Modicon PAC Forum
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Posted: 2024-03-02 12:41 AM
Hello,
I have a program in Control Expert v16, in which when I do a minor online update (e.g. change the tag of the function block input) the PLC goes into unrecoverable error and crashes.
I attach below a video with the example.
The message displayed in CE is:
CSA has downloaded to PLC. Execution has failed.On-line modification error.
Monitoring the %SW124 online I have seen:
%SW124 = 0xEC10
and also 0xEC04.
Please let me know if you can help,
Thanks,
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Posted: 2024-03-05 06:04 AM
Hello @erik.cornelsen ,
I would suggest you to raise a case with your local country support for a proper investigation as it is related to a crash and apparently you can replicate it all the time.
When you open a case make sure to include your video and:
- CPU model
- CPU Firmware
- Diagnostic Files
- Application backup
Best Regards,
Gabriel Horta
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Posted: 2024-03-06 12:22 AM
Bom dia @gchorta, obrigado pelo suporte.
I already opened a case with the local support and send all the information you mentioned.
Unfortunately the problem still not solved and it will impact my team a lot during commissioning, because online edits it is a key function expected from the M580 Safe PAC.
Please let me know if you can help,
Kind regards,
Erik Cornelsen
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