Codesys Control PFC (8208) - OPC and RS

Runtime 🇬🇧
tomas111
2022-08-19
2022-09-01

  • tomas111 - 2022-08-19

    Good afternoon, who has encountered how in PFC200

    • Work with the COM port and choose the mode (232 or 485)
    • Does OPC UA from codesys work?
    • The demo version in 4.5.0.0 of the LED control does not work for me, writes an error accessing the library.
     

  • bjarne-pagaard - 2022-09-01

    Hi
    OPC UA from codesys (via symbol configuration) works on the PFC200. But it puts a lot of strain on the CPU. So if you have too many variables, updated too frequently, the Codesys Runtime may crash/shut down due to high cpuload.

     

    • tomas111 - 2022-09-01

      Tell me have you used RS interfaces?

       

  • tomas111 - 2022-09-01

    The fact is that if I add a symbolic configuration, I immediately have a bunch of errors, and accordingly it does not compile.

     

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