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
    • 1-2-1 System Configuration
    • 1-2-2 General Specifications
    • 1-2-3 Communications Specifications
    • 1-2-4 Controller Link Unit Models and PLCs
    • 1-2-5 Devices for Connection
    • 1-2-6 Programming Devices
  • 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
    • 3-1-1 CS-series Controller Link Units
    • 3-1-2 CJ-series Controller Link Units
    • 3-1-3 C200HX/HG/HE Controller Link Unit
    • 3-1-4 CVM1 and CV-series Controller Link Unit
    • 3-1-5 CQM1H-series Controller Link Unit
    • 3-1-6 Wire-to-Wire Repeater Unit
    • 3-1-7 Wire-to-Optical (H-PCF) Repeater Unit
    • 3-1-8 Wire-to-Optical (GI) Repeater Unit
  • 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
    • 3-4-1 Segments
    • 3-4-2 Number of Repeater Units
    • 3-4-3 Terminating Resistance
• SECTION 4 Preparations for Communications
  • 4-1 CS-series Controller Link Units
    • 4-1-1 Overview
    • 4-1-2 Unit Number
    • 4-1-3 Node Addresses
    • 4-1-4 Baud Rates
    • 4-1-5 Terminating Resistance
  • 4-2 CJ-series Controller Link Units
    • 4-2-1 Overview
    • 4-2-2 Unit Number
    • 4-2-3 Node Addresses
    • 4-2-4 Baud Rates
    • 4-2-5 Terminating Resistance
  • 4-3 C200HX/HG/HE Controller Link Units
    • 4-3-1 Overview
    • 4-3-2 Node Addresses
    • 4-3-3 Baud Rates and Operating Levels
    • 4-3-4 Terminating Resistance
  • 4-4 CVM1 and CV-series Controller Link Units
    • 4-4-1 Overview
    • 4-4-2 Unit Number
    • 4-4-3 Node Addresses
    • 4-4-4 Baud Rates
    • 4-4-5 Terminating Resistance
  • 4-5 CQM1H-series Controller Link Units
    • 4-5-1 Overview
    • 4-5-2 Node Addresses
    • 4-5-3 Baud Rates
    • 4-5-4 Terminating Resistance
  • 4-6 Repeater Units
    • 4-6-1 Wire-to-Wire Repeater Unit
    • 4-6-2 Baud Rates
    • 4-6-3 Terminating Resistance
• 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
    • 5-2-1 Selecting Manual or Automatic Setting
    • 5-2-2 Manual Setting
    • 5-2-3 Manual Setting Examples
    • 5-2-4 Automatic Setting
    • 5-2-5 Automatic Setting Example
  • 5-3 Starting and Stopping Data Links
    • 5-3-1 Using a Programming Device or the User Program
    • 5-3-2 Using the Controller Link Support Software and CX-Programmer
    • 5-3-3 Using FINS Commands
  • 5-4 Checking Data Link Status
    • 5-4-1 LED Indicators
    • 5-4-2 Data Link Status Area
    • 5-4-3 Data Link Status Area
    • 5-4-4 Checking by Manipulating Bit/Word Status
    • 5-4-5 Error Detection Program Example
    • 5-4-6 Programming Examples for Processing Data when Errors Occur
• SECTION 6 Message Service
  • 6-1 Introduction
    • 6-1-1 SEND and RECV
    • 6-1-2 CMND (CVM1, CV-series, CS/CJ-series, and CQM1H-series PLCs Only)
    • 6-1-3 Send/Receive Data Areas
  • 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
    • 6-4-1 FINS Communications Service
    • 6-4-2 Sending and Receiving FINS Commands and Responses
    • 6-4-3 Applicable Units for FINS Commands
  • 6-5 Commands and Responses for Controller Link Units
    • 6-5-1 Command Codes
    • 6-5-2 DATA LINK START
    • 6-5-3 DATA LINK STOP
    • 6-5-4 CONTROLLER DATA READ
    • 6-5-5 CONTROLLER STATUS READ
    • 6-5-6 NETWORK STATUS READ
    • 6-5-7 DATA LINK STATUS READ
    • 6-5-8 ECHOBACK TEST
    • 6-5-9 BROADCAST TEST RESULTS READ
    • 6-5-10 BROADCAST TEST DATA SEND
    • 6-5-11 ERROR LOG READ
    • 6-5-12 ERROR LOG CLEAR
  • 6-6 Commands and Responses for C200HX/HG/HE and CQM1H-series PLCs
    • 6-6-1 Command Codes
    • 6-6-2 Memory Area Designations
    • 6-6-3 MEMORY AREA READ
    • 6-6-4 MEMORY AREA WRITE
    • 6-6-5 MULTIPLE MEMORY AREA READ
    • 6-6-6 PROGRAM AREA READ
    • 6-6-7 PROGRAM AREA WRITE
    • 6-6-8 RUN
    • 6-6-9 STOP
    • 6-6-10 CONTROLLER DATA READ
    • 6-6-11 CONTROLLER STATUS READ
    • 6-6-12 CLOCK READ
    • 6-6-13 CLOCK WRITE
    • 6-6-14 ERROR CLEAR
    • 6-6-15 FORCED SET/RESET
    • 6-6-16 FORCED SET/RESET CANCEL
    • 6-6-17 MULTIPLE FORCED STATUS READ
  • 6-7 Response Codes
    • 6-7-1 Configuration
    • 6-7-2 Network Relay Errors
    • 6-7-3 Response Codes and Troubleshooting
• 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
    • 7-2-1 Local Networks
    • 7-2-2 Remote Controller Link Networks
    • 7-2-3 Other Remote Networks
  • 7-3 Routing Tables
  • 7-4 Setting Routing Tables
    • 7-4-1 Routing Table Setting Procedure
    • 7-4-2 Editing Local Network Tables
    • 7-4-3 Editing Relay Network Tables
    • 7-4-4 Saving Routing Tables
    • 7-4-5 Connecting to the PLC
    • 7-4-6 Routing Table Enable Bit (C200HX/HG/HE and CQM1H-series Only)
    • 7-4-7 Transferring Routing Tables
    • 7-4-8 Example Routing Table Settings
• SECTION 8 Communications Timing
  • 8-1 Communications Mechanism
    • 8-1-1 Data Transmissions over the Network
    • 8-1-2 Setting the Polling and Polled Nodes
    • 8-1-3 Network Parameters
    • 8-1-4 Specifying Network Parameters
  • 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
    • 8-3-1 Data Exchange Timing
    • 8-3-2 Data Processing Time
    • 8-3-3 Calculation Example
  • 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
    • 9-1-1 CS/CJ-series Controller Link Units
    • 9-1-2 C200HX/HG/HE and CQM1H-series Controller Link Units
    • 9-1-3 CVM1 and CV-series Controller Link Units
    • 9-1-4 Repeater Units
  • 9-2 Status Area and Troubleshooting
    • 9-2-1 CS/CJ-series Controller Link Units
    • 9-2-2 C200HX/HG/HE Controller Link Units
    • 9-2-3 CVM1 and CV-series Controller Link Units
    • 9-2-4 CQM1H-series Controller Link Units
  • 9-3 Error Log
    • 9-3-1 Error Log Table
    • 9-3-2 Error Codes
    • 9-3-3 Reading and Clearing Error Logs
  • 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
    • 9-6-1 Replacing the Unit
    • 9-6-2 Setting the Unit after Replacement
    • 9-6-3 Replacing the Unit
• SECTION 10 Adding Nodes and Editing Active Data Link Tables
  • 10-1 Adding Nodes Using a Repeater Unit
    • 10-1-1 Overview
    • 10-1-2 Procedure for Adding Nodes
    • 10-1-3 Precautions when Connecting Nodes Using a Repeater Unit
  • 10-2 Changing the Data Link Tables with Active Data Links
    • 10-2-1 Overview
    • 10-2-2 Example of Changing Data Link Table with Active Data Links
    • 10-2-3 Operations when Changing Data Link Tables
    • 10-2-4 Timing Required to Change Data Link Tables with Active Data Links (Theoretical)
    • 10-2-5 Procedure for Changing the Data Link Tables with CX- Programmer
• Appendix A Standard Models
• Appendix B Memory Areas
• Appendix C Using the Relay Terminal Block
• Index
• Revision History