Parameter Checksum

What does F100 mean?

A checksum error has occurred within the drive's parameter memory, indicating potential corruption or inconsistency in the stored parameter values. This can lead to unpredictable drive behavior.

• Internal parameter data corruption detected.
• EEPROM read/write error.
• Firmware integrity check failed.
• Parameter backup/restore operation incomplete.

Click steps to track your progress.

1. 1

   Restore all drive parameters to factory defaults, which can often be initiated via a menu option or by setting parameter A100 [Fault Clear] to option 2 ('Clear Buffer').

2. 2

   After restoring defaults, carefully reprogram all necessary application-specific parameters, ensuring all settings are correct.