Siemens F07977 fault code meaning
Siemens / F07977
Series: G200, G210, G210X, G220, S220
EOM and Safety Integrated (SI are not supported
converter
Meaning: EOM and one Safety Integrated Function have been activated simultaneously. The drive does not support simultaneous use of these two functions. Note: EOM: Emergency Operation Mode (emergency mode)
Possible causes
Source: SINAMICS G200 converter P732; SINAMICS G210 converter P1170; SINAMICS G210X converter P997; SINAMICS G220 converter P1391; SINAMICS S220 converter P2382