Siemens F01112 fault code meaning
Siemens / F01112
Series: DCM-6RA80
CU: Power unit not permitted
DC drive
Meaning: The control unit and the connected power unit cannot operate together.
Possible causes
Source: SINAMICS DCM, Parameter Manual, firmware version 1.5 SP2 (based on 5.1 SP2) P944
Series: G110M, G115D, G120C, G120D, G120X, G120XA, G130-G150, S120-S150
CU: Power unit not permitted
converter
Meaning: The control unit and the connected power unit cannot operate together.
Possible causes
Source: SINAMICS G110M P673; SINAMICS G115D P721; SINAMICS G120C P648; SINAMICS G120D Control Unit CU240D- 2_CU250D- 2 P825; SINAMICS G120X Converter P1356; SINAMICS G120XA PN Converter P1271; SINAMICS G130_G150 P1448; SINAMICS S120_S150 P2524
Series: G120-CU240B-E-2, G120-CU250S-2
CU: Invalid power unit
converter
Meaning: The control unit and the connected power unit cannot operate together.
Possible causes
Source: SINAMICS G120, Control Unit CU240B-2_CU240E-2 P698; SINAMICS G120, Control Unit CU250S-2 P1288
Series: G200, G210, G210X, G220
Power unit not applicable
converter
Meaning: This converter and the connected power unit cannot work together.
Possible causes
Source: SINAMICS G200 converter P617; SINAMICS G210 converter P989; SINAMICS G210X converter P857; SINAMICS G220 converter P1191
Series: S110
CU: Invalid power unit
servo drive
Meaning: The control unit and the connected power unit cannot operate together.
Possible causes
Source: SINAMICS S110 P933
Series: S220
CU: Power unit not suitable
converter
Meaning:
Possible causes
Source: SINAMICS S220 converter P2072