Omron SYSMAC CPM2B-S001M-DRT User manual

OPERATION MANUAL

Cat. No. W399-E1-1

SYSMAC

CPM2B-S001M-DRT

Programmable Controller

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SYSMAC CPM2B-S001M-DRT

Programmable Controller

Operation Manual

Produced May 2001

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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 dam-

age 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 words “Unit” and “Board” are also capitalized

when they refer to an OMRON product, regardless of whether or not they appear in the proper name of

the product.

The abbreviation “Ch,” which appears in some displays and on some OMRON products, often means

“word” and is abbreviated “Wd” in documentation in this sense.

The abbreviation “PC” means Programmable Controller and is not used as an abbreviation for anything

else.

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... 1. Indicates lists of one sort or another, such as procedures, checklists, etc.

OMRON, 2001

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.

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vii

TABLE OF CONTENTS

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

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

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

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

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

5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .xiv

SECTION 1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1-1 CPM2B-S Features and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1-2 System Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1-3 Structure and Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

SECTION 2

Board Specifications and Components. . . . . . . . . . . . . . . . . 21

2-1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2-2 Board Components and their Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

SECTION 3

Installation and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

3-1 Design Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

3-2 Selecting an Installation Site. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3-3 Assembling the CPM2B-S Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

3-4 Installing the CPM2B-S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

3-5 Wiring and Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

SECTION 4

Memory Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

4-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

4-2 I/O Allocation for CPM2B-S PCs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

4-3 I/O Allocation to CompoBus/S Slaves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

4-4 SR Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

4-5 AR Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

4-6 PC Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

4-7 Basic PC Operation and I/O Processes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

4-8 Error Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

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TABLE OF CONTENTS

SECTION 5

Instruction Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

5-1 CPM2B-S Function Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

5-2 Alphabetic List by Mnemonic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

5-3 Expansion Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

SECTION 6

Exchanging Data with CompoBus/S Slaves . . . . . . . . . . . . . 91

6-1 Initial Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

6-2 Remote I/O Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

6-3 Communications Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95

SECTION 7

Exchanging Data with a DeviceNet Master . . . . . . . . . . . . . 97

7-1 Initial Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

7-2 Remote I/O Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

7-3 Explicit Message Communications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

7-4 Status Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

SECTION 8

Cycle Time and I/O Response Time . . . . . . . . . . . . . . . . . . . 117

8-1 Cycle Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

8-2 I/O Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

8-3 Interrupt Processing Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

8-4 One-to-one PC Link I/O Response Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

SECTION 9

Test Runs and Error Processing . . . . . . . . . . . . . . . . . . . . . . 137

9-1 Initial System Checks and Test Run Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

9-2 CPM2B-S Test Run Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

9-3 Self-diagnostic Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

9-4 Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

9-5 Maintenance Inspections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

9-6 Battery Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Appendices

A Standard Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

B Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

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About this Manual:

The CPM2B-S001M-DRT is a compact, high-speed board Programmable Controller (PC) that is

equipped with all of the functions of the CPM2C-S100C-DRT PC.

This manual describes the features, specifications, and installation of the CPM2B-S001M-DRT

(referred to as the CPM2B-S in this manual) and includes the sections described below.

Refer to the CPM2B Operation Manual (W371) for details on Expansion I/O Board specifications, con-

nections, and wiring. Refer to information on the CPM2A and CPM2C in the CPM1/CPM1A/CPM2A/

CPM2C/SRM1(-V2) Programming Manual (W353) for details on CPM2B-S programming and func-

tions. Refer to the CPM2C-S Operation Manual (W377) for details on Programming Devices such as

connecting a computer running the Support Software or using a Programming Console.

The SYSMAC-CPT Support Software Quick Start Guide (W332) and User Manual (W333) provide

descriptions of ladder diagram operations in a Windows environment. The WS02-CXPC1-E CX-Pro-

grammer User Manual (W361) and the CX-Server User Manual (W362) provide details of operations

for the WS02-CXPC1-E CX-Programmer in a Windows environment.

Please read this manual carefully and be sure you understand the information provided before

attempting to install and operate the CPM2B-S.

Section 1 describes the CPM2B-S’s special features and functions, shows the possible system config-

urations, and explains the basic operation of the CPM2B-S. Read this section first when using the

CPM2B-S for the first time. Refer to the CPM1/CPM1A/CPM2A/CPM2C/SRM1(-V2) Programming

Manual (W353) for details on programming.

Section 2 provides the technical specifications of the CPM2B-S Boards and describes the main com-

ponents of the Boards.

Section 3 provides information on installing and wiring a CPM2B-S PC. Be sure to follow the directions

and precautions in this section when installing the CPM2B-S in a panel or cabinet, wiring the power

supply, or wiring I/O.

Section 4 describes the structure of the PC memory areas and explains how to use them.

Section 5 provides a brief summary of the instruction set. Refer to the CPM1/CPM1A/CPM2A/

CPM2C/SRM1(-V2) Programming Manual (W353) for details on specific instructions.

Section 6 explains how to use the Board’s CompoBus/S Master functions to exchange data with Com-

poBus/S Slaves.

Section 7 explains how to use the Board’s DeviceNet functions to exchange data with a DeviceNet

Master.

Section 8 explains the cycle time and I/O response time in CPM2B-S PCs.

Section 9 describes procedures for trial CPM2B-S operation, self-diagnosis functions, and error pro-

cessing to identify and correct the hardware and software errors that can occur during PC operation.

Appendices provides lists of standard models and Board dimensions.

!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.

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PRECAUTIONS

This section provides general precautions for using the Programmable Controller (PC) and related devices.

The information contained in this section is important for the safe and reliable application of the Programmable

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

operate a PC system.

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

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

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

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

5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv

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xii

Intended Audience 1

1 Intended Audience

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

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 the Unit. Be

sure to read this manual before attempting to use the Unit and keep this man-

ual close at hand for reference during operation.

!WARNING

It is extremely important that a PC and all PC Units be used for the specified

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

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

representative before applying a PC System to the above-mentioned applica-

tions.

3 Safety Precautions

!WARNING

Do not attempt to take any board apart while the power is being supplied.

Doing so may result in electric shock.

!WARNING

Do not touch any of the terminals, terminal blocks or, for the CPM2B-S, the

CPU board or expansion I/O board while the power is being supplied. Doing

so may result in electric shock.

!WARNING

When handling the Memory Backup Battery, never drop, disassemble, distort,

short-circuit, heat to a high temperature, or throw into fire. Otherwise the Bat-

tery may explode, catch fire, or leak fluid.

!WARNING

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

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

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