Siemens F07752 fault code meaning
Siemens / F07752
Series: S120-S150
Drive: Incorrect piston position
converter
Meaning: Piston calibration has been performed (p0476 is not equal to 0), and the absolute position is available (p1407.3 = 1). However, the piston position (r0094) is implausible (invalid value, or greater than the stroke in p0313).
Possible causes
Source: SINAMICS S120_S150 P2803