40 A

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. (20m).
Note 4: Use 18 AWG / 0.75mm

2

wire for the alarm signal wire ([AL0], [AL1], [AL2]

terminals).

Note 5: Type E Combination Motor Controller marking is to indicate that the unit shall be

connected with, LS Industrial System Co., Ltd, Type E Combination Motor
Controller MMS Series .

9

Wire the Inverter Input to a Supply

In this step, you will connect wiring to the input of the inverter. This Inverter is single-phase
power only. The power connection terminals are [L1] and [N]. So you must refer to the

specifications label (on the side of the inverter) for the acceptable power source
types!

Single-phase inverter models will have no connection to the [S/L2] terminal.

This is only used for three-phase models.

Note the use of ring lug connectors is

recommended

for a secure connection.

Single-phase 100V 0.4kW

Single-phase 100V 0.75kW

NOTE: An inverter powered by a portable power generator may

cause a distorted power

waveform, overheating the generator. In general, the generator capacity should be five
times that of the inverter (kVA).

Chassis Ground (M4)

Chassis Ground (M4)

Single-phase

L1

Power input Output to Motor

N U/T1 V/T2 W/T3

RB

P/+

-

Single-phase

Power input Output to Motor

L1

N U/T1 V/T2 W/T3

RB P/+

－

10

Using the Front Panel Keypad

Please take a moment to familiarize yourself with the keypad layout shown in the figure
below. The display is used in programming the inverter’s parameters, as well as monitoring
specific parameter values during operation.

Key and Indicator Legend

Items Contents

(1) POWER LED Turns ON (Green) while the inverter is powered up.
(2) ALARM LED Turns ON (Red) when the inverter trips.

(3) Program LED

¾ Turns ON (Green) when the display shows changeable parameter.
¾ Blinks when there is a mismatch in setting.

(4) RUN LED Turns ON (Green) when the inverter is driving the motor.
(5) Monitor LED [Hz] Turns ON (Green) when the displayed data is frequency related.
(6) Monitor LED [A] Turns ON (Green) when the displayed data is current related.

(7) Run command LED

Turns ON (Green) when the RUN command source is set to the operator. (Run key is

effective.)
(8) 7-seg LED Shows each parameter, monitors etc.
(9) RUN key Makes inverter run.

(10) STOP/RESET key

¾ Makes inverter stop, according to parameter setup.

¾ Reset the inverter when it is in trip situation

(11) ESC key

¾ Go to the top of next function group, when a function mode is shown

¾ Cancel the setting and return to the function code, when a data is shown

¾ Moves the cursor to a digit left, when it is in digit-to-digit setting mode

¾ Pressing for 1 second leads to display data of d001, regardless of current display.

(12) Up key
(13) Down key

¾ Increase or decrease the data.

¾ Pressing the both keys at the same time gives you the digit-to-digit edit.

(14) SET key

¾ Go to the data display mode when a function code is shown

¾ Stores the data and go back to show the function code, when data is shown.

¾ Moves the cursor to a digit right, when it is in digit-to-digit display mode

(15) USB connector Connect USB connector (mini-B) for using PC communication
(16) RJ45 connector Connect RJ45 jack for remote operator

1

2

RUN

ESC

STOP/

RESET

SET

8888

RUN

Hz A

PWR

ALM

PRG

(1) POWER LED

(2) ALARM LED

(8) 7-seg LED

(4) RUN LED

(10) STOP/RESET key

(15) USB connector

(3) Program LED

(16) RJ45 connector

(14) SET key

(13) Down key (12) Up key

(11) ESC key

(9) RUN key

(7) Run command LED

(5) Monitor LED [Hz]

(6) Monitor LED [A]

11

Keys, Modes, and Parameters

The purpose of the keypad is to provide a way to
change modes and parameters. The term function
applies to both monitoring modes and parameters.
These are all accessible through function codes that are
primary 4-character codes. The various functions are
separated into related groups identifiable by the
left-most character, as the table shows.

Function

Group

Type (Category) of Function Mode to Access

PRG LED

Indicator

“d” Monitoring functions Monitor



“F” Main profile parameters

Program

z

“A” Standard functions

Program

z

“b” Fine tuning functions

Program

z

“C” Intelligent terminal functions

Program

z

“H” Motor constant related functions

Program

z

“P” Pulse train input, torque, EzSQ, and

communication related functions

Program

z

“U” User selected parameters

Program

z

“E” Error codes

 

You can see from the following page how to monitor and/or program the parameters.

Keypad Navigation Map

The WJ200 Series inverter drives have many programmable functions and parameters.
Chapter 3 will cover these in detail, but you need to access just a few items to perform the
powerup test. The menu structure makes use of function codes and parameter codes to
allow programming and monitoring with only a 4-digit display and keys and LEDs. So, it is
important to become familiar with the basic navigation map of parameters and functions in
the diagram below. You may later use this map as a reference.

1

2

RUN

ESC

STOP/

RESET

SET

8888

RUN

Hz

A

PWR

ALM

PRG

12

NOTE: Pressing the [ESC] key will make the display go to the top of next function group,
regardless the display contents. (e.g. A021 Æ [ESC] Æ b001)

U

V

Press the both up and down key at the same

time in func. code or data display, then

single-digit edit mode will be enabled.

Refer to 2-34 for further information.

d001

V U

ESC

SET

Group "d"

Func. code display

0.00

d002

d104

F001

V U

Group "F"

Func. code display

F002

F004

50.00

50.01

SET

SET ESC

SET ESC

Save

A001

V U

Group "A"

Func. code display

A002

A165

00

01

SET

SET ESC

SET ESC

Data display

When data is changed, the display
starts blinking, which means that
new data has not been activated yet.

: Saves the data in EEPROM and

returns to func. code display.

: Cancels the data change and

returns to func. code display.

SET

ESC

Group "b"

b001

ESC

Func. code display

: Jumps to the next group

ESC

Func. code display

: Moves to data display

SET

ESC

ESC

Data display (F001 to F003)

Data does not blink because of real time synchronizing

: Saves the data in EEPROM

and returns to func. code display.

: Returns to func. code display without saving data.

SET

ESC

13

[Setting example]

After power ON, changing from 0.00 display to change the b083 (carrier frequency) data.

Function code dxxx are for monitor and not possible to change.

Function codes Fxxx other than F004 are reflected on the performance just after changing the data
(before pressing SET key), and there will be no blinking.

When a function code is shown… When data is shown…

ESC key Move on to the next function group

Cancels the change and moves back to the
function code

SET key Move on to the data display

Fix and stores the data and moves back to
the function code

U key

Increase function code Increase data value

V key

Decrease function code Decrease data value

 Note
Keep pressing for more than 1 second leads to d001 display, regardless the display situation. But note that
the display will circulates while keep pressing the [ESC] key because of the original function of the key.
(e.g. F001 Æ A001 Æ b001 Æ C001 Æ …Æ displays 50.00 after 1 second)

b001

b083 5.0

Display is lit solidy

12.0

F001

d001

0.00

c Data of d001 will be shown on the

display after the first power ON

d Press [ESC] key to show

the function code

e Press [ESC] key to move

on to the function group F001

f Press [ESC] key twice to move

on to the function group b001.

g Press Up key to change increase

function code (b001

Æ b083)

h Press SET key to display the data of b083

i Press SET key to set

and save the data

When data is changed, the display
starts blinking, which means that new
data has not been activated yet.

ESC

U

V

SET

ESC

ESC

SET

ESC

U

V

:Fix and stores the data and moves back to the function code
:Cancels the change and moves back to the function code

SET

ESC

SET

i Press up key to increase the

data (5.0 Æ 12.0)

14

Connecting to PLCs and Other Devices

Hitachi inverters (drives) are useful in many types of applications. During installation, the
inverter keypad (or other programming device) will facilitate the initial configuration. After
installation, the inverter will generally receive its control commands through the control
logic connector or serial interface from another controlling device. In a simple application
such as single-conveyor speed control, a Run/Stop switch and potentiometer will give the
operator all the required control. In a sophisticated application, you may have a
programmable logic controller (PLC) as the system controller, with several connections to
the inverter.

It is not possible to cover all the possible types of application in this manual. It will be
necessary for you to know the electrical characteristics of the devices you want to connect
to the inverter. Then, this section and the following sections on I/O terminal functions can
help you quickly and safely connect those devices to the inverter.

CAUTION: It is possible to damage the inverter or other devices if your application
exceeds the maximum current or voltage characteristics of a connection point.

The connections between the inverter and
other devices rely on the electrical input/output
characteristics at both ends of each connection,
shown in the diagram to the right.

The inverter’s configurable inputs accept either
a sourcing or sinking output from an external
device (such as PLC). This chapter shows the
inverter’s internal electrical component(s) at
each I/O terminal. In some cases, you will
need to insert a power source in the interface
wiring.

In order to avoid equipment damage and get
your application running smoothly, we
recommend drawing a schematic of each
connection between the inverter and the other
device. Include the internal components of
each device in the schematic, so that it makes
a complete circuit loop.

After making the schematic, then:

1. Verify that the current and voltage for each
connection is within the operating limits of
each device.

2. Make sure that the logic sense (active high or active low) of any ON/OFF connection is
correct.

3. Check the zero and span (curve end points) for analog connections, and be sure the
scale factor from input to output is correct.

4. Understand what will happen at the system level if any particular device suddenly
loses power, or powers up after other devices.

Other device

Input

circuit

Output

circuit

WJ200 inverter

Input

circuit

Output

circuit

signal
return

signal
return

Other device WJ200 inverter

Input

circuits

P24

1

2

3

7

L

24V

+ -

GND

…

…

15

Example Wiring Diagram

The schematic diagram below provides a general example of logic connector wiring, in
addition to basic power and motor wiring converted in Chapter 2. The goal of this chapter
is to help you determine the proper connections for the various terminals shown below for
your application needs.

Breaker, MCCB
or GFI

Power source,
1-phase,
inverter model

Input

circuits

24V

P24

+ -

1

2

3/GS1

4/GS2

5/PTC

Forward

Thermistor

Intelligent inputs,

7 terminals

GND for logic inputs

NOTE: For the wiring
of intelligent I/O and
analog inputs, be sure
to use twisted pair /
shielded cable. Attach
the shielded wire for
each signal to its
respective common
terminal at the inverter
end only.
Input impedance of
each intelligent input is

4.7k

[5] configurable as
discrete input or
thermistor input

AM

Meter

H

L

A

nalog reference

0~10VDC

4~20mA

GND for analog signals

WJ200

Moto

r

P/+

L1

N

U(T1)

V(T2)

W(T3)

-

AL1

AL0

AL2

Relay contacts,
type 1 Form C

6

7/EB

EO

Meter

Pulse train input
24Vdc 32kHz max.

RB

Brake
resistor
(optional)

11/ EDM

Load

Freq. arrival signal

Open collector output

Output circuit

GND for logic outputs

12

Load

+

CM2

L

L

+

O

OI

EA

A

pprx.10k

10Vdc

A

pprx.100

RS485

transceiver

RJ45 port
(Optional operator port)

USB

transceiver

USB (mini-B) port
(PC communication port)
USB power: Self power

L

L

Option port

controller

Option port connector

L

L

L

L

L

SP

SN

RS485

transceiver

Termination resistor (200)
(Change by slide switch)

Serial communication port
(RS485/ModBus)

L

PLC

Short bar
(Source type)

NOTE: Common for

RS485 is “L”.

Braking

unit (optional)

16

Control Logic Signal Specifications

The control logic connectors are located just behind the front housing cover. The relay
contacts are just to the left of the logic connectors. Connector labeling is shown below.

Terminal Name Description Ratings

P24 +24V for logic inputs 24VDC, 100mA. (do not short to terminal L)
PLC Intelligent input common To change to sink type, remove the short bar

between [PLC] and [L], and connect it
between [P24] and [L]. In this case,
connecting [L] to [1]~[7] makes each input
ON. Please remove the short bar when using

external power supply.
1
2
3/GS1
4/GS2
5/PTC
6
7/EB

Discrete logic inputs

(Terminal [3],[4],[5] and [7]
have dual function. See
following description and
related pages for the details.)

27VDC max. (use PLC or an external supply

referenced to terminal L)

GS1(3) Safe stop input GS1
GS2(4) Safe stop input GS2

Functionality is based on ISO13849-1

See appendix for the details.
PTC(5) Motor thermistor input Connect motor thermistor between PTC and

L terminal to detect the motor temperature.

Set 19 in C005.
EB(7) Pulse train input B 2kHz max.

Common is [PLC]
EA Pulse train input A 32kHz max.

Common is [L]
L (in upper row) *1 GND for logic inputs Sum of input [1]~[7] currents (return)
11/EDM Discrete logic outputs [11]

(Terminal [11] has dual
function. See following
description and related pages
for the details.)

50mA max. ON state current,

27 VDC max. OFF state voltage

Common is CM2

In case the EDM is selected, the functionality

is based on ISO13849-1

4VDC max. ON state voltage depression
12 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
AM Analog voltage output 0~10VDC 2mA maximum
EO Pulse train output 10VDC 2mA maximum

32kHz maximum
L (in bottom row) *2 GND for analog signals Sum of [OI], [O], and [H] currents (return)
OI Analog current input 4 to 19.6 mA range, 20 mA nominal,

Analog

out

p

ut

Logic inputs

Logic

out

p

ut

Short bar

PLC

Analog

in

p

ut

Pulse

Train
input

Pulse

Train

out

put

RS485
comm.

RS485

comm.

P24 1 L 3 2

5 4 6

SN 7

12 11 AM CM2

OI L H O EA

SP EO

AL2AL1A

L0

Relay
contacts

17

Terminal Name Description Ratings

input impedance 100 
O Analog voltage input 0 to 9.8 VDC range, 10 VDC nominal,

input impedance 10 k
H +10V analog reference 10VDC nominal, 10mA max.
SP, SN Serial communication terminal For RS485 Modbus communication.

AL0, AL1, AL2 *3 Relay common contact 250VAC, 2.5A (R load) max.

250VAC, 0.2A (I load, P.F.=0.4) max.

100VAC, 10mA min.

30VDC, 3.0A (R load) max.

30VDC, 0.7A (I load, P.F.=0.4) max.

5VDC, 100mA min.

Note 1: The two terminals [L] are electrically connected together inside the inverter.
Note 2: We recommend using [L] logic GND (to the right) for logic input circuits and [L]

analog GND (to the left) for analog I/O circuits.

Note 3: Refer to page 39 for details of trip signals.

Wiring sample of control logic terminal (source logic)

Note: If relay is connected to intelligent output, install a diode across the relay coil

(reverse-biased) in order to suppress the turn-off spike.

Sink/source logic of intelligent input terminals

Sink or source logic is switched by a short bar as below.

SP EO EA H O OI L AM CM2 12 11/EDM

Freq. meter

Variable resistor
for freq. setting

(1k

-2k

)

Short bar

(

source logic

)

RY

SN 7/EB 6 5/PTC 4/GS2 3/GS1

1 L PLC P24

RY

Short bar

PLC P24

L 1 2

Sink logic

Short bar

PLC P24 L

1 2

Source logic

18

Wire size for control and relay terminals

Use wires within the specifications listed below. For safe wiring and reliability, it is recommended
to use ferrules, but if solid or stranded wire is used, stripping length should be 8mm.

Solid

mm

2

(AWG)

Stranded

mm2 (AWG)

Ferrule

mm2 (AWG)

Control logic
terminal

0.2 to 1.5

(AWG 24 to 16)

0.2 to 1.0

(AWG 24 to 17)

0.25 to 0.75

(AWG 24 to 18)

Relay terminal

0.2 to 1.5

(AWG 24 to 16)

0.2 to 1.0

(AWG 24 to 17)

0.25 to 0.75

(AWG 24 to 18)

Recommended ferrule

For safe wiring and reliability, it is recommended to use following ferrules.

* Supplier: Phoenix contact

Crimping pliers: CRIPMFOX UD 6-4 or CRIMPFOX ZA 3

How to connect?

(1) Push down the orange actuating lever by a slotted screwdriver (width 2.5mm max.).
(2) Insert the conductor.
(3) Pull out the screwdriver then the conductor is fixed.

Wire size

mm

2

(AWG)

Model name of

ferrule *

L [mm] Φd [mm] ΦD [mm]

0.25 (24) AI 0.25-8YE 12.5 0.8 2.0

0.34 (22) AI 0.34-8TQ 12.5 0.8 2.0

0.5 (20) AI 0.5-8WH 14 1.1 2.5

0.75 (18) AI 0.75-8GY 14 1.3 2.8

Control logic terminal

Relay output terminal

8mm

Push down the
orange actuating
lever.

2.5mm

Insert in the
conductor.

Pull out the
screwdriver to fix
the conductor.

8

L

Φd

ΦD

19

Intelligent Terminal Listing

Intelligent Inputs

Use the following table to locate pages for intelligent input material in this chapter.

Input Function Summary Table

Symbol Code Function Name Page

FW 00 Forward Run/Stop

RV 01 Reverse Run/Stop
CF1 02 Multi-speed Select, Bit 0 (LSB)
CF2 03 Multi-speed Select, Bit 1
CF3 04 Multi-speed Select, Bit 2
CF4 05 Multi-speed Select, Bit 3 (MSB)

JG 06 Jogging

DB 07 External DC braking
SET 08 Set (select) 2nd Motor Data

2CH 09 2-stage Acceleration and Deceleration
FRS 11 Free-run Stop
EXT 12 External Trip

USP 13 Unattended Start Protection

CS 14 Commercial power source switchover

SFT 15 Software Lock

AT 16 Analog Input Voltage/Current Select

RS 18 Reset Inverter

PTC 19 PTC thermistor Thermal Protection
STA 20 Start (3-wire interface)
STP 21 Stop (3-wire interface)

F/R 22 FWD, REV (3-wire interface)
PID 23 PID Disable

PIDC 24 PID Reset

UP 27 Remote Control UP Function

DWN 28 Remote Control Down Function

UDC 29 Remote Control Data Clearing
OPE 31 Operator Control

SF1~SF7 32~38 Multi-speed Select,Bit operation Bit 1~7

OLR 39 Overload Restriction Source Changeover

TL 40 Torque Limit Selection
TRQ1 41 Torque limit switch 1
TRQ2 42 Torque limit switch 2

BOK 44 Brake confirmation

LAC 46 LAD cancellation

PCLR 47 Pulse counter clear

ADD 50 ADD frequency enable

F-TM 51 Force Terminal Mode

ATR 52 Permission for torque command input

KHC 53 Clear watt-hour data

MI1~MI7 56~62 General purpose input (1)~(7)

AHD 65 Analog command hold

CP1~CP3 66~68 Multistage-position switch (1)~(3)

ORL 69 Limit signal of zero-return

ORG 70 Trigger signal of zero-return

SPD 73 Speed/position changeover
GS1 77 STO1 input (Safety related signal)
GS2 78 STO2 input (Safety related signal)

485 81 Starting communication signal

PRG 82 Executing EzSQ program

HLD 83 Retain output frequency

ROK 84 Permission of Run command

EB 85 Rotation direction detection (phase B)

20

Use the following table to locate pages for intelligent input material in this chapter.

Input Function Summary Table

Symbol Code Function Name Page

DISP 86 Display limitation

NO 255 No assign

Intelligent Outputs

Use the following table to locate pages for intelligent output material in this chapter.

Input Function Summary Table

Symbol Code Function Name Page

RUN 00 Run Signal

FA1 01 Frequency Arrival Type 1–Constant Speed
FA2 02 Frequency Arrival Type 2–Over frequency

OL 03 Overload Advance Notice Signal
OD 04 PID Deviation error signal

AL 05 Alarm Signal

FA3 06 Frequency Arrival Type 3–Set frequency

OTQ 07 Over/under Torque Threshold

UV 09 Undervoltage
TRQ 10 Torque Limited Signal
RNT 11 Run Time Expired
ONT 12 Power ON time Expired

THM 13 Thermal Warning

BRK 19 Brake Release Signal
BER 20 Brake Error Signal

ZS 21 Zero Hz Speed Detection Signal
DSE 22 Speed Deviation Excessive
POK 23 Positioning Completion

FA4 24 Frequency Arrival Type 4–Over frequency
FA5 25 Frequency Arrival Type 5–Set frequency
OL2 26 Overload Advance Notice Signal 2

ODc 27 Analog Voltage Input Disconnect Detection

OIDc 28 Analog Voltage Output Disconnect Detection

FBV 31 PID Second Stage Output
NDc 32 Network Disconnect Detection

LOG1~3 33~35 Logic Output Function 1~3

WAC 39 Capacitor Life Warning Signal
WAF 40 Cooling Fan Warning Signal

FR 41 Starting Contact Signal
OHF 42 Heat Sink Overheat Warning
LOC 43 Low load detection

MO1~3 44~46 General Output 1~3

IRDY 50 Inverter Ready Signal
FWR 51 Forward Operation

RVR 52 Reverse Operation
MJA 53 Major Failure Signal

WCO 54 Window Comparator for Analog Voltage Input
WCOI 55 Window Comparator for Analog Current Input
FREF 58 Frequency Command Source

REF 59 Run Command Source

SETM 60 2nd Motor in operation

EDM 62

STO (Safe Torque Off) Performance Monitor
(Output terminal 11 only)

OP 63 Option control signal

no 255 Not used

21

Using Intelligent Input Terminals

Terminals [1], [2], [3], [4], [5], [6] and [7] are identical, programmable inputs for general use.
The input circuits can use the inverter’s internal (isolated) +24V field supply or an external
power supply. This section describes input circuits operation and how to connect them
properly to switches or transistor outputs on field devices.

The WJ200 inverter features selectable sinking or sourcing inputs. These terms refer to the
connection to the external switching device–it either sinks current (from the input to GND)
or sources current (from a power source) into the input. Note that the sink/source naming
convention may be different in your particular country or industry. In any case, just follow
the wiring diagrams in this section for your application.

The inverter has a short bar (jumper) for
configuring the choice of sinking or sourcing
inputs. To access it, you must remove the
front cover of the inverter housing. In the
figure to the top right, the short bar is shown
as attached to the logic terminal block
(connector). If you need to change to the
source type connection, remove the short bar
and connect it as shown in the figure at the
bottom right.

CAUTION: Be sure to turn OFF power to the inverter before changing the short circuit bar
position. Otherwise, damage to the inverter circuitry may occur.

[PLC] Terminal Wiring – The [PLC]
terminal (Programmable Logic Control
terminal) is named to include various
devices that can connect to the inverter’s
logic inputs. In the figure to the right, note
the [PLC] terminal and the short bar
(jumper). Locating the short bar between
[PLC] and [L] sets the input logic source
type, which is the default setting for EU
and US versions. In this case, you
connect input terminal to [P24] to make it
active. If instead you locate the short bar
between [PLC] and [P24], the input logic
will be sink type. In this case, you
connect the input terminal to [L] to make
it active.

The wiring diagram on the following pages show the four combinations of using sourcing or
sinking inputs, and using the internal or an external DC supply.

WJ200 inverter

P24

1

7

L

24V

PLC

Input
circuits

+

-

Logic GND

Input common

Short bar for
sink logic

Short bar for
source logic

Logic inputs

5 4 3 2 1 L

PLC P24

Source logic connection

Short bar

7 6

5 4 3 2 1 L

PLC P24

Sink logic connection

Short bar

7 6

22

The two diagrams below input wiring circuits using the inverter’s internal +24V supply.
Each diagram shows the connection for simple switches, or for a field device with
transistor outputs. Note that in the lower diagram, it is necessary to connect terminal [L]
only when using the field device with transistors. Be sure to use the correct connection of
the short bar shown for each wiring diagram.

Sinking Inputs, Internal Supply

Short bar = [PLC] – [P24] position

GND

7

1

Field device

Open collector outputs,
NPN transistors

WJ200

P24

1

7

24V

PLC

Input
circuits

+

Logic GND

Input common

Short bar

Input switches

L

Sourcing Inputs, Internal Supply

Short bar = [PLC] – [L] position

Common to
[P24]

7

1

Field device

PNP transistor
sousing outputs

WJ200

P24

1

7

24V

PLC

Input
circuits

+

Logic GND

Input common

Short bar

Input switches

L

GND

to PNP bias
circuits

23

The two diagrams below show input wiring circuits using an external supply. If using the
“Sinking Inputs, External Supply” in below wiring diagram, be sure to remove the short bar,
and use a diode (*) with the external supply. This will prevent a power supply contention in
case the short bar is accidentally placed in the incorrect position. For the “Sourcing Inputs,
External Supply”, please connect the short bar as drawn in the diagram below.

Sinking Inputs, External Supply

Short bar = Removed

GND

7

1

Field device

Open collector outputs,
NPN transistors

WJ200

P24

1

7

24V

PLC

Input
circuits

+

Logic GND

Input common

Input switches

L

24V

+

+

24V

*

* Note: Make sure to remove the short circuit bar in case of
using an external power supply.

Sourcing Inputs, External Supply

Short bar = Removed

7

1

Field device

WJ200

P24

1

7

24V

PLC

Input
circuits

+

Input common

Input switches

L

GND

PNP transistor
sourcing outputs

24V

+

24V

+

24

CAUTION: Be sure to install a diode in between "P24" and "PLC" when connecting

multiple inverters with digital input wiring in common.

The power to the inverter control

circuits can be supplied externally as shown below. It is
possible to read and write parameters via the keypad with control power supplied in
this way, even though the drive itself is not powered. However it is NOT possible to
drive the motor.

To allow this capability, the inverter does not block current inflow to the control inputs.
When two or more inverters are connected together with common I/O wiring in this way,
it may result in unwanted activation of inputs. The use of diodes (rated 50V, 0.1A) as
shown will avoid this problem.

Short

bar

Inserting

diode

PLC

L

1

P24

PLC

L

1

Switch

OFF

Power ON

Power OFF

Input

ON

P24

PLC

L

P24

PLC

L

1

Switch

OFF

Power ON

Power OFF

Input

OFF

Short

bar

1

Switch

OFF

Switch

OFF

Input

OFF

Input

ON

P24

PLC

L

P24

PLC

L

P24

PLC

L

P24

PLC

L

1

1

1

Short

bar

In case of Source logic

Short

bar

25

Forward Run/Stop and Reverse Run/Stop Commands:

When you input the Run command via the terminal [FW], the inverter executes the Forward
Run command (high) or Stop command (low). When you input the Run command via the
terminal [RV], the inverter executes the Reverse Run command (high) or Stop command
(low).

Option

Code

Terminal

Symbol

Function Name State Description

ON Inverter is in Run Mode, motor runs forward

00

FW Forward Run/Stop

OFF Inverter is in Stop Mode, motor stops

ON Inverter is in Run Mode, motor runs reverse

01

RV Reverse Run/Stop

OFF Inverter is in Stop Mode, motor stops

Valid for inputs:

C001~C007

Required settings

A002 = 01

Notes:

 When the Forward Run and Reverse Run

commands are active at the same time, the
inverter enters the Stop Mode.

 When a terminal associated with either [FW] or

[RV] function is configured for normally closed,
the motor starts rotation when that terminal is
disconnected or otherwise has no input voltage.

Example (default input configuration shown see

page 59):

See I/O specs on page 16,17.

NOTE: The parameter F004, Keypad Run Key Routing, determines whether the single Run
key issues a Run FWD command or Run REV command. However, it has no effect on the
[FW] and [RV] input terminal operation.

WARNING: If the power is turned ON and the Run command is already active, the motor
starts rotation and is dangerous! Before turning power ON, confirm that the Run command
is not active.

RV FW

7654321L

PCS

P24

PLC

26

Multi-Speed Select ~Binary Operation

The inverter can store up to 16 different target
frequencies (speeds) that the motor output uses for
steady-state run condition. These speeds are accessible
through programming four of the intelligent terminals as
binary-encoded inputs CF1 to CF4 per the table to the
right. These can be any of the six inputs, and in any
order. You can use fewer inputs if you need eight or
fewer speeds.

NOTE: When choosing a subset of speeds to use,
always start at the top of the table, and with the
least-significant bit: CF1, CF2, etc.

The example with eight speeds in the
figure below shows how input switches
configured for CF1–CF3 functions can
change the motor speed in real time.

NOTE: Speed 0 depends on A001
parameter value.

Option

Code

Terminal

Symbol

Function Name State Description

ON Binary encoded speed select, Bit 0, logical 1

02

CF1 Multi-speed Select,

Bit 0 (LSB)

OFF Binary encoded speed select, Bit 0, logical 0

ON Binary encoded speed select, Bit 1, logical 1

03

CF2 Multi-speed Select,

Bit 1

OFF Binary encoded speed select, Bit 1, logical 0

ON Binary encoded speed select, Bit 2, logical 1

04

CF3 Multi-speed Select,

Bit 2

OFF Binary encoded speed select, Bit 2, logical 0

ON Binary encoded speed select, Bit 3, logical 1

05

CF4 Multi-speed Select,

Bit 3 (MSB)

OFF Binary encoded speed select, Bit 3, logical 0

Valid for inputs:

C001~C007

Required settings

F001, A001=02,
A020 to A035

Notes:

 When programming the multi-speed settings,

be sure to press the SET key each time and then
set the next multi-speed setting. Note that when
the key is not pressed, no data will be set.

 When a multi-speed setting more than 50Hz

(60Hz) is to be set, it is necessary to program the
maximum frequency A004 high enough to allow

that speed

Example (some CF inputs require input
configuration; some are default inputs):

See I/O specs on page 16,17.

Multi-

speed

Input Function

CF4 CF3 CF2 CF1
Speed 0 0 0 0 0
Speed 1 0 0 0 1
Speed 2 0 0 1 0
Speed 3 0 0 1 1
Speed 4 0 1 0 0
Speed 5 0 1 0 1
Speed 6 0 1 1 0
Speed 7 0 1 1 1
Speed 8 1 0 0 0
Speed 9 1 0 0 1

Speed 10 1 0 1 0
Speed 11 1 0 1 1
Speed 12 1 1 0 0
Speed 13 1 1 0 1
Speed 14 1 1 1 0
Speed 15 1 1 1 1

Speed

0th

4th

6th

1st

2nd

5th

7th

3rd

1
0

1
0

1
0

1
0

[CF1]

[CF2]

[CF3]

[FW]

CF4 CF3 CF2 CF1

7654321L

PCS

P24

PLC

27

Two Stage Acceleration and Deceleration

When terminal [2CH] is turned ON, the inverter
changes the rate of acceleration and

deceleration from the initial settings (F002 and

F003) to use the second set of acceleration/

deceleration values. When the terminal is
turned OFF, the inverter is returned to the
original acceleration and deceleration time

(F002 acceleration time 1, and F003
deceleration time 1). Use A092 (acceleration
time 2) and A093 (deceleration time 2) to set

the second stage acceleration and deceleration
times.

In the graph shown above, the [2CH] becomes active during the initial acceleration. This
causes the inverter to switch from using acceleration 1 (F002) to acceleration 2 (A092).

Option

Code

Terminal

Symbol

Function Name State Description

ON Frequency output uses 2nd-stage acceleration and

deceleration values

09

2CH Two-stage Accelera-

tion and
Deceleration

OFF Frequency output uses the initial acceleration 1 and

deceleration 1 values

Valid for inputs:

C001~C007

Required settings

A092, A093, A094=00

Notes:

 Function A094 selects the method for second

stage acceleration. It must be set = 00 to select
the input terminal method in order for the [2CH]
terminal assignment to operate.

Example (default input configuration shown see

page 59):

See I/O specs on page 16,17.

[2CH]

1
0

Output
frequency

t

[FW,RV]

1
0

Target
fre

q

uency

initial

second

2CH

7654321L

PCS

P24

PLC

28

Unattended Start Protection

If the Run command is already set when power is turned ON, the inverter starts running
immediately after powerup. The Unattended Start Protection (USP) function prevents that
automatic startup, so that the inverter will not run without outside intervention. When USP
is active and you need to reset an alarm and resume running, either turn the Run
command OFF, or perform a reset operation by the terminal [RS] input or the keypad
Stop/reset key.

In the figure below, the [USP] feature is enabled. When the inverter power turns ON, the
motor does not start, even though the Run command is already active. Instead, it enters

the USP trip state, and displays E 13 error code. This requires outside intervention to reset
the alarm by turning OFF the Run command per this example (or applying a reset). Then
the Run command can turn ON again and start the inverter output.

Option

Code

Terminal

Symbol

Function Name State Description

ON On powerup, the inverter will not resume a Run

command (mostly used in the US)

13

USP Unattended Start

Protection

OFF On powerup, the inverter will resume a Run

command that was active before power loss

Valid for inputs:

C001~C007

Required settings

(none)

Notes:

 Note that when a USP error occurs and it is

canceled by a reset from a [RS] terminal input, the
inverter restarts running immediately.

 Even when the trip state is canceled by turning

the terminal [RS] ON and OFF after an under
voltage protection E09 occurs, the USP function

will be performed.

 When the running command is active

immediately after the power is turned ON, a USP
error will occur. When this function is used, wait
for at least three (3) seconds after the powerup to
generate a Run command.

Example (default input configuration shown see

page 59):

See I/O specs on page 16,17.

Inverter output frequency

0

t

Inverter power supply

1
0

Alarm output terminal

1
0

[USP] terminal

1
0

Run command [FW,RV]

1
0

Events:

E13

Alarm

cleared

Run

command

USP

7654321L

PCS

P24

PLC

29

Reset Inverter

The [RS] terminal causes the inverter to execute
the reset operation. If the inverter is in Trip Mode,
the reset cancels the Trip state. When the signal
[RS] is turned ON and OFF, the inverter executes
the reset operation. The minimum pulse width for
[RS] must be 12 ms or greater. The alarm output
will be cleared within 30 ms after the onset of the
Reset command.

WARNING: After the Reset command is given and the alarm reset occurs, the motor will
restart suddenly if the Run command is already active. Be sure to set the alarm reset after
verifying that the Run command is OFF to prevent injury to personnel.

Option

Code

Terminal

Symbol

Function Name State Description

ON The motor output is turned OFF, the Trip Mode is

cleared (if it exists), and powerup reset is applied

18

RS Reset Inverter

OFF Normal power ON operation

Valid for inputs:

C001~C007

Required settings

(none)

Notes:

 While the control terminal [RS] input is ON, the

keypad displays alternating segments. After RS
turns OFF, the display recovers automatically.

 Pressing the Stop/Reset key of the digital

operator can generate a reset operation only
when an alarm occurs.

Example (default input configuration shown see

page 59):

See I/O specs on page 16,17.

 A terminal configured with the [RS] function can only be configured for normally open operation. The

terminal cannot be used in the normally closed contact state.

 When input power is turned ON, the inverter performs the same reset operation as it does when a

pulse on the [RS] terminal occurs.

 The Stop/Reset key on the inverter is only operational for a few seconds after inverter powerup when

a hand-held remote operator is connected to the inverter.

 If the [RS] terminal is turned ON while the motor is running, the motor will be free running (coasting).
 If you are using the output terminal OFF delay feature (any of C145, C147, C149 > 0.0 sec.), the [RS]

terminal affects the ON-to-OFF transition slightly. Normally (without using OFF delays), the [RS] input
causes the motor output and the logic outputs to turn OFF together, immediately. However, when any
output uses an OFF delay, then after the [RS] input turns ON, that output will remain ON for an additional
1 sec. period (approximate) before turning OFF.

[RS]

1
0

t

Alarm
signal

1
0

Approx. 30 ms

12 ms

minimum

RS

7654321L

PCS

P24

PLC

30

Using Intelligent Output Terminals

Run Signal

When the [RUN] signal is selected as an
intelligent output terminal, the inverter outputs
a signal on that terminal when it is in Run
Mode. The output logic is active low, and is
the open collector type (switch to ground).

Option

Code

Terminal

Symbol

Function Name State Description

ON when inverter is in Run Mode

00

RUN Run Signal

OFF when inverter is in Stop Mode

Valid for inputs:

11, 12, AL0 – AL2

Required settings

(none)

Notes:

 The inverter outputs the [RUN] signal

whenever the inverter output exceeds the start
frequency specified by parameter B082. The start

frequency is the initial inverter output frequency
when it turns ON.

 The example circuit for terminal [11] drives a

relay coil. Note the use of a diode to prevent the
negative going turn-off spike generated by the coil
from damaging the inverter’s output transistor.

Example for terminal [11] (default output
configuration shown see page 59):

Example for terminal [AL0], [AL1], [AL2] (requires
output configuration see page 59):

See I/O specs on page 16,17.

RY

Inverter output
terminal circuit

CM2 11

RUN

AL1

Power

supply

Load

AL0 AL2

Inverter logic
circuit board

RUN

[FW,RV]

1
0

Output
frequency

t

Run
signal

start freq.

B082

ON

31

Frequency Arrival Signals

The Frequency Arrival group of outputs helps coordinate external systems with the current
velocity profile of the inverter. As the name implies, output [FA1] turns ON when the output
frequency arrives at the standard set frequency (parameter F001). Output [FA2] relies on
programmable accel/ decel thresholds for increased flexibility. For example, you can have
an output turn ON at one frequency during acceleration, and have it turn OFF at a different
frequency during deceleration. All transitions have hysteresis to avoid output chatter if the
output frequency is near one of the thresholds.

Option

Code

Terminal

Symbol

Function Name State Description

ON when output to motor is at the constant frequency

01

FA1 Frequency Arrival

Type 1 – Constant
Speed

OFF when output to motor is OFF, or in any acceleration or

deceleration ramp

ON when output to motor is at or above the set frequency

thresholds for, even if in acceleration or decel ramps

02

FA2 Frequency Arrival

Type 2 – Over
frequency

OFF when output to motor is OFF, or during accel or decel

before the respective thresholds are crossed

ON when output to motor is at the set frequency

06

FA3 Frequency Arrival

Type 3 – Set
frequency

OFF when output to motor is OFF, or in any acceleration or

deceleration ramp

ON when output to motor is at or above the set frequency

thresholds for, even if in acceleration or decel ramps

24

FA4 Frequency Arrival

Type 4 – Over
frequency (2)

OFF when output to motor is OFF, or during accel or decel

before the respective thresholds are crossed

ON when output to motor is at the set frequency

25

FA5 Frequency Arrival

Type 5 – Set
frequency (2)

OFF when output to motor is OFF, or in any acceleration or

deceleration ramp

Valid for inputs:

11, 12, AL0 – AL2

Required
settings

C042, C043, C045, C046,

Notes:

 For most applications you will need to use

only one type of frequency arrival outputs (see
examples). However, it is possible assign both
output terminals to output functions [FA1] and
[FA2]

 For each frequency arrival threshold, the

output anticipates the threshold (turns ON early)
by 1.5Hz

 The output turns OFF as the output

frequency moves away from the threshold,
delayed by 0.5Hz

 The example circuit for terminal [11] drives a

relay coil. Note the use of a diode to prevent the
negative going turn-off spike generated by the
coil from damaging the inverter’s output
transistor

Example for terminal [11] (default output configuration
shown see page 59):

Example for terminal [AL0], [AL1], [AL2] (requires
output configuration see page 59):

See I/O specs on page 16,17.

RY

Inverter output
terminal circuit

CM2 11

FA1

AL1

Power

supply

Load

AL0 AL2

Inverter logic
circuit board

FA1

32

Frequency arrival output [FA1] uses the
standard output frequency (parameter
F001) as the threshold for switching. In
the figure to the right, Frequency Arrival
[FA1] turns ON when the output
frequency gets within Fon Hz below or
Fon Hz above the target constant
frequency, where Fon is 1% of the set
maximum frequency and Foff is 2% of
the set maximum frequency. This
provides hysteresis that prevents output
chatter near the threshold value. The
hysteresis effect causes the output to
turn ON slightly early as the speed
approaches the threshold. Then the
turn-OFF point is slightly delayed. Note
the active low nature of the signal, due to
the open collector output.

Frequency arrival output [FA2/FA4]
works the same way; it just uses two
separate thresholds as shown in the
figure to the right. These provide for
separate acceleration and deceleration
thresholds to provide more flexibility than

for [FA1]. [FA2/FA4] uses C042/C045
during acceleration for the ON threshold,

and C043/C046 during deceleration for the
OFF threshold. This signal also is active
low. Having different accel and decel
thresholds provides an asymmetrical
output function. However, you can use
equal ON and OFF thresholds, if desired.

Frequency arrival output [FA3/FA5] works
also the same way, only difference is
arriving at set frequency.

FA1

signal

Output

freq.

Fon

F001

F001

Foff

Fon

ON

Foff

ON

0

Fon=1% of max. frequency
Foff=2% of max. frequency

FA2/FA4

signal

Output

freq.

thresholds

C042/C045

ON

0

C043/C046

Fon

Foff

Fon=1% of max. frequency
Foff=2% of max. frequency

FA3/FA5

signal

Output

freq.

thresholds

C042/C045

0

C043/C046

Fon

Foff

Fon=1% of max. frequency
Foff=2% of max. frequency

Foff

Fon

ON ON

33

Alarm Signal

The inverter alarm signal is active when a fault has
occurred and it is in the Trip Mode (refer to the
diagram at right). When the fault is cleared the alarm
signal becomes inactive.

We must make a distinction between the alarm signal
AL and the alarm relay contacts [AL0], [AL1] and [AL2].
The signal AL is a logic function, which you can assign
to the open collector output terminals [11], [12], or the
relay outputs.
The most common (and default) use of the relay is for AL, thus the labeling of its terminals.
Use an open collector output (terminal [11] or [12]) for a low-current logic signal interface
or to energize a small relay (50 mA maximum). Use the relay output to interface to higher
voltage and current devices (10 mA minimum).

Option

Code

Terminal

Symbol

Function Name State Description

ON when an alarm signal has occurred and has not

been cleared

05

AL Alarm Signal

OFF when no alarm has occurred since the last clearing

of alarm(s)

Valid for inputs:

11, 12, AL0 – AL2

Required settings

C031, C032, C036

Notes:

 By default, the relay is configured as normally

closed (C036=01). Refer to the next page for an
explanation.

 In the default relay configuration, an inverter

power loss turns ON the alarm output. the alarm
signal remains ON as long as the external control
circuit has power.

 When the relay output is set to normally

closed, a time delay of less than 2 seconds occurs
after powerup before the contact is closed.

 Terminals [11] and [12] are open collector

outputs, so the electric specifications of [AL] are
different from the contact output terminals [AL0],
[AL1], [AL2].

 This signal output has the delay time (300 ms

nominal) from the fault alarm output.

 The relay contact specifications are in “Control

Logic Signal Specifications” on page 4–6. The
contact diagrams for different conditions are on
the next page.

Example for terminal [11] (default output
configuration shown see page 59):

Example for terminal [AL0], [AL1], [AL2] (requires
output configuration see page 59):

See I/O specs on page 16,17.

Run Stop

RUN

STOP
RESET

Trip

STOP

RESET

Fault

Fault

A

larm signal active

RY

Inverter output
terminal circuit

CM2 11

A

L

AL1

Power
supply

Load

AL0 AL2

Inverter logic
circuit board

A

L

34

The alarm relay output can be configured in two main ways:

 Trip/Power Loss Alarm – The alarm relay is configured as normally closed (C036=01)

by default, shown below (left). An external alarm circuit that detects broken wiring also
as an alarm connects to [AL0] and [AL1]. After powerup and short delay (< 2 seconds),
the relay energizes and the alarm circuit is OFF. Then, either an inverter trip event or
an inverter power loss will de-energize the relay and open the alarm circuit

 Trip Alarm – Alternatively, you can configure the relay as normally open (C036=00),

shown below (right). An external alarm circuit that detects broken wiring also as an
alarm connects to [AL0] and [AL2]. After powerup, the relay energizes only when an
inverter trip event occurs, opening the alarm circuit. However, in this configuration, an
inverter power loss does not open the alarm circuit.

Be sure to use the relay configuration that is appropriate for your system design. Note that
the external circuits shown assume that a closed circuit = no alarm condition (so that a
broken wire also causes an alarm). However, some systems may require a closed circuit =
alarm condition. In that case, then use the opposite terminal [AL1] or [AL2] from the ones
shown.

N.C. contacts (C036=01) N.O. contacts (C036=00)

During normal operation When an alarm occurs or

when power is OFF

During normal operation

or when power is OFF

When an alarm occurs

Power Run Mode AL0-AL1 AL0-AL2 Power Run Mode AL0-AL1 AL0-AL2

ON Normal Closed Open ON Normal Open Closed

ON Trip Open Closed ON Trip Closed Open

OFF – Open Closed OFF – Open Closed

AL1

Power
supply

Load

AL0 AL2

AL1

Power
supply

Load

AL0 AL2

AL1

Power
supply

Load

AL0 AL2

AL1

Power
supply

Load

AL0 AL2

35

Analog Input Operation

The WJ200 inverters provide for analog input to
command the inverter frequency output value.
The analog input terminal group includes the [L],
[OI], [O], and [H] terminals on the control
connector, which provide for Voltage [O] or
Current [OI] input. All analog input signals must
use the analog ground [L].

If you use either the voltage or current analog
input, you must select one of them using the logic
input terminal function [AT] analog type. Refer to
the table on next page showing the activation of

each analog input by combination of A005 set
parameter and [AT] terminal condition. The [AT]
terminal function is covered in “Analog Input
Current/Voltage Select” in section 4. Remember

that you must also set A001 = 01 to select analog
input as the frequency source.

NOTE: If no logic input terminal is configured for the [AT] function, then inverter recognizes
that [AT]=OFF and MCU recognizes [O]+[OI] as analog input.

Using an external potentiometer is a common way to
control the inverter output frequency (and a good way
to learn how to use the analog inputs). The
potentiometer uses the built-in 10V reference [H] and
the analog ground [L] for excitation, and the voltage
input [O] for the signal. By default, the [AT] terminal
selects the voltage input when it is OFF.
Take care to use the proper resistance for the
potentiometer, which is 1~2 k

, 2 Watts.

Voltage Input – The voltage input circuit uses
terminals [L] and [O]. Attach the signal cable’s
shield wire only to terminal [L] on the inverter.
Maintain the voltage within specifications (do not
apply negative voltage).

Current Input – The current input circuit uses
terminals [OI] and [L]. The current comes from a
sourcing type transmitter; a sinking type will not
work! This means the current must flow into
terminal [OI], and terminal [L] is the return back to
the transmitter. The input impedance from [OI] to
[L] is 100 Ohms. Attach the cable shield wire only
to terminal [L] on the inverter.

AM H O OI L

+V Ref.

Voltage input

Current input

A

GND

AM H O OI L

Freq.
settin

g

A001

V/I input
select

[AT]

Å

+

-

4-20 mA

0-10 V

AM H O OI L

1 to 2k, 2W

0 to 9.6 VDC,
0 to 10V nominal

AM H O OI L

+

-

4 to 19.6 mA DC,
4 to 20mA nominal

AM H O OI L

Å

See I/O specs on page 21,22.

36

The following table shows the available analog input settings. Parameter A005 and the
input terminal [AT] determine the External Frequency Command input terminals that are
available, and how they function. The analog inputs [O] and [OI] use terminal [L] as the
reference (signal return).

A005

[AT] Input Analog Input Configuration

ON [OI]

00

OFF [O]

ON Integrated POT on external panel

02

OFF [O]

ON Integrated POT on external panel

03

OFF [OI]

Other Analog Input-related topics:

· “Analog Input Settings”

· “Additional Analog Input Settings”

· “Analog Signal Calibration Settings”

· “Analog Input Current/Voltage Select”

· “ADD Frequency Enable”

· “Analog Input Disconnect Detect”

37

Pulse Train Input Operation

The WJ200 inverter is capable of accepting pulse train input signals, that are used for
frequency command, process variable (feedback) for PID control, and simple positioning.
The dedicated terminal is called “EA” and “EB”. Terminal “EA” is a dedicated terminal, and
the terminal “EB” is an intelligent terminal, that has to be changed by a parameter setting.

Terminal Name Description Ratings

EA Pulse train input A For frequency command, 32kHz max.

Reference voltage: Common is [L]
EB
(Input terminal 7)

Pulse train input B
(Set C007 to 85 )

27Vdc max.

For frequency command, 2kHz max.

Reference voltage: Common is [PLC]

(1) Frequency Command by pulse train input

When using this mode, you should set A001 to 06. In this case the frequency is detected by
input-capture, and calculated based on the ratio of designated max. frequency (under
32kHz). Only an input terminal “EA” will be used in this case.

(2) Using for process variable of PID control

You can use the pulse train input for process variable (feedback) of PID control. In this
case you need to set A076 to 03. Only “EA” input terminal is to be used.

(3) Simple positioning by pulse train input

This is to use the pulse train input like an encoder signal. You can select three types of

operation.

Analog

outpu

t

Logic input

L

o

gic

outpu

t

Sho

rt

bar

PLC

Analog

in

pu

t

Pulse

input

Pulse

Train

output

RS485

co

mm.

RS485

co

mm.

P24 1 L 3 2

5 4 6

SN 7

12 11

AM

CM2 OI L

H O EA

SP EO

AL2AL1A

L0

Relay contact

Train

38

Analog Output Operation

In inverter applications it is useful to monitor the
inverter operation from a remote location or from the
front panel of an inverter enclosure. In some cases,
this requires only a panel-mounted volt meter. In other
cases, a controller such as a PLC may provide the
inverter’s frequency command, and require inverter
feedback data (such as output frequency or output
current) to confirm actual operation. The analog output
terminal [AM] serves these purposes.

The inverter provides an analog voltage output on terminal [AM] with terminal [L] as analog
GND reference. The [AM] can output inverter frequency or current output value. Note that
the voltage range is 0 to +10V (positive-going only), regardless of forward or reverse motor

rotation. Use C028 to configure terminal [AM] as indicated below.

Func. Code Description

00

Inverter output frequency

01

Inverter output current

02

Inverter output torque

03

Digital output freqnency

04

Inverter output goltage

05

Inverter input power

06

Electronic Thermal Load

07

LAD frequency

08

Digital current monitor

10

Cooling fin temperature

12

General purpose

15

Pulse train

C028

16

Option

AM H O OI L

+-

A

GND

A

nalog
Voltage
Output

10VDC
full scale,
2mA max

See I/O specs on page 21,22

39

The [AM] signal offset and gain are adjustable, as indicated below.

Func. Description Range Default

C106

[AM] output gain 0.~255. 100.

C109

[AM] output offset 0.0~10.0 0.0

The graph below shows the effect of the gain and offset setting. To calibrate the [AM]
output for your application (analog meter), follow the steps below:

1. Run the motor at the full scale speed, or most common operating speed.

a. If the analog meter represents output frequency, adjust offset (C109) first, and then

use C106 to set the voltage for full scale output.

b. If [AM] represents motor current, adjust offset (C109) first, and then use BC106 to set

the voltage for full scale output. Remember to leave room at the upper end of the
range for increased current when the motor is under heavier loads.

NOTE: As mentioned above, first adjust the offset, and then adjust the gain. Otherwise the
required performance cannot be obtained because of the parallel movement of the offset
adjustment.

Full scale (FS)
Hz or A

A

M output

10V

0

1/2 FS

5V

C106=0~255

AM output gain adjustment

Full scale (FS)
Hz or A

A

M output

10V

0

1/2 FS

5V

C109=0~10

Parallel
movement

AM output offset adjustment

40

Monitoring functions

NOTE:. Mark “9” in b031=10 shows the accessible parameters when b031 is set “10”, high

level access.

“d” Function

Func.

Code

Name Description

Run

Mode

Edit

Units

D001

Output frequency monitor

Real time display of output frequency
to motor from

0.0 to 400.0Hz
If b163 is set high, output frequency
(F001) can be changed by up/down

key with d001 monitoring.



Hz

D002

Output current monitor

Filtered display of output current to
motor, range is
0 to 655.3 ampere (~99.9 ampere for

1.5kW and less)



A

D003

Rotation direction monitor

Three different indications:
“F” Forward
“o” Stop
“r” Reverse

 

D004

Process variable (PV),
PID feedback monitor

Displays the scaled PID process
variable (feedback) value (A075 is

scale factor),

0.00 to 10000



% times

constant

D005

Intelligent input
terminal status

Displays the state of the intelligent
input terminals:

 

D006

Intelligent output
terminal status

Displays the state of the intelligent
output terminals:

 

ON

OFF

Relay

12 11

ON

OFF

7 6 5 4

3

2 1

Terminal numbers

41

“d” Function

Func.

Code

Name Description

Run

Mode

Edit

Units

D007

Scaled output
frequency monitor

Displays the output frequency scaled
by the constant in B086.

Decimal point indicates range:
0 to 3999



Hz times

constant

d008

Actual frequency monitor

Displays the actual frequency, range
is -400 to 400 Hz



Hz

d009

Torque command monitor

Displays the torque command, range
is -200 to 200 %



%

d010

Torque bias monitor

Displays the torque bias value, range
is -200 to 200 %



%

d012

Output torque monitor

Displays the output torque, range is

-200 to 200 %



%

D013

Output voltage monitor

Voltage of output to motor,
Range is 0.0 to 600.0V



V

d014

Input power monitor

Displays the input power, range is 0
to 999.9 kW



KW

d015

Watt-hour monitor

Displays watt-hour of the inverter,
range is 0 to 9999000



D016

Elapsed RUN time monitor

Displays total time the inverter has
been in RUN mode in hours.
Range is 0 to 9999 / 1000 to 9999 /

100 to 999 (10,000 to 99,900)



hours

D017

Elapsed power-on time
monitor

Displays total time the inverter has
been powered up in hours.
Range is 0 to 9999 / 1000 to 9999 /

100 to 999 (10,000 to 99,900)



hours

D018

Heat sink temperature monitor

Temperature of the cooling fin, range
is -20~150

 C

d022

Life check monitor

Displays the state of lifetime of
electrolytic capacitors on the PWB
and cooling fan.

 

d023

Program counter monitor
[EzSQ]

Range is 0 to 1024

 

d024

Program number monitor
[EzSQ]

Range is 0 to 9999

 

d025

User monitor 0
[EzSQ]

Result of EzSQ execution, range is
–2147483647~2147483647

 

d026

User monitor 1
[EzSQ]

Result of EzSQ execution, range is
–2147483647~2147483647

 

d027

User monitor 2
[EzSQ]

Result of EzSQ execution, range is
–2147483647~2147483647

 

d029

Positioning command monitor

Displays the positioning command,
range is –268435455~+268435455

 

d030

Current position monitor

Displays the current position, range
is –268435455~+268435455

 

d050

Dual monitor

Displays two different data
configured in b160 and b161.

 

d060

Inverter mode monitor

Displays currently selected inverter
mode :
I-C:IM CT mode/I-v:IM VT mode/
P:PM

 

Lifetime expired

Normal

Electrolytic caps

Cooling fan

42

“d” Function

Func.

Code

Name Description

Run

Mode

Edit

Units

D080

Trip counter

Number of trip events,
Range is 0. to 65530



events

D081

Trip monitor 1

 

D082

Trip monitor 2

 

D083

Trip monitor 3

 

d084

Trip monitor 4

 

d085

Trip monitor 5

 

d086

Trip monitor 6

Displays trip event information:

 Error code
 Output frequency at trip point
 Motor current at trip point
 DC bus voltage at trip point
 Cumulative inverter operation

time at trip point

 Cumulative power-ON time at

trip point

 

d090

Warning monitor Displays the warning code

 

D102

DC bus voltage monitor

Voltage of inverter internal DC bus,
Range is 0.0 to 999.9



V

d103

BRD load ratio monitor

Usage ratio of integrated brake
chopper, range is 0.0~100.0%



%

D104

Electronic thermal monitor

Accumulated value of electronic
thermal detection, range is from

0.0~100.0%



%

Main Profile Parameters

NOTE:. Mark “9” in b031=10 shows the accessible parameters when b031 is set “10”, high

level access.

“F” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

F001

Output frequency setting

Standard default target frequency
that determines constant motor
speed, range is 0.0 / start
frequency to maximum frequency
(A004)

9

0.0 Hz

F002

Acceleration time (1)

9

10.0 sec.

F202

Acceleration time (1),
2

nd

motor

Standard default acceleration,
range is 0.01 to 3600 sec.

9

10.0 sec.

F003

Deceleration time (1)

9

10.0 sec.

F203

Deceleration time (1),
2

nd

motor

Standard default deceleration,
range is 0.01 to 3600 sec.

9

10.0 sec.

F004

Keypad RUN key routing

Two options; select codes:

00 Forward
01 Reverse

U

00



43

Standard Functions

NOTE:. Mark “9” in b031=10 shows the accessible parameters when b031 is set “10”, high

level access.

“A” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

A001

Frequency source

U

02



A201

Frequency source,
2

nd

motor

Eight options; select codes:

00 POT on ext. operator
01 Control terminal
02 Function F001 setting
03 ModBus network input
04 Option
06 Pulse train input
07 via EzSQ
10 Calculate function output

U

02



A002

Run command source

U

02



A202

Run command source,
2

nd

motor

Five options; select codes:

01 Control terminal
02 Run key on keypad,

or digital operator

03 ModBus network input
04 Option

U

02



A003

Base frequency

Settable from 30 Hz to
the maximum frequency(A004)

U

60.0 Hz

A203

Base frequency,
2

nd

motor

Settable from 30 Hz to
the 2

nd

maximum

frequency(A204)

U

60.0 Hz

A004

Maximum frequency

Settable from the base
frequency to 400 Hz

U

60.0 Hz

A204

Maximum frequency,
2

nd

motor

Settable from the 2

nd

base

frequency to 400 Hz

U

60.0 Hz

A005

[AT] selection

Three options; select codes:

00...Select between [O] and [OI]
at [AT] (ON=OI, OFF=O)

02...Select between [O] and
external POT at [AT]
(ON=POT, OFF=O)

03...Select between [OI] and
external POT at [AT]
(ON=POT, OFF=OI)

U

00



A011

[O] input active range start
frequency

The output frequency
corresponding to the analog
input range starting point,
range is 0.00 to 400.0

U

0.00 Hz

A012

[O] input active range end
frequency

The output frequency
corresponding to the analog
input range ending point,
range is 0.0 to 400.0

U

0.00 Hz

A013

[O] input active range start
voltage

The starting point (offset) for the
active analog input range,
range is 0. to 100.

U

0. %

A014

[O] input active range end
voltage

The ending point (offset) for the
active analog input range,
range is 0. to 100.

U

100. %

44

“A” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

A015

[O] input start frequency
enable

Two options; select codes:

00Use offset (A011 value)
01Use 0Hz

U

01



A016

Analog input filter

Range n = 1 to 31,
1 to 30 : ×2ms filter
31: 500ms fixed filter with ±

0.1kHz hys.

U

8. Spl.

A017

Simple sequence function
selection(EzSQ)

00...Disable

01...PRG terminal

02...Always

9

00



a019

Multi-speed operation
selection

Select codes:

00...Binary operation (16 speeds
selectable with 4 terminals)

01...Bit operation (8 speeds

selectable with 7 terminals)

U

00



A020

Multi-speed freq. 0

Defines the first speed of
a multi-speed profile, range is 0.0
/ start frequency to 400Hz

A020 = Speed 0 (1st motor)

9

0.0 Hz

A220

Multi-speed freq. 0,
2

nd

motor

Defines the first speed of
a multi-speed profile or a 2nd
motor, range is 0.0 / start
frequency to 400Hz

A220 = Speed 0 (2nd motor)

9

0.0 Hz

Defines 15 more speeds,
range is 0.0 / start frequency to
400 Hz.

A021=Speed 1 ~ A035=Speed15

9

See next

row

Hz

A021

to

A035

Multi-speed freq. 1 to 15
(for both motors)

A021 ~ A035

9

0.0 Hz

A038

Jog frequency

Defines limited speed for jog,
range is from start frequency to

9.99 Hz

9

6.00 Hz

A039

Jog stop mode

Define how end of jog stops the
motor; six options:

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)

U

04



A041

Torque boost select

U

00



A241

Torque boost select, 2nd motor

Two options:

00Manual torque boost
01Automatic torque boost

U

00



A042

Manual torque boost value

Can boost starting torque
between 0 and 20% above

9

1.0 %

45

“A” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

A242

Manual torque boost value, 2nd
motor

normal V/f curve,
range is 0.0 to 20.0%

9

1.0 %

A043

Manual torque boost
frequency

9

5.0 %

A243

Manual torque boost
frequency,

2nd motor

Sets the frequency of the V/f
breakpoint A in graph (top of
previous page) for torque boost,
range is 0.0 to 50.0%

9

5.0 %

A044

V/f characteristic curve

U

00



A244

V/f characteristic curve,
2

nd

motor

Six available V/f curves;

00Constant torque
01Reduced torque (1.7)
02Free V/F
03Sensorless vector (SLV)

U

00



A045

V/f gain

9

100. %

A245

V/f gain, 2nd motor

Sets voltage gain of the inverter,
range is 20. to 100.%

9

100. %

a046

Voltage compensation gain for
automatic torque boost

9

100.



a246

Voltage compensation gain for
automatic torque boost,

2nd

motor

Sets voltage compensation gain
under automatic torque boost,
range is 0. to 255.

9

100.



a047

Slip compensation gain for
automatic torque boost

9

100.



a247

Slip compensation gain for
automatic torque boost,

2nd motor

Sets slip compensation gain
under automatic torque boost,
range is 0. to 255.

9

100.



A051

DC braking enable

Three options; select codes:

00Disable
01Enable during stop
02Frequency detection

U

00



A052

DC braking frequency

The frequency at which DC
braking begins,
range is from the start frequency

(B082) to 60Hz

U

0.5 Hz

A053

DC braking wait time

The delay from the end of
controlled deceleration to start
of DC braking (motor free runs
until DC braking begins),
range is 0.0 to 5.0 sec.

U

0.0 sec.

A054

DC braking force for
deceleration

Level of DC braking force,
settable from 0 to 100%

U

50. %

A055

DC braking time for
deceleration

Sets the duration for DC braking,
range is from 0.0 to 60.0
seconds

U

0.5 sec.

A056

DC braking / edge or level
detection for [DB] input

Two options; select codes:

00Edge detection
01Level detection

U

01



a057

DC braking force at start

Level of DC braking force at
start, settable from 0 to 100%

U

0. %

46

“A” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

a058

DC braking time at start

Sets the duration for DC braking,
range is from 0.0 to 60.0
seconds

U

0.0 sec.

a059

Carrier frequency during DC
braking

Carrier frequency of DC braking
performance, range is from 2.0 to

15.0kHz

U

5.0 sec.

A061

Frequency upper limit

Sets a limit on output frequency
less than the maximum

frequency (A004).
Range is from frequency lower

limit (A062) to maximum
frequency (A004).

0.0 setting is disabled

>0.0 setting is enabled

U

0.00 Hz

A261

Frequency upper limit,
2nd motor

Sets a limit on output frequency
less than the maximum

frequency (A204).
Range is from frequency lower

limit (A262) to maximum
frequency (A204).

0.0 setting is disabled

>0.0 setting is enabled

U

0.00 Hz

A062

Frequency lower limit

Sets a limit on output frequency
greater than zero.

Range is start frequency (B082)
to frequency upper limit (A061)

0.0 setting is disabled

>0.0 setting is enabled

U

0.00 Hz

A262

Frequency lower limit,
2nd motor

Sets a limit on output frequency
greater than zero.

Range is start frequency (B082)
to frequency upper limit (A261)

0.0 setting is disabled

>0.0 setting is enabled

U

0.00 Hz

A063
A065
A067

Jump freq. (center) 1 to 3

Up to 3 output frequencies can
be defined for the output to jump
past to avoid motor resonances
(center frequency)
Range is 0.0 to 400.0 Hz

U

0.0

0.0

0.0

Hz

A064
A066
A068

Jump freq. width (hysteresis) 1
to 3

Defines the distance from the
center frequency at which the
jump around occurs
Range is 0.0 to 10.0 Hz

U

0.5

0.5

0.5

Hz

A069

Acceleration hold frequency

Sets the frequency to hold
acceleration, range is 0.0
to 400.0Hz

U

0.00 Hz

A070

Acceleration hold time

Sets the duration of acceleration
hold, range is 0.0 to 60.0
seconds

U

0.0 sec.

A071

PID enable

Enables PID function,
three option codes:

00PID Disable
01PID Enable
02PID Enable with reverse

output

U

00



47

“A” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

A072

PID proportional gain

Proportional gain has a range of

0.00 to 25.00

9

1.0



A073

PID integral time constant

Integral time constant has
a range of 0.0 to 3600 seconds

9

1.0 sec.

A074

PID derivative time constant

Derivative time constant has
a range of 0.0 to 100 seconds

9

0.00 sec.

A075

PV scale conversion

Process Variable (PV), scale
factor (multiplier), range of 0.01
to 99.99

U

1.00



A076

PV source

Selects source of Process
Variable (PV), option codes:

00[OI] terminal (current in)
01[O] terminal (voltage in)
02ModBus network
03Pulse train input
10Calculate function output

U

00



A077

Reverse PID action

Two option codes:

00PID input = SP-PV
01PID input = -(SP-PV)

U

00



A078

PID output limit

Sets the limit of PID output as
percent of full scale,
range is 0.0 to 100.0%

U

0.0 %

a079

PID feed forward selection

Selects source of feed forward
gain, option codes:

00Disabled
01[O] terminal (voltage in)
02[OI] terminal (current in)

U

00



A081

AVR function select

U

02



a281

AVR function select,
2

nd

motor

Automatic (output) voltage
regulation, selects from three
type of AVR functions, three
option codes:

00AVR enabled
01AVR disabled
02AVR enabled except during

deceleration

U

02



A082

AVR voltage select

U

200 V

a282

AVR voltage select,
2

nd

motor

200V class inverter settings:
200/215/220/230/240

U

200 V

a083

AVR filter time constant

Define the time constant of the
AVR filter, range is 0 to 10 sec.

U

0.300 sec.

a084

AVR deceleration gain

Gain adjustment of the braking
performance, range is 50
to 200%

U

100. %

A085

Energy-saving operation mode

Two option codes:

00Normal operation
01Energy-saving operation

U

00



A086

Energy-saving mode tuning Range is 0.0 to 100 %.

U

50.0 %

48

“A” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

A092

Acceleration time (2)

9

10.00 sec.

A292

Acceleration time (2),
2

nd

motor

Duration of 2nd segment of
acceleration, range is:

0.01 to 3600 sec.

9

10.00 sec.

A093

Deceleration time (2)

9

10.00 sec.

A293

Deceleration time (2),
2

nd

motor

Duration of 2

nd

segment of

deceleration, range is:

0.01 to 3600 sec.

9

10.00 sec.

A094

Select method to switch to
Acc2/Dec2 profile

U

00



A294

Select method to switch to
Acc2/Dec2 profile, 2

nd

motor

Three options for switching from
1st to 2nd accel/decel:

002CH input from terminal
01Transition frequency
02Forward and reverse

U

00



A095

Acc1 to Acc2 frequency
transition point

U

0.0 Hz

A295

Acc1 to Acc2 frequency
transition point, 2

nd

motor

Output frequency at which
Accel1 switches to Accel2, range
is 0.0 to 400.0 Hz

U

0.0 Hz

A096

Dec1 to Dec2 frequency
transition point

U

0.0 Hz

A296

Dec1 to Dec2 frequency
transition point, 2

nd

motor

Output frequency at which
Decel1 switches to Decel2,
range is 0.0 to 400.0 Hz

U

0.0 Hz

A097

Acceleration curve selection

Set the characteristic curve of
Acc1 and Acc2, five options:

00linear
01S-curve
02U-curve
03Inverse U-curve
04EL S-curve

U

01



A098

Deceleration curve selection

Set the characteristic curve of
Dec1 and Dec2, options are

same as above (a097)

U

01



A101

[OI] input active range start
frequency

The output frequency
corresponding to the analog
input range starting point,
range is 0.0 to 400.0 Hz

U

0.00 Hz

A102

[OI] input active range end
frequency

The output frequency
corresponding to the current
input range ending point,
range is 0.0 to 400.0 Hz

U

0.0 Hz

A103

[OI] input active range start
current

The starting point (offset) for the
current input range,
range is 0. to 100.%

U

20. %

A104

[OI] input active range end
current

The ending point (offset) for the
current input range,
range is 0. to 100.%

U

100. %

A105

[OI] input start frequency
select

Two options; select codes:

00Use offset (A101 value)
01Use 0Hz

U

00



49

“A” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

a131

Acceleration curve constant Range is 01 to 10.

U

02



a132

Deceleration curve constant Range is 01 to 10.

U

02



A141

A input select for calculate
function

Seven options:

00Operator
01VR
02Terminal [O] input
03Terminal [OI] input
04RS485
05Option
07Pulse train input

U

02



A142

B input select for calculate
function

Seven options:

00Operator
01VR
02Terminal [O] input
03Terminal [OI] input
04RS485
05Option
07Pulse train input

U

03



A143

Calculation symbol

Calculates a value based on the
A input source (A141 selects) and
B input source (A142 selects).

Three options:

00ADD (A input + B input)
01SUB (A input - B input)
02MUL (A input * B input)

U

00



A145

ADD frequency

An offset value that is applied to
the output frequency when the
[ADD] terminal is ON.
Range is 0.0 to 400.0 Hz

9

0.00 Hz

A146

ADD direction select

Two options:
00Plus (adds A145 value to the

output frequency setting)

01Minus (subtracts A145 value

from the output frequency
setting)

U

00



a150

Curvature of EL-S-curve at the
start of acceleration

Range is 0 to 50%

U

10. %

a151

Curvature of EL-S-curve at the
end of acceleration

Range is 0 to 50%

U

10. %

a152

Curvature of EL-S-curve at the
start of deceleration

Range is 0 to 50%

U

10. %

a153

Curvature of EL-S-curve at the
end of deceleration

Range is 0 to 50%

U

10. %

a154

Deceleration hold frequency

Sets the frequency to hold
deceleration, range is 0.0
to 400.0Hz

U

0.0 Hz

a155

Deceleration hold time

Sets the duration of deceleration
hold, range is 0.0
to 60.0 seconds

U

0.0 sec.

50

“A” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

a156

PID sleep function action
threshold

Sets the threshold for the action,
set range 0.0~400.0 Hz

U

0.00 Hz

a157

PID sleep function action delay
time

Sets the delay time for
the action, set range

0.0~25.5 sec

U

0.0 sec.

A161

[VR] input active range start
frequency

The output frequency
corresponding to the analog
input range starting point,
range is 0.0 to 400.0 Hz

U

0.00 Hz

A162

[VR] input active range end
frequency

The output frequency
corresponding to the current
input range ending point,
range is 0.0 to 400.0 Hz

U

0.00 Hz

A163

[VR] input active range start %

The starting point (offset) for the
current input range,
range is 0. to 100.%

U

0. %

A164

[VR] input active range end %

The ending point (offset) for the
current input range,
range is 0. to 100.%

U

100. %

A165

[VR] input start frequency
select

Two options; select codes:

00Use offset (A161 value)
01Use 0Hz

U

01



51

Fine Tuning Functions

“b” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

B001

Restart mode on power failure
/ under-voltage trip

Select inverter restart method,
Five option codes:

00Alarm output after trip, no

automatic restart

01Restart at 0Hz
02Resume operation

after frequency matching
03Resume previous freq. after

freq. matching, then decelerate

to stop and display trip info

04Resume operation after active

freq. matching

U

00



B002

Allowable under-voltage power
failure time

The amount of time a power input
under-voltage can occur without
tripping the power failure alarm.
Range is 0.3 to 25 sec.
If under-voltage exists longer than
this time, the inverter trips, even if
the restart mode is selected.

U

1.0 sec.

B003

Retry wait time before motor
restart

Time delay after under-voltage
condition goes away, before the
inverter runs motor again.
Range is 0.3 to 100 seconds.

U

1.0 sec.

B004

Instantaneous power failure /
under-voltage trip alarm
enable

Three option codes:

00Disable
01Enable
02Disable during stop and

decelerates to a stop

U

00



B005

Number of restarts on power
failure / under-voltage trip
events

Two option codes:

00Restart 16 times
01Always restart

U

00



b007

Restart frequency threshold

Restart the motor from 0Hz if the
frequency becomes less than this
set value during the motor is
coasting, range is 0 to 400Hz

U

0.00 Hz

b008

Restart mode on over voltage /
over current trip

Select inverter restart method,
Five option codes:

00Alarm output after trip, no

automatic restart

01Restart at 0Hz
02Resume operation after

frequency matching
03Resume previous freq. after

active freq. matching, then
decelerate to stop and display

trip info

04Resume operation after active

freq. matching

U

00



b010

Number of retry on over
voltage / over current trip

Range is 1 to 3 times

U

3

times

b011

Retry wait time on over voltage
/ over current trip

Range is 0.3 to 100 sec.

U

1.0 sec.

52

“b” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

B012

Level of electronic thermal

U

A

B212

Level of electronic thermal,
2

nd

motor

Set a level between 20% and 100%
for the rated inverter current.

U

Rated

current for

each

inverter

model *1

A

B013

Electronic thermal
characteristic

U

01



B213

Electronic thermal
characteristic, 2

nd

motor

Select from three curves, option
codes:

00Reduced torque
01Constant torque
02Free setting

U

01



b015

Free setting electronic thermal
~freq.1

Range is 0 to 400Hz

U

0.0 Hz

b016

Free setting electronic thermal
~current1

Range is 0 to inverter rated current
Amps

U

0.00

Amps

b017

Free setting electronic thermal
~freq.2

Range is 0 to 400Hz

U

0.0 Hz

b018

Free setting electronic thermal
~current2

Range is 0 to inverter rated current
Amps

U

0.00

Amps

b019

Free setting electronic thermal
~freq.3

Range is 0 to 400Hz

U

0.0 Hz

b020

Free setting electronic thermal
~current3

Range is 0 to inverter rated current
Amps

U

0.00

Amps

B021

Overload restriction operation
mode

U

01



B221

Overload restriction operation
mode, 2

nd

motor

Select the operation mode during
overload conditions, four options,
option codes:

00Disabled
01Enabled for acceleration and

constant speed

02Enabled for constant speed

only

03Enabled for acceleration and

constant speed, increase speed

at regen.

U

01



B022

Overload restriction level

U

Rated

current

x 1.5

Amps

B222

Overload restriction level,
2

nd

motor

Sets the level of overload restriction,
between 20% and 200% of the rated
current of the inverter, setting
resolution is 1% of rated current

U

Rated

current

x 1.5

Amps

B023

Deceleration rate at overload
restriction

U

1.0 sec.

B223

Deceleration rate at overload
restriction, 2

nd

motor

Sets the deceleration rate when
inverter detects overload, range is

0.1 to 3000.0, resolution 0.1

U

1.0 sec.

b024

Overload restriction operation
mode 2

Select the operation mode during
overload conditions, four options,
option codes:

00Disabled
01Enabled for acceleration and

constant speed

02Enabled for constant speed

only

03Enabled for acceleration and

constant speed, increase speed

at regen.

U

01



53

“b” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

b025

Overload restriction level 2

Sets the level of overload restriction,
between 20% and 200% of the rated
current of the inverter, setting
resolution is 1% of rated current

U

Rated

current

x 1.5



b026

Deceleration rate 2 at overload
restriction

Sets the deceleration rate when
inverter detects overload, range is

0.1 to 3000.0, resolution 0.1

U

1.0 sec.

b027

OC suppression selection

Two option codes:

00Disabled
01Enabled

U

01



B028

Current level of active freq.
matching

Sets the current level of active freq.
matching restart, range is

0.2*inverter rated current to

2.0*inverter rated current, resolution

0.1

U

Rated

current

A

B029

Deceleration rate of active
freq. matching

Sets the deceleration rate when
active freq. matching restart, range
is 0.1 to 3000.0, resolution 0.1

U

0.5 sec.

B030

Start freq. of active freq.
matching

Three option codes:

00freq at previous shutoff
01start from max. Hz
02start from set frequency

U

00



B031

Software lock mode selection

Prevents parameter changes, in five
options, option codes:

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

See appendix C for the accessible
parameters in this mode.

U

01



B033

Motor cable length parameter Set range is 5 to 20.

U

10.



b034

Run/power ON warning time

Range is,

0.:Warning disabled

1. to 9999.:

10~99,990 hrs (unit: 10)

1000 to 6553:

100,000~655,350 hrs (unit: 100)

U

0.

Hrs.

B035

Rotation direction restriction

Three option codes:

00No restriction
01Reverse rotation is restricted
02Forward rotation is restricted

U

00



b036

Reduced voltage start
selection

Set range, 0 (disabling the function),

1 (approx. 6ms) to 255 (approx.

1.5s)

U

2



54

“b” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

b037

Function code display
restriction

Seven option codes:

00Full display
01Function-specific display
02User setting (and b037)
03Data comparison display
04Basic display
05Monitor display only

U

04



b038

Initial display selection

000Func. code that SET key

pressed last displayed.(*)

001~030d001~d030 displayed
201F001 displayed
202B display of LCD operator

U

001



B039

Automatic user parameter
registration

Two option codes:

00Disable
01Enable

U

00



B040

Torque limit selection

Four option codes:

00Quadrant-specific setting mode
01Terminal-switching mode
02Analog voltage input mode(O)

U

00



B041

Torque limit 1 (fwd/power)

Torque limit level in forward
powering quadrant, range is 0 to
200%/no(disabled)

U

200 %

b042

Torque limit 2 (rev/power)

Torque limit level in forward
powering quadrant, range is 0 to
200%/no(disabled)

U

200 %

B043

Torque limit 3 (rev/power)

Torque limit level in reverse
powering quadrant, range is 0 to
200%/no(disabled)

U

200 %

B044

Torque limit 4 (fwd/regen.)

Torque limit level in forward regen.
quadrant, range is 0 to
200%/no(disabled)

U

200 %

b045

Torque LAD STOP selection

Two option codes:

00Disable
01Enable

U

00

b046

Reverse run protection

Two option codes:

00No protection
01Reverse rotation is protected

U

01



b049

Dual Rating Selection It is not possible to change.

U

00

B050

Controlled deceleration on
power loss

Four option codes:

00Trips
01Decelerates to a stop
02Decelerates to a stop with DC

bus voltage controlled

03Decelerates to a stop with DC

bus voltage controlled,

then restart

U

00



B051

DC bus voltage trigger level of
ctrl. decel.

Setting of DC bus voltage to start
controlled decel. operation. Range is

0.0 to 1000.0

U

220.0 V

B052

Over-voltage threshold of ctrl.
decel.

Setting the OV-LAD stop level of
controlled decel. operation. Range is

0.0 to 1000.0

U

360.0 V

B053

Deceleration time of ctrl. decel. Range is 0.01 to 3600.0

U

1.0 sec.

55

“b” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

B054

Initial freq. drop of ctrl. decel.

Setting of initial freq. drop.
Range is 0.0 to 10.0 Hz

U

0.0 Hz

B060

Maximum-limit level of window
comparator (O)

Set range, {Min.-limit level (b061) +

hysteresis width (b062)x2} to 100 %

(Minimum of 0%)

U

100. %

B061

Minimum-limit level of window
comparator (O)

Set range, 0 to {Max.-limit level
(b060) - hysteresis width
(b062)x2} % (Maximum of 0%)

9

0. %

B062

Hysteresis width of window
comparator (O)

Set range, 0 to {Max.-limit level

(b060) - Min.-limit level (b061)}/2 %
(Maximum of 10%)

9

0. %

B063

Maximum-limit level of window
comparator (OI)

Set range, {Min.-limit level (b064 +

hysteresis width (b065)x2} to 100 %

(Minimum of 0%)

9

100. %

B064

Minimum-limit level of window
comparator (OI)

Set range, 0 to {Max.-limit level
(b063) - hysteresis width
(b065)x2} % (Maximum of 0%)

9

0. %

b065

Hysteresis width of window
comparator (OI)

Set range, 0 to {Max.-limit level
(b063) - Min.-limit level (b064)}/2 %

(Maximum of 10%)

9

0. %

b070

Operation level at O
disconnection

Set range, 0 to 100%, or “no”
(ignore)

U

no



b071

Operation level at OI
disconnection

Set range, 0 to 100%, or “no”
(ignore)

U

no



b075

Ambient temperature setting

Set range is,

-10~50 C

9

40

C

B078

Watt-hour clearance

Two option codes:

00OFF
01ON (press STR then clear)

9

00



b079

Watt-hour display gain

Set range is,

1.~1000.

9

1.

B082

Start frequency

Sets the starting frequency for the
inverter output, range is 0.10 to 9.99
Hz

U

0.50 Hz

B083

Carrier frequency

Sets the PWM carrier (internal
switching frequency), range is 2.0 to

15.0 kHz

U

2.0 kHz

B084

Initialization mode (parameters
or trip history)

Select initialized data, five option
codes:

00Initialization disabled
01Clears Trip history
02Initializes all Parameters
03Clears Trip history and

initializes all parameters

04Clears Trip history and

initializes all parameters and

EzSQ program

U

00



B085

Country for initialization

Select default parameter values for
country on initialization, two option
codes:

00area A 01area B

U

00



B086

Frequency scaling conversion
factor

Specify a constant to scale the
displayed frequency for D007

monitor, range is 0.01 to 99.99

U

1.00



56

“b” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

B087

STOP key enable

Select whether the STOP key on the
keypad is enabled, three option
codes:

00Enabled
01Disabled always
02 Disabled for stop

U

00



B088

Restart mode after FRS

Selects how the inverter resumes
operation when free-run stop (FRS)
is cancelled, three options:

00Restart from 0Hz
01Restart from frequency

detected from real speed of

motor (freq. matching)

02Restart from frequency

detected from real speed of

motor (active freq. matching)

U

00



b089

Automatic carrier frequency
reduction

Three option codes:

00Disabled
01Enabled, depending on the

output current

02Enabled, depending on the

heat-sink temperature

U

01



b090

Dynamic braking usage ratio

Selects the rate of use (in %) of the
regenerative braking resistor per
100 sec. intervals, range is 0.0 to
100%.
0%: Function disabled
>0%: Enabled, per value

U

0.0 %

B091

Stop mode selection

Select how the inverter stops the
motor, two option codes:

00DEC (decelerate to stop)
01FRS (free-run to stop)

U

00



B092

Cooling fan control

Selects when the fan is ON during
inverter operation, four options:

00Fan is always ON
01Fan is ON during run, OFF

during stop (5 minute delay

from ON to OFF)

02Fan is temperature controlled

U

01



B093

Clear elapsed time of cooling
fan

Two option codes:

00Count
01Clear

U

00



b094

Initialization target data

Select initialized parameters, four
option codes:

00All parameters
01All parameters except in/output

terminals and communication.

02Only registered parameters

in Uxxx.

03All parameters except

registered parameters in Uxxx

and b037.

U

00



b095

Dynamic braking control
(BRD) selection

Three option codes:

00Disable
01Enable during run only
02Enable always

U

01



57

“b” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

b096

BRD activation level

Range is:
330 to 380V (200V class)

U

360 V

b097

BRD resistor value Min.Resistance to 600.0

U

Min.

Resistance

Ohm

B100

Free V/F setting, freq.1 Set range, 0 ~ value of b102

U

0. Hz

b101

Free V/F setting, voltage.1 Set range, 0 ~ 800V

U

0.0 V

b102

Free V/F setting, freq.2 Set range, value of b100 ~b104

U

0. Hz

b103

Free V/F setting, voltage.2 Set range, 0 ~ 800V

U

0.0 V

b104

Free V/F setting, freq.3 Set range, value of b102 ~b106

U

0. Hz

b105

Free V/F setting, voltage.3 Set range, 0 ~ 800V

U

0.0 V

b106

Free V/F setting, freq.4 Set range, value of b104 ~b108

U

0. Hz

b107

Free V/F setting, voltage.4 Set range, 0 ~ 800V

U

0.0 V

b108

Free V/F setting, freq.5 Set range, value of b108 ~b110

U

0. Hz

b109

Free V/F setting, voltage.5 Set range, 0 ~ 800V

U

0.0 V

b110

Free V/F setting, freq.6 Set range, value of b108 ~b112

U

0. Hz

b111

Free V/F setting, voltage.6 Set range, 0 ~ 800V

U

0.0 V

b112

Free V/F setting, freq.7 Set range, b110 ~ 400

U

0. Hz

b113

Free V/F setting, voltage.7 Set range, 0 ~ 800V

U

0.0 V

B120

Brake control enable

Two option codes:

00Disable
01Enable

U

00



b121

Brake Wait Time for Release Set range: 0.00 to 5.00 sec

U

0.00 sec.

b122

Brake Wait Time for
Acceleration

Set range: 0.00 to 5.00 sec

U

0.00 sec.

b123

Brake Wait Time for Stopping Set range: 0.00 to 5.00 sec

U

0.00 sec.

b124

Brake Wait Time for
Confirmation

Set range: 0.00 to 5.00 sec

U

0.00 sec.

b125

Brake release freq. Set range: 0 to 400Hz

U

0.00 sec.

b126

Brake release current

Set range: 0~200% of inverter rated
current

U

(rated

current)

A

b127

Braking freq. setting Set range: 0 to 400Hz

U

0.00 Hz

B130

Deceleration overvoltage
suppression enable

00Disabled
01Enabled
02Enabled with accel.

U

00



B131

Decel. overvolt. suppress level

DC bus voltage of suppression.
Range is:
200V class330 to 395

U

380 V

b132

Decel. overvolt. Suppress
const.

Accel. rate when b130=02.
Set range: 0.10 ~ 30.00 sec.

U

1.00 sec.

B133

Decel. overvolt. Suppress
proportional gain

Proportional gain when b130=01.
Range is: 0.00 to 5.00

9

0.20



58

“b” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

B134

Decel. overvolt. Suppress
integral time

Integration time when b130=01.
Range is: 0.00 to 150.0

9

1.0 sec.

b145

GS input mode

Two option codes:

00No trip (Hardware shutoff only)
01Trip

U

00



b150

Display ex.operator connected

When an external operator is
connected via RS-422 port, the
built-in display is locked and shows
only one "d" parameter configured
in:

d001 ~ d030

U

001



b160

1st parameter of Dual Monitor

U

001



b161

2nd parameter of Dual Monitor

Set any two "d" parameters in b160
and b161, then they can be
monitored in d050. The two
parameters are switched by
up/down keys.

Set range: d001 ~ d030

U

002



b163

Frequency set in monitoring

Two option codes:

00Freq. set disabled
01Freq. set enabled

9

00



b164

Automatic return to the initial
display

10 min. after the last key operation,
display returns to the initial

parameter set by b038. Two option
codes:

00Disable
01Enable

9

00



b165

Ex. operator com. loss action

Five option codes:

00Trip
01Trip after deceleration to a stop
02Ignore
03Coasting (FRS)
04Decelerates to a stop

9

02



b166

Data Read/Write select

00 Read/Write OK
01 Protected

U

00



b171

Inverter mode selection

Three option codes:

00No function
01Std. IM (Induction Motor)
03PM(Permanent Magnet Motor)

U

00



b180

Initialization trigger
(*)

This is to perform initialization by
parameter input with b084, b085 and

b094. Two option codes:
00Initialization disable
01Perform initialization

U

00



b190

Password Settings A

0000(Invalid Password)
0001-FFFF(Password)

U

0000



b191

Password authentication A 0000-FFFF

U

0000



b192

Password Settings B

0000(Invalid Password)
0001-FFFF(Password)

U

0000



b193

Password authentication B 0000-FFFF

U

0000



59

Intelligent Terminal Functions

“C” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

C001

Input [1] function

Select input terminal [1] function,
68 options (see next section)

U

00

[FW]



C002

Input [2] function

Select input terminal [2] function,
68 options (see next section)

U

01

[RV]



C003

Input [3] function
[GS1 assignable]

Select input terminal [3] function,
68 options (see next section)

U

02

[CF1]



C004

Input [4] function
[GS2 assignable]

Select input terminal [4] function,
68 options (see next section)

U

03

[CF2]



C005

Input [5] function
[PTC assignable]

Select input terminal [5] function,
68 options (see next section)

U

09

[2CH]



C006

Input [6] function

Select input terminal [6] function,
68 options (see next section)

U

18

[RS]



C007

Input [7] function

Select input terminal [7] function,
68 options (see next section)

U

13

[USP]



C011

Input [1] active state

U

00



C012

Input [2] active state

U

00



C013

Input [3] active state

U

00



C014

Input [4] active state

U

00



C015

Input [5] active state

U

00



C016

Input [6] active state

U

00



C017

Input [7] active state

Select logic conversion, two option
codes:

00normally open [NO]
01normally closed [NC]

U

00



C021

Output [11] function
[EDM assignable]

U

01

[FA1]



C022

Output [12] function

48 programmable functions
available for logic (discrete) outputs
(see next section)

U

00

[RUN]



C026

Alarm relay function

48 programmable functions
available for logic (discrete) outputs
(see next section)

U

05

[AL]



C027

[EO] terminal selection
(Pulse/PWM output)

13 programmable functions:

00Output frequency (PWM)
01Output current (PWM)
02Output torque (PWM)
03Output frequency (Pulse train)
04Output voltage (PWM)
05Input power (PWM)
06Electronic thermal load ratio

(PWM)

07LAD frequency (PWM)
08Output current (Pulse train)
10Heat sink temperature (PWM)
12General output (PWM)
15Pulse train input monitor
16Option(PWM)

U

07



60

“C” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

C028

[AM] terminal selection
(Analog voltage output

0...10V)

11 programmable functions:

00Output frequency
01Output current
02Output torque
04Output voltage
05Input power
06Electronic thermal load ratio
07LAD frequency
10Heat sink temperature
11Output torque (with code)
13General output
16Option

U

07

[LAD]



C030

Digital current monitor
reference value

Current with digital current monitor
output at 1,440Hz
Range is 20%~200% of rated
current

9

Rated

current

A

C031

Output [11] active state

U

00



C032

Output [12] active state

U

00



C036

Alarm relay active state

Select logic conversion, two option
codes:

00normally open [NO]
01normally closed [NC]

U

01



C038

Output mode of low current
detection

Two option codes:
00During acceleration,

deceleration and constant speed

01During constant speed only

U

01



C039

Low current detection level

Set the level of low load detection,
range is 0.0 to 2.0*inverter rated
current

U

INV rated

current

A

C040

Output mode of overload
warning

Two option codes:

00During accel., decel. And
constant speed

01During constant speed only

U

01



C041

Overload warning level

Sets the overload warning signal
level between 0% and 200% (from
0 to two time the rated current of
the inverter)

U

Rated current

x 1.15

A

C241

Overload warning level, 2nd
motor

Sets the overload warning signal
level between 0% and 200% (from
0 to two time the rated current of
the inverter)

U

Rated current

x 1.15

A

C042

Frequency arrival setting
for acceleration

Sets the frequency arrival setting
threshold for the output frequency
during acceleration,
range is 0.0 to 400.0 Hz

U

0.0 Hz

C043

Frequency arrival setting
for deceleration

Sets the frequency arrival setting
threshold for the output frequency
during deceleration,
range is 0.0 to 400.0 Hz

U

0.0 Hz

C044

PID deviation level

Sets the allowable PID loop error
magnitude (absolute value),
SP-PV, range is 0.0 to 100%

U

3.0 %

C045

Frequency arrival setting 2
for acceleration

Set range is 0.0 to 400.0 Hz

U

0.00 Hz

C046

Frequency arrival setting 2
for deceleration

Set range is 0.0 to 400.0 Hz

U

0.00 Hz

61

“C” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

C047

Pulse train input/output
scale conversion

If EO terminal is configured as
pulse train input (C027=15), scale
conversion is set in C047.
Pulse-out = Pulse-in  (C047)
Set range is 0.01 to 99.99

9

1.00

C052

PID FBV output
high limit

When the PV exceeds this value,
the PID loop turns OFF the PID
second stage output, range is 0.0
to 100%

U

100.0 %

C053

PID FBV output
low limit

When the PV goes below this
value, the PID loop turns ON the
PID second stage output, range is

0.0 to 100%

U

0.0 %

C054

Over-torque/under-torque
selection

Two option codes:

00Over-torque
01Under-torque

U

00



C055

Over/under-torque level
(Forward powering mode)

Set range is 0 to 200%

U

100. %

C056

Over/under-torque level
(Reverse regen. mode)

Set range is 0 to 200%

U

100. %

C057

Over/under-torque level
(Reverse powering mode)

Set range is 0 to 200%

U

100. %

C058

Over/under-torque level
(Forward regen. mode)

Set range is 0 to 200%

U

100. %

C059

Signal output mode of
Over/under-torque

Two option codes:
00During accel., decel. And

constant speed
01During constant speed only

U

01



C061

Electronic thermal warning
level

Set range is 0 to 100%
Setting 0 means disabled.

U

90 %

C063

Zero speed detection level Set range is 0.0 to 100.0Hz

U

0.00 Hz

C064

Heat sink overheat warning

Set range is 0 to 110 C

U

100.

C

C071

Communication speed

Eight option codes:

032,400 bps
044,800 bps
059,600 bps
0619,200 bps
0738,400 bps
0857,600 bps
0976,800 bps
10115,200 bps

U

05 baud

C072

Modbus address

Set the address of the inverter on
the network. Range is 1 to 247

U

1.



C074

Communication parity

Three option codes:

00No parity
01Even parity
02Odd parity

U

00



C075

Communication stop bit

Two option codes:

11 bit
22 bit

U

1 bit

62

“C” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

C076

Communication error
select

Selects inverter response to
communications error.
Five options:

00Trip
01Decelerate to a stop and trip
02Disable
03Free run stop (coasting)
04Decelerates to a stop

U

02



C077

Communication error
time-out

Sets the communications watchdog
timer period.
Range is 0.00 to 99.99 sec

0.0 = disabled

U

0.00 sec.

C078

Communication wait time

Time the inverter waits after
receiving a message before it
transmits.
Range is 0. to 1000. ms

U

0. msec.

C081

O input span calibration

Scale factor between the external
frequency command on terminals
L–O (voltage input) and the
frequency output,
range is 0.0 to 200%

9

100.0 %

C082

OI input span calibration

Scale factor between the external
frequency command on terminals
L–OI (voltage input) and the
frequency output,
range is 0.0 to 200%

9

100.0 %

C085

Thermistor input (PTC)
span calibration

Scale factor of PTC input.
Range is 0.0 to 200%

9

100.0 %

C091

Debug mode enable

Displays debug parameters.
Two option codes:

00Disable
01Enable <Do not set>

(for factory use)

9

00



C096

Communication selection

00Modbus-RTU
01 EzCOM
02 EzCOM<administrator>

U

00



C098

EzCOM start adr. of master 01-08

U

01



C099

EzCOM end adr. of master 01-08

U

01



C100

EzCOM starting trigger

00 Input terminal
01 Always

U

00



C101

Up/Down memory mode
selection

Controls speed setpoint for the
inverter after power cycle.
Two option codes:

00Clear last frequency (return to
default frequency F001)

01Keep last frequency adjusted

by UP/DWN

U

00



63

“C” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

C102

Reset selection

Determines response to Reset
input [RS].
Four option codes:

00Cancel trip state at input signal

ON transition, stops inverter if
in Run Mode

01Cancel trip state at signal OFF
transition, stops inverter if in

Run Mode

02Cancel trip state at input ON

transition, no effect if in

Run Mode

03Clear the memories

only related to trip status

U

00



C103

Restart mode after reset

Determines the restart mode after
reset is given, three option codes:

00Start with 0 Hz
01Start with freq. matching
02Start with active freq. matching

U

00



C104

UP/DWN clear mode

Freq. set value when UDC signal is
given to the input terminal, two
option codes:

000 Hz
01Original setting (in the

EEPROM memory at power on)

U

00



C105

EO gain adjustment Set range is 50 to 200%

9

100. %

C106

AM gain adjustment Set range is 50 to 200%

9

100. %

C109

AM bias adjustment Set range is 0 to 100%

9

0. %

C111

Overload warning level 2

Sets the overload warning signal
level between 0% and 200% (from
0 to two time the rated current of
the inverter)

9

Rated current

x 1.15

A

C130

Output [11] on delay

U

0.0 sec.

C131

Output [11] off delay

Set range is 0.0 to 100.0 sec.

U

0.0 sec.

C132

Output [12] on delay

U

0.0 sec.

C133

Output [12] off delay

Set range is 0.0 to 100.0 sec.

U

0.0 sec.

C140

Relay output on delay

U

0.0 sec.

C141

Relay output off delay

Set range is 0.0 to 100.0 sec.

U

0.0 sec.

C142

Logic output 1 operand A

U

00



C143

Logic output 1 operand B

All the programmable functions
available for logic (discrete) outputs
except LOG1 to LOG3, OPO, no

U

00



C144

Logic output 1 operator

Applies a logic function to calculate
[LOG] output state,
Three options:

00[LOG] = A AND B
01[LOG] = A OR B
02[LOG] = A XOR B

U

00



C145

Logic output 2 operand A

U

00



C146

Logic output 2 operand B

All the programmable functions
available for logic (discrete) outputs
except LOG1 to LOG3, OPO, no

U

00



64

“C” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

C147

Logic output 2 operator

Applies a logic function to calculate
[LOG] output state,
Three options:

00[LOG] = A AND B
01[LOG] = A OR B
02[LOG] = A XOR B

U

00



C148

Logic output 3 operand A

U

00



C149

Logic output 3 operand B

All the programmable functions
available for logic (discrete) outputs
except LOG1 to LOG3, OPO, no

U

01



C150

Logic output 3 operator

Applies a logic function to calculate
[LOG] output state,
Three options:

00[LOG] = A AND B
01[LOG] = A OR B
02[LOG] = A XOR B

U

00



C160

Input [1] response time

U

1.



C161

Input [2] response time

U

1.



C162

Input [3] response time

U

1.



C163

Input [4] response time

U

1.



C164

Input [5] response time

U

1.



C165

Input [6] response time

U

1.



C166

Input [7] response time

Sets response time of each input
terminal, set range:

0 (x 2 [ms]) to 200 (x 2 [ms])
(0 to 400 [ms])

U

1.



C169

Multistage speed/position
determination time

Set range is 0. to 200. (x 10ms)

U

0. msec.

Input Function Summary Table – This table shows all thirty-one intelligent input functions
at a glance. Detailed description of these functions, related parameters and settings, and
example wiring diagrams are in “Using Intelligent Input Terminals” on page 27.

Input Function Summary Table

Option

Code

Terminal

Symbol

Function Name Description

ON Inverter is in Run Mode, motor runs forward

00

FW FORWARD Run/Stop

OFF Inverter is in Stop Mode, motor stops
ON Inverter is in Run Mode, motor runs reverse

01

RV Reverse Run/Stop

OFF Inverter is in Stop Mode, motor stops
ON Binary encoded speed select, Bit 0, logical 1

02

CF1

Multi-speed Select,
Bit 0 (LSB)

OFF Binary encoded speed select, Bit 0, logical 0
ON Binary encoded speed select, Bit 1, logical 1

03

CF2

Multi-speed Select,
Bit 1

OFF Binary encoded speed select, Bit 1, logical 0
ON Binary encoded speed select, Bit 2, logical 1

04

CF3

Multi-speed Select,
Bit 2

OFF Binary encoded speed select, Bit 2, logical 0
ON Binary encoded speed select, Bit 3, logical 1

05

CF4

Multi-speed Select,
Bit 3 (MSB)

OFF Binary encoded speed select, Bit 3, logical 0

ON

Inverter is in Run Mode, output to motor runs at
jog parameter frequency

06

JG Jogging

OFF Inverter is in Stop Mode
ON DC braking will be applied during deceleration

07

DB External DC braking

OFF DC braking will not be applied

ON

The inverter uses 2nd motor parameters for
generating frequency output to motor

08

SET

Set (select) 2nd Motor
Data

OFF

The inverter uses 1st (main) motor parameters
for generating frequency output to motor

65

Input Function Summary Table

Option

Code

Terminal

Symbol

Function Name Description

ON

Frequency output uses 2nd-stage acceleration and
deceleration values

09

2CH

2-stage Acceleration
and Deceleration

OFF

Frequency output uses standard acceleration and
deceleration values

ON

Causes output to turn OFF, allowing motor to free run
(coast) to stop

11

FRS Free-run Stop

OFF

Output operates normally, so controlled deceleration
stop motor

ON

When assigned input transitions OFF to ON, inverter
latches trip event and displays

E 12

12

EXT External Trip

OFF

No trip event for ON to OFF, any recorded trip events
remain in history until reset

ON

On powerup, the inverter will not resume a Run
command (mostly used in the US)

13

USP

Unattended Start
Protection

OFF

On powerup, the inverter will resume a Run command
that was active before power loss

ON Motor can be driven by commercial power

14

CS

Commercial power
source switchover

OFF Motor is driven via the inverter

ON

The keypad and remote programming devices are
prevented from changing parameters

15

SFT Software Lock

OFF The parameters may be edited and stored
ON

16

AT

Analog Input
Voltage/Current Select

OFF

Refer to “Analog Input Settings” on page 41.

ON

The trip condition is reset, the motor output is turned
OFF, and powerup reset is asserted

18

RS Reset Inverter

OFF Normal power-ON operation

ANLG

When a thermistor is connected to terminal [5] and [L],
the inverter checks for over-temperature and will cause
trip event and turn OFF output to motor

19

PTC

PTC thermistor
Thermal Protection
(C005 only)

OPEN

A disconnect of the thermistor causes a trip event, and
the inverter turns OFF the motor

ON Starts the motor rotation

20

STA Start

(3-wire interface)

OFF

No change to present motor status

ON Stops the motor rotation

21

STP Stop

(3-wire interface)

OFF No change to present motor status
ON Selects the direction of motor rotation: ON = FWD.

While the motor is rotating, a change of F/R will start a
deceleration, followed by a change in direction

22

F/R FWD, REV

(3-wire interface)

OFF Selects the direction of motor rotation: OFF = REV.

While the motor is rotating, a change of F/R will start a
deceleration, followed by a change in direction

ON Temporarily disables PID loop control. Inverter output

turns OFF as long as PID Enable is active (A071=01)

23

PID PID Disable

OFF Has no effect on PID loop operation, which operates

normally if PID Enable is active (A071=01)

ON Resets the PID loop controller. The main consequence

is that the integrator sum is forced to zero

24

PIDC PID Reset

OFF No effect on PID controller
ON Accelerates (increases output frequency) motor from

current frequency

27

UP Remote Control UP

Function (motorized
speed pot.)

OFF Output to motor operates normally

ON Decelerates (decreases output frequency) motor from

current frequency

28

DWN Remote Control Down

Function (motorized
speed pot.)

OFF Output to motor operates normally

66

Input Function Summary Table

Option

Code

Terminal

Symbol

Function Name Description

ON Clears the UP/DWN frequency memory by forcing it to

equal the set frequency parameter F001. Setting C101
must be set=00 to enable this function to work

29

UDC Remote Control Data

Clearing

OFF UP/DWN frequency memory is not changed
ON

Forces the source of the output frequency setting A001
and the source of the Run command A002 to be from

the digital operator

31

OPE Operator Control

OFF

Source of output frequency set by A001 and source of
Run command set by A002 is used

ON Bit encoded speed select, Bit 1, logical 1

32

SF1 Multi-speed Select,

Bit operation Bit 1

OFF Bit encoded speed select, Bit 1, logical 0
ON Bit encoded speed select, Bit 2, logical 1

33

SF2 Multi-speed Select,

Bit operation Bit 2

OFF Bit encoded speed select, Bit 2, logical 0
ON Bit encoded speed select, Bit 3, logical 1

34

SF3 Multi-speed Select,

Bit operation Bit 3

OFF Bit encoded speed select, Bit 3, logical 0
ON Bit encoded speed select, Bit 4, logical 1

35

SF4 Multi-speed Select,

Bit operation Bit 4

OFF Bit encoded speed select, Bit 4, logical 0
ON Bit encoded speed select, Bit 5, logical 1

36

SF5 Multi-speed Select,

Bit operation Bit 5

OFF Bit encoded speed select, Bit 5, logical 0
ON Bit encoded speed select, Bit 6, logical 1

37

SF6 Multi-speed Select,

Bit operation Bit 6

OFF Bit encoded speed select, Bit 6, logical 0
ON Bit encoded speed select, Bit 7, logical 1

38

SF7 Multi-speed Select,

Bit operation Bit 7

OFF Bit encoded speed select, Bit 7, logical 0
ON Perform overload restriction

39

OLR Overload Restriction

Source Changeover

OFF Normal operation
ON

Setting of b040 is enabled

40

TL Torque Limit Selection

OFF Max. torque is limited with 200%
ON

41

TRQ1 Torque limit switch 1

OFF
ON

42

TRQ2 Torque limit switch 2

OFF

Torque limit related parameters of Powering/regen, and
FW/RV modes are selected by the combinations of
these inputs.

ON

Brake wait time (b124) is valid

44

BOK Brake confirmation

OFF

Brake wait time (b124) is not valid

ON Set ramp times are ignored. Inverter output

immediately follows the freq. command.

46

LAC LAD cancellation

OFF Accel. and/or decel. is according to the

set ramp time

ON Clear the position deviation data

47

PCLR Pulse counter clear

OFF Maintain the position deviation data
ON

Adds the A145 (add frequency) value
to the output frequency

50

ADD ADD frequency enable

OFF

Does not add the A145 value to the
output frequency

ON Force inverter to use input terminals

for output frequency and Run command sources

51

F-TM Force Terminal Mode

OFF

Source of output frequency set by A001 and source of
Run command set by A002 is used

ON Torque control command input is enabled

52

ATR Enable torque

command input

OFF Torque control command input is disabled
ON Clear watt-hour data

53

KHC Clear watt-hour data

OFF No action
ON General purpose input (1) is made ON under EzSQ

56

MI1 General purpose input

(1)

OFF General purpose input (1) is made OFF under EzSQ
ON General purpose input (2) is made ON under EzSQ

57

MI2 General purpose input

(2)

OFF General purpose input (2) is made OFF under EzSQ

67

Input Function Summary Table

Option

Code

Terminal

Symbol

Function Name Description

ON General purpose input (3) is made ON under EzSQ

58

MI3 General purpose input

(3)

OFF General purpose input (3) is made OFF under EzSQ
ON General purpose input (4) is made ON under EzSQ

59

MI4 General purpose input

(4)

OFF General purpose input (4) is made OFF under EzSQ
ON General purpose input (5) is made ON under EzSQ

60

MI5 General purpose input

(5)

OFF General purpose input (5) is made OFF under EzSQ
ON General purpose input (6) is made ON under EzSQ

61

MI6 General purpose input

(6)

OFF General purpose input (6) is made OFF under EzSQ
ON General purpose input (7) is made ON under EzSQ

62

MI7 General purpose input

(7)

OFF General purpose input (7) is made OFF under EzSQ
ON Analog command is held

65

AHD Analog command hold

OFF Analog command is not held
ON

66

CP1 Multistage-position

switch (1)

OFF
ON

67

CP2 Multistage-position

switch (2)

OFF
ON

68

CP3 Multistage-position

switch (3)

OFF

Multistage position commands are set according to the
combination of these switches.

ON Limit signal of homing is ON

69

ORL Limit signal of homing

OFF Limit signal of homing is OFF
ON Starts homing operation

70

ORG Trigger signal of

homing

OFF No action
ON Speed control mode

73

SPD Speed/position

changeover

OFF Position control mode
ON

77

GS1 GS1 input

OFF
ON

78

GS2 GS2 input

OFF

EN60204-1 related signals:
Signal input of “Safe torque off” function.

ON Starts EzCOM

81

485 Start EzCOM

OFF No execution
ON Executing EzSQ program

82

PRG Executing EzSQ

program

OFF No execution
ON Retain the current output frequency

83

HLD Retain output

frequency

OFF No retention
ON Run command permitted

84

ROK Permission of Run

command

OFF Run command is not permitted
ON Forward rotation

85

EB Rotation direction

detection (C007 only)

OFF Reverse rotation
ON

Only a parameter configured in b038 is shown

86

DISP Display limitation

OFF All the monitors can be shown
ON (input ignored)

255

no No function

OFF (input ignored)

68

Output Function Summary Table – This table shows all functions for the logical outputs
(terminals [11], [12] and [AL]) at a glance. Detailed descriptions of these functions, related
parameters and settings, and example wiring diagrams are in “Using Intelligent Output
Terminals” on page 36.

Output Function Summary Table

Option

Code

Terminal

Symbol

Function Name Description

ON When the inverter is in Run Mode

00

RUN Run Signal

OFF When the inverter is in Stop Mode
ON When output to motor is at the set frequency

01

FA1 Frequency Arrival Type

1–Constant Speed

OFF When output to motor is OFF, or in any

acceleration or deceleration ramp

ON When output to motor is at or above the set freq,

even if in accel (C042) or decel (C043) ramps

02

FA2 Frequency Arrival Type

2–Over frequency

OFF When output to motor is OFF,

or at a level below the set frequency

ON When output current is more than the set

threshold (C041) for the overload signal

03

OL Overload Advance

Notice Signal 1

OFF When output current is less than the set threshold

for the deviation signal

ON When PID error is more than the set threshold for

the deviation signal

04

OD Output Deviation

for PID Control

OFF When PID error is less than the set threshold for

the deviation signal

ON When an alarm signal has occurred and has not

been cleared

05

AL Alarm Signal

OFF When no alarm has occurred since the last

cleaning of alarm(s)

ON When output to motor is at the set frequency,

during accel (C042) and decel (C043).

06

FA3 Frequency Arrival Type

3–Set frequency

OFF When output to motor is OFF,

or is not at a level of the set frequency

ON Estimated motor torque exceeds

the specified level

07

OTQ Over/under Torque

Signal

OFF Estimated motor torque is lower than

the specified level

ON Inverter is in Undervoltage

09

UV Undervoltage

OFF Inverter is not in Undervoltage
ON Torque limit function is executing

10

TRQ Torque Limited Signal

OFF Torque limit function is not executing
ON Total running time of the inverter exceeds

the specified value

11

RNT Run Time Expired

OFF Total running time of the inverter does not exceed

the specified value

ON Total power ON time of the inverter exceeds

the specified value

12

ONT Power ON time Expired

OFF Total power ON time of the inverter does not

exceed the specified value

ON Accumulated thermal count exceeds

the C061 set value

13

THM Thermal Warning

OFF Accumulated thermal count does not exceed the

C061 set value

ON Output for brake release

19

BRK Brake Release Signal

OFF No action for brake

ON Brake error has occurred

20

BER Brake Error Signal

OFF Brake performance is normal

69

Output Function Summary Table

Option

Code

Terminal

Symbol

Function Name Description

ON Output frequency falls below the threshold

specified in C063

21

ZS Zero Hz Speed

Detection Signal

OFF Output frequency is higher than the threshold

specified in C063

ON Deviation of speed command and actual speed

exceeds the specified value P027.

22

DSE Speed Deviation

Excessive

OFF Deviation of speed command and actual speed

does not exceed the specified value P027.

ON Positioning is completed

23

POK Positioning Completion

OFF Positioning is not completed

ON When output to motor is at or above the set freq.,

even if in accel (C045) or decel (C046) ramps

24

FA4 Frequency Arrival Type

4–Over frequency

OFF When output to motor is OFF, or at a level below

the set frequency

ON When output to motor is at the set frequency,

during accel (C045) and decel (C046).

25

FA5 Frequency Arrival Type

5–Set frequency

OFF When output to motor is OFF, or is not at a level of

the set frequency

ON When output current is more than the set

threshold (C111) for the overload signal

26

OL2 Overload Advance

Notice Signal 2

OFF When output current is less than the set threshold

for the deviation signal

ON

When the [O] input value < B070 setting (signal
loss detected)

27

ODc Analog Voltage Input

Disconnect Detection

OFF When no signal loss is detected
ON

When the [OI] input value < B071 setting (signal
loss detected)

28

OIDc Analog Current input

Disconnect Detection

OFF When no signal loss is detected

ON Transitions to ON when the inverter is in RUN

Mode and the PID Process Variable (PV) is less
than the Feedback Low Limit (C053)

31

FBV PID Second Stage

Output

OFF Transitions to OFF when the PID Process Variable

(PV) exceeds the PID High Limit (C052), and
transitions to OFF when the inverter goes from
Run Mode to Stop Mode

ON When the communications watchdog timer (period

specified by C077) has time out

32

NDc Network Disconnect

Detection

OFF When the communications watchdog timer is

satisfied by regular communications activity

ON

When the Boolean operation specified by C143
has a logical “1” result

33

LOG1 Logic Output Function 1

OFF

When the Boolean operation specified by C143
has a logical “0” result

ON

When the Boolean operation specified by C146
has a logical “1” result

34

LOG2 Logic Output Function 2

OFF

When the Boolean operation specified by C146
has a logical “0” result

ON

When the Boolean operation specified by C149
has a logical “1” result

35

LOG3 Logic Output Function 3

OFF

When the Boolean operation specified by C149
has a logical “0” result

ON Lifetime of internal capacitor has expired.

39

WAC Capacitor Life Warning

Signal

OFF Lifetime of internal capacitor has not expired.

70

Output Function Summary Table

Option

Code

Terminal

Symbol

Function Name Description

ON Lifetime of cooling fan has expired.

40

WAF Cooling Fan Warning

Signal

OFF Lifetime of cooling fan has not expired.

ON Either FW or RV command is given to the inverter

41

FR Starting Contact Signal

OFF No FW or RV command is given to the inverter, or

both are given to the inverter

ON Temperature of the heat sink exceeds a specified

value (C064)

42

OHF Heat Sink Overheat

Warning

OFF Temperature of the heat sink does not exceed a

specified value (C064)

ON Motor current is less than the specified value

(C039)

43

LOC Low load detection

OFF Motor current is not less than the specified value

(C039)

ON General output 1 is ON

44

MO1 General Output 1

OFF General output 1 is OFF
ON General output 2 is ON

45

MO2 General Output 2

OFF General output 2 is OFF
ON General output 3 is ON

46

MO3 General Output 3

OFF General output 3 is OFF
ON Inverter can receive a run command

50

IRDY Inverter Ready Signal

OFF Inverter cannot receive a run command
ON Inverter is driving the motor in forward direction

51

FWR Forward Rotation

OFF Inverter is not driving the motor in forward

direction

ON Inverter is driving the motor in reverse direction

52

RVR Reverse Rotation

OFF Inverter is not driving the motor in reverse

direction

ON Inverter is tripping with major failure

53

MJA Major Failure Signal

OFF Inverter is normal, or is not tripping with major

failure

ON Analog voltage input value is inside of the window

comparator

54

WCO Window Comparator for

Analog Voltage Input

OFF Analog voltage input value is outside of the

window comparator

ON Analog current input value is inside of the window

comparator

55

WCOI Window Comparator for

Analog Current Input

OFF Analog current input value is outside of the

window comparator

ON Frequency command is given from the operator

58

FREF Frequency Command

Source

OFF Frequency command is not given from the

operator

ON Run command is given from the operator

59

REF Run Command Source

OFF Run command is not given from the operator
ON 2nd motor is being selected

60

SETM 2nd Motor Selection

OFF 2

nd

motor is not being selected

ON STO is being performed

62

EDM STO (Safe Torque Off)

Performance Monitor
(Output terminal 11
only)

OFF STO is not being performed

ON (output terminal for option card)

63

OPO Option card output

OFF (output terminal for option card)
ON -

255

no Not used

OFF -

71

Motor Constants Functions

“H” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

H001

Auto-tuning selection

Three option codes:

00Disabled
01Enabled with motor stop
02Enabled with motor rotation

U

00



H002

Motor constant selection

U

00



H202

Motor constant selection,
2

nd

motor

Four option codes:

00Hitachi standard motor
02Auto tuned data

U

00



H003

Motor capacity

U

kW

H203

Motor capacity,
2

nd

motor

Eleven selections:

0.1/0.2/0.4/0.75/1.5/2.2/3.7/

5.5/7.5/11/15/18.5

U

Specified by
the capacity

of each

inverter

model

kW

H004

Motor poles setting

U

4 poles

H204

Motor poles setting,
2

nd

motor

Four selections:
2 / 4 / 6 / 8 / 10

U

4 poles

H005

Motor speed response
constant

9

100.



H205

Motor speed response
constant, 2

nd

motor

Set range is 1 to 1000

9

100.



H006

Motor stabilization constant

9

100.



H206

Motor stabilization
constant, 2nd motor

Motor constant (factory set),
range is 0 to 255

9

100.



H020

Motor constant R1
(Hitachi motor)

U

ohm

H220

Motor constant R1,
2nd motor (Hitachi motor)

0.001~65.535 ohms

U

ohm

H021

Motor constant R2

(Hitachi motor)

U

ohm

H221

Motor constant R2,
2nd motor

(Hitachi motor)

0.001~65.535 ohms

U

ohm

H022

Motor constant L

(Hitachi motor)

U

mH

H222

Motor constant L,
2nd motor

(Hitachi motor)

0.01~655.35mH

U

mH

H023

Motor constant I0

(Hitachi motor)

U

A

H223

Motor constant I0,
2nd motor

(Hitachi motor)

0.01~655.35A

U

A

H024

Motor constant J

(Hitachi motor)

U

kgm2

H224

Motor constant J,
2nd motor

(Hitachi motor)

0.001~9999 kgm

2

U

Specified by
the capacity

of each

inverter

mode

kgm

2

H030

Motor constant R1

(Auto tuned data)

U

ohm

H230

Motor constant R1,
2nd motor

(Auto tuned data)

0.001~65.535 ohms

U

ohm

H031

Motor constant R2

(Auto tuned data)

0.001~65.535 ohms

U

Specified by
the capacity

of each

inverter

mode

ohm

72

“H” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

H231

Motor constant R2,
2nd motor

(Auto tuned data)

U

ohm

H032

Motor constant L

(Auto tuned data)

U

mH

H232

Motor constant L,
2nd motor

(Auto tuned data)

0.01~655.35mH

U

mH

H033

Motor constant I0

(Auto tuned data)

U

A

H233

Motor constant I0,
2nd motor

(Auto tuned data)

0.01~655.35A

U

A

H034

Motor constant J

(Auto tuned data)

U

kgm2

H234

Motor constant J,
2nd motor

(Auto tuned data)

0.001~9999 kgm

2

U

kgm2

H050

Slip compensation P gain
for V/f control with FB

0.00-10.00

U

0.2 Times

H051

Slip compensation I gain
for V/f control with FB

0.-1000.

U

2. s

PM Motor Constants Functions

“H” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

H102

PM motor code setting

00Hitachi standard

(Use H106-H110 at motor
constants)

01Auto-Tuning

(Use H109-H110, H111-H113
at
motor constants)

U

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

U

kW

dependent

kW

H104

PM motor pole 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

U

kW

dependent

Poles

H105

PM Rated Current

(0.00-1.00)×Rated current of
the inverter [A]

U

kW

dependent

A

H106

PM const R(Resistance) 0.001-65.535 [Ω]

U

kW

dependent

ohm

H107

PM const Ld
(d-axis inductance)

0.01-655.35 [mH]

U

kW

dependent

mH

H108

PM const Lq
(q-axis inductance)

0.01-655.35 [mH]

U

kW

dependent

mH

H109

PM const Ke
(Induction voltage constant)

0.0001-6.5535 [V/(rad/s)]

U

kW

dependent

V/(rad/s)

H110

PM const J(Moment of
inertia)

0.001-9999.000 [kgm

2

]

U

kW

dependent

kgm2

H111

PM const R (Resistance,
Auto)

0.001-65.535 [Ω]

U

kW

dependent

ohm

73

“H” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

H112

PM const Ld
(d-axis inductance, Auto)

0.01-655.35 [mH]

U

kW

dependent

mH

H113

PM const Lq
(q-axis inductance, Auto)

0.01-655.35 [mH]

U

kW

dependent

mH

H116

PM Speed Response 1-1000 [%]

U

100

%

H117

PM Starting Current 20.00-100.00 [%]

U

70.00[%]

%

H118

PM Starting Time 0.01-60.00 [s]

U

1.00[s]

s

H119

PM Stabilization Constant 0-120 [%]

U

100[%]

%

H121

PM Minimum Frequency 0.0-25.5 [%]

9

8.0 [%]

%

H122

PM No-Load Current 0.00-100.00 [%]

9

10.00 [%]

%

H123

PM Starting Method Select

00 Normal
01 Initial Magnet Position

Estimation

U

0



H131

PM Initial Magnet Position
Estimation 0V Wait Times

0-255

U

10



H132

PM Initial Magnet Position
Estimation Detect Wait
Times

0-255

U

10



H133

PM Initial Magnet Position
Estimation Detect Times

0-255

U

30



H134

PM Initial Magnet Position
Estimation Voltage Gain

0-200

U

100



74

Expansion Card Functions

“P” parameters will be appeared when the expansion option is connected.

“P” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

P001

Reaction when option card
error occurs

Two option codes:

00…Inverter trips
01…Ignores the error (Inverter

continues operation)

U

00



P003

[EA] terminal selection

Three option codes:

00…Speed reference (incl. PID)
01…For control with encoder

feedback

02…Extended terminal for EzSQ

U

00



P004

Pulse train input mode
selection for feedback

Four option codes:

00…Single-phase pulse [EA]
01…2-phase pulse (90 difference) 1

([EA] and [EB])

02…2-phase pulse (90 difference) 2

([EA] and [EB])

03…Single-phase pulse [EA] and

direction signal [EB]

U

00



P011

Encoder pulse setting

Sets the pulse number (ppr) of the
encoder, set range is 32~1024
pulses

U

512.



P012

Simple positioning selection

Two option codes:

00…simple positioning deactivated
01…simple positioning activated

U

00



p015

Creep Speed

Set range is start frequency (b082)
~10.00 Hz

U

5.00

Hz

P026

Over-speed error detection
level

Set range is 0~150%

U

115.0

%

P027

Speed deviation error
detection level

Set range is 0~120 Hz

U

10.00

Hz

P031

Deceleration time Input Type

00…Operator
03…EzSQ

U

00



P033

Torque command input
selection

Six option codes:

00…Analog voltage input [O]
01…Analog current input [OI]
03…Operator, 06…Option

U

00



P034

Torque command level input Set range is 0~200%

9

0.

%

p036

Torque bias mode selection

Five option codes:
00…No bias 01…Operator

U

00



p037

Torque bias value setting Range is –200~200%

9

0.

%

p038

Torque bias polar selection

Two option codes:

00…According to the sign
01…According to the rotation

direction

05…Option

U

00



p039

Speed limit of Torque control
(Forward rotation)

Set range is 0.00~120.00Hz

9

0.00

Hz

p040

Speed limit of Torque control
(Forward rotation)

Set range is 0.00~120.00Hz

9

0.00

Hz

75

“P” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

p041

Speed / Torque control
switching time

Set range is 0 to 1000 ms

U

0.

ms

P044

Communication watchdog
timer
(for option)

Set range is 0.00 to 99.99s

U

1.00

s

P045

Inverter action on
communication error
(for option)

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)

U

00



P046

DeviceNet polled I/O:
Output instance number

0-20

U

1



P048

Inverter action on
communication 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)

U

00



P049

Motor poles setting for RPM

0/2/4/6/8/10/12/14/16/18/20/22/24/26
/28/
30/32/34/36/38/40/42/44/46/48

U

0



p055

Pulse train input frequency
scale setting

Sets the pulse numbers at max.
frequency, set range is 1.0~32.0 kHz

U

25.0

kHz

p056

Pulse train input frequency
filter time constant setting

Set range is 0.01~2.00 sec.

U

0.10

sec.

p057

Pulse train input bias setting Set range is –100~100 %

U

0.

%

p058

Limitation of the pulse train
input setting

Set range is 0~100 %

U

100.

%

P060

Multistage position 0

9

0



P061

Multistage position 1

9

0



P062

Multistage position 2

9

0



P063

Multistage position 3

9

0



P064

Multistage position 4

9

0



P065

Multistage position 5

9

0



P066

Multistage position 6

9

0



P067

Multistage position 7

P073 to P072

(Displayed higher 4-digits only)

9

0



P068

Homing mode selection

00…Low speed mode
01…High speed mode

9

00



P069

Homing direction

00…Forward rotation side
01…Reverse rotation side

9

01



P070

Low speed homing freq. 0 to 10Hz

9

5.00 Hz

P071

High speed homing freq. 0 to 400Hz

9

5.00 Hz

P072

Position range (Forward)

0 to [phone](Higher 4-digits
displayed)

9

+268435

455



P073

Position range (Reverse)

–268435455 to 0(Higher 4-digits
displayed)

9

-2684354
55



76

“P” Function Defaults

Func.

Code

Name Description

Run

Mode

Edit

Initial data Units

P075

Positioning mode selection

00…With limitation
01…No limitation (shorter route)

P004 is to be set 00 or 01

U

00



P077

Encoder disconnection
timeout

0.0 to 10.0 s

9

1.0 sec.

p100

~

P131

EzSQ user parameter
U(00) ~ U(31)

Each set range is 0~65535

9

0.



P140

EzCOM number of data 1 to 5

9

5



P141

EzCOM destination 1 address 1 to 247

9

1



P142

EzCOM destination 1 register 0000 to FFFF

9

0000



P143

EzCOM source 1 register 0000 to FFFF

9

0000



P144

EzCOM destination 2 address 1 to 247

9

2



P145

EzCOM destination 2 register 0000 to FFFF

9

0000



P146

EzCOM source 2 register 0000 to FFFF

9

0000



P147

EzCOM destination 3 address 1 to 247

9

3



P148

EzCOM destination 3 register 0000 to FFFF

9

0000



P149

EzCOM source 3 register 0000 to FFFF

9

0000



P150

EzCOM destination 4 address 1 to 247

9

4



P151

EzCOM destination 4 register 0000 to FFFF

9

0000



P152

EzCOM source 4 register 0000 to FFFF

9

0000



P153

EzCOM destination 5 address 1 to 247

9

5



P154

EzCOM destination 5 register 0000 to FFFF

9

0000



P155

EzCOM source 5 register 0000 to FFFF

9

0000

