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CODESYS 3.5.16 - Profinet Acyclic data read/write services

  • ap040

    ap040 - 2020-07-29

    I have successfully communicate with my Profinet device and exchanging the PROFINET IO Data(cyclic) using the CODESYS softPLC Control Win SL. Now, I would like to work on the PROFINET Acylic data communication (Read/Write Records). For this, what is the necessary steps to do it?.


    Last edit: ap040 2020-07-29
  • ap040

    ap040 - 2020-07-30

    Thank you @eschwellinger...!!
    I see in the reference links and found that some piece of code is used to do the read operation. So, is it necessary to write the code? Any other way is possible without writing the code?. I have not experienced to this type of CODESYS language code and not perfectly understood it.

    We can read/write data for the particular slot by right click on the parameters and read or write it. Is it?. See the attachment.


    Last edit: ap040 2020-07-30
  • ap040

    ap040 - 2020-07-30

    I have successfully read/write the data for the particular slot and subslot with index number by done the piece of PLC code.

    I would like to know about that, is it possible to do without the PLC (Structured Text) programming?.


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