Omron SYSMAC CS1W-PRM21 Manuale utente

SYSMAC CS/CJ-series

CS1W-PRM21

CJ1W-PRM21

PROFIBUS-DP Master Units

Operation Manual (Draft)

Produced November 17, 2003

Notice:

OMRON products are manufactured for use by a trained operator and only for the purposes described

in this manual.

The following conventions are used to classify and explain the precautions in this manual. Always

heed the information provided with them.

!DANGER Indicates information that, if not heeded, is likely to result in serious injury or loss of life.

!WARNING Indicates information that, if not heeded, could possibly result in serious injury or loss of

life.

!Caution Indicates information that, if not heeded, could possibly result in minor or relatively serious

injury, damage to the product or faulty operation.

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 prod-

uct.

The abbreviation

appears in some displays and on some OMRON products. It often means

word

and is abbreviated as

in the documentation.

The abbreviation

PLC

means Programmable Logic Controller.

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 opera-

tion of the product.

1, 2, 3...Indicates various lists such as procedures, checklists etc.

Trademarks and Copyrights

Profibus is a registered trademark of the Profibus International Organization.

Microsoft Windows, Windows 95, Windows 98, Windows NT, Windows 2000, and Windows XP are

registered trademarks of the Microsoft Corporation.

AnyBus is a registered trademark of the Hjassber MicroSystems Sweden

Sycon and CIF are registered trademarks of Hilscher GmbH

Other product names and company names in this manual are trademarks or registered trademarks of

their respective companies.

The copyright of the Profibus Master Unit belongs to OMRON Corporation.

OMRON, 2003

by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission o

OMRON.

No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is con-

stantly 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.

vii

TABLE OF CONTENTS

About this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix

PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi

1 Intended Audience. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

2 General Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii

5 Application Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xiii

6 Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

SECTION 1

Features and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1-1 Overview of PROFIBUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1-2 Setting up a PROFIBUS-DP Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1-3 PROFIBUS-DP Master Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1-4 CX-Profibus Configurator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

1-5 Basic Operating Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

SECTION 2

Installation and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

2-1 Unit Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

2-2 Installing the PROFIBUS-DP Master Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

2-3 Initial Setup Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

2-4 Setting up a Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

2-5 Defining PROFIBUS-DP in the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

SECTION 3

Configuration Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

3-1 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

3-2 CX-Profibus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

3-3 PROFIBUS-DP Master DTM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

3-4 Generic Slave Device DTM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

SECTION 4

Allocated CIO and DM Words . . . . . . . . . . . . . . . . . . . . . . . 83

4-1 Overview of Word Allocations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

4-2 Allocated CIO Area Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

SECTION 5

Fins Commands and Responses. . . . . . . . . . . . . . . . . . . . . . . 99

5-1 FINS Commands and Responses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

viii

TABLE OF CONTENTS

5-2 Command / Response Reference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

SECTION 6

Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

6-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

6-2 Setting up a network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

6-3 Configuring the Slave Stations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

6-4 Configuring the Master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

SECTION 7

Troubleshooting and Maintenance . . . . . . . . . . . . . . . . . . . . 127

7-1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

7-2 Troubleshooting Using LED Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

7-3 Troubleshooting I/O Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

7-4 Troubleshooting Using Error Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

7-5 Troubleshooting using the Error Log. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

7-6 Troubleshooting FINS Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

7-7 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

7-8 Replacing the Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Appendices

A Bus Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

B Slave Diagnostics Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

C Memory Card Backup Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

D I/O Data Conversions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

E Configurator Error and Warning Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

About this Manual

This manual describes the CS1W-PRM21 and CJ1W-PRM21 PROFIBUS-DP Master Units. It also

describes how to install and operate them. Both Units serve the same purpose: enable devices of var-

ious manufacturers to intercommunicate without making any special interface adaptations. They are

technically the same; they differ only in their physical dimensions and weight and the way they are con-

nected to the backplane.

Please read this manual carefully so that you understand the information provided before installing or

using the PROFIBUS-DP Master Unit. Start with the precautions in the following section. They

describe the operating environment and application safety measures which must be observed prior to

and when using the PROFIBUS-DP Master Unit.

The sections of this manual are as follows:

Section 1

introduces the PROFIBUS-DP Master Units and CX-Profibus.

Section 2

describes the installation and setup of the PROFIBUS-DP Master Units.

Section 3

describes the installation of CX-Profibus and provides a overview.

Section 4

describes how the Units interface to the PLC CPU.

Section 5

describes the FINS commands supported by the PROFIBUS Master Units.

Section 6

describes the operational aspects of the PROFIBUS Master Units.

Section 7

provides procedures for troubleshooting the PROFIBUS-DP network and the Units.

The

Appendices

contain information supplementary to the information in the main body of the man-

ual. They are referred to in the various sections as required.

Manual Products Contents Cat. No.

CS-series

Programmable Controllers

Operation Manual

SYSMAC CS-series

CS1G/H-CPU@@-E Describes the installation and opera-

tion of the CS-series PLCs. W339-E1-@

CJ-series

Programmable controllers

operation Manual

SYSMAC CJ-series

CJ1G-CPU@@ Describes the installation and opera-

tion of the CJ-series PLCs. W393-E1-@

CS/CJ-series

Programmable Controllers

Programming Manual

SYSMAC CS/CJ-series

CS1G/H-CPU@@-E, CJ1G-

CPU@@

Describes the ladder diagram pro-

gramming instructions supported by

CS/CJ-series PLCs.

W394-E1-@

CS/CJ-series

Programmable Controllers

Instructions Reference Manual

SYSMAC CS/CJ-series

CS1G/H-CPU@@-E, CJ1G-

CPU@@

Describes the ladder diagram pro-

gramming instructions supported by

CS-series and CJ-series PLCs.

W340-E1-@

CS/CJ Series Communication

Commands Reference Manual SYMAC CS1G/H-CPU@@-E

CPU Units Describes the C-series (HostLink) and

FINS communications commands

used with CS/CJ-series PLCs.

W342-E1-@

CX-Programmer

Operation Manual SYSMAC WS02-CXP@@-E

CX-Programmer Provides information on how to use the

CX-Programmer, programming soft-

ware which supports CS1/CJ1-series

PLCs.

W414-E1-@

CX-Server

Run Time User Manual CX-Server Provides information on how to use the

CX-Server communication driver soft-

ware which supports CS1/CJ1-series

PLCs.

W391-E2-@

C200H-series PROFIBUS-DP

Master Units

Operation Manual

SYSMAC C200H-series

C200HW-PRM21 Describes the Installation and Opera-

tion of the C200HW-PRM21 PROFI-

BUS-DP Master Units.

W349-E2-@

CJ-series PROFIBUS-DP

Slave unit

Operation Manual

SYSMAC CJ1-series

CJ1W-PRT21 Describes the Installation and Opera-

tion of the CJ1W-PRT21 PROFIBUS-

DP Slave Units.

W408-E2-@

GT1-series PROFIBUS-DP

Multiple I/O Terminal

Operation Manual

PRT1-COM & GT1-series Describes the Installation and Opera-

tion of the PROFIBUS-DP PRT1-COM

and GT1-series I/O Units.

W900-E2-@

C200H-series PROFIBUS-DP

Slave unit

Operation Manual

SYSMAC C200H-series

C200HW-PRT21PROFIBUS-DP

Slave unit

Describes the Installation and Opera-

tion of the C200HW-PRT21 PROFI-

BUS-DP Slave Units.

W901-E2-@

F150-series PROFIBUS-DP

Vision Sensor

Operation Manual

F150-C15E-3-PRT21 PROFI-

BUS-DP Vision Sensor Describes the Installation and Opera-

tion of the F150 PROFIBUS Vision

Sensor.

Z143-E1-@

CS/CJ-series Ethernet Units

Operation Manual SYSMAC CS/CJ-series

CS1W-ETN01/ETN11

CJ1W-ETN11 Ethernet Units

Describes the installation and opera-

tion of the CS1W-ETN01 (10Base-5),

CS1W-ETN11 (10Base-T), and CJ1W-

ETN11 Ethernet Units.

W343-E1-@

CS/CJ-series Serial Communi-

cations Boards and Serial

Communications Units

Operation Manual

SYSMAC CS/CJ-series

CS1W-SCB21/41, CS1W-

SCU21, CJ1W-CSU41

Describes the use of Serial Communi-

cations Units and Boards to perform

serial communications with external

devices.

W336-E1-@

CS/CJ1-series Devicenet Units

Operation Manual SYSMAC CS/CJ1-series

CS1W-DRM21/CJ1W-DRM21 Describes the Installation and Opera-

tion of the CS1W-DRM21/CJ1W-

DRM21 Devicenet units.

W380-E2-@

Manual Products Contents Cat. No.

!WARNING Failure to read and understand the information provided in this manual may result in per-

sonal injury or death, damage to the product, or product failure. Please read each section

in its entirety and be sure you understand the information provided in the section and

related sections before attempting any of the procedures or operations given.

PRECAUTIONS

This section provides general precautions for using the PROFIBUS-DP Master Units, Programmable Controllers and

related devices.

The information contained in this section is important for the safe and reliable operation of the PROFIBUS-DP

Master Units. You must read this section and understand the information contained before attempting to set up or

operate a PROFIBUS-DP Master Unit and PLC system.

1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

3 Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii

4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii

5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii

6 Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

6-1 Applicable Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

6-2 Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

6-3 Conformance to EC Directives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

xii

Intended Audience 1

1 Intended Audience

This manual is intended for the following personnel, who must also have a

knowledge of electrical systems (an electrical engineer or the equivalent).

• Personnel in charge of installing FA systems.

• Personnel in charge of designing FA systems.

• Personnel in charge of managing FA systems and facilities.

2 General Precautions

The user must operate the product according to the performance specifica-

tions described in the operation manuals.

Before using the product under conditions which are not described in the

manual or applying the product to nuclear control systems, railroad systems,

aviation systems, vehicles, combustion systems, medical equipment, amuse-

ment machines, safety equipment, and other systems, machines, and equip-

ment that may have a serious influence on lives and property if used

improperly, consult your OMRON representative.

Make sure that the ratings and performance characteristics of the product are

sufficient for the systems, machines, and equipment, and be sure to provide

the systems, machines, and equipment with double safety mechanisms.

This manual provides information for programming and operating OMRON

PROFIBUS Master Units. Be sure to read this manual before attempting to

use the Unit and keep this manual close at hand for reference during opera-

tion.

!WARNING It is extremely important that all PLC Units be used for their specified pur-

poses and under the specified conditions, especially in applications that can

directly or indirectly affect human life. You must consult your OMRON repre-

sentative before using a PLC System in the above-mentioned applications.

3 Safety Precautions

!WARNING Do not attempt to take any Unit apart while the power is being supplied. Doing

so may result in electric shock.

!WARNING Never touch any of the terminals while power is being supplied. Doing so may

result in serious electrical shock or electrocution.

!WARNING Do not attempt to disassemble, repair, or modify any Units. Any attempt to do

so may result in malfunction, fire, or electric shock.

!WARNING Do not touch the Power Supply Unit while power is being supplied or immedi-

ately after power has been turned OFF. Doing so may result in electric shock.

!Caution Tighten the screws on the terminal block of the AC Power Supply Unit to the

torque specified in the operation manual. Loose screws may result in burning

or malfunction.

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