Omron CJ1W-EIP21 User Manual

3-1
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
3
3-1 Data Exchange with the CPU Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3-1-1 Data Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3-1-2 Specifying and Creating Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
3-2 Device Variables for the CJ-series Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
3-2-1 Assigning Device Variables for CJ-series Units . . . . . . . . . . . . . . . . . . . . . . . . 3-6
3-2-2 Device Variables for the CJ-series Unit for Software Switches . . . . . . . . . . . . 3-6
3-2-3 Device Variables for the CJ-series Unit for Status . . . . . . . . . . . . . . . . . . . . . . 3-8
3-2-4 Device Variables for the CJ-series Unit for Setup . . . . . . . . . . . . . . . . . . . . . 3-16
3-3 User Definition Settings for the Status Area . . . . . . . . . . . . . . . . . . . . . . . 3-17
3-3-1 Introduction to User Definition Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
3-3-2 Setting User Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
3-3-3 Accessing the User-defined Status Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
3-3-4 Status Information Assigned to the User-defined Area . . . . . . . . . . . . . . . . . 3-18
Assigning Device Variables for
CJ-series Units

Omron CJ1W-EIP21 Specifications

General

Brand	Omron
Model	CJ1W-EIP21
Category	Controller
Language	English