Siemens F46899 fault code meaning
Siemens / F46899
Series: G210, G210X, G220
OM-DIO: Unknown fault
converter
Meaning: A fault that the firmware cannot recognize occurred on option module "Digital I/O". This may occur if the component firmware is newer than the converter firmware.
Possible causes
Source: SINAMICS G210 converter P1393; SINAMICS G210X converter P1095; SINAMICS G220 converter P1614