Facing the only CL1 fault in DCS PM861
Dear all,
During the Commissioning we have been facing the subjected issue in all DCS controller. Which is in the cluster one all redundant card got faulty and this is happening in other 3 DCS controllers.
If the same controller having other 3 more cluster those are healthy and only problem happening in CL1.
Before powered on we have checked the Earthing , firmware version and the the profibus cable.
Find the attachment.
Please explain what could be reason to have such a similar problem in all DCS controllers.
During the Commissioning we have been facing the subjected issue in all DCS controller. Which is in the cluster one all redundant card got faulty and this is happening in other 3 DCS controllers.
If the same controller having other 3 more cluster those are healthy and only problem happening in CL1.
Before powered on we have checked the Earthing , firmware version and the the profibus cable.
Find the attachment.
Please explain what could be reason to have such a similar problem in all DCS controllers.
Asked 12 months ago
Answers
This question has not yet been answered.
by backdraft
It sounds like you have more information to this than just the CI840 is not working (otherwise, maybe try to replace hardware first?). I suggest you should collect all information for this case (System architecture, Controller and CI logs when it happens etc.) and open a supportcase with ABB.
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