Detecting Profibus slave failure
I'd like to detect a profibus slave failure and display a symbol on a graphics screen. What's the best way to achieve this?
I tried to use a static graphics symbol, and for bit 0 I looked for announcements regarding this slave. There are four announcements -- what do they mean? I couldn't find anything in the docs.
Slave_61 PROFI_S_DEV L Kein Bereich 0 0 FC_PDP_T
Slave_61 PROFI_S_DEV L Kein Bereich 1 0 FC_PDP_D
Slave_61 PROFI_S_DEV L Kein Bereich 2 0 FC_PDP_D
Slave_61 PROFI_S_DEV L Kein Bereich 3 0 FC_PDP_D
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You can diagnose and detect more in cbf hw tree in commissioning mode, then you can find out diagnosis bit from io editor and can map that to your graphic element in configuration mode. It seems like you are using UMC with pdp connector. Are you using via gsd or via dtm? If you are using umc's check attached app, may that helps...