Rockwell Automation 1756-L7x GuardLogix 5570 Controllers - Manual (Page 71)

Rockwell Automation Publication 1756-UM022A-EN-P - November 2012 71
Add, Configure, Monitor, and Replace CIP Safety I/O Chapter 5
Scenario 1 - Replacement Module is Out-of-box and Safety Signature Exists
1. Remove the old I/O module and install the new module.
2. Right-click the replacement POINT Guard I/O module and choose
Properties.
3. Click to the right of the safety network number to open the Safety
Network Number dialog box.
4. Click Set.
Yes No SNN
(Out-of-box) See Scenario 1 - Replacement Module is Out-of-box and Safety
Signature Exists on page 71
.
Yes
Different SNN from
original safety task
configuration
See Scenario 2 - Replacement Module SNN is Different from Original
and Safety Signature Exists on page 72.
No See Scenario 3 - Replacement Module SNN is Different from Original
and No Safety Signature Exists on page 74
.
Table 23 - Replacing a Module
GuardLogix Safety
Signature Exists Replacement
Module Condition Action Required