Honeywell C300 - 7.10 Initiating Switchover Command; Prerequisites; Commanding a Switchover

R500
April 2017
Series 8 C300 Controller User's Guide
Honeywell
197
7. C300 Controller Operation
7.10. Initiating Switchover command
7.10 Initiating Switchover command
Perform the following procedure to initiate a switchover command manually to a
redundant C300 Controller pair.
Prerequisites
 You can view active redundant C300 Controller pair on the Monitoring tab in
Control Builder.
 The primary and secondary C300 Controllers are synchronized.
Commanding a switchover
To initiate a switchover, perform the following steps.
Step
Action
1
In the Monitoring tab, double-click the primary C300 icon. The Parameters
configuration form appears.
2
Click the Redundancy tab to display it.
3
Click Initiate Switchover.
4
Click Yes to confirm the action and issue the switchover command.
5
Confirm that the Secondary C300 Controller assumes the Primary role. The
old primary controller should boot up in the backup role.
6
Click OK to close the Parameters form.
7
This completes the procedure.