Omron PROFINET IO CJ1W-PRM21 User manual

CJ1W-PNT21

PROFINET IO

Controller Unit

OPERATION MANUAL

Cat. No. W12E-EN-02

iii

Notice

OMRON products are manufactured for use according to proper procedures

by a qualified operator and only for the purposes described in this manual.

The following conventions are used to indicate and classify precautions in this

manual. Always heed the information provided with them. Failure to heed

precautions can result in injury to people or damage to property.

!DANGER Indicates an imminently hazardous situation which, if not avoided, will result in

death or serious injury.

!WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or

serious injury.

!Caution Indicates a potentially hazardous situation which, if not avoided, may result in minor or

moderate injury, or property damage.

OMRON product references

All OMRON products are capitalized in this manual.

The first letter of the word Unit is also capitalized when it refers to an OMRON

product, regardless of whether it appears in the proper name of the product.

Visual aids

The following headings appear in the left column of the manual to help you

locate different types of information.

Note Indicates information of particular interest for efficient and convenient

operation of the product.

Trademarks and copyrights

All other product names, company names, logos or other designations

mentioned herein are trademarks of their respective owners.

retrieval system, or transmitted, in any form, or by any means, mechanical,

electronic, photocopying, recording, or otherwise, without the prior written

permission of OMRON.

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 information contained in this manual is subject to

change without notice. Every precaution has been taken in the preparation of

this manual. Nevertheless, OMRON assumes no responsibility for errors or

omissions. Neither is any liability assumed for damages resulting from the use

of the information contained in this publication.

Read and Understand this Manual

Please read and understand this manual before using the product. Please

consult your OMRON representative if you have any questions or comments.

Warranty and Limitations of Liability

WARRANTY

OMRON's exclusive warranty is that the products are free from defects in materials

and workmanship for a period of one year (or other period if specified) from date of

sale by OMRON.

OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR

IMPLIED, REGARDING NONINFRINGEMENT, MERCHANTABILITY, OR FITNESS

FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER

ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED

THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR

INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR

IMPLIED.

LIMITATIONS OF LIABILITY

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR

CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN

ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS

BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.

In no event shall the responsibility of OMRON for any act exceed the individual price

of the product on which liability is asserted.

IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR

OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS

CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED,

INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION,

ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.

Application Considerations

SUITABILITY FOR USE

OMRON shall not be responsible for conformity with any standards, codes, or

regulations that apply to the combination of products in the customer's application or

use of the products.

At the customer's request, OMRON will provide applicable third party certification

documents identifying ratings and limitations of use that apply to the products. This

information by itself is not sufficient for a complete determination of the suitability of

the products in combination with the end product, machine, system, or other

application or use.

The following are some examples of applications for which particular attention must

be given. This is not intended to be an exhaustive list of all possible uses of the

products, nor is it intended to imply that the uses listed may be suitable for the

products:

• Outdoor use, uses involving potential chemical contamination or electrical

interference, or conditions or uses not described in this manual.

• Nuclear energy control systems, combustion systems, railroad systems, aviation

systems, medical equipment, amusement machines, vehicles, safety equipment,

and installations subject to separate industry or government regulations.

• Systems, machines, and equipment that could present a risk to life or property.

Please know and observe all prohibitions of use applicable to the products.

NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS

RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A

WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE

OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE

INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

PROGRAMMABLE PRODUCTS

OMRON shall not be responsible for the user's programming of a programmable

product, or any consequence thereof.

Disclaimers

CHANGE IN SPECIFICATIONS

Product specifications and accessories may be changed at any time based on

improvements and other reasons.

It is our practice to change model numbers when published ratings or features are

changed, or when significant construction changes are made. However, some

specifications of the products may be changed without any notice. When in doubt,

special model numbers may be assigned to fix or establish key specifications for your

application on your request. Please consult with your OMRON representative at any

time to confirm actual specifications of purchased products.

DIMENSIONS AND WEIGHTS

Dimensions and weights are nominal and are not to be used for manufacturing

purposes, even when tolerances are shown.

PERFORMANCE DATA

Performance data given in this manual is provided as a guide for the user in

determining suitability and does not constitute a warranty. It may represent the result

of OMRON's test conditions, and the users must correlate it to actual application

requirements. Actual performance is subject to the OMRON Warranty and

Limitations of Liability.

ERRORS AND OMISSIONS

The information in this manual has been carefully checked and is believed to be

accurate; however, no responsibility is assumed for clerical, typographical, or

proofreading errors, or omissions.

vii

TABLE OF CONTENTS

viii

SECTION 1

Precautions x

1-1 Intended audience................................................................................................................................... xi

1-2 General precautions................................................................................................................................ xi

1-3 Safety precautions .................................................................................................................................. xi

1-4 Operating environment precautions ........................................................................................................xii

1-5 Application precautions ..........................................................................................................................xiii

1-6 Conformance to EC Directives...............................................................................................................xiv

SECTION 2

Features and specifications 1

2-1 Overview of CJ1W-PNT PROFINET IO Controller ..................................................................................2

2-2 CJ1W-PNT21 PROFINET IO Controller Unit ........................................................................................... 3

2-3 CJ1W-PNT21 configuration ..................................................................................................................... 7

2-4 Basic operating procedure ....................................................................................................................... 8

SECTION 3

Installation and wiring 11

3-1 CJ1W-PNT21 Unit components ............................................................................................................. 12

3-2 Installing the CJ1W-PNT21 Unit ............................................................................................................ 17

3-3 Initial Setup Procedure........................................................................................................................... 19

3-4 Setting up the PROFINET IO network ................................................................................................... 20

3-5 Installation of Configuration Software .................................................................................................... 27

SECTION 4

Configuration Software 31

4-1 CX-ConfiguratorFDT .............................................................................................................................. 32

4-2 CX-ConfiguratorFDT Main Window........................................................................................................ 33

4-3 CJ1W-PNT21 PROFINET IO Controller DTM........................................................................................42

4-4 Generic IO Device DTM ......................................................................................................................... 56

SECTION 5

Allocated CIO and DM Words 61

5-1 Overview of Word Allocations ................................................................................................................ 62

5-2 Allocated CIO Area Words ..................................................................................................................... 64

SECTION 6

FINS Commands and Responses 73

6-1 FINS Commands and Responses.......................................................................................................... 74

6-2 Command / Response Reference.......................................................................................................... 77

6-3 FINS Routing.......................................................................................................................................... 81

TABLE OF CONTENTS

SECTION 7

Operation 83

7-1 Introduction ............................................................................................................................................ 84

7-2 Setting up a Network.............................................................................................................................. 84

7-3 Configuring the IO Devices .................................................................................................................... 90

7-4 Configuring the IO Controller ................................................................................................................. 92

7-5 Performance......................................................................................................................................... 108

7-6 Operating the network.......................................................................................................................... 111

SECTION 8

Troubleshooting and maintenance 113

8-1 Overview .............................................................................................................................................. 114

8-2 Troubleshooting using the IO Controller indicators .............................................................................. 115

8-3 Troubleshooting the Network ............................................................................................................... 122

8-4 Maintenance......................................................................................................................................... 129

8-5 Replacing the Unit................................................................................................................................ 130

Appendix A

PROFINET IO technology 131

A-1 Introduction to PROFINET ................................................................................................................... 131

A-2 PROFINET Communication ................................................................................................................. 132

A-3 PROFINET Distributed I/O ................................................................................................................... 133

A-4 PROFINET Communication Services .................................................................................................. 136

A-5 Alarms .................................................................................................................................................. 137

A-6 FDT/DTM Technology.......................................................................................................................... 138

Appendix B

PROFINET IO alarm messages 139

B-1 Introduction .......................................................................................................................................... 139

B-2 Alarm messages .................................................................................................................................. 140

Appendix C

Explicit messages 141

C-1 Basic format of explicit messages........................................................................................................ 141

C-2 Explicit messages common to all IO devices ....................................................................................... 143

C-3 Example of using explicit messages .................................................................................................... 144

Appendix D

Memory Card Backup Functions 147

D-1 Outline of Function ............................................................................................................................... 147

D-2 Backing Up Unit Setup Files ................................................................................................................ 148

D-3 Restoring Unit Setup Files ................................................................................................................... 149

Revision history 151

SECTION 1

Precautions

The information contained in this section is important for the safe and

reliable operation of the CJ1W-PNT21 PROFINET IO Controller Unit. You

must read this section and understand the information contained before

attempting to set up or operate a CJ1W-PNT21 PROFINET IO Controller

Unit and related systems.

SECTION 1

Precautions x

1-1 Intended audience..........................................................................xi

1-2 General precautions .......................................................................xi

1-3 Safety precautions..........................................................................xi

1-4 Operating environment precautions ...............................................xii

1-5 Application precautions ..................................................................xiii

1-6 Conformance to EC Directives .......................................................xiv

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