Omron CQM1H-CLK21 User Manual

Operation manual, Controller link units

This manual is related to the following products:

CS1W-RPT01 CS1W-CLK21-V1 C200HW-CLK21 CVM1-CLK21 CJ1W-CLK21-V1

Table of contents

Document Outline

CS1W-CLK21-V1 CJ1W-CLK21-V1 C200HW-CLK21 CVM1-CLK21 CQM1H-CLK21 (CS1W-RPT01/02/03 Repeater Units)
Notice:
Unit Versions of CS/CJ-series Controller Link Units
About this Manual:
Warranty
PRECAUTIONS
- 1 Intended Audience
- 2 General Precautions
- 3 Safety Precautions
- 4 Operating Environment Precautions
- 5 Applications Precautions
- 6 Conformance to EC Directives
SECTION 1 Features and System Configuration
- 1-1 Overview
  - 1-1-1 What Is the Controller Link?
  - 1-1-2 Features
- 1-2 Specifications and Configurations
- 1-3 Selection of Communications Functions
- 1-4 Basic Procedures
- 1-5 Application Precautions
SECTION 2 Basic Procedures
- 2-1 Data Links Procedures
  - 2-1-1 Manually Setting Data Links
  - 2-1-2 Automatically Setting Data Links
- 2-2 Message Service Procedure
SECTION 3 Installation and Wiring
- 3-1 Component Names and Functions
- 3-2 Unit Installation
  - 3-2-1 Mounting Controller Link Units
  - 3-2-2 Mounting a Repeater Unit
- 3-3 Wiring
  - 3-3-1 Communications Cables
  - 3-3-2 Repeater Units
- 3-4 Constructing Networks with Repeater Units
SECTION 4 Preparations for Communications
- 4-1 CS-series Controller Link Units
- 4-2 CJ-series Controller Link Units
- 4-3 C200HX/HG/HE Controller Link Units
- 4-4 CVM1 and CV-series Controller Link Units
- 4-5 CQM1H-series Controller Link Units
- 4-6 Repeater Units
SECTION 5 Data Links
- 5-1 What Are Data Links?
  - 5-1-1 Data Link Specifications
  - 5-1-2 Differences between Manual and Automatic Setting
- 5-2 Setting Data Links
- 5-3 Starting and Stopping Data Links
- 5-4 Checking Data Link Status
SECTION 6 Message Service
- 6-1 Introduction
- 6-2 Selecting Communications Instructions
  - 6-2-1 Message Service Operations
  - 6-2-2 Message Service Specifications
- 6-3 Using the Message Service
- 6-4 FINS Commands and Responses
- 6-5 Commands and Responses for Controller Link Units
- 6-6 Commands and Responses for C200HX/HG/HE and CQM1H-series PLCs
- 6-7 Response Codes
SECTION 7 Network Interconnections
- 7-1 What is Network Interconnection?
  - 7-1-1 Interconnecting Controller Link Networks
  - 7-1-2 Interconnecting Different Types of Networks
- 7-2 Remote Programming and Monitoring
- 7-3 Routing Tables
- 7-4 Setting Routing Tables
SECTION 8 Communications Timing
- 8-1 Communications Mechanism
- 8-2 Communications Cycle Time
  - 8-2-1 Active Data Links
  - 8-2-2 Inactive Data Links
- 8-3 Data Link I/O Response Time
- 8-4 Message Delay Times
  - 8-4-1 CS/CJ-series, CVM1, and CV-series PLCs
  - 8-4-2 C200HX/HG/HE and CQM1H-series PLCs
SECTION 9 Troubleshooting and Maintenance
- 9-1 Troubleshooting Using Indicators
- 9-2 Status Area and Troubleshooting
- 9-3 Error Log
- 9-4 Troubleshooting Error Messages in CX-Net Data Link Table Check
- 9-5 Cleaning and Inspection
  - 9-5-1 Cleaning
  - 9-5-2 Inspection
- 9-6 Handling Precautions
SECTION 10 Adding Nodes and Editing Active Data Link Tables
- 10-1 Adding Nodes Using a Repeater Unit
- 10-2 Changing the Data Link Tables with Active Data Links
Appendix A Standard Models
Appendix B Memory Areas
Appendix C Using the Relay Terminal Block
Index
Revision History