158 Rockwell Automation Publication 1734-UM013N-EN-P - September 2017
Chapter 8 Replacing POINT Guard I/O Modules
8. Click Set.
9. Verify that the Network Status (NS) status indicator is alternating red/
green on the correct module before clicking yes on the confirmation dialog
box to set the SNN and accept the replacement module.
10. Follow your company-prescribed procedures to test the replaced I/O
module and system and to authorize the system for use.
Scenario 3 - Replacement Module SNN Is Different from Original and No Safety Signature Exists
1. Remove the old I/O module and install the new module.
2. Right-click your POINT Guard I/O module and choose Properties.