Benutzerhandbuch für Omron CQM1H-CLK21

Inhaltsverzeichnis

• CS1W-CLK21-V1 CJ1W-CLK21-V1 C200HW-CLK21 CVM1-CLK21 CQM1H-CLK21 (CS1W-RPT01/02/03 Repeater Units)

  2
• Notice:

  4
• Unit Versions of CS/CJ-series Controller Link Units

  5
• About this Manual:

  12
• Warranty

  14
• PRECAUTIONS

  18
  • 1 Intended Audience

    19
  • 2 General Precautions

    19
  • 3 Safety Precautions

    19
  • 4 Operating Environment Precautions

    20
  • 5 Applications Precautions

    21
  • 6 Conformance to EC Directives

    23
• SECTION 1 Features and System Configuration

  24
  • 1-1 Overview

    25
    • 1-1-1 What Is the Controller Link?

      25
    • 1-1-2 Features

      31
  • 1-2 Specifications and Configurations

    34
    • 1-2-1 System Configuration

      34
    • 1-2-2 General Specifications

      36
    • 1-2-3 Communications Specifications

      37
    • 1-2-4 Controller Link Unit Models and PLCs

      39
    • 1-2-5 Devices for Connection

      42
    • 1-2-6 Programming Devices

      44
  • 1-3 Selection of Communications Functions

    48
  • 1-4 Basic Procedures

    49
  • 1-5 Application Precautions

    50
• SECTION 2 Basic Procedures

  54
  • 2-1 Data Links Procedures

    55
    • 2-1-1 Manually Setting Data Links

      55
    • 2-1-2 Automatically Setting Data Links

      57
  • 2-2 Message Service Procedure

    63
• SECTION 3 Installation and Wiring

  66
  • 3-1 Component Names and Functions

    67
    • 3-1-1 CS-series Controller Link Units

      67
    • 3-1-2 CJ-series Controller Link Units

      69
    • 3-1-3 C200HX/HG/HE Controller Link Unit

      72
    • 3-1-4 CVM1 and CV-series Controller Link Unit

      74
    • 3-1-5 CQM1H-series Controller Link Unit

      76
    • 3-1-6 Wire-to-Wire Repeater Unit

      77
    • 3-1-7 Wire-to-Optical (H-PCF) Repeater Unit

      79
    • 3-1-8 Wire-to-Optical (GI) Repeater Unit

      80
  • 3-2 Unit Installation

    81
    • 3-2-1 Mounting Controller Link Units

      82
    • 3-2-2 Mounting a Repeater Unit

      87
  • 3-3 Wiring

    89
    • 3-3-1 Communications Cables

      89
    • 3-3-2 Repeater Units

      94
  • 3-4 Constructing Networks with Repeater Units

    101
    • 3-4-1 Segments

      102
    • 3-4-2 Number of Repeater Units

      103
    • 3-4-3 Terminating Resistance

      105
• SECTION 4 Preparations for Communications

  108
  • 4-1 CS-series Controller Link Units

    109
    • 4-1-1 Overview

      109
    • 4-1-2 Unit Number

      109
    • 4-1-3 Node Addresses

      110
    • 4-1-4 Baud Rates

      111
    • 4-1-5 Terminating Resistance

      112
  • 4-2 CJ-series Controller Link Units

    112
    • 4-2-1 Overview

      113
    • 4-2-2 Unit Number

      113
    • 4-2-3 Node Addresses

      114
    • 4-2-4 Baud Rates

      115
    • 4-2-5 Terminating Resistance

      115
  • 4-3 C200HX/HG/HE Controller Link Units

    116
    • 4-3-1 Overview

      117
    • 4-3-2 Node Addresses

      117
    • 4-3-3 Baud Rates and Operating Levels

      118
    • 4-3-4 Terminating Resistance

      119
  • 4-4 CVM1 and CV-series Controller Link Units

    120
    • 4-4-1 Overview

      120
    • 4-4-2 Unit Number

      121
    • 4-4-3 Node Addresses

      121
    • 4-4-4 Baud Rates

      122
    • 4-4-5 Terminating Resistance

      122
  • 4-5 CQM1H-series Controller Link Units

    123
    • 4-5-1 Overview

      123
    • 4-5-2 Node Addresses

      124
    • 4-5-3 Baud Rates

      124
    • 4-5-4 Terminating Resistance

      125
  • 4-6 Repeater Units

    125
    • 4-6-1 Wire-to-Wire Repeater Unit

      126
    • 4-6-2 Baud Rates

      126
    • 4-6-3 Terminating Resistance

      127
• SECTION 5 Data Links

  128
  • 5-1 What Are Data Links?

    129
    • 5-1-1 Data Link Specifications

      134
    • 5-1-2 Differences between Manual and Automatic Setting

      135
  • 5-2 Setting Data Links

    136
    • 5-2-1 Selecting Manual or Automatic Setting

      136
    • 5-2-2 Manual Setting

      137
    • 5-2-3 Manual Setting Examples

      146
    • 5-2-4 Automatic Setting

      152
    • 5-2-5 Automatic Setting Example

      174
  • 5-3 Starting and Stopping Data Links

    176
    • 5-3-1 Using a Programming Device or the User Program

      177
    • 5-3-2 Using the Controller Link Support Software and CX-Programmer

      178
    • 5-3-3 Using FINS Commands

      178
  • 5-4 Checking Data Link Status

    179
    • 5-4-1 LED Indicators

      179
    • 5-4-2 Data Link Status Area

      179
    • 5-4-3 Data Link Status Area

      184
    • 5-4-4 Checking by Manipulating Bit/Word Status

      184
    • 5-4-5 Error Detection Program Example

      185
    • 5-4-6 Programming Examples for Processing Data when Errors Occur

      185
• SECTION 6 Message Service

  188
  • 6-1 Introduction

    189
    • 6-1-1 SEND and RECV

      190
    • 6-1-2 CMND (CVM1, CV-series, CS/CJ-series, and CQM1H-series PLCs Only)

      202
    • 6-1-3 Send/Receive Data Areas

      207
  • 6-2 Selecting Communications Instructions

    209
    • 6-2-1 Message Service Operations

      210
    • 6-2-2 Message Service Specifications

      211
  • 6-3 Using the Message Service

    212
  • 6-4 FINS Commands and Responses

    222
    • 6-4-1 FINS Communications Service

      222
    • 6-4-2 Sending and Receiving FINS Commands and Responses

      222
    • 6-4-3 Applicable Units for FINS Commands

      223
  • 6-5 Commands and Responses for Controller Link Units

    224
    • 6-5-1 Command Codes

      224
    • 6-5-2 DATA LINK START

      224
    • 6-5-3 DATA LINK STOP

      224
    • 6-5-4 CONTROLLER DATA READ

      225
    • 6-5-5 CONTROLLER STATUS READ

      226
    • 6-5-6 NETWORK STATUS READ

      228
    • 6-5-7 DATA LINK STATUS READ

      230
    • 6-5-8 ECHOBACK TEST

      232
    • 6-5-9 BROADCAST TEST RESULTS READ

      232
    • 6-5-10 BROADCAST TEST DATA SEND

      233
    • 6-5-11 ERROR LOG READ

      233
    • 6-5-12 ERROR LOG CLEAR

      234
  • 6-6 Commands and Responses for C200HX/HG/HE and CQM1H-series PLCs

    235
    • 6-6-1 Command Codes

      235
    • 6-6-2 Memory Area Designations

      235
    • 6-6-3 MEMORY AREA READ

      237
    • 6-6-4 MEMORY AREA WRITE

      238
    • 6-6-5 MULTIPLE MEMORY AREA READ

      239
    • 6-6-6 PROGRAM AREA READ

      239
    • 6-6-7 PROGRAM AREA WRITE

      240
    • 6-6-8 RUN

      241
    • 6-6-9 STOP

      241
    • 6-6-10 CONTROLLER DATA READ

      242
    • 6-6-11 CONTROLLER STATUS READ

      243
    • 6-6-12 CLOCK READ

      244
    • 6-6-13 CLOCK WRITE

      244
    • 6-6-14 ERROR CLEAR

      245
    • 6-6-15 FORCED SET/RESET

      245
    • 6-6-16 FORCED SET/RESET CANCEL

      246
    • 6-6-17 MULTIPLE FORCED STATUS READ

      247
  • 6-7 Response Codes

    248
    • 6-7-1 Configuration

      248
    • 6-7-2 Network Relay Errors

      249
    • 6-7-3 Response Codes and Troubleshooting

      250
• SECTION 7 Network Interconnections

  256
  • 7-1 What is Network Interconnection?

    257
    • 7-1-1 Interconnecting Controller Link Networks

      257
    • 7-1-2 Interconnecting Different Types of Networks

      257
  • 7-2 Remote Programming and Monitoring

    259
    • 7-2-1 Local Networks

      259
    • 7-2-2 Remote Controller Link Networks

      260
    • 7-2-3 Other Remote Networks

      261
  • 7-3 Routing Tables

    262
  • 7-4 Setting Routing Tables

    263
    • 7-4-1 Routing Table Setting Procedure

      264
    • 7-4-2 Editing Local Network Tables

      264
    • 7-4-3 Editing Relay Network Tables

      265
    • 7-4-4 Saving Routing Tables

      265
    • 7-4-5 Connecting to the PLC

      266
    • 7-4-6 Routing Table Enable Bit (C200HX/HG/HE and CQM1H-series Only)

      266
    • 7-4-7 Transferring Routing Tables

      266
    • 7-4-8 Example Routing Table Settings

      267
• SECTION 8 Communications Timing

  270
  • 8-1 Communications Mechanism

    271
    • 8-1-1 Data Transmissions over the Network

      271
    • 8-1-2 Setting the Polling and Polled Nodes

      272
    • 8-1-3 Network Parameters

      273
    • 8-1-4 Specifying Network Parameters

      274
  • 8-2 Communications Cycle Time

    274
    • 8-2-1 Active Data Links

      274
    • 8-2-2 Inactive Data Links

      275
  • 8-3 Data Link I/O Response Time

    276
    • 8-3-1 Data Exchange Timing

      276
    • 8-3-2 Data Processing Time

      277
    • 8-3-3 Calculation Example

      278
  • 8-4 Message Delay Times

    288
    • 8-4-1 CS/CJ-series, CVM1, and CV-series PLCs

      288
    • 8-4-2 C200HX/HG/HE and CQM1H-series PLCs

      293
• SECTION 9 Troubleshooting and Maintenance

  298
  • 9-1 Troubleshooting Using Indicators

    299
    • 9-1-1 CS/CJ-series Controller Link Units

      299
    • 9-1-2 C200HX/HG/HE and CQM1H-series Controller Link Units

      306
    • 9-1-3 CVM1 and CV-series Controller Link Units

      310
    • 9-1-4 Repeater Units

      314
  • 9-2 Status Area and Troubleshooting

    315
    • 9-2-1 CS/CJ-series Controller Link Units

      316
    • 9-2-2 C200HX/HG/HE Controller Link Units

      322
    • 9-2-3 CVM1 and CV-series Controller Link Units

      327
    • 9-2-4 CQM1H-series Controller Link Units

      331
  • 9-3 Error Log

    336
    • 9-3-1 Error Log Table

      336
    • 9-3-2 Error Codes

      337
    • 9-3-3 Reading and Clearing Error Logs

      343
  • 9-4 Troubleshooting Error Messages in CX-Net Data Link Table Check

    343
  • 9-5 Cleaning and Inspection

    346
    • 9-5-1 Cleaning

      346
    • 9-5-2 Inspection

      346
  • 9-6 Handling Precautions

    347
    • 9-6-1 Replacing the Unit

      347
    • 9-6-2 Setting the Unit after Replacement

      348
    • 9-6-3 Replacing the Unit

      350
• SECTION 10 Adding Nodes and Editing Active Data Link Tables

  354
  • 10-1 Adding Nodes Using a Repeater Unit

    355
    • 10-1-1 Overview

      355
    • 10-1-2 Procedure for Adding Nodes

      356
    • 10-1-3 Precautions when Connecting Nodes Using a Repeater Unit

      356
  • 10-2 Changing the Data Link Tables with Active Data Links

    359
    • 10-2-1 Overview

      359
    • 10-2-2 Example of Changing Data Link Table with Active Data Links

      359
    • 10-2-3 Operations when Changing Data Link Tables

      359
    • 10-2-4 Timing Required to Change Data Link Tables with Active Data Links (Theoretical)

      360
    • 10-2-5 Procedure for Changing the Data Link Tables with CX- Programmer

      361
• Appendix A Standard Models

  366
• Appendix B Memory Areas

  370
• Appendix C Using the Relay Terminal Block

  388
• Index

  392
• Revision History

  398