s7-1500 S7-1500 FW v 2 / Profinet issues non-Siemens devices

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Has any body encountered Profinet IO cyclic communication establishment problems between the latest S7-1500 PLC with firmware 2.0 or later and non-Siemens Profinet devices which had previously passed conformance testing campaigns?

Thanks for your comments.



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I had an issue that's new for V14 when I was a slave partner to a SCADA system.

In V14 you have to "Permit access with PUT/GET communication from remote partner".

You'll find it in the HW config if you have the similar problem.

General > Protection & Sequrity > Connection mechanisms. 


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