Document Outline

• SYSMAC CS and CJ Series CS1W-EIP21 (100Base-TX) CJ1W-EIP21 (100Base-TX) CJ2H-CPU6_-EIP (100Base-TX) CJ2M-CPU3_ (100Base-TX/10Base-T) EtherNet/IP Units
• PRECAUTIONS
  • 1 Intended Audience
  • 2 General Precautions
  • 3 Safety Precautions
  • 4 Operating Environment Precautions
  • 5 Application Precautions
  • 6 Conformance to EC Directives
    • 6-1 Applicable Directives
    • 6-2 Concepts
• SECTION 1 Overview of EtherNet/IP
  • 1-1 EtherNet/IP Unit Features
  • 1-2 Devices Required for Constructing a Network
  • 1-3 Support Software Required to Construct a Network
  • 1-4 Communications Services Overview
  • 1-5 Network Configurator Overview
    • 1-5-1 Overview
    • 1-5-2 Network Configurator Requirements
    • 1-5-3 Precautions When Using the Network Configurator
• SECTION 2 Unit Specifications
  • 2-1 EtherNet/IP Unit and Built-in EtherNet/IP Port Specifications
    • 2-1-1 General Specifications
    • 2-1-2 Unit Specifications
    • 2-1-3 Communications Specifications
    • 2-1-4 Dimensions
    • 2-1-5 Software Configuration
  • 2-2 Nomenclature and Functions
    • 2-2-1 Nomenclature and Functions
    • 2-2-2 Switch Settings
  • 2-3 Selecting the Network Devices
    • 2-3-1 Recommended Network Devices
    • 2-3-2 Network Devices Manufactured by OMRON
    • 2-3-3 Switching Hub Types
    • 2-3-4 Switching Hub Functions
    • 2-3-5 Precautions When Selecting a Switching Hub
• SECTION 3 Installation and Initial Setup
  • 3-1 Overview of Initial Setup Procedures
    • 3-1-1 Procedures
  • 3-2 Switch Settings
    • 3-2-1 CS-series EtherNet/IP Units
    • 3-2-2 CJ-series EtherNet/IP Units and CJ2 Built-in EtherNet/IP Port
  • 3-3 Mounting to a PLC
    • 3-3-1 Mounting to a CS-series PLC
    • 3-3-2 Mounting to a CJ-series PLC
    • 3-3-3 Mounting
    • 3-3-4 Handling Precautions
  • 3-4 Network Installation
    • 3-4-1 Basic Installation Precautions
    • 3-4-2 Recommended Products
    • 3-4-3 Precautions
    • 3-4-4 Using Contact Outputs (Common to All Units)
  • 3-5 Connecting to the Network
    • 3-5-1 Ethernet Connectors
    • 3-5-2 Connecting the Cable
  • 3-6 Creating I/O Tables
    • 3-6-1 I/O Table Overview
    • 3-6-2 Connecting Programming Devices to the PLC
    • 3-6-3 Procedure for Creating I/O Tables
  • 3-7 Setting the Local IP Address
  • 3-8 TCP/IP and Link Settings
    • 3-8-1 Setting Procedure with the CX-Programmer
    • 3-8-2 Making TCP/IP Settings with the Network Configurator
  • 3-9 Tag Data Link Parameters
    • 3-9-1 Network Configurator Setting Procedure
  • 3-10 Other Parameters
  • 3-11 Communications Test
    • 3-11-1 PING Command
    • 3-11-2 EtherNet/IP Unit or Built-in EtherNet/IP Port Operation
    • 3-11-3 Host Computer Operation
• SECTION 4 Memory Allocations
  • 4-1 Overview of Memory Allocated to the EtherNet/IP Unit
  • 4-2 CIO Area Allocations
    • 4-2-1 Overview of the Allocated CIO Area Words
    • 4-2-2 Details of the Allocated CIO Area Words
  • 4-3 DM Area Allocations
    • 4-3-1 Overview of the Allocated DM Area Words
    • 4-3-2 Details of the Allocated DM Area Words
  • 4-4 User Settings Area
    • 4-4-1 Overview of the User Settings Area
    • 4-4-2 User Settings Area
  • 4-5 Auxiliary Area Data
    • 4-5-1 Read-only Bits/Words
    • 4-5-2 Read/Write Bits (User Settings)
• SECTION 5 Determining IP Addresses
  • 5-1 IP Addresses
    • 5-1-1 IP Address Configuration
    • 5-1-2 Allocating IP Addresses
    • 5-1-3 EtherNet/IP Unit IP Address Settings
    • 5-1-4 Subnet Masks
    • 5-1-5 CIDR
  • 5-2 IP Addresses in FINS Communications
    • 5-2-1 Specifying Nodes in FINS Communications Services
    • 5-2-2 Pairing Addresses in Internal Tables
    • 5-2-3 Application Examples
    • 5-2-4 Related Products and Communications/Setting Methods
    • 5-2-5 Pairing IP Addresses and FINS Node Addresses
  • 5-3 Private and Global Addresses
    • 5-3-1 Private and Global Addresses
    • 5-3-2 Using a Private Address for the EtherNet/IP Unit
    • 5-3-3 EtherNet/IP Unit with a Global Address
• SECTION 6 Tag Data Link Functions
  • 6-1 Overview of Tag Data Links
    • 6-1-1 Tag Data Links
    • 6-1-2 Overview of Operation
    • 6-1-3 Tag Data Link Functions and Specifications
    • 6-1-4 Data Link Data Areas
  • 6-2 Setting Tag Data Links
    • 6-2-1 Starting the Network Configurator
    • 6-2-2 Tag Data Link Setting Procedure
    • 6-2-3 Registering Devices
    • 6-2-4 Creating Tags and Tag Sets
    • 6-2-5 Connection Settings
    • 6-2-6 Setting Tags Using Data Link Tool
    • 6-2-7 Creating Connections Using the Wizard
    • 6-2-8 Creating Connections by Device Dragging and Dropping
    • 6-2-9 Connecting the Network Configurator to the Network
    • 6-2-10 Downloading Tag Data Link Parameters
    • 6-2-11 Uploading Tag Data Link Parameters
    • 6-2-12 Verifying the Tag Data Links
    • 6-2-13 Starting and Stopping Tag Data Links
    • 6-2-14 Clearing the Device Parameters
    • 6-2-15 Saving the Network Configuration File
    • 6-2-16 Reading a Network Configuration File
    • 6-2-17 Checking Connections
    • 6-2-18 Changing Devices
    • 6-2-19 Displaying Device Status
  • 6-3 Ladder Programming with Tag Data Links
    • 6-3-1 Ladder Programming Related to Tag Data Links
    • 6-3-2 Status Flags Related to Tag Data Links
• SECTION 7 Message Communications Functions
  • 7-1 Overview
  • 7-2 FINS Message Communications
  • 7-3 Explicit Message Communications
  • 7-4 Message Communications Specifications
  • 7-5 Message Communications Error Indications
  • 7-6 Message Communications Errors
• SECTION 8 FINS Communications
  • 8-1 Overview of FINS Communications
    • 8-1-1 Communications On an Ethernet Network
    • 8-1-2 Using the FINS/UDP and FINS/TCP Methods
    • 8-1-3 FINS Communications Service Specifications
  • 8-2 FINS/UDP Method
    • 8-2-1 Overview
  • 8-3 FINS/TCP Method
    • 8-3-1 Overview
  • 8-4 Routing Tables
    • 8-4-1 Routing Table Overview
    • 8-4-2 Connecting and Using a Peripheral Device for the PLC
    • 8-4-3 Routing Table Setting Examples
  • 8-5 Using FINS Applications
    • 8-5-1 CX-Programmer (CX-Server)
    • 8-5-2 FinsGateway
  • 8-6 Communicating between OMRON PLCs
    • 8-6-1 Communications Specifications
    • 8-6-2 PLC Communications Data Areas
    • 8-6-3 Using SEND(090), RECV(098), and CMND(490)
    • 8-6-4 Writing Programs
    • 8-6-5 Program Example
  • 8-7 Precautions on High Traffic in FINS Communications
• SECTION 9 Message Communications
  • 9-1 Sending Explicit Messages
    • 9-1-1 Sending Explicit Messages Using CMND(490)
  • 9-2 Receiving Explicit Messages
    • 9-2-1 List of PLC Object Services
• SECTION 10 Communications Performance and Communications Load
  • 10-1 Communications System
    • 10-1-1 Tag Data Link Communications Method
    • 10-1-2 Calculating the Number of Connections
    • 10-1-3 Network Transmission Delay Time
  • 10-2 Adjusting the Communications Load
    • 10-2-1 Checking Bandwidth Usage for Tag Data Links
    • 10-2-2 Tag Data Link Bandwidth Usage and RPI
    • 10-2-3 Adjusting Device Bandwidth Usage
    • 10-2-4 Changing the RPI
    • 10-2-5 RPI Setting Examples
  • 10-3 I/O Response Time in Tag Data Links
    • 10-3-1 Timing of Data Transmissions
    • 10-3-2 EtherNet/IP Unit or CJ2H Built-in Port Data Processing Time
    • 10-3-3 Effect on the CPU Unit’s Cycle Time
    • 10-3-4 Tag Data Link I/O Response Time Calculation Example
  • 10-4 Tag Data Link Performance for CJ2M Built-in EtherNet/IP Ports
    • 10-4-1 Overview
    • 10-4-2 Tag Data Link I/O Response Time
  • 10-5 Message Service Transmission Delay
    • 10-5-1 Maximum Transmission Delays (Excluding Delays in the Network)
• SECTION 11 FTP Server
  • 11-1 Overview and Specifications
    • 11-1-1 Overview
    • 11-1-2 Specifications
  • 11-2 FTP Server Function Details
    • 11-2-1 File Types
    • 11-2-2 Connecting to the FTP Server
  • 11-3 Using the FTP Server Function
    • 11-3-1 Procedure
    • 11-3-2 List of Settings Required for the FTP Server Function
    • 11-3-3 FTP Tab
  • 11-4 FTP Server Application Example
  • 11-5 Using FTP Commands
    • 11-5-1 Table of Commands
    • 11-5-2 Using the Commands
    • 11-5-3 Error Messages and FTP Status
  • 11-6 Checking FTP Status
    • 11-6-1 FTP Status Flag
  • 11-7 Using File Memory
    • 11-7-1 File Memory
    • 11-7-2 File Types
    • 11-7-3 Initializing File Memory
    • 11-7-4 I/O Memory Data Format
  • 11-8 FTP File Transfer Time
  • 11-9 Host Computer Application Example
• SECTION 12 Automatic Clock Adjustment Function
  • 12-1 Automatic Clock Adjustment
    • 12-1-1 Overview
    • 12-1-2 Specifications
  • 12-2 Using the Automatic Clock Adjustment Function
    • 12-2-1 Procedure
    • 12-2-2 Settings Required for Automatic Clock Adjustment Function
    • 12-2-3 Auto Adjust Time
  • 12-3 Automatic Clock Adjustment Switch
  • 12-4 Automatic Clock Adjustment Error Processing
    • 12-4-1 Automatic Clock Adjustment (SNTP) Errors
    • 12-4-2 Error Log Error Codes for the Automatic Clock Adjustment Function
• SECTION 13 Maintenance and Unit Replacement
  • 13-1 Maintenance and Replacement
    • 13-1-1 Cleaning
    • 13-1-2 Inspection
    • 13-1-3 Unit Replacement Procedure
  • 13-2 Simple Backup Function
  • 13-3 Using the Backup Tool
• SECTION 14 Troubleshooting and Error Processing
  • 14-1 Checking Status with the Network Configurator
    • 14-1-1 The Network Configurator’s Device Monitor Function
  • 14-2 Using the LED Indicators and Display for Troubleshooting
    • 14-2-1 Errors Occurring at the EtherNet/IP Unit or Built-in EtherNet/IP Port
  • 14-3 Connection Status Codes and Error Processing
  • 14-4 Error Log Function
    • 14-4-1 Error Log Data Specifications
    • 14-4-2 Error Log Registration
    • 14-4-3 FINS Commands for Error Logs
    • 14-4-4 Error Log Error Codes
  • 14-5 Troubleshooting
    • 14-5-1 CPU Unit's ERR/ALM Indicator Lit or Flashing
    • 14-5-2 General Ethernet Problems
    • 14-5-3 Tag Data Links Fail to Start
    • 14-5-4 Tag Data Link Problems
    • 14-5-5 Message Timeout Problems
  • 14-6 Troubleshooting with FINS Response Codes
• Appendix A CS/CJ-series Ethernet Unit Function Comparison
• Appendix B Ethernet Network Parameters
• Appendix C TCP Status Transitions
• Appendix D CIP Message Communications
• Appendix E FINS Commands Addressed to EtherNet/IP Units or Built-in EtherNet/IP Ports
• Appendix F EDS File Management
• Appendix G Precautions for Using Windows XP, Vista, or Windows 7
• Index
• Revision History