Siemens F07430 fault code meaning
Siemens / F07430
Series: G120-CU250S-2, S120-S150
Drive: Cannot switch to open-loop torque operation
converter
Meaning: Cannot switch to open-loop torque operation during encoderless operation (BI: p1501).
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1378; SINAMICS S120_S150 P2757
Series: S110
Drive: Cannot switch to open-loop torque operation
servo drive
Meaning: Cannot switch to open-loop torque operation during encoderless operation (BI: p1501).
Possible causes
Source: SINAMICS S110 P1015
Series: S220
Drive: Cannot switch to open-loop torque operation
converter
Meaning: Cannot switch to open-loop torque operation (c1501) during operation without an encoder.
Possible causes
Source: SINAMICS S220 Converter P2295