Omron CJ1W-ID Series User manual

Machine Automation Controller
NJ-series
CPU Unit
Hardware
CPU Unit
Power Supply Unit
Basic I/O Units
User’s Manual
W500-E1-28
NJ501-
NJ301-1
NJ101-
NJ-P3001
CJ1W-ID/IA
CJ1W-INT01
CJ1W-IDP01
CJ1W-OC/OD/OA
CJ1W-MD
CJ1W-B7A

NOTE
1. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or
transmitted, in any form, or by any means, mechanical, electronic, photocopying, recording, or
otherwise, without the prior written permission of OMRON.
2. No patent liability is assumed with respect to the use of the information contained herein.
Moreover, because OMRON is constantly striving to improve its high-quality products, the infor-
mation contained in this manual is subject to change without notice.
3. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON as-
sumes no responsibility for errors or omissions.
Neither is any liability assumed for damages resulting from the use of the information contained in
this publication.
Trademarks
•Sysmac and SYSMAC are trademarks or registered trademarks of OMRON Corporation in Japan
and other countries for OMRON factory automation products.
•Microsoft, Windows, Excel, and Visual Basic are either registered trademarks or trademarks of Mi-
crosoft Corporation in the United States and other countries.
•EtherCAT®is registered trademark and patented technology, licensed by Beckhoff Automation
GmbH, Germany.
•ODVA, CIP, CompoNet, DeviceNet, and EtherNet/IP are trademarks of ODVA.
•The SD and SDHC logos are trademarks of SD-3C, LLC.
Other company names and product names in this document are the trademarks or registered trade-
marks of their respective companies.
Copyrights
•Microsoft product screen shots used with permission from Microsoft.
•This product incorporates certain third party software. The license and copyright information associ-
ated with this software is available at http://www.fa.omron.co.jp/nj_info_e/.

1
Introduction
NJ-series CPU Unit Hardware User’s Manual (W500)
Introduction
Thank you for purchasing an NJ-series CPU Unit.
This manual contains information that is necessary to use the NJ-series CPU Unit. Please read this
manual and make sure you understand the functionality and performance of the NJ-series CPU Unit
before you attempt to use it in a control system.
Keep this manual in a safe place where it will be available for reference during operation.
This manual is intended for the following personnel, who must also have knowledge of electrical sys-
tems (an electrical engineer or the equivalent).
•Personnel in charge of introducing FA systems.
•Personnel in charge of designing FA systems.
•Personnel in charge of installing and maintaining FA systems.
•Personnel in charge of managing FA systems and facilities.
For programming, this manual is intended for personnel who understand the programming language
specifications in international standard IEC 61131-3 or Japanese standard JIS B 3503.
This manual covers the following products.
•NJ-series CPU Units
•NJ501-5
•NJ501-4
•NJ501-3
•NJ301-12
•NJ301-11
•NJ101-10
•NJ101-90
Part of the specifications and restrictions for the CPU Units are given in other manuals. Refer to Rele-
vant Manuals on page 2 and Related Manuals on page 39.
Intended Audience
Applicable Products

Relevant Manuals
2NJ-series CPU Unit Hardware User’s Manual (W500)
Relevant Manuals
The following table provides the relevant manuals for the NJ-series CPU Units.
Read all of the manuals that are relevant to your system configuration and application before you use
the NJ-series CPU Unit.
Most operations are performed from the Sysmac Studio Automation Software. Refer to the Sysmac Stu-
dio Version 1 Operation Manual (Cat. No. W504) for information on the Sysmac Studio.
Purpose of use
Manual
Basic informa-
tion
NJ-series CPU Unit Hardware User’s Manual NJ/NX-series CPU Unit Software User’s Manual NJ/NX-series Instructions Refer- ence Manual NJ/NX-series CPU Unit Motion Control User’s Manual NJ/NX-series Motion Control Instructions Reference Manual NJ/NX-series CPU Unit Built-in Eth- erCAT Port User’s Manual NJ/NX-series CPU Unit Built-in Eth- erNet/IP Port User’s Manual NJ/NX-series CPU Unit OPC UA User’s Manual NJ/NX-series Database Connec- tion CPU Units User’s Manual NJ-series SECS/GEM CPU Units User’s Manual NJ-series Robot Integrated CPU Unit User’s Manual NJ-series NJ Robotics CPU Unit User’s Manual NJ/NY-series NC Integrated Con- troller User’s Manual NJ/NX-series Troubleshooting Manual
Introduction to NJ-series Controllers 
Setting devices and hardware

Using motion control 
Using EtherCAT 
Using EtherNet/IP 
Using robot control for OMRON robots 
Software settings

Using motion control 
Using EtherCAT 
Using EtherNet/IP 
Using OPC UA 
Using the database connection service 
Using the GEM Services 
Using robot control for OMRON robots 
Using robot control by NJ Robotics
function 
Using numerical control 
Writing the user program

Using motion control 
Using EtherCAT 
Using EtherNet/IP 
Using OPC UA 
Using the database connection service 
Using the GEM Services 
Using robot control for OMRON robots 
Using robot control by NJ Robotics
function 
Using numerical control 
Programming error processing 

3
Relevant Manuals
NJ-series CPU Unit Hardware User’s Manual (W500)
*1 Refer to the NJ/NX-series Troubleshooting Manual (Cat. No. W503) for the error management concepts and the error
items. However, refer to the manuals that are indicated with triangles for details on errors corresponding to the products
with the manuals that are indicated with triangles.
Testing operation and debugging

Using motion control 
Using EtherCAT 
Using EtherNet/IP 
Using OPC UA 
Using the database connection service 
Using the GEM Services 
Using robot control for OMRON robots 
Using robot control by NJ Robotics
function 
Using numerical control 
Learning about error management and
corrections*1 
Maintenance

Using motion control 
Using EtherCAT 
Using EtherNet/IP 
Purpose of use
Manual
Basic informa-
tion
NJ-series CPU Unit Hardware User’s Manual NJ/NX-series CPU Unit Software User’s Manual NJ/NX-series Instructions Refer- ence Manual NJ/NX-series CPU Unit Motion Control User’s Manual NJ/NX-series Motion Control Instructions Reference Manual NJ/NX-series CPU Unit Built-in Eth- erCAT Port User’s Manual NJ/NX-series CPU Unit Built-in Eth- erNet/IP Port User’s Manual NJ/NX-series CPU Unit OPC UA User’s Manual NJ/NX-series Database Connec- tion CPU Units User’s Manual NJ-series SECS/GEM CPU Units User’s Manual NJ-series Robot Integrated CPU Unit User’s Manual NJ-series NJ Robotics CPU Unit User’s Manual NJ/NY-series NC Integrated Con- troller User’s Manual NJ/NX-series Troubleshooting Manual

Manual Structure
4NJ-series CPU Unit Hardware User’s Manual (W500)
Manual Structure
The following page structure is used in this manual.
Page Structure
4-9
4 Installation and Wiring
NJ-series CPU Unit Hardware User’s Manual (W500)
stinUgnitnuoM3-4
4
stnenopmoCrellortnoCgnitcennoC1-3-4
4-3 Mounting Units
The Units that make up an NJ-series Controller can be connected simply by pressing the Units together
and locking the sliders by moving them toward the back of the Units. The End Cover is connected in the
same way to the Unit on the far right side of the Controller.
1Join the Units so that the connectors fit exactly.
2The yellow sliders at the top and bottom of each Unit lock the Units together. Move the sliders
toward the back of the Units as shown below until they click into place.
Precautions for Correct UsePrecautions for Correct Use
4-3-1 Connecting Controller Components
Connector
Hook Hook holes
Slider
Lock
Release
Move the sliders toward the back
until they lock into place.
Level 1 heading
Level 2 heading
Level 3 heading
Level 2 heading
A step in a procedure
Manual name
Special information
Level 3 heading
Page tab
Gives the current
headings.
Indicates a procedure.
Icons indicate
precautions, additional
information, or reference
information.
Gives the number
of the main section.
This illustration is provided only as a sample. It may not literally appear in this manual.
The sliders on the tops and bottoms of the Power Supply Unit, CPU Unit, I/O Units, Special I/O
Units, and CPU Bus Units must be completely locked (until they click into place) after connecting
the adjacent Unit connectors.

5
Manual Structure
NJ-series CPU Unit Hardware User’s Manual (W500)
Special information in this manual is classified as follows:
Note References are provided to more detailed or related information.
In this manual, “download” refers to transferring data from the Sysmac Studio to the physical Controller
and “upload” refers to transferring data from the physical Controller to the Sysmac Studio.
For the Sysmac Studio, synchronization is used to both upload and download data. Here, “synchronize”
means to automatically compare the data for the Sysmac Studio on the computer with the data in the
physical Controller and transfer the data in the direction that is specified by the user.
Special Information
Precautions for Safe Use
Precautions on what to do and what not to do to ensure safe usage of the product.
Precautions for Correct Use
Precautions on what to do and what not to do to ensure proper operation and performance.
Additional Information
Additional information to read as required.
This information is provided to increase understanding or make operation easier.
Version Information
Information on differences in specifications and functionality for CPU Units with different unit versions
and for different versions of the Sysmac Studio is given.
Precaution on Terminology

Manual Structure
6NJ-series CPU Unit Hardware User’s Manual (W500)

7
Sections in this Manual
NJ-series CPU Unit Hardware User’s Manual (W500)
Sections in this Manual
1
2
3
4
5
1
2
3
4
5
I
Introduction to NJ-series Controllers
System Configuration
Configuration Units
Installation and Wiring
Troubleshooting
I
6
A
Index
6
A
Inspection and Maintenance
Appendices

8NJ-series CPU Unit Hardware User’s Manual (W500)
CONTENTS
CONTENTS
Introduction ...............................................................................................................1
Relevant Manuals......................................................................................................2
Manual Structure .......................................................................................................4
Sections in this Manual ............................................................................................7
Terms and Conditions Agreement......................................................................... 12
Safety Precautions.................................................................................................. 14
Precautions for Safe Use........................................................................................20
Precautions for Correct Use................................................................................... 30
Regulations and Standards.................................................................................... 34
Versions ...................................................................................................................36
Related Manuals...................................................................................................... 39
Terminology .............................................................................................................41
Revision History...................................................................................................... 46
Section 1 Introduction to NJ-series Controllers
1-1 The NJ-series Controllers ....................................................................................................... 1-2
1-1-1 Features...................................................................................................................................... 1-2
1-1-2 Introduction to the System Configurations ..................................................................................1-4
1-2 Specifications .......................................................................................................................... 1-7
1-3 Overall Operating Procedure for the NJ-series Controller ................................................ 1-12
1-3-1 Overall Procedure ..................................................................................................................... 1-12
1-3-2 Procedure Details...................................................................................................................... 1-13
Section 2 System Configuration
2-1 Basic System Configuration...................................................................................................2-2
2-1-1 EtherCAT Network Configuration ................................................................................................ 2-4
2-1-2 CJ-series Unit Configuration ....................................................................................................... 2-5
2-2 Connecting to the Sysmac Studio ....................................................................................... 2-19
2-3 Network Configuration .......................................................................................................... 2-20
Section 3 Configuration Units
3-1 CPU Units ................................................................................................................................. 3-2
3-1-1 Models and Specifications .......................................................................................................... 3-2
3-1-2 Components and Functions ........................................................................................................ 3-3
3-2 SD Memory Cards.................................................................................................................. 3-10