Internal processing fault in user program

What does F108-72 mean?

An internal processing fault occurred within the user program on the DCS..B option. This indicates a problem with the custom logic or application running on the option.

• Internal software error during user program execution.
• Runtime error in a specific program task or function.
• Uninitialized variable used in program logic.
• Stack overflow during program execution.

Click steps to track your progress.

1. 1

   Replace DCS..B option.