omron SYSMAC CJ Series CJ2H-CPU6@-EIP CJ2H-CPU6@ CJ2M-CPU@@ CJ2 CPU Unit Software USER S MANUAL

About this manual

This manual provides all the information needed to install, configure, and operate the Omron SYSMAC CJ series CJ2H‑CPU6L‑EIP (and related CJ2 CPU units). It is aimed at engineers and technicians responsible for designing, installing, and maintaining factory‑automation systems.

The document includes sections on hardware mounting, wiring, software setup with CX‑Programmer, program creation, CPU unit operation, maintenance procedures, and error‑code troubleshooting, as well as references to related manuals for power‑supply units and I/O modules.

What's inside

• Introduction
• Intended Audience
• Applicable Products
• CPU Unit Notation
• Mounting Procedure
• Hardware Wiring
• Software Setup
• Program Types
• CPU Unit Operation
• Maintenance and Troubleshooting

Frequently asked questions

Where can I find information on the built‑in EtherNet/IP port?

Details on the built‑in EtherNet/IP port are provided in the EtherNet/IP Unit Operation Manual (Cat. No. W465).