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WinCC unfied and routed S7 connection

12/19/2023 11:06 AM	Rate (0)
Lubomir B. Advanced Member Joined: 6/6/2021 Last visit: 12/31/2025 Posts: 36 Rating: (2)	Hello colleagues, I have problem with S7 routing connection. My configuration: WinCC unified RT v18 --ETHERNET--> S7-3152DP+CP 343-1Lean --MPI--> S7-3152DP I've configured routed connection to second PLC (MPI), but it doesn't working. There is message in system alarm: ....Connections:Invalid IP adress ..... I tried the same connection in WinCC Advanced v17 and it is working fine. Best Regards Lubomir

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12/19/2023 1:26 PM	Rate (0)
Stefan Arcularius Platinum Expert Joined: 1/21/2013 Last visit: 1/22/2026 Posts: 4427 Rating: (653)	Hi Lubomir, S7 routing to S7-300 or S7-400 PLCs is not supported by WinCC Unified devices. This information can be found in the WinCC V19 manual, which is currently only available online in German. Kind regards Stefan

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This contribution was helpful to 2 thankful Users Lubomir B. Murof

1/15/2025 7:59 AM	Rate (0)
Romulus Gold Member Joined: 1/4/2010 Last visit: 12/16/2025 Posts: 651 Rating: (40)	When or with which version should S7 routing to S7-300 or S7-400 PLCs be supported by WinCC Unified devices?
	Regards Romulus Please give me answer if it works or if i can help you again. Sorry if my english isn't so comfortable.
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1/15/2025 8:42 AM	Rate (0)
Stefan Arcularius Platinum Expert Joined: 1/21/2013 Last visit: 1/22/2026 Posts: 4427 Rating: (653)	Hi Romulus, The current V20 release does not support this yet. However, this feature is in the pipeline and should be available later this year with an update for V20. Kind regards Stefan

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This contribution was helpful to 2 thankful Users Moderator_Lan Murof

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