Omron SYSMAC CJ2H-CPU6@-EIP Instruction Manual

No. FST-ZTH120036ANo. FST-ZTH120036A

OMRON Corporation

ZW-series Displacement Sensor

CJ Series

EtherNet/IP™ Connection Guide

P536-E1-01

About Intellectual Property Right and Trademarks

Microsoft product screen shots reprinted with permission from Microsoft Corporation.

Windows is a registered trademark of Microsoft Corporation in the USA and other countries.

ODVA and EtherNet/IP™ are trademarks of ODVA.

Ethernet is a registered trademark of the Xerox Corporation.

Company names and product names in this document are the trademarks or registered

trademarks of their respective companies.

Table of Contents

1. Related Manuals.........................................................................................1

2. Terms and Definitions................................................................................2

3. Remarks......................................................................................................3

4. Overview .....................................................................................................5

5. Applicable Devices and Support Software ..............................................6

5.1. Applicable Devices .............................................................................6

5.2. Device Configuration ..........................................................................7

6. EtherNet/IP Connection Procedure ..........................................................9

6.1. EtherNet/IP Communications Settings................................................9

6.2. Work Flow.........................................................................................12

6.3. Setting Up the Displacement Sensor................................................13

6.4. Setting Up the PLC...........................................................................21

6.5. Checking the EtherNet/IP Communications......................................44

7. Initialization Method.................................................................................49

7.1. Initializing the PLC............................................................................49

7.2. Initializing the Displacement Sensor.................................................50

8. Revision History.......................................................................................51

1. Related Manuals

The table below lists the manuals related to this document.

To ensure system safety, make sure to always read and heed the information provided in all

Safety Precautions, Precautions for Safe Use, and Precaution for Correct Use of manuals for

each device which is used in the system.

Cat. No. Model Manual name

W472 CJ2H-CPU6[]-EIP

CJ2H-CPU6[]

CJ2M-CPU[][]

CJ-series CJ2 CPU Unit Hardware User's Manual

W473 CJ2H-CPU6[]-EIP

CJ2H-CPU6[]

CJ2M-CPU[][]

CJ-series CJ2 CPU Unit Software User's Manual

W465 CJ1W-EIP21

CJ2H-CPU6[]-EIP

CJ2M-CPU3[]

EtherNet/IP™ Unit Operation Manual

W446 - CX-Programmer Operation Manual

Z332 ZW-CE1[] ZW Series Displacement Sensor (Confocal Fiber Type)

User's Manual

2. Terms and Definitions

Term Explanation and Definition

Tag data link A function that enables cyclic tag data exchanges on an EtherNet/IP

network between PLCs or between PLCs and with other devices without

using a user program in the PLCs.

Tag A tag is a unit that is used to exchange data with tag data links. Data is

exchanged between the local network variables and remote network

variables specified in the tags or between specified I/O memory areas.

Tag set When a connection is established, from 1 to 8 tags (including Controller

status) is configured as a tag set. Each tag set represents the data that

is linked for a tag data link connection.

Connection A connection is used to exchange data as a unit within which data

synchronicity is maintained.

Thus, data synchronicity is maintained for all the data exchanged for the

tags in one data set.

Originator and Target To perform tag data links, one node requests the opening of a

communications line called "connection" to perform tag data links.

The node that requests opening the connection is called "originator",

and the node that receives the request is called "target".

Node With EtherNet/IP network, 1 node is 1 EtherNet/IP port.

Tag data link

parameter

The tag data link parameter is the setting data to perform the tag data

link. It includes the data to set tags, tag sets, and connections.

EDS file A file that contains the I/O points of EtherNet/IP devices and the

parameters that can be set via EtherNet/IP.

3. Remarks

(1) Understand the specifications of devices which are used in the system. Allow some

margin for ratings and performance. Provide safety measures, such as installing safety

circuit in order to ensure safety and minimize risks of abnormal occurrence.

(2) To ensure system safety, always read and heed the information provided in all Safety

Precautions, Precautions for Safe Use, and Precaution for Correct Use of manuals for

each device used in the system.

(3) The users are encouraged to confirm the standards and regulations that the system must

conform to.

(4) It is prohibited to copy, to reproduce, and to distribute a part of or whole part of this

document without the permission of OMRON Corporation.

(5) This document provides the latest information as of April 2013. The information on this

manual is subject to change without notice for improvement.

3. Remarks

The following notation is used in this document.

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.

4. Overview

This document describes the procedure to connect the Displacement Sensor (ZW series) of

OMRON Corporation (hereinafter referred to as OMRON) with CJ-series Programmable

Controller + Ethernet/IP Unit (hereinafter referred to as the PLC ), and the procedure to check

their connection.

Refer to Section 6. Connection Procedure to understand the setting method and key points to

connect the devices via EtherNet I/P.

In this document, CJ-series EtherNet/IP Unit and the built-in EtherNet/IP port of CJ-series CJ2

CPU Unit are collectively called as the "EtherNet/IP Unit".

5. Applicable Devices and Support Software

5.1. Applicable Devices

The applicable devices are as follows:

Manufacturer Name Model

OMRON CJ2 CPU Unit CJ2[]-CPU[][]

OMRON EtherNet/IP Unit CJ1W-EIP21

CJ2H-CPU6[]-EIP

CJ2M-CPU3[]

OMRON Confocal Fiber Type

Displacement Sensor Controller

ZW-CE1[]

ZW-CE1[]T

OMRON Sensor Head ZW-S[][]

Additional Information

As applicable devices above, the devices with the models and versions listed in Section 5.2.

are actually used in this document to describe the procedure for connecting devices and

checking the connection.

You cannot use devices with versions lower than the versions listed in Section 5.2.

To use the above devices with versions not listed in Section 5.2 or versions higher than those

listed in Section 5.2, check the differences in the specifications by referring to the manuals

before operating the devices.

Additional Information

This document describes the procedure to establish the network connection. Except for the

connection procedure, it does not provide information on operation, installation or wiring

method. It also does not describe the functionality or operation of the devices. Refer to the

manuals or contact your OMRON representative.

5. Applicable Devices and Support Software

5.2. Device Configuration

The hardware components to reproduce the connection procedure of this document are as

follows:

CJ2M-CPU32

(Built-in EtherNet/IP port)

Personal computer

(CX-One installed)

OS: Windows 7

USB cable

Switching Hub

(W4S1-05C)

ZW-S40

Ethernet

cable

Calibration ROM

ZW-CE10

Manufacturer Name Model Version

OMRON CPU Unit

(Built-in EtherNet/IP port)

CJ2M-CPU32

(with built-in CJ2M-EIP21)

Ver.2.0

(Ver.2.1)

OMRON Power Supply Unit CJ1W-PA202

OMRON Switching Hub W4S1-05C Ver.1.0

OMRON CX-One CXONE-AL[][]C-V4

/AL[][]D-V4

Ver.4.[][]

OMRON CX-Programmer (Included in CX-One.) Ver.9.41

OMRON Network Configurator (Included in CX-One.) Ver.3.55

- Personal computer

(OS: Windows 7)

- USB cable -

OMRON Ethernet cable (with industrial

Ethernet connector)

XS5W-T421-[]M[]-K

OMRON Displacement Sensor

Controller

ZW-CE10 Ver.1.110

OMRON Displacement Sensor

Sensor Head

ZW-S40

OMRON Calibration ROM (Included with Sensor

Head.)

OMRON Recommended power supply:

24VDC 2.5A 60W

S8VS-06024

Precautions for Correct Use

Update the CX-Programmer and Network Configurator to the versions specified in this

section or higher versions using the auto update function.

If a version not specified in this section is used, the procedures described in Section 6 and

subsequent sections may not be applicable. In that case, use the equivalent procedures

described in the CX-Programmer Operation Manual (Cat. No. W446) and Network

Configurator Online Help.

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