Convert A Redundant C300 Controller To A Non-Redundant Controller; To Convert A Redundant C300 Controller To A Non-Redundant Controller - Honeywell Experion C300 User Manual

Step
7
Perform the procedure
Secondary C300 Controller
8
Select the Secondary C300 Controller
icon. Perform a Load to the controller.
9
Verify the redundant controller pair
achieves a synchronized state.
Convert a redundant C300 Controller to a non-redundant
controller
Prerequisites
Control Builder is running
•
Tree windows are open
•
Make sure that the current primary C300 Controller is physically configured with the
•
odd Device Index. If not, enable synchronization, wait for initial-sync to complete,
and manually command switchover.
The Primary C300 block must have RDNAUTOSYNC parameter set to disabled. If
•
not, issue the Disable Synchronization command (to either the primary or secondary
controller). A 'Not Synchronized' diagnostic alarm will be generated by both the
primary & secondary controllers
Considerations
This procedure can be performed on-process. All illustrations used in the procedure are
for example purposes only.

To convert a redundant C300 Controller to a non-redundant controller

Step
1
Disconnect the redundancy cable from
the primary C300 Controller.
2
Remove the secondary controller
hardware by removing the controller
module and its IOTA.
R301.1
11/06

Convert a redundant C300 Controller to a non-redundant controller

To convert a redundant C300 Controller to a non-redundant controller
Action
To configure a
block.
Action
Experion C300 Controller User's Guide
Honeywell
Result
The double 'V' sign next to the
Secondary C300 icon disappears in the
Project view.
Result
Alarms are generated.
Controller is removed from system.
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