Siemens A30041 fault code meaning
Siemens / A30041
Series: G120-CU250S-2
Power unit: 24/48 V undervoltage alarm
converter
Meaning: The power supply to the power unit is below the lower threshold limit.
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1465
Series: G130-G150, S120-S150
Power unit: 24 V undervoltage alarm
converter
Meaning: The power supply to the power unit is below the lower threshold limit.
Possible causes
Source: SINAMICS G130_G150 P1727; SINAMICS S120_S150 P2895
Series: G200, G210, G210X, G220
Power unit: 24 V undervoltage alarm
converter
Meaning: The power supply to the power unit is below the lower threshold limit.
Possible causes
Source: SINAMICS G200 converter P758; SINAMICS G210 converter P1198; SINAMICS G210X converter P1024; SINAMICS G220 converter P1457
Series: S110
Power unit: 24 V undervoltage alarm
servo drive
Meaning: Power unit 24 V power supply fault. - Below the 16 V threshold.
Possible causes
Source: SINAMICS S110 P1082
Series: S210
Power unit: 24/48 V undervoltage alarm
servo drive
Meaning: The power supply to the power unit is below the lower threshold limit.
Possible causes
Source: SINAMICS S210_SIMOTICS S-1FK2 and S-1FT2 P1358
Series: S220
Power unit: 24/48 V undervoltage alarm
converter
Meaning: The power supply to the power unit is below the lower threshold limit.
Possible causes
Source: SINAMICS S220 Converter P2468