watchdog exception in CtrlX CORE virtual

[WenKuei]

I try use CtrlX CORE virtual to run Modbus TCP server with IL_ModbusTCPServer, it work normal in beginning.

But the Plc task will jump watchdog exception after it worked for some time(random).

I already set the cycle time to 20ms and set sensitivity to 5 but it still happening.

I check the process time by IL_HighResTimeDiff, looks like the maximum time will get bigger and bigger after for a long time.

Is this normal because I running in the virtual CtrlX CORE?

[HmiGuide · Accepted solution]

The ctrlX core virtual is not a real time operating system, you should run it without watchdog.

[WenKuei]

Ok, understood.

Thank you for the help!