Rockwell Automation 1756-RMxx ControlLogix Enhanced Redundancy System User Manual - Manual (Page 193)

Rockwell Automation Publication 1756-UM535D-EN-P - November 2012 193
Monitor and Maintain an Enhanced Redundancy System Chapter 8
Example of Qualified and Disqualified Status Indicators
This example shows status display messages and status indicators that may appear
differently depending on the qualification status of the redundant chassis. Note
that these are only two examples of many possible status display message and
indicator combinations for both the qualified and disqualified states.
CH2 CH1 OK
CH2 CH1 OK
CH2 CH1 OK
CH2 CH1 OK
Qualified Redundant Chassis Disqualified Redundant Chassis
Primary Chassis
Secondary Chassis
Primary Chassis
Secondary Chassis