PROGRAM DATA ERROR

What does ER01 mean?

This Fanuc Series 0i-D/0i Mate-D PMC alarm indicates that the sequence program (ladder program) is invalid. This can be caused by incorrect program entry or a hardware fault within the PMC.

• Incorrect sequence program data entry or corruption during loading.
• Logical or syntax errors within the sequence program.
• Hardware fault within the PMC module or its memory.

Click steps to track your progress.

1. 1

   Re-enter or reload the sequence program (ladder program) using the PMC programmer.

2. 2

   Verify the integrity of the sequence program data against a known good backup file.

3. 3

   Check for any syntax errors, unsupported functions, or logical inconsistencies in the re-entered program.

4. 4

   If the error recurs even after correctly re-entering the program, consider a potential hardware issue with the PMC module.

5. 5

   Inspect the PMC module and its connections for any physical damage or loose components.