Webvisu NO load

fedu
2022-03-01
2023-10-09
  • fedu - 2022-03-01

    Sometimes, with not apparently reason, the webvisu does'not load.
    the plc is in run and it works normaly.
    To solve I need to restart PC or "stop" and "start" PLC using codesys controlwin
    what can I do?

     
    πŸ‘
    1
  • eschwellinger

    eschwellinger - 2022-03-01

    which versions is it? (runtime)

     
    • aott33 - 2023-09-21

      I am experiencing something like this as well. After reboot, the WebVisu can take up to 3 min to load.

      Device: CODESYS for Linux V4.9.0.0
      CODESYS IDE: V3.5 SP19 Patch 1

       
    • aott33 - 2023-09-21

      After loading, it seems to be quite responsive. It's just the initial loading that is taking a long time.

       

      Last edit: aott33 2023-09-21
  • eschwellinger

    eschwellinger - 2023-09-21

    check the plclogger for this situation

     
    • aott33 - 2023-09-23

      Thanks, I will check the PLC Log when the PLC is connected again. I will update my findings here.

      Since I don't have access to the Linux Panel PC at the moment, I tested inside my development VM with the same Linux OS. I have no issues or delays connecting to the WebVisu using my Linux VM.
      Two main differences:
      1. My host Computer has a faster processor compared to the panel PC.
      2. There are no devices connected in my dev environment.

      I will continue testing when I have connection to the panel PC.

       
  • aott33 - 2023-09-26

    Should I be looking for anything in particular in the PLC Log? Attached is the xml file from the PLC logger.

     
    • aott33 - 2023-10-09

      I put in a support ticket request for this issue since I need this application to be running reliably for my customer's application. Hope to hear back from support soon to troubleshoot this process.

       
    • aott33 - 2023-10-09

      I will update here for others once I find out the issue.

       

      Last edit: aott33 2023-10-09

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