Omron · SYSMAC CJ2 CPU Unit
This flag indicates an Illegal Area Access Error. This fault occurs when the program attempts to read from or write to a memory area that it does not have permission to access, is outside of defined boundaries, or is reserved by the system. This is a critical memory protection violation.
Click steps to track your progress.
Review program code extensively for memory access instructions to ensure they target valid and accessible data areas.
Carefully check array bounds and pointer operations to prevent out-of-range access.
Implement robust data validation for any calculated memory addresses before attempting access.