Hitachi WJ200 User Manual

WJ200 Series Inverter

Quick Reference Guide

•	Single-phase Input	200V class
•	Three-phase Input	200V class
•	Three-phase Input	400V class

Manual Number: NT3251AX

Refer to the user manual for detail

March 2012

Hitachi Industrial Equipment Systems Co., Ltd.

UL® Cautions, Warnings and Instructions

Warnings and Cautions for Troubleshooting and Maintenance

(Standard to comply with : UL508C,CSA C22.2 No.14-05) Warning Markings

GENERAL:

These devices are open type Power Conversion Equipment. They are intended to be used in an enclosure. Insulated gate bipolar transistor (IGBT) incorporating microprocessor technology. They are operated from a single or three-phase source of supply, and intended to control three-phase induction motors by means of a variable frequency output. The units are intended for general-purpose industrial applications.

MARKING REQUIREMENTS:

Ratings - Industrial control equipment shall be plainly marked with the Listee’s name, trademark, File number, or other descriptive marking by which the organization responsible for the product may be identified;

a)“Maximum surrounding air temperature rating of 50 ºC.”

b)“Solid State motor overload protection reacts with max. 150 % of FLA”.

c)“Install device in pollution degree 2 environment.”

d)“Suitable for use on a circuit capable of delivering not more than 100,000 rms Symmetrical Amperes, 240 or 480 Volts Maximum.”

e)“When Protected by CC, G, J or R Class Fuses.” or “When Protected By A Circuit Breaker Having An Interrupting Rating Not Less Than 100,000 rms Symmetrical Amperes, 240 or 480 Volts Maximum.”

f)“Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit protection must be provided in accordance with the National Electrical Code and any additional local codes.”

1

Terminal symbols and Screw size

	Inverter Model			Screw Size			Required		Wire range
							Torque (N-m)
	WJ200-001S			M3.5		1.0			AWG16 (1.3mm2)
	WJ200-002S
	WJ200-004S
	WJ200-007S			M4		1.4			AWG12 (3.3mm2)
	WJ200-015S			M4		1.4			AWG10 (5.3mm2)
	WJ200-022S
	WJ200-001L
	WJ200-002L			M3.5		1.0			AWG16 (1.3mm2)
	WJ200-004L
	WJ200-007L
	WJ200-015L			M4		1.4			AWG14 (2.1mm2)
	WJ200-022L			M4		1.4			AWG12 (3.3mm2)
	WJ200-037L			M4		1.4			AWG10 (5.3mm2)
	WJ200-055L			M5		3.0			AWG6 (13mm2)
	WJ200-075L
	WJ200-110L			M6			3.9 to 5.1		AWG4 (21mm2)
	WJ200-150L			M8			5.9 to 8.8		AWG2 (34mm2)
	WJ200-004H								AWG16 (1.3mm2)
	WJ200-007H			M4		1.4
	WJ200-015H
	WJ200-022H			M4		1.4			AWG14 (2.1mm2)
	WJ200-030H
	WJ200-040H			M4		1.4			AWG12 (3.3mm2)
	WJ200-055H			M5		3.0			AWG10 (5.3mm2)
	WJ200-075H
	WJ200-110H			M6			3.9 to 5.1		AWG6 (13mm2)
	WJ200-150H

2

Fuse Sizes

Distribution fuse size marking is included in the manual to indicate that the unit shall be connected with a Listed Cartridge Nonrenewable fuse, rated 600 Vac with the current ratings as shown in the table below or Type E Combination Motor Controller marking is included in the manual 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			Type			Fuse Rating			Type E CMC
	WJ200-001S
	WJ200-002S						10A, AIC 200kA
	WJ200-004S									MMS-32H,240V,40A
	WJ200-007S						20A, AIC 200kA
	WJ200-015S						30A, AIC 200kA
	WJ200-022S
	WJ200-001L
	WJ200-002L						10A, AIC 200kA
	WJ200-004L
	WJ200-007L						15A, AIC 200kA			MMS-32H,240V,40A
	WJ200-015L
	WJ200-022L						20A, AIC 200kA
	WJ200-037L			Class J			30A, AIC 200kA
	WJ200-055L						60A, AIC 200kA
	WJ200-075L
										MMS-100H,240V,80A
	WJ200-110L						80A, AIC 200kA
	WJ200-150L
	WJ200-004H
	WJ200-007H						10A, AIC 200kA
	WJ200-015H
	WJ200-022H									MMS-32H,480V,40A
	WJ200-030H						15A, AIC 200kA
										or
	WJ200-040H
										MMS-63H,480V,52A
	WJ200-055H						30A, AIC 200kA
	WJ200-075H
	WJ200-110H						50A, AIC 200kA
	WJ200-150H

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.

	Model name	-001SF	Ver:2.0
	Input ratings
		200-240	2.0/1.3
	Output ratings	200-240	1.2/1.0
	MFG number	05A_T12345_A_-001	1005

Inverter Specification Label

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

WJ200

001

S

F

Configuration type

Series name

F=with keypad

Input voltage:

S=Single-phase 200V class

L=Three-phase 200V class

H=Three-phase 400V class

Applicable motor capacity in kW

001=0.1kW

037=3.7kW

002=0.2kW

040=4.0kW

004=0.4kW

055=5.5kW

007=0.75kW

075=7.5kW

015=1.5kW

110=11kW

022=2.2kW

150=15kW

030=3.0kW

4

WJ200 Inverter Specifications

Model-specific tables for 200V and 400V class inverters

The following tables are specific to WJ200 inverters for the 200V and 400V 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 200V class Specifications
WJ200 inverters, 200V models					001SF		002SF	004SF	007SF	015SF	022SF
Applicable motor size			kW	VT	0.2		0.4	0.55	1.1	2.2	3.0
				CT	0.1		0.2	0.4	0.75	1.5	2.2
			HP	VT	1/4		1/2	3/4	1.5	3	4
				CT	1/8		1/4	1/2	1	2	3
Rated capacity (kVA)			200V	VT	0.4		0.6	1.2	2.0	3.3	4.1
				CT	0.2		0.5	1.0	1.7	2.7	3.8
			240V	VT	0.4		0.7	1.4	2.4	3.9	4.9
				CT	0.3		0.6	1.2	2.0	3.3	4.5
Rated input voltage					Single-phase: 200V-15% to 240V +10%, 50/60Hz ±5%
Rated output voltage					Three-phase: 200 to 240V (proportional to input voltage)
Rated output current (A)				VT	1.2		1.9	3.5	6.0	9.6	12.0
				CT	1.0		1.6	3.0	5.0	8.0	11.0
Starting torque								200%	at 0.5Hz
Braking	Without resistor						100%: ≤50Hz			70%: ≤ 50Hz	20%: ≤ 50Hz
							50%: ≤60Hz			50%: ≤ 60Hz	20%: ≤ 60Hz
	With resistor							150%			100%
DC braking						Variable operating frequency, time, and braking					force
Weight				kg	1.0		1.0	1.1	1.6	1.8	1.8
				lb	2.2		2.2	2.4	3.5	4.0	4.0

5

WJ200 Inverter Specifications, continued…

	Item					Three-phase 200V class Specifications
WJ200 inverters, 200V models					001LF	002LF		004LF		007LF	015LF		022LF
Applicable motor size		kW		VT	0.2	0.4		0.75		1.1	2.2		3.0
				CT	0.1	0.2		0.4		0.75	1.5		2.2
		HP		VT	1/4	1/2		1		1.5	3		4
				CT	1/8	1/4		1/2		1	2		3
Rated capacity (kVA)		200V		VT	0.4	0.6		1.2		2.0	3.3		4.1
				CT	0.2	0.5		1.0		1.7	2.7		3.8
		240V		VT	0.4	0.7		1.4		2.4	3.9		4.9
				CT	0.3	0.6		1.2		2.0	3.3		4.5
Rated input voltage					Three-phase: 200V-15% to 240V +10%, 50/60Hz ±5%
Rated output voltage					Three-phase: 200 to 240V (proportional to input voltage)
Rated output current (A)				VT	1.2	1.9		3.5		6.0	9.6		12.0
				CT	1.0	1.6		3.0		5.0	8.0		11.0
Starting torque								200% at 0.5Hz
Braking	Without resistor					100%: ≤50Hz					70%: ≤ 50Hz	20%: ≤ 50Hz
						50%: ≤60Hz					50%: ≤ 60Hz	20%: ≤ 60Hz
	With resistor						150%						100%
DC braking					Variable operating frequency, time, and braking							force
Weight				kg	1.0	1.0		1.1		1.2	1.6		1.8
				lb	2.2	2.2		2.4		2.6	3.5		4.0
	Item					Three-phase 200V class Specifications
WJ200 inverters, 200V models					037LF	055LF		075LF		110LF	150LF
Applicable motor size		kW		VT	5.5	7.5		11		15	18.5
				CT	3.7	5.5		7.5		11	15
		HP		VT	7.5	10		15		20	25
				CT	5	7.5		10		15	20
Rated capacity (kVA)		200V		VT	6.7	10.3		13.8		19.3	20.7
				CT	6.0	8.6		11.4		16.2	20.7
		240V		VT	8.1	12.4		16.6		23.2	24.9
				CT	7.2	10.3		13.7		19.5	24.9
Rated input voltage					Three-phase: 200V-15% to 240V +10%, 50/60Hz ±5%
Rated output voltage					Three-phase: 200 to 240V (proportional to input voltage)
Rated output current (A)				VT	19.6	30.0		40.0		56.0	69.0
				CT	17.5	25.0		33.0		47.0	60.0
Starting torque								200% at 0.5Hz
Braking	Without resistor						20%: ≤50Hz
							20%: ≤60Hz
	With resistor				100%				80%
DC braking					Variable operating frequency, time, and braking							force
Weight				Kg	2.0	3.3		3.4		5.1	7.4
				lb	4.4	7.3		7.5		11.2	16.3

6

WJ200 Inverter Specifications, continued…

	Item						Three-phase 400V class Specifications
WJ200 inverters, 400V models					004HF		007HF		015HF	022HF	030HF		040HF
Applicable motor size		kW		VT	0.75		1.5		2.2	3.0	4.0		5.5
				CT	0.4		0.75		1.5	2.2	3.0		4.0
		HP		VT	1		2		3	4	5		7.5
				CT	1/2		1		2	3	4		5
Rated capacity (kVA)		380V		VT	1.3		2.6		3.5	4.5	5.7		7.3
				CT	1.1		2.2		3.1	3.6	4.7		6.0
		480V		VT	1.7		3.4		4.4	5.7	7.3		9.2
				CT	1.4		2.8		3.9	4.5	5.9		7.6
Rated input voltage					Three-phase: 400V-15% to 480V +10%, 50/60Hz ±5%
Rated output voltage					Three-phase: 400 to 480V (proportional to input voltage)
Rated output current (A)				VT	2.1		4.1		5.4	6.9	8.8		11.1
				CT	1.8		3.4		4.8	5.5	7.2		9.2
Starting torque									200% at 0.5Hz
Braking	Without resistor					100%: ≤50Hz				70%: ≤ 50Hz	20%: ≤ 50Hz
						50%: ≤60Hz				50%: ≤ 60Hz	20%: ≤ 60Hz
	With resistor								150%
DC braking					Variable operating frequency, time, and braking							force
Weight				kg	1.5		1.6		1.8	1.9	1.9		2.1
				lb	3.3		3.5		4.0	4.2	4.2		4.6
	Item						Three-phase 400V class Specifications
WJ200 inverters, 400V models					055HF		075HF		110HF	150HF
Applicable motor size		kW		VT	7.5		11		15	18.5
				CT	5.5		7.5		11	15
		HP		VT	10		15		20	25
				CT	7.5		10		15	20
Rated capacity (kVA)		380V		VT	11.5		15.1		20.4	25.0
				CT	9.7		11.8		15.7	20.4
		480V		VT	14.5		19.1		25.7	31.5
				CT	12.3		14.9		19.9	25.7
Rated input voltage					Three-phase: 400V-15% to 480V +10%, 50/60Hz ±5%
Rated output voltage					Three -phase: 400 to 480V (proportional to input voltage)
Rated output current (A)				VT	17.5		23.0		31.0	38.0
				CT	14.8		18.0		24.0	31.0
Starting torque									200% at 0.5Hz
Braking	Without resistor						20%: ≤50Hz
							20%: ≤60Hz
	With resistor					150%
DC braking					Variable operating frequency, time, and braking force
Weight				kg	3.5		3.5		4.7	5.2
				lb	7.7		7.7		10.4	11.5

7

The following table shows which models need derating.

1-ph 200V class	Need	3-ph 200V class	Need	3-ph 400V class	Need
	derating		derating	WJ200-004H	derating
WJ200-001S		WJ200-001L
WJ200-002S		WJ200-002L		WJ200-007H
WJ200-004S		WJ200-004L		WJ200-015H
WJ200-007S		WJ200-007L		WJ200-022H
WJ200-015S		WJ200-015L		WJ200-030H
WJ200-022S		WJ200-022L		WJ200-040H
		WJ200-037L		WJ200-055H
		WJ200-055L		WJ200-075H
		WJ200-075L		WJ200-110H
		WJ200-110L		WJ200-150H
		WJ200-150L
need derating

need no derating

Use the following derating curves to help determine the optimal carrier frequency setting for your inverter and find the output current derating. Be sure to use the proper curve for your particular WJ200 inverter model number.

8

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.

Breaker,

MCCB or

GFI

L1 L2 L3

+1

Inverter +

GND T1 T2 T3

From power supply

Name	Function
Breaker /	A molded-case circuit breaker (MCCB), ground fault
disconnect	interrupter (GFI), or a fused disconnect device. NOTE: The
	installer must refer to the NEC and local codes to ensure
	safety and compliance.
Input-side	This is useful in suppressing harmonics induced on the
AC Reactor	power supply lines and for improving the power factor.
	WARNING: Some applications must use an input-side AC
	Reactor to prevent inverter damage. See Warning on next
	page.
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).
EMC filter (for	Reduces the conducted noise on the power supply wiring
CE applications,	between the inverter and the power distribution system.
see Appendix D)	Connect to the inverter primary (input) side.
Radio noise filter	This capacitive filter reduces radiated noise from the main
(use in non-CE	power wires in the inverter input side.
applications)
DC link choke	Suppress harmonics generated by the inverter. However, it
	will not protect the input diode bridge rectifier.
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	This reactor reduces the vibration in the motor caused by
AC Reactor	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.
LCR filter	Sine wave shaping filter for output side.

M

Thermal switch

9

Determining Wire and Fuse Sizes

The maximum motor currents in your application determines the recommended wore 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 9. 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

Fuse (UL-rated,

Power Lines

Signal Lines

class J, 600V ,

VT

CT

VT

CT

Maximum

allowable current)

	0.2	0.1	¼	1/8	WJ200-001SF	AWG16 / 1.3mm2
	0.4	0.2	½	¼	WJ200-002SF
						(75°C only)
	0.55	0.4	¾	½	WJ200-004SF
	1.1	0.75	1.5	1	WJ200-007SF	AWG12 / 3.3mm2
						(75°C only)
	2.2	1.5	3	2	WJ200-015SF	AWG10 / 5.3mm2
	3.0	2.2	4	3	WJ200-022SF
	0.2	0.1	¼	1/8	WJ200-001LF
	0.4	0.2	½	¼	WJ200-002LF	AWG16 / 1.3mm2
	0.75	0.4	1	½	WJ200-004LF
	1.1	0.75	1.5	1	WJ200-007LF
	2.2	1.5	3	2	WJ200-015LF	AWG14 / 2.1mm2
						(75°C only)
	3.0	2.2	4	3	WJ200-022LF	AWG12 / 3.3mm2
						(75°C only)
	5.5	3.7	7.5	5	WJ200-037LF	AWG10 / 5.3mm2
						(75°C only)
	7.5	5.5	10	7.5	WJ200-055LF	AWG6 / 13mm2
	11	7.5	15	10	WJ200-075LF	(75°C only)
	15	11	20	15	WJ200-110LF	AWG4 / 21mm2
						(75°C only)
	18.5	15	25	20	WJ200-150LF	AWG2 / 34mm2
						(75°C only)
	0.75	0.4	1	½	WJ200-004HF	AWG16 / 1.3mm2
	1.5	0.75	2	1	WJ200-007HF
	2.2	1.5	3	2	WJ200-015HF
	3.0	2.2	4	3	WJ200-022HF	AWG14 / 2.1mm2
	4.0	3.0	5	4	WJ200-030HF
	5.5	4.0	7.5	5	WJ200-040HF	AWG12 / 3.3mm2
						(75°C only)
	7.5	5.5	10	7.5	WJ200-055HF	AWG10/ 5.3mm2
	11	7.5	15	10	WJ200-075HF	(75°C only)
	15	11	20	15	WJ200-110HF	AWG6 / 13mm2
						(75°C only)
	18.5	15	25	20	WJ200-150HF	AWG6 / 13mm2
						(75°C only)

18 to 28 AWG / 0.14 to 0.75 mm2 shielded wire (see Note 4)

10A

20A

30A

10A

15A

20A

30A

60A

80A

80A

10A

15A

30A

50A

50A

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 / 0.75mm2 wire for the alarm signal wire ([AL0], [AL1], [AL2]

terminals).

10

Wire the Inverter Input to a Supply

In this step, you will connect wiring to the input of the inverter. First, you must determine whether the inverter model you have required three-phase power only, or single-phase power only. All models have the same power connection terminals [R/L1], [S/L2], and

[T/L3]. So you must refer to the specifications label (on the side of the inverter) for the acceptable power source types! For inverters that can accept single-phase power and are connected that way, terminal [S/L2] will remain unconnected.

Note the use of ring lug connectors for a secure connection.

Single-phase 200V 0.1 to 0.4kW

Three-phase 200V

0.1 to 0.75kW

Single-phase

Three-phase

RB

+1

+

-

RB

PD/+1

P/+

N/-

L1

N

U/T1

V/T2

W/T3

R/L1

S/L2

T/L3

U/T1

V/T2

W/T3

Power input Output to Motor	Power input Output to Motor
Chassis Ground (M4)

Single-phase 200V	0.75 to 2.2kW
Three-phase 200V	1.5, 2.2kW
Three-phase 400V	0.4 to 3.0kW

Single-phase

Three-phase

RB +1 + -

RB PD/+1 P/+ N/-

L1

N U/T1 V/T2 W/T3

R/L1

S/L2

T/L3 U/T1 V/T2 W/T3

Power input Output to Motor	Power input Output to Motor
Chassis Ground (M4)

11

Three-phase 200V 3.7kW

Three-phase 400V 4.0kW

RB PD/+1 P/+

N/-

R/L1

S/L2

T/L3

U/T1

V/T2

W/T3

Chassis Ground (M4)	Output to Motor
Power input

Three-phase 200V	5.5, 7.5kW
Three-phase 400V	5.5, 7.5kW

R/L1	S/L2	T/L3	U/T1	V/T2	W/T3
PD/+1	P/+	N/-	RB	G	G

Power input	Output to Motor

12

Three-phase 200V 11kW

Three-phase 400V 11, 15kW

R/L1	S/L2	T/L3	U/T1	V/T2	W/T3
PD/+1	P/+	N/-	RB	G	G

Power input	Output to Motor

Three-phase 200V 15kW

R/L1	S/L2	T/L3	U/T1	V/T2	W/T3
PD/+1	P/+	N/-	RB	G	G

Power input	Output to Motor

NOTE: An inverter powered by a portable power generator may receive a distorted power waveform, overheating the generator. In general, the generator capacity should be five times that of the inverter (kVA).

13

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.

(4) RUN LED

(1) POWER LED

(5) Monitor LED [Hz]

(2) ALARM LED

(6) Monitor LED [A]

(3) Program LED

(8) 7-seg LED

RUN

PWR

(15) USB connector

(7) Run command LED

8888

A

PRG

Hz

ALM

(9) RUN key

(10) STOP/RESET key

RUN

1

STOP

(16) RJ45 connector

RESET

(11) ESC key

ESC

2

SET

(12) Up key (13) Down key (14) SET key

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			Turns ON (Green) when the display shows changeable parameter.
				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 a Run command 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				Makes inverter decelerates to a stop.
				Reset the inverter when it is in trip situation
				Go to the top of next function group, when a function mode is shown
(11) ESC key				Cancel the setting and return to the function code, when a data is shown
				Moves the cursor to a digit left, when it is in digit-to-digit setting mode
				Pressing for 1 second leads to display data of d001, regardless of current display.
(12) Up key				Increase or decrease the data.
(13) Down key				Pressing the both keys at the same time gives you the digit-to-digit edit.
				Go to the data display mode when a function code is shown
(14) SET key				Stores the data and go back to show the function code, when data is shown.
				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

14

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.

RUN PWR

8888 Hz ALM A PGM

	RUN	1	STOP
			RESET

ESC 2 SET

	Function			Type (Category) of Function			Mode to Access			PRG LED
	Group									Indicator
	“d”		Monitoring functions				Monitor
	“F”		Main profile parameters				Program
	“A”		Standard functions				Program
	“b”		Fine tuning functions				Program
	“C”		Intelligent terminal functions				Program
	“H”		Motor constant related functions				Program
	“P”		Pulse train input, torque, EzSQ, and				Program
				communication related functions
	“U”		User selected parameters				Program
	“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.

15

	Func. code display
		SET	: Moves to data display
Group "d"

Func. code display		SET
d001					0.00
V	U				ESC
d002			Func. code display
			ESC : Jumps to the next group
d104
Group "F"		ESC
Func. code display		SET			Save
F001					50.00
V	U			SET	ESC
F002					50.01
				SET	ESC
F004			Data display		(F001 to F003)
			Data does not blink because of real time synchronizing
		ESC	SET : Saves the data in EEPROM
				and returns to func. code display.
Group "A"
			ESC	: Returns to func. code display without saving data.
Func. code display
		SET
A001					00
V	U			SET	ESC
A002
					01
				SET	ESC
A165

Group "b" b001

U

V

ESC Data display

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

SET	: Saves the data in EEPROM and
	returns to func. code display.
	: Cancels the data change and
ESC
	returns to func. code display.

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.

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

16

[Setting example]

After power ON, changing from 0.00 display to change the A002 (Run command source) data.

Press [ESC] key to show

the function code

ESC

d001

SET

ESC

Data of d001 will be shown on the display after the first power ON

0.00

Press [ESC] key to move on to the function group F001

F001

ESC

Press [ESC] key Once to move on to the function group A001.

A001

U V

Press Up key to change increase

function code (A001

A002)

Press SET key to display the data of A002

SET

Display is solid lighting.

A002

ESC

Press up key to increase the data (02 01)

SET

02

U

V

01

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.

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

ESC :Cancels the change and moves back to the function code

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.

17

							When a function code is shown…			When a data is shown…
										Cancels the change and moves back to the
	ESC			key			Move on to the next function group
										function code
										Fix and stores the data and moves back to
	SET		key				Move on to the data display
										the function code
				key			Increase function code		Increase data value
	U
				key			Decrease function code		Decrease data value
	V

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 A001 b001 C001 … displays 50.00 after 1 second)

18

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.

	Other device	signal	WJ200 inverter
	Input		Output
		return
	circuit		circuit
	Output	signal	Input
		return
	circuit		circuit
	Other device		WJ200 inverter
		P24	+ - 24V
		1
		2	Input
	…	3	circuits
		…
		7
	GND	L

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.

19

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
		R	WJ200			(T1)
Power source,						U
		(L1)
3-phase or		S				V(T2)			Motor
1-phase, per
inverter model		(L2)				W(T3)
		T
		N(L3)				PD/+1
			24V						DC reactor
		P24	+ -			P/+			(optional)
Jumper wire
(Sink logic)		PLC							Braking
								Brake
									unit (optional)
		L				RB		resistor
								(optional)
Thermistor	Forward		L			N/-
			GND for logic inputs			AL1		Relay contacts,
Intelligent inputs,						AL0		type 1 Form C
7 terminals		1
NOTE: For the wiring
						AL2
of intelligent I/O and		2
analog inputs, be sure			Input				Open collector output
to use twisted pair /		3/GS1	circuits		Output circuit			Freq. arrival signal
shielded cable. Attach			[5] configurable as			11/EDM
the shielded wire for		4/GS2						Load
each signal to its			discrete input or
respective common		5/PTC	thermistor input
terminal at the inverter
end only.						12		Load
Input impedance of		6
each intelligent input is									+
4.7kΩ		7/EB
Meter						CM2			-
		EO		Termination resistor (200Ω)		GND for logic outputs
				(Change by slide switch)		SP
Meter			L				Serial communication port
					RS485
		AM		transceiver			(RS485/Modbus)
			L		L	SN		NOTE: Common for
Analog reference				10Vdc
		H							RS485 is “L”.
0~10VDC
		O		+	RS485		RJ45 port
			Apprx.10kΩ	-
4~20mA							(Optional operator port)
		OI			transceiver
			Apprx.100Ω
Pulse train input					L		USB (mini-B) port
			L
					USB
24Vdc 32kHz max.							(PC communication port)
		EA			transceiver		USB power: Self power
					L
		L			Option port		Option port connector
GND for analog signals					controller
				L
					L

20

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.

RS485	Logic inputs
comm.

	Relay	SN 7			6	5 4	3	2	1	L	PLC P24
	contacts								Jumper wire
	SP		EO	EA	H	O	OI	L	AM CM2		12 11
	AL2 AL1 AL0
	RS485		Pulse	Pulse		Analog		Analog		Logic
	comm.		Train	Train		input		output		output
			output	input
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 jumper
					wire between [PLC] and [L], and connect it
					between [P24] and [PLC]. In this case,
					connecting [L] to [1]~[7] makes each input
					ON. Please remove the jumper wire when
					using external power supply.
1	Discrete logic inputs				27VDC max. (use PLC or an external supply
2	(Terminal [3],[4],[5] and [7]				referenced to terminal L)
3/GS1	have dual function. See
4/GS2	following description and
5/PTC	related pages for the details.)
6
7/EB					Functionality is based on ISO13849-1
GS1(3)	Safe stop input GS1
GS2(4)	Safe stop input GS2				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]				50mA max. ON state current,
	(Terminal [11] has dual				27 VDC max. OFF state voltage
	function. See following				Common is CM2
	description and related pages				In case the EDM is selected, the functionality
	for the details.)				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,
					input impedance 100 Ω
			21

Terminal Name		Description			Ratings
O		Analog voltage input	0 to 9.8 VDC range, 10 VDC nominal,
			input impedance 10 kΩ
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 (sink logic)

Jumper wire

(sink logic)

SN

7/EB

6

5/PTC

4/GS2

3/GS1

2

1

L

PLC

P24

SP

EO

EA

H

O

OI

L

AM

CM2

12

11/EDM

RY RY

Variable resistor for freq. setting (1kΩ-2kΩ)

Freq. meter

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.

Caution for intelligent terminals setting

In turning on power when the input to the intelligent terminals become the following operations, the set data might be initialized.

Please ensure not becoming the following operations, in changing the function allocation of the intelligent input terminal.

1)Turning on power while [Intelligent input terminal 1/2/3 are ON] and [Intelligent input terminal 4/5/6/7 are OFF].

2)After 1)'s condition, turning off power.

3)After 2)'s condition, turning on power while [Intelligent input terminal 2/3/4 are ON] and [Intelligent input terminal 1/5/6/7 are OFF].

22

Sink/source logic of intelligent input terminals

Sink or source logic is switched by a jumper wire as below.

Sink logic

Source logic

2

1

L

PLC

P24

2

1

L

PLC

P24

Jumper wire

Jumper wire

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.

Control logic terminal

Relay output terminal

8mm

Solid

Stranded

Ferrule

mm2 (AWG)

mm2 (AWG)

mm2 (AWG)

Control logic

0.2 to 1.5

0.2 to 1.0

0.25 to 0.75

terminal

(AWG 24 to 16)

(AWG 24 to 17)

(AWG 24 to 18)

Relay terminal

0.2 to 1.5

0.2 to 1.0

0.25 to 0.75

(AWG 24 to 16)

(AWG 24 to 17)

(AWG 24 to 18)

23

Recommended ferrule

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

Wire size	Model name of	L [mm]	Φd [mm]	ΦD [mm]
mm2 (AWG)	ferrule *
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

Φd

8

L

ΦD

* Supplier: Phoenix contact

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

How to connect?

(1)Push down an orange actuating lever by a slotted screwdriver (width 2.5mm max.).

(2)Plug in the conductor.

(3)Pull out the screwdriver then the conductor is fixed.

2.5mm

Push down an	Plug in the	Pull out the
orange actuating	conductor.	screwdriver to fix
lever.		the conductor.

24

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)

25

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

26

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 jumper wire 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 jumper wire is shown as attached to the logic terminal block (connector). If you need to change to the source type connection, remove the jumper wire and connect it as shown in the figure at the bottom right.

Logic inputs

7 6 5 4 3 2 1 L PLC P24

Jumper wire

Sink logic connection

7 6 5 4 3 2 1 L PLC P24

Jumper wire

Source logic connection

CAUTION: Be sure to turn OFF power to the inverter before changing the jumper wire 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 jumper wire. Locating the jumper wire 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 jumper wire 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.

Jumper wire

for sink logic

WJ200 inverter

P24

Input common

24V

PLC

+

-

1

Input circuits

7

Logic GND

L

Jumper wire for source logic

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.

27

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 jumper wire shown for each wiring diagram.

Sinking Inputs, Internal Supply

Jumper wire = [PLC] – [P24] position

Field device

GND

1

7

Open collector outputs,

NPN transistors

Jumper wire		WJ200
	P24		24V
		Input common
	PLC		+
Logic GND			-
	L
	1
		Input
		circuits
	7
Input switches

Sourcing Inputs, Internal Supply

	Jumper wire = [PLC] – [L] position
	Field device	Common to
		[P24]
		1
		7
	to PNP bias	GND
	circuits

PNP transistor sousing outputs

Jumper wire	WJ200
P24		24V
	Input common
PLC		+
		-
L
Logic GND
1
	Input
	circuits
7
Input switches

28