Siemens A07941 fault code meaning
Siemens / A07941
Series: G130-G150, S120-S150
"Line supply-drive" synchronization: Incorrect target frequency
converter
Meaning: The target frequency is outside the permissible range.
Possible causes
Source: SINAMICS G130_G150 P1678; SINAMICS S120_S150 P2830
Series: G220, S220
Motor-to-mains synchronization: Incorrect target frequency
converter
Meaning: The target frequency is outside the permissible range.
Possible causes
Source: SINAMICS G220 Converter P1381; SINAMICS S220 Converter P2370