Hello everyone,

I have the same problem but i'm using the WinCC V13 SP1 RT Professional and two S7-1200. And i don't find the function ChangeConnection in WinCC RT Professional or a way to make this happen. Anyone knows how to switch the connection "online" (in runtime) without this function?

Thank you,

Danilo.

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Split from WinCC V12 Advanced "ChangeConnection" issue.

Closed cause question posted twice.

The second thread with the subject Redundant connections with WinCC v13 Prof is published within the conference SIMATIC WinCC (TIA Portal).

Best regards
Min_Moderator