Siemens F30314 fault code meaning
Siemens / F30314
Series: G120-CU250S-2, G130-G150, S120-S150
Power unit: 24 V power supply overloaded by PM
converter
Meaning: The power module (PM) is overloading the 24 V power supply. X124 on the control unit is not connected to an external 24 V power supply.
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1474; SINAMICS G130_G150 P1741; SINAMICS S120_S150 P2910
Series: S110
Power unit: 24 V power supply overloaded by PM
servo drive
Meaning: The power module (PM) is overloading the 24 V power supply. X124 on the control unit is not connected to an external 24 V power supply.
Possible causes
Source: SINAMICS S110 P1088