Hi all, strange question - but does anyone know how to make a program that will create an exception and stop the PLC? I’ve encountered this and would like to recreate this to be able to test some communication settings.

Name: Debugging with POUs for Implicit Checks – CODESYS 3.5
Uploaded: 2024-10-31T07:27:25Z
Description: Hello bjornidar, you will find various options in the following video. [Debugging with POUs for Implicit Checks – CODESYS 3.5]

Hello bjornidar, you will find various options in the following video. [Debugging with POUs for Implicit Checks – CODESYS 3.5]

I use a division by zero. var = 1 / 0;

You can use this to create your own exception and stop the PLC: Variable declaration: // Add CmpApp.library, SysExcept.library and SysTypes2_Itf as newest. VAR _pApp : POINTER TO CmpApp.APPLICATION; _result : SysTypes.RTS_IEC_RESULT; END_VAR Code: _pApp := AppGetCurrent(pResult:=_result); IF _…

Thanks for all the feedback! I’ve now been able to address the issues I had when the PLC went to exception. Now to the root cause of this investigation, has anyone any experience with a similar exception like the one below? Which seems to have happened at the same time as a user logged out of the…

I think this is more for the Technical Support at WAGO.

Codesys 3.5 - Program exception

CODESYS

WagoFlo October 31, 2024, 7:27am 2

Hello bjornidar,

you will find various options in the following video.

Stopping the execution of codesys

Topic		Replies	Views
Unknown stop error and block of PFC200 (750-8213) CODESYS pfc200	4	439	April 1, 2025
Stopping the execution of codesys Hardware and Linux pfc200 , ecockpit , codesys	6	195	April 25, 2025
Warm Resetting and Restarting a Wago PLC via the Reset PB at the Visualization screen CODESYS	3	631	May 16, 2025
750-881 PLC connection Hardware and Linux how-to	2	847	August 3, 2024
Restarting the PFC200 application if it crashes Hardware and Linux pfc200 , linux	4	429	April 28, 2025

Codesys 3.5 - Program exception

Related topics