User Manual Owner's manual

196 Rockwell Automation Publication 1756-UM535D-EN-P - November 2012
Chapter 8 Monitor and Maintain an Enhanced Redundancy System
Synchronization After a Switchover
To monitor the synchronization of your system after you initiate the test
switchover, you can monitor the synchronization process by using these methods:
• Click the Synchronization Status tab and monitor the
Secondary Readiness column. The states No Partner, Disqualified,
Synchronizing, and Synchronized indicate the stages of synchronization.
• View the module status display of a primary communication module. The
states PwNS, PsDS, PwQg and PwQS indicate the stages of
synchronization.
• View the module status display of the secondary redundancy module. The
states DISQ, QFNG, and SYNC indicate the stages of synchronization.
TIP
If your Auto-Synchronization parameter is set to Always,
your system begins synchronizing immediately after the
switchover.