Siemens F30012 fault code meaning
Siemens / F30012
Series: G110M, G120-CU240B-E-2, G120-CU250S-2, G120C, G120X, G120XA
Power unit: Heatsink temperature sensor open
converter
Meaning: The connection to one of the temperature sensors on the power unit heatsink is interrupted.
Possible causes
Source: SINAMICS G110M P736; SINAMICS G120 control unit CU240B- 2_CU240E- 2 P871; SINAMICS G120, control unit CU250S-2 P1454; SINAMICS G120C P705; SINAMICS G120X converter P1404; SINAMICS G120XA PN converter P1315
Series: G115D
Power unit: Heatsink temperature sensor open
converter
Meaning:
Possible causes
Source: SINAMICS G115D P791
Series: G130-G150
Power unit: Temperature sensor heatsink wire break
converter
Meaning:
Possible causes
Source: G150 P908
Series: G220
Power unit: Temperature sensor open
converter
Meaning:
Possible causes
Source: SINAMICS G220 Converter P1444
Series: S110
Power unit: Heatsink temperature sensor open
servo drive
Meaning: The connection to one of the temperature sensors on the power unit heatsink is interrupted.
Possible causes
Source: SINAMICS S110 P1073
Series: S120-S150
Power unit: Temperature sensor open
converter
Meaning: The connection to one of the power unit temperature sensors has been interrupted.
Possible causes
Source: SINAMICS S120_S150 P2882