How to communicate with qt c++ and Plc programming twincat beckhoff

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I'm running beckhoff Ep 2809-0022 I/O in plc .how I will communicate with plc an qt c++ in UDP socket communication particular I want to show in UI in qt environment

I'm running beckhoff Ep 2809-0022 I/O in c++

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chrisbeardy On

If you wish to use socket comms with a PLC in Beckhoff you need to check out TF6310 link, for access in Beckhoff's C++ module you can only use TF6311 link. However, I am not entirely sure what you are trying to do from your question, if you only want to talk to the PLC using C++ I would recommend using the Beckhoff ADS for comms to the PLC when making a UI, check out the C driver link