User manual

32 Publication 1756-RM093F-EN-P - January 2010
Chapter 3 CIP Safety I/O for the GuardLogix Control System
I/O Module Replacement
The replacement of safety devices requires that the replacement
device be configured properly and that the replacement device’s
operation be user-verified.
Two options for I/O module replacement are available on the Safety
tab of the Controller Properties dialog in RSLogix 5000 software:
• Configure Only When No Safety Signature Exists
• Configure Always
Safety I/O Replacement Options
ATTENTION
During replacement or functional testing of a module, the
safety of the system must not rely on any portion of the
affected module.