Siemens F0040 fault code meaning

Siemens / F0040

Series: MM430

Auto calibration fault

converter

Meaning:

Possible causes

Source: 430 P86

Series: MM440

Auto calibration fault

converter

Meaning: A calibration fault occurred during auto calibration of the analog inputs/outputs or actual current detection. Calibration is performed only once at the factory. Therefore, fault F0040 can occur only during converter manufacture, before the converter is put into operation. Diagnosis and corrective actions: Replace the drive.

Possible causes

Source: Parameter List_ MICROMASTER 440 P314