Control Builder Switch Primary HW redundancy
Hello, where can I find a list of which units support the feature of being able to switch primary from control builder? I see in the help section for control builder hardware redundancy says only if the unit supports this feature. We have a fully redundant system and can be confusing when some of the hardware parts have this function while others do not. It seems only the controller themselves have the ability to switch primary. CI854, CI840, CI867, and I/O modules do not support this feature. Is this correct?
Asked 22 days ago
Answers
0
I think ABB has redundant I/O modules and redundant profibus slave modules.Look into the "I/O modules and termination units" reference guide book by ABB.
Answered 21 days ago
0
Hello
As per plant requirement the redundancy will be configured for all master modules in Control builder M. dual mode and prim will be the indication of the status. you can also verify the redundancy status in Web server.
As per plant requirement the redundancy will be configured for all master modules in Control builder M. dual mode and prim will be the indication of the status. you can also verify the redundancy status in Web server.
Answered 19 days ago
by Neeraj Rank: 408 on 2/12/2021 5:07:31 AM | Like (0) | Report
Yes, it is correct that CI854, CI840, CI867, and I/O modules do not support Switching Primary from Control Builder. I was able to switch the PM861 Controller only.
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