Hello everyone when i started the RNRP FAULT TRACER utility je trouve les erreur errNo = 12 et errNo=1073741
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The Fault Tracer's function 1) does not output any timestamps with the errors found.
Hence, they can be old - up to the start time of each computer/controller reporting an error.
Additionally, it would be good to know what version/firmware of System 800xA and node type each of the nodes reporting errors.
The first error may be associated with enumeration (counting) network adapters or reading data off them.
The second error is a fault received when attempting to delete a route from the routing table.
Do you know in what time frame the errors were generated? Were any engineering activity ongoing at the time?
I deem none of the errors to be critical unless they are constantly generated.
Please clear the error logs (option 4) and see if they come back.
I also prefer to continue this (if needed) as a regular support case - please have one registered with your regional ABB support center.