MMVC wiring and programming example

This topic demonstrates how to wire the Guard I/O module and 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
MMVC Maintenance Manual Valve Control
This programming diagram shows the MMVC instruction used with a Dual-channel Input Start (DCSRT) instruction and a Main Valve Control (MVC) instruction.
Programming Diagram
MMVC Programming Diagram
Ladder Diagram
RSL5K_MMVC Ladder Logic_v31
Module Definition
The Logix Designer application is used to configure the input and test output operands of the Guard I/O module, as illustrated.
RSL5K_MMVC Module Definition_v31
Rockwell Automation suggests selecting
Exact Match
 for the
Electronic Keying
 as shown.
Compatible Match
 is also acceptable.
Module Input Configuration
RSL5K_MMVC Module Input Configuration_v31
Module Test Output Configuration
RSL5K_MMVC Module Test Output Configuration_v31
Module Output Configuration
RSL5K_MMVC Module Output Configuration_v31
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