CODESYS Forge - CODESYS Forge / Talk / Engineering 🇬🇧: Ethernet/IP Scanner Exception

Ethernet/IP Scanner Exception

Forum: Engineering 🇬🇧

Creator: nz-dave

Created: 2024-11-16

Updated: 2024-11-28

nz-dave - 2024-11-16

HI

I have had a project running for a few weeks and twice it has shut the program down due to this exception.

exception[ProcessorLoadWatchdog] occurred in: App=[all], Task[all]

I have to reboot (power cycle) the system to clear the exception. or remotely restart the application.

Any ideas?

Cheers

👍
1

codesys eth-ip errors.JPG

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eschwellinger - 2024-11-17

Which plc is this - seems that the performance of this device is not enough.
You could check the plcload in the plcshell by 'plcload'

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aikapan - 2024-11-28

Same here. plcload in my case is about 7% while running.
Watchdog ENIPScannerIOTask was about 200ms. Max cycle around 6ms, normal cycle time 4ms.

Probably just increase the watchdog to 2000ms? or so...

(Hardware: A Panel from Weintek)

Codesys_ProcessorLoadWatchdog.png

Screenshot 2024-08-27 171136.png

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