Dear User,

VALENO

Dear,

I have three meters in Profibus DP SENTRON PAC3200 with an S7-1200, for automatic change of transformers, it is very important to monitor the status of the meters, because if an error occurs in some meter control system should of auctuar of safely.

I wonder as I perform the ongoing assessment of my teams PAC3200

Thank you

 It is possible to evaluate missing slaves on PROFIBUS subnet by evaluating parameters of OB86 and hardware identifier of slaves. For 3 slaves , you need to perform 3 set of checks.Important parameters ,values and their meanings can be found here:

Organization block for rack fault

If you are using a different version, search for similar topics in SIOS.

I hope this helps,

hdhosseini