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Omron CJ2 User Manual
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:
User manual
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Connection manual
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Introduction
Intended Audience
CJ2 CPU Unit Manuals
Overview
Manual Structure
Additional Information
Sections in this Manual
Table of Contents
Safety Precautions
Application Precautions
Operating Environment Precautions
Regulations and Standards
Related Manuals
Overview
Section 1 Overview
Overview of CJ2 CPU Units
Overview
CJ2 CPU Unit Features
Basic Operating Procedure
Specifications
General Specifications
Performance Specifications
Function Specifications
Basic System Configuration and Devices
Basic System Configuration
CPU Rack
Expansion Racks
Memory Cards
Configuration Units
Calculating Unit Current Consumption
Calculating Power Consumption
Expanded System Configuration
Serial Communications
System Configuration Example
Communications Networks
Nomenclature and Functions
Section 3 Nomenclature and Functions
CPU Units
CPU Section
Built-In Ethernet/Ip Section
Memory Card
Models and Specifications
Operating Procedures
Installing and Removing
Power Supply Units
Models and Specifications
Components
Selecting a Power Supply Unit
CJ-Series Basic I/O Units
Basic I/O Units with Terminal Blocks
Thirty-Two/Sixty-Four-Point Basic I/O Units with Connectors
I/O Control Units and I/O Interface Units
Component Names
System Configuration
4-1 Support Software
CX-One FA Integrated Tool Package
Support Software
Connection Methods
Connecting by USB
Connecting by RS-232C
Connecting by Ethernet
Installation
Fail-Safe Circuits
Installation
Installation and Wiring Precautions
Installation in a Control Panel
Assembled Appearance and Dimensions
Connecting PLC Components
DIN Track Installation
Connecting CJ-Series Expansion Racks
Cable Connections
Wiring
Power Supply Wiring
Output Specifications
Wiring CJ-Series Basic I/O Units with Terminal Blocks
Wiring Basic I/O Units with Connectors
Connecting to Connector-Terminal Block Conversion Units or I/O Relay Terminals
Connecting I/O Devices
Wiring with Ethernet Cable
Ethernet Connectors
Connecting the Cable
Control Panel Installation
Temperature
Humidity
Vibration and Shock
Atmosphere
Electrical Environment
Grounding
Troubleshooting
CPU Unit Errors
Errors and Remedies
Checking Errors
Checking Detailed Status
Reading Error Log Information
I/O Table Verification
Types of Errors
Handling Errors
Cpu Reset
Cpu Errors
Built-In Ethernet/Ip Port Errors and Remedies
Checking Built-In Ethernet/Ip Port Error Status
Checking Error Status at the Ethernet/Ip Port Seven-Segment Display
Non-CPU Unit Errors and Remedies
Error Causes and Remedies
Inspection and Maintenance
Section 7 Inspection and Maintenance
Inspections
Inspection Points
Tools Required for Inspections
Unit Replacement Precautions
Replacing the Battery
Battery Replacement
Replacement Procedure
Operation When Battery Is Exhausted or Not Installed
Power Supply Unit Replacement Time
Backup Operations
Section 8 Backup Operations
Backing up Data
Using a Computer to Back up Data
PLC Backup Tool
PLC Backup Tool Operations
Simple Backup
Overview
Operating Procedures
Verifying Backup Operations with Indicators
Related Auxiliary Bits/Words
Time Required for Simple Backup
Data Backed up Using Simple Backup
Appendices
Specifications of Basic I/O Units
A-1-1 Overview of Units
A-1-2 Basic I/O Units
A-1-3 Precautions on Contact Output Units
A-1-4 Connecting Connector-Terminal Block Conversion Units and I/O Relay Terminals
Connecting Connector-Terminal Block Conversion Units and I/O Relay Terminals
Inputs and Outputs
Dimensions
A-2-1 CJ2H CPU Units
A-2-2 Power Supply Units
A-2-3 Basic I/O Units
A-2-4 I/O Control Unit and I/O Interface Unit
A-2-5 I/O Memory Card
Fatal and Non-Fatal Error Details
Fatal Errors
A-3-2 Non-Fatal Errors
Connecting to the RS-232C Serial Port on the CPU Unit
A-4-1 RS-232C Port Specifications
A-4-2 Connection Examples
A-4-3 Applicable Connectors and Recommended Cables
A-4-4 Example of Recommended RS-232C Wiring
A-4-5 Wiring Connectors
Installing the USB Driver
Load Short-Circuit Protection and Line Disconnection Detection for Basic I/O Units
Load Short-Circuit Protection and Line Disconnection Detection for CJ1W-OD202
A-6-2 Load Short-Circuit Protection for CJ1W-OD204/OD212/OD232/MD232
Relay Output Noise Reduction Methods
Revision History
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Errors and Remedies
2
Cpu Unit Errors
3
Battery Replacement
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See also:
User Manual
,
Manual
Cat. No. W472-E1-01
SYSMAC CJ Series
CJ2H-CPU@@-EIP
CJ2 CPU Unit Hardware
USER'S MANUAL
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This manual is also suitable for:
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Cj1m
Cj1
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