Event has not generated in OS 520 ABB and configured in AC 450 Through AC 160 Through AF 100.
We have 156MW Plant at Hazira,surat,Gujarat.
Main controller AC450 and protection controller AC160 Used.
Problem Event not generated from Protection processor-2.We have total Three protection channel.
As per our analysis Event Set(Transit) Data base shows Warring 1 in the block so how to remove this Warning in the block.
Please give answers as early as possible.
Voted best answer
A very complex issue, with not enough background information.
What does the configuration look like?
Any system messages?
Status of the receiving EVS?
Number of EVS and references in the controllers?
The warning in itself only indicates that one event is not passed through, it does not tell you if the problem is in the sending, or the receiving end. Double-check references in both ends, and try to find out if a referenced database element has been deleted. This can also cause faulty references. Or maybe the references are not unique?
As with all communication problems, you need the whole "map" to find out where the problem lies.
Passing of A&E to the HMI through AF100 & AC160 and then further along via MB300 to AC450 requires a correct configuration along the chain of communication. However, I do not have any experience in this area I can share with you.
If you need urgent help and can not wait for an answer on this forum, please contact your regional ABB support center and ask for assistance. They also have possibility to escalate the case to Sweden (Center of Excellence for Advant Master) where some colleague of mine should be able to start working on finding out what is wrong.