Hi How did you solve it? Can you please explain what was the issue?

I have probably similar issue where we want to use one Mobile panel for 5 different PLCs. We are trying to keep only one HMI connection since all PLCs have same x1 IP address. Sometimes the connection get established straight away and Profisafe comms get established with D_ACT_DP. But at times, the HMI connection doesnt get established at after unplugging the HMI from one PLC connection box and plugging it to next PLC connection box.

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Split from KTP700F Mobile panel.