Siemens F07753 fault code meaning

Series: S120-S150

Drive: No valid actual pressure value

converter

Meaning: The "Thrust controller", "Thrust limitation", or "Static friction compensation" function is activated (p1400), and at least one of the two pressure sensors used to determine actual pressure value A or B cannot provide a valid value. Both actual pressure values A and B are required for these functions. - The system pressure adaptation function for the speed controller is activated (p1400.15 = 1), but no system pressure measurement is available (r0069). This function requires a system pressure measurement.

Possible causes

Source: SINAMICS S120_S150 P2803