I have Simatic Panel PC 477B and 315-2DP Controller on the profibus communication with CP5611.

My system works in a healthy way untilcut off the electricity.

When re-energize controller and PC, I have to choose 'CP5611 Profibus' option at 'Set PG/PC Interface' on Panel PC to operate theautomation system.

When this problem occurs; I choose the other option and after than I activateright choice (CP5611 Profius) at 'Set PG/PC Interface'. My automation system is able to run after this election.

I will be happy if you can help in this regard.

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New subject after splitting from Problem with CP 5611.