Omron SYSMAC CJ1W-EIP21 User Manual

Operation manual, Ethernet/ip units

This manual is related to the following products:

SYSMAC CJ2M-CPU3@ SYSMAC CJ2H-CPU6@-EIP SYSMAC CS1W-EIP21

Table of contents

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
SECTION 2 Unit Specifications
- 2-1 EtherNet/IP Unit and Built-in EtherNet/IP Port Specifications
- 2-2 Nomenclature and Functions
  - 2-2-1 Nomenclature and Functions
  - 2-2-2 Switch Settings
- 2-3 Selecting the Network Devices
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
- 3-4 Network Installation
- 3-5 Connecting to the Network
  - 3-5-1 Ethernet Connectors
  - 3-5-2 Connecting the Cable
- 3-6 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
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
- 5-2 IP Addresses in FINS Communications
- 5-3 Private and Global Addresses
SECTION 6 Tag Data Link Functions
- 6-1 Overview of Tag Data Links
- 6-2 Setting Tag Data Links
- 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
- 8-2 FINS/UDP Method
  - 8-2-1 Overview
- 8-3 FINS/TCP Method
  - 8-3-1 Overview
- 8-4 Routing Tables
- 8-5 Using FINS Applications
  - 8-5-1 CX-Programmer (CX-Server)
  - 8-5-2 FinsGateway
- 8-6 Communicating between OMRON PLCs
- 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
- 10-2 Adjusting the Communications Load
- 10-3 I/O Response Time in Tag Data Links
- 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
- 11-4 FTP Server Application Example
- 11-5 Using FTP Commands
- 11-6 Checking FTP Status
  - 11-6-1 FTP Status Flag
- 11-7 Using File Memory
- 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
- 12-3 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
- 13-2 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
- 14-5 Troubleshooting
- 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