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Evan CastilloSep 12, 2025
What to do if no valid safety project can be generated in ABB (PROFIsafe callback functions are missing)?
- JJoshua GibsonSep 12, 2025
If no valid safety project can be generated (PROFIsafe callback functions are missing and no Safety I/O mapping is created), a potential reason is that you selected “No Access” or “Read Access” for all “User Groups” with “Apply to all” selection in “Object Properties… è Access rights” for any of the POUs in the CoDeSys Safety project tree. Start CoDeSys Safety project, login and go to “Object Properties… è Access rights” for any of the POUs in the CoDeSys Safety project tree to set “Full access” for any of User Groups followed by selection of “Apply to all”. After this, you can successfully repeat “Create Safety Configuration Data” command for your CoDeSys Safety project from PS501 Control Builder Plus / ABB Automation Builder.
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