Siemens F07985 fault code meaning
Siemens / F07985
Series: G120-CU250S-2
Drive: Speed loop optimization (oscillation test
converter
Meaning: An error occurred during the vibration test.
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1075
Series: G130-G150
Drive: Speed controller optimization (oscillation
converter
Meaning:
Possible causes
Source: G150 P897