Omron SYSMAC CV500-BSC11 Manuel utilisateur

Cat. No. W206-E1-04

BASIC Units

SYSMAC

CV500-BSC11/21/31/41/51/61

BASIC Units

Operation Manual

Revised August 2003

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 word “Unit” is also capitalized when it refers

to an OMRON product, regardless of whether or not it appears 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 any-

thing 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 operation

of the product.

1, 2, 3... 1. Indicates lists of one sort or another, such as procedures, checklists, etc.

OMRON, 1992

form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permis-

sion 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 informa-

tion contained in this publication.

TABLE OF CONTENTS

vii

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

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

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

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

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

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

SECTION 1

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

1-1 Features 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-2 System Configuration 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-3 Nomenclature and Functions 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-4 Precautions 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 2

Getting Started 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-1 Installation 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-2 Switch Settings 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-3 Getting the Terminal Ready 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-4 Connecting the Terminal 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-5 Terminal Preparation 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-6 Memory Switches 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-7 Starting/Stopping Programs 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 3

Memory Areas and Operations 23. . . . . . . . . . . . . . . . . . . . .

3-1 Memory Areas 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-2 Data Transfer with the CPU Unit 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-3 Memory Switches 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-4 Setting Memory Switches 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 4

Programming Overview 45. . . . . . . . . . . . . . . . . . . . . . . . . .

4-1 BASIC Syntax and Operations 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-2 Writing and Entering Programs 62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-3 Program Execution and Debugging 67. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-4 Saving and Loading Programs 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 5

Data and Files 75. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5-1 Data Operations 76. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5-2 File Operations 84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 6

Advanced Programming 91. . . . . . . . . . . . . . . . . . . . . . . . . .

6-1 Interrupts 92. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6-2 Multitasking 97. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6-3 Machine Language 107. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6-4 PC Communications 120. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 7

Peripherals 125. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7-1 Peripheral Devices 126. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7-2 GP-IB Programming 130. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TABLE OF CONTENTS

viii

SECTION 8

Troubleshooting and Maintenance 141. . . . . . . . . . . . . . . . . .

8-1 Troubleshooting 142. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8-2 Maintenance 147. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Appendices

A Standard Models 151. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B Specifications 153. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C Hardware Interfaces 157. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D Program Examples and Reserved Words 173. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

E BASIC Instructions 187. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

F Machine Language Commands 195. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

G Reserved Words 205. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

H Controlling RS-232C Communications Lines 207. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

I Programming with Windows 95 HyperTerminal 209. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

J Setting Memory Switches 213. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Glossary 215. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Index 235. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Revision History 241. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

About this Manual:

This manual describes the installation and operation of the BASIC Unit and includes the sections de-

scribed below. The BASIC Unit is a CPU Bus Unit that connects to the CPU bus of a SYSMAC CV-series

Programmable Controllers. This Unit can be mounted to the CV500, CV1000, CV2000, or CVM1.

Note that this manual is not meant to be a substitute for a manual on BASIC programming. We suggest

that you read a manual on BASIC programming before attempting to operate the BASIC Unit.

Please read this manual completely and be sure you understand the information provide before attempt-

ing to install and operate the BASIC Unit.

Section 1 provides an introduction to the BASIC Units and describes the general features of the Units.

The system, hardware, and memory configurations are also provided.

Section 2 provides the basic steps to install a BASIC Unit and initiate operation for the first time. It also

explains the methods that can be used to start and stop program execution in the BASIC Unit.

Section 3 provides information relating to the memory areas of the BASIC Unit. The memory switch set-

tings and specifications are also provided for the proper operation of the Unit.

Section 4 provides an overview of BASIC programming and is not meant to provide a comprehensive

explanation of BASIC programming.

Section 5 provides information on data management and operations for the BASIC Units.

Section 6 advances further into BASIC programming and provides information on interrupts, multitask-

ing, and machine language for the purposes of advanced programming.

Section 7 information relating to the use and programming for the peripheral devices. The GB-IB Inter-

face programming is also provided for use with the peripherals.

Section 8 provides the error messages and indications required for troubleshooting as well as general

maintenance procedures for the BASIC Unit.

Appendix A provides the standard models of the BASIC Unit and its supporting options/peripherals.

Appendix B provides the specifications of the Unit.

Appendix C provides information on hardware interface connection and assembly.

Appendix D provides various programming examples for the BASIC Unit.

Appendix E provides a list of BASIC instructions.

Appendix F provides a description of machine language commands.

Appendix G provides a list of reserved words.

Appendix H provides information on controlling RS-232C communication lines.

Appendix I provides information on programming with Windows 95 HyperTerminal.

Appendix J provides information on setting memory switches.

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

personal 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 Programmable Controller (PC) and the BASIC Units.

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

Units. 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 xiii. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3Safety Precautions

xii

1 Intended Audience

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

edge 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 specifications

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, amusement

machines, safety equipment, and other systems, machines, and equipment 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 BASIC

Units. Be sure to read this manual before attempting to use the software and

keep this manual 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

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 Do not touch any of the terminals or terminal blocks while the power is being

supplied. Doing so may result in electric shock.

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 Provide safety measures in external circuits (i.e., not in the Programmable

Controller), including the following items, to ensure safety in the system if an

abnormality occurs due to malfunction of the PC or another external factor

affecting the PC operation. Not doing so may result in serious accidents.

•Emergency stop circuits, interlock circuits, limit circuits, and similar safety

measures must be provided in external control circuits.

•The PC will turn OFF all outputs when its self-diagnosis function detects any

error or when a severe failure alarm (FALS) instruction is executed. As a coun-

termeasure for such errors, external safety measures must be provided to en-

sure safety in the system.

Ce manuel convient aux modèles suivants

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