DCM wiring and programming example

This section demonstrates how to program the instruction in the safety control portion of an application.
This application example complies with ISO 13849-1, Category 4 operation.
TIP:
The standard control portion of the application is not shown in the following diagram.
Wiring Diagram
DCM Wiring
Programming Diagram
This programming diagram shows the Dual Channel Input Monitor (DCM) instruction with inputs and outputs.
DCM Programming Example
Ladder Diagram
DCM_LD_other_v31
The programming software is used to configure the input and output operands of the Guard I/O module, as illustrated.
Module Definition
DCM_mod def_v31
Rockwell Automation
 suggests selecting
Exact Match
 for the
Electronic Keying
 as shown.
Compatible Match
 is also acceptable.
Module Input Configuration
DCM_Mod inp config_v31
Module Test Output Configuration
DCM_mod test oput config_v31
Provide Feedback
Have questions or feedback about this documentation? Please submit your feedback here.