Hitachi WJ200 Series Software User manual

Hitachi Inverter
Table of Contents
Chapter 1 Introduction·······································································1
Chapter 2 Outline ············································································3
Chapter 3 Appearance····································································5
Chapter 4 Attachment·····································································7
Chapter 5 Wiring, Connecting ···················································· 11
Chapter 6 Setting·········································································· 14
Chapter 7 Operation from the PROFINET·································16
Chapter 8 PROFINET Specification ·········································· 22
Chapter 9 Errors and Remedies ·················································· 54
Chapter 10 WJ-PN Specification ················································· 62
Appendix PROFINET Object List ················································ 64
WJ200 / WL200 SERIES
WJ-PN (PROFINET communication option)
Thank you for your purchase of “HITACHI INVERTER SERIES.”This
Quick Reference Guide (QRG) outlines the handling of “WJ-PN
(PROFINET Communication)” Refer to this manual and the
instruction manual of the inverter for installation, maintenance, and
inspection.
After reading this manual, keep it handy for future reference.
Be sure to deliver this manual to the end user.
Quick Reference Guide
(The printed material doesn't exist.)
After reading this manual, keep it handy for future reference.
NT355X

- Introduction -
Thank you for your purchase of “WJ-PN (PROFINET communication option)”
This Quick Reference Guide (QRG) outlines the handling and maintenance of “WJ-PN.” Before
using the product, carefully read this QRG with the instruction manual of the inverter, and keep it
handy for quick reference of the operator and maintenance inspector. Read this QRG carefully and
follow the instructions exactly before installing, operating, maintenance and inspection.
Always keep various kinds of specifications mentioned in this QRG and use exactly. And make sure
to prevent trouble by correct inspection and maintenance. Make sure to deliver this QRG to the end
user.
- Usage of this QRG-
(1) Please understand that the mentioned items of this QRG may be changed without permission.
(2) All right reserved.
(3) Please understand, the functions that are not listed in this QRG shall mean "does not support it."
(4) If you find any incorrect descriptions, missing descriptions or have a question or inquiry
concerning the contents of this QRG, please contact your Hitachi distributor.
(5) Please understand that we hold no responsibility for any resulting effects, in spite of the above
mentioned contents.
- Trademark-
PROFINET is trade names of the non-profit organization PROFIBUS Nutzerorganisation e.V.(PNO).
- Reference-
Please refer to PROFINET concerning general information on the PROFIBUS and PROFINET
International (PI):
URL http://www.profibus.com/
- Operation guarantee -
This option conforms to PROFINET, but Hitachi Industrial Equipment Systems Co.,Ltd. cannot
guarantee that this option can be connected to all PROFINET IO controllers.
- WL200 -
WL200 is a product for Europe.
- Troubleshooting -
Please refer to chapter 9 in this QRG and the instruction manual of the PROFINET IO controller.

Revision History Table
No.
Revision contents
The date of issue
Engineering sheet No.
1.
Initial release of Quick Reference Guide
Oct. 2016
NT355AX
Outside of this table, only revised spelling mistakes, omitted words, and error in writing will be
changed without notice.

SAFETY PRECAUTIONS
SAFETY PRECAUTIONS
Carefully read this QRG and all of the warning labels attached to the inverter before installing,
operating, maintaining, and inspecting. Safety precautions are classified into “Warning” and
“Caution” in this QRG.
：Indicates a potentially hazardous situation which, if not avoided, can result
in serious injury or death.
：Indicates a potentially hazardous situation which, if not avoided, can result in minor
to moderate injury, or serious damage to the product
The situation described in may, if not avoided, lead to serious adverse results.
Important safety measures are described in CAUTION (as well as WARNING) so be sure observe them.
Notes are described in this QRG in “NOTE.” Carefully read the contents and follow them exactly.
CAUTION
In all the illustrations in this QRG, covers and safely devices are occasionally removed to describe
the details. When the inverter is operated, make sure that the covers and safety devices are placed
as they were specified originally and operate it according to the instruction manual of the inverter.
WARNING
CAUTION
CAUTION

SAFETY PRECAUTIONS
WARNING
Wiring:
Wiring work shall be carried out by electrical experts.
Otherwise, there is a danger of electric shock, fire and/or damage of product.
Implement wiring after checking that the power supply is off.
Otherwise, there is a danger of electric shock and/or fire.
Be sure not to operate electrical equipment with wet hands.
Otherwise, there is a danger of electric shock and/or injury.
Do not damage cables caused by stress or sandwich.
Otherwise, there is a danger of electric shock.
Operating:
Please do not open the inverter’s case or optional case when the power supply is on and please
do not carry out the following operations when the power supply is on.
(1) Please do not touch the inside (ex. terminal parts).
(2) Please do not check the internal signal.
(3) Please do not put on or take off the internal wiring and connector.
Otherwise, there is a danger of electric shock and/or fire.
Do not touch the conductive parts such as the internal PCB, terminals or connector while power
is being supplied.
Otherwise, there is a danger of electric shock.
Be sure not to remove this product while inverter is powered ON.
Otherwise, there is a danger of electric shock and/or fire.
Maintenance, Inspection and Part Replacement:
Wait at least 10 minutes after turning off the input power supply before performing maintenance
and inspection.
(Confirm that charge lamp on the inverter is off, check the direct current voltage between P-N
terminals and confirm it is less than 45V)
Otherwise, there is a danger of electric shock.
Make sure that only qualified persons perform maintenance, inspection, and part replacement.
Before starting the work, remove metallic objects from your person (wristwatch, bracelet, etc.). Be
sure to use tools protected with insulation.
Otherwise, there is a danger of electric shock and/or injury.
Please do not carry out insulation resistance (megger) and voltage proof test.
Otherwise, there is a danger of electric shock and/or a possibility that the product will get
damaged.
NOTE:
Never disassemble / repair / modify the unit.
Otherwise, there is a danger of electric shock and/or injury.

SAFETY PRECAUTIONS
CAUTION
Installation:
Be sure not to let foreign matter such as wire clippings, spatter from welding, metal shavings, dust
etc. enter the unit.
Otherwise, there is a danger of fire.
Be sure to fix the inverter to this product with an attached fixed screw.
Otherwise, there is a danger of a connection error.
Be sure to fasten the screws connecting the signal wire inside of this product. Check for any
loosening of screws.
Otherwise, there is a danger of a connection error.
Be sure that all cable connector screws are tightened to the torque specified in the relevant
manuals.
Otherwise, tightening torque may result in malfunction.
In order to prevent damage caused by static electricity, Please remove the static electricity of the
body touch the nearby metal before touching this product.
Otherwise, there is a possibility that the product will get damaged.
Please do not carry out insulation resistance (megger) and voltage proof test.
Otherwise, there is a danger of electric shock and/or a possibility that the product will get
damaged.
Be careful of the followings.
- When removing WJ-PN, do not pull the PROFINET DP cable.
- When mounting WJ-PN, be sure that the PROFINET DP cable is not pinched.
- When mounting WJ-PN, be careful about burrs of the break-outs on the inverter.
Otherwise, there is a possibility that the product will get damaged.
Wiring:
Be sure to fasten the screws so they will not come loose.
Otherwise, there is a danger of a connection error.
Be sure that all cable connector screws are tightened to the torque specified in the relevant
manuals.
Otherwise, tightening torque may result in malfunction.
Operation:
Check rotary direction, abnormal motor noise and vibrations during operation.
Otherwise, there is a danger of injury to personnel and/or machine breakage.
Check the Inverter's EzSQ program and its interaction with the PROFINET IO controller before
actually running it on the Inverter.
Otherwise, there is a danger of injury to personnel and/or machine breakage.
If an unexpected phenomenon happens, please do not touch the product, the inverter and cable.
Otherwise, there is a danger of injury to personnel.

Chapter 1 Introduction
1
1.1 Check at the time of purchase
Make sure to treat the product carefully to prevent shock and vibration while unpacking and not to
damage the connector to connect WJ-PN and a inverter.
Confirm that the product is the one you ordered, that there are no defects, and that there was no
damage during transportation.
Contents:
(1) WJ-PN (PROFINET Communication option): 1 piece
(2) Basic Manual: 1 copy.
(3) Ferrite core: 2 pieces.
Specifications (recommended)
Name
Manufacturer
Model
Inner diameter
Ferrite core
SEIWA ELECTRIC MFG. Co., Ltd.
E04SR200935A
9 [mm]
If you find any problems, contact your sales agent immediately.
Please keep the original packing box/material and return all of them to investigate them by our side.
Basic Manual

Chapter 1 Introduction
2
1.2 Inquiry of the product and warranty for the product
1.2.1 Required information for product inquiry
If an inquiry of breakage, a question, damage etc. is required, please relay the following information
about WJ200 / WL200 and WJ-PN to the supplier that you ordered from or the nearest Hitachi
Distributor.
(1) Type (WJ200 / WL200 and WJ-PN)
(2) Manufacturing number (MFG No.)
Please refer to the lateral specifications labels
(the figure shows an example.) on the side.
(3) Date of purchase
(4) Contents of inquiry
- Damaged parts and its condition etc.
- Parts in question and their contents etc.
In order to shorten down time, utilizing a replacement unit is recommended.
1.2.2 Warranty of the product
The warranty period under normal installation and handling conditions shall be 2 years from the
date of manufacture, or 1 year from the date of installation, whichever occurs first. The warranty shall
cover the repair or replacement, at Hitachi's sole discretion, of ONLY the product that was installed.
1. Service in the following cases, even within the warranty period, shall be charged to the purchaser:
a. Malfunction or damage caused by miss-operation or modification or improper repair
b. Malfunction or damage caused by a drop after purchase and transportation
c. Malfunction or damage caused by fire, earthquake, flood, lightening, abnormal input voltage,
contamination, or other natural disasters
2. When service is required for the product at your work site, all expenses associated with field
repair shall be charged to the purchaser.
Always keep this manual handy; please do not lose it. Please contact your Hitachi distributor to
purchase replacement or additional manuals.

Chapter 2 Outline
3
2.1 Outline of product
WJ-PN is an interface option of PROFINET communication for WJ200 / WL200. WJ-PN allows
controlling, monitoring and parameterization of WJ200 / WL200 via the PROFINET network.
PROFINET is an open, digital communication system. PROFINET is anchored in the international
standards IEC 61158 and IEC 61784.
WJ-PN supports the application profile PROFIdrive version 4.2. This profile defines device behavior
and the access procedure to drive data for electric drives on PROFINET or PROFINET.
(1) PROFINET
WJ-PN supports PROFINET IO Ver.2.32.
The conformance class of WJ-PN is B.
(2) Cyclic communication
The PROFINET IO controller manages the PROFINET network, and performs PROFINET IO device
status monitoring and data exchange with the PROFINET IO devices.
The format of communication data conforms to PROFIdrive.
Output data (to PROFINET IO device) : operation command, target value, etc.
Input data (to PROFINET IO controller) : operation status, present value, etc.
(3) Setting the inverter parameters
You can set the inverter parameters by using acyclic communication of the PROFINET.
The procedure to access parameters conforms to PROFIdrive.

Chapter 2 Outline
4
2.2 About optional correspondence of WJ200 / WL200
You can attach WJ-PN to all models of WJ200 / WL200. However, it may not support WJ-PN
depending on the product version. Please refer to the inverter specifications label on the side and
check its version (it is mentioned in the top right corner) on specifications label. (The figure shows an
example.)
WJ200/WL200 of the version listed in the table below is compatible with WJ-PN.
Series
Version
WJ200
Ver.2.4 or later
WL200
Ver.1.0E or later
2.3 About limitations of using WJ-PN
When you use WJ-PN, be aware of the following limitations:
- Modbus communication is not usable.
- Functional safety (STO) certification of the inverter becomes ineffective.
Please confirm the version.
HITACHI
Model:
Input:
Output:
MFG No.
MADE IN JAPAN
NE -
INVERTE
R
DATE:
HITACHI INDUSTRIAL EQUIPMENT
Systems Co., Ltd.
Ver.2.4

Chapter 3 Appearance
5
3.1 Appearance and each part name
The following is the external description of WJ-PN. For more information about LEDs and connectors,
please refer to the page mentioned.
LEDs:
These LEDs describe PROFINET states.
From left side:
- L / A 1
- L / A 2
- COMM
- ERR
Connectors:
You can connect the option to the
PROFINET network via these
connectors. Connector type is RJ-45,
electrical characteristics conform to
IEEE802.3 standard.
The left side is port 1, and the right side
is port 2.
NOTE:
Please fix the connected PROFINET
cables to prevent mechanical failure by
the vibration/gravity.
Install the ferrite core (included in
shipment) on the LAN cables (both port
1 and 2) near the connectors.

Chapter 3 Appearance
6
3.2 Summary of all parts
3.2.1 LED
The summaries of LED, the setting switch and the connector are as follows.
Please refer to “9.1 Status indicator explanations and error handling” for details.
Name
Color
Description
L / A 1
Green
ON : Link is established.
Blinking : Activity.
OFF : No link is established.
L / A 2
COMM
Green
ON : WJ-PN is communicating with PROFINET IO controller by
the set telegram.
Blinking : WJ-PN starts communicating with PROFINET IO
controller, and is setting to communicate with
PROFINET IO controller by the set telegram.
OFF : WJ-PN doesn’t communicate with PROFINET IO
controller by the set telegram.
ERR
Red
ON : WJ-PN detects hardware error.
Blinking : WJ-PN detects communication timeout.
OFF : WJ-PN doesn’t detect any errors.
COMM and ERR LED are switched on from power on until WJ-PN has finished startup.
3.2.2 Connector
Name
Description
PROFINET connector port 1
This is connected to the PROFINET network.
PROFINET connector port 2
Grounding cable
Wire the ground cable.
NOTE: Please be sure to do it.
Please refer to Chapter 5 ‘Wiring, Connecting’ for the specifications and the wiring.

Chapter 4 Attachment
7
4.1 Before attaching WJ-PN
First of all, please confirm that the inverter’s main power supply is OFF. Next, please confirm that
the 4-digit 7-segment display turns off the light.
Perform the main circuit wiring of the power line (power supply, motor, grounding, BRD), and do the
control circuit wiring of the signal line. After wiring on main and control circuit is completed, please
confirm that the inverter works normally before attaching WJ-PN.
Please refer to Chapter 2 Inverter Mounting and Installation' of the WJ200 / WL200 instruction
manual for the wiring.
4.2 Attachment procedure
The connection procedure of WJ-PN as follows.
（An example: in the case of WJ200-004LF）
(Main circuit electric wiring and the control circuit electric wiring are omitted.)
The initial state.
Please remove the optional board cover.
Optional board cover
Terminal block cover
Housing partition
Front
view
Bottom
view
Removed optional board cover
(Please carefully store an optional board cover.
When the WJ-PN breaks down, it will be necessary
for the temporary driving.)

Chapter 4 Attachment
8
Please remove the terminal block cover.
Please remove the housing partition.
Please wire the grounding cable.
Removed terminal block cover
Removed housing partition
Wire the cable.
NOTE: Please make sure to do it.

Chapter 4 Attachment
9
Reattach the housing partition and terminal cover. (Option board cover is not used in this case.)
NOTE: in above pictures, the length of ground cable is not suitable. To avoid pulling the cable
unintentionally, you need to cut the ground cable to an appropriate length for the distance to the
inverter’s grounding terminal and the size of the terminal block, and crimp the cable to the crimp
terminal before using.
Please put the all wires beneath this
option properly (to prevent rising by
those wiring in future.)
Fixed screw
Reattached housing partition and terminal
cover

Chapter 4 Attachment
10
Lift the WJ-PN, and, please attach the installation connector (for WJ-PN) carefully and slowly from
the front of the installation connector for the option of the WJ200 / WL200. Be careful to make the
connectors straight and not to break the hooks
Fix the option with the screws.
Please check the connection state of the WJ-PN and the WJ200 / WL200 inverter via the connector.
When the connection state of the connector is bad, the Option error (inverter communication error,
code: E6*, please refer to Chapter 9) may occur after supplying power to the inverter. Or, because the
inverter cannot recognize an option, normal communication may not be carried out.
NOTE: Please install the inverter in a grounded metal cabinet.
Fixed screw
Option
connector
Option
board
connector

Chapter 5 Wiring, Connecting
11
5.1 Specification of PROFINET connector
Connector type
Description
RJ-45
Screwless type, the flange is with a screw
The Appearance and the wiring are the following.
5.2 Specification of PROFINET cable
If an Ethernet cable of category 5e or higher is used, communications will be possible even if the
cable is not shielded. However, we recommend the following cable to ensure sufficient noise
immunity.
Name
Description
Twisted-pair cable
100BX-TX supported (category 5e or higher)
STP cable (straight or cross allowed)
RJ-45 connector
Category 5e or higher, shielding supported
IN
/OUT
1
8
Pin number
Symbol
Type of signal
1
TD+
Send data+
2
TD-
Send data-
3
RD+
Receive data+
4
－
5
－
6
RD-
Receive data-
7
－
8
－

Chapter 5 Wiring, Connecting
12
5.3 A system configuration of the PROFINET
The following sketch is an example of PROFINET system configuration.
(1) When you wire the signal line to the PROFINET connection connector, take the connector off
WJ-PN and please wire it in the state that cut the communication power supply. WJ-PN may be
damaged by false contact.
(2) Network cables should be fixed without tension. Cables fixed under tension have the potential of
causing a communication fault by removing a connector.
(3) The communication line and the power line should wire the position that they separated as
much as possible. When the position of the power line is near the communication line, it may not
communicate by a noise.
(4) Ensure external emergency stop measures are taken to stop the inverter, in the event of a
network fault.
(a) Break the power supply of the Inverter when the network PROFINET IO controller detects a
communication fault.
(b) When the PROFINET IO controller detects a communication fault, turn on the intelligent input
terminal which would be allocated (FRS), (RS) and/or (EXT) function.
(c) Setting command P045 (Inverter action on communication error). Regarding this setting, the
inverter is tripped, deceleration or free run stop when it detects a communication fault by itself.
(Factory initialization of command P045 (Inverter action on communication error) is tripped.
e.g. WJ200 / WL200 becomes the trip when a PROFINET IO controller detects a
communication fault when WJ200 / WL200 runs by an order from the PROFINET.)
-About SAFETY-
When WJ200 / WL200 is used with Dip-Switch in the position to activate functional safety and
communication PROFINET IO controller unit detects the communication error, please turn “OFF (to
interrupt the output)” GS1 signal (intelligent input #3) and GS2 (intelligent input #4.) It is to be
noticed that approval by third party for “STO” function is void even if the safety function is activated
with Dip-Switch in the position to select functional safety (STO) when WJ-PN is attached to WJ200 /
WL200.
WJ200 / WL200
WJ-PN
PROFINET cable
Ｍ
PROFINET IO
controller
(e.g. PLC)
～
Power
supply
WJ200 / WL200
WJ-PN
AC power supply
(Three or single phase)
Ｍ
～
PROFINET cable
HITACH
I
HITACH
I

Chapter 5 Wiring, Connecting
13
For more details, please refer to the instruction manual of WL200 / WL200.
5.4 Install the ferrite core
Install the ferrite core (included in shipment) on the LAN cables (both IN and OUT) near the
communications connectors. (If the communications cable on the OUT side is not connected, install
the ferrite core for the IN side only.)
NOTE: Please fix the connected LAN cables.

Chapter 6 Operation from PROFINET
14
6.1 Precautions for use
Check the Inverter settings for proper Inverter behavior before actually operating the Inverter
remotely via the network.
The product will be used to control an adjustable speed drive connected to high voltage sources
and rotating machinery that is inherently dangerous if not operated safely. Interlock all energy sources,
hazardous locations, and guards in order to restrict the exposure of personnel to hazards. The
adjustable speed drive may start the motor without warning. Signs on the equipment installation must
be posted to this effect.
A familiarity with auto-restart settings is a requirement when controlling adjustable speed drives.
Failure of external or ancillary components may cause intermittent system operation, i.e., the system
may start the motor without warning or may not stop on command. Improperly designed or improperly
installed system interlocks and permissions may render a motor unable to start or stop on command.
6.2 Setup of the WJ200 / WL200 for commissioning
Before commissioning, prepare the Inverter and WJ-PN by following the setting example below.
6.2.1 Setting of the inverter mode (When WJ200 / WL200 is
connected to standard IM.)
Set the Inverter mode to Std. IM by first setting b171 = 1 and then b180 = 1.
When WJ200 / WL200 is connected to PM, you need to set b171 = 3.
6.2.2 Initialization of the inverter
First of all, please set b084 to 04(Clears trip history and initializes all parameters and EzSQ
program), next set b085 to 01(area A), and then set b094 to 00(All parameters), and next set b180 to
01(Perform initialization), and then initialization of the inverter will be started.
6.2.3 Constant Torque mode/Variable Torque mode selection
In case of WJ200, Set b049 to 00 (b049 = 00: Constant Torque mode).
In case of WL200, you don’t need to set b049 because WL200 supports only Constant Torque
mode and doesn’t support b049.
After the above-mentioned setting is completed, please set the parameter A001, A002, A004, A038,
A039, A093, b031, C001 - C007, C042, C043, C102, P044, P045, P160 - P179 and P200 according
to the table in “7.2: Parameter setting of WJ200 / WL200”. When you set parameters with Operator
or PC (ProDriveNext), you need to turn OFF the inverter. After the power supply of the inverter
becomes OFF, please turn ON the inverter and check that WJ-PN communicates by PROFINET.
Please refer to data example of the WJ200 / WL200 operating in the PROFINET communication
from the next page.