Does anyone have a document of error code in CI854's Errormemory (we can see from AC800M Webserver)?
This is what I have:
4D0A 3000 00000020 00000002 ... .... TUE OCT 03 12:33:00 2017
CD0B 3000 00000020 00000002 ... .... TUE OCT 03 12:33:02 2017
I have an intermittent profibus segment (drop 1 a day at random time and resume back immediately). Just simply the master lost connection to all slaves. Everything has been replaced but it still persists.
Is there anyway to find out what's wrong with that?
I would get a Procentec profitrace: https://procentec.com/products/profitrace/?content-1
It's really good for troubleshooting profibus errors. First of all check all your cables and make sure you have them installed according to the rules: proper earthing after entering, good shieleded cable, minimum of one meter cable between connections. Only terminated at begin an end of each copper segment.