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It looks like Profinet supports TCP/IP. Are your devices network connected ?

Richard Schoen
Web: http://www.richardschoen.net<http://www.richardschoen.net/>
Email: richard@xxxxxxxxxxxxxxxxx<mailto:richard@xxxxxxxxxxxxxxxxx>

* Subject: AS400 - Profinet - OPC_UA
* From: Fulvio Biagini - Gmail fulvio.biagini@xxxxxxxxx<mailto:fulvio.biagini@xxxxxxxxx>
* Date: Tue, 19 Apr 2022 15:08:55 +0200

Good morning I need to read / write data on a Siemens PLC using Profinet or OPC-UA directly from AS400. I have already used ModBus for other systems, but never Profinet or OPC-UA. Has anyone faced the problem yet? Do you have any RPG examples? Thank you very much! Fulvio Biagini

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