Siemens F07331 fault code meaning

Series: G110M, G120C, G120D

Flying restart: Function not supported

converter

Meaning: Cannot connect to a rotating motor. The flying restart function is not supported under the following conditions: PMSM: Operation along the V/f characteristic curve using vector control without an encoder.

Possible causes

Source: SINAMICS G110M P706; SINAMICS G120C P680; SINAMICS G120D Control Unit CU240D- 2_CU250D- 2 P870

Series: G115D

Flying restart: Function not supported

converter

Meaning: Cannot connect to a running motor.

Possible causes

Source: SINAMICS G115D P764

Series: G120-CU240B-E-2

Flying restart: Function not supported

converter

Meaning: Cannot connect to a running motor. The "flying restart" function is not supported under the following conditions: Permanent-magnet synchronous motor (PEM): operation with the V/f characteristic curve using encoderless vector control.

Possible causes

Source: SINAMICS G120, Control Unit CU240B-2_CU240E-2 P736

Series: G120-CU250S-2

Flying restart: Function not supported

converter

Meaning: The drive cannot be switched on while the motor is rotating. The "Flying restart" function is not supported under the following conditions: PMSM: Operation with the V/f characteristic curve using encoderless vector control. Note: PMSM: Permanent-magnet synchronous motor (permanent-magnet synchronous motor).

Possible causes

Source: SINAMICS G120, Control Unit CU250S-2 P1035

Series: G120X, G120XA

Flying restart: Function not supported

converter

Meaning: Cannot switch on to a rotating motor. The "flying restart" function is not supported under the following conditions: PMSM: Operation according to the V/f characteristic curve using vector control without an encoder.

Possible causes

Source: SINAMICS G120X Converter P1377; SINAMICS G120XA PN Converter P1288

Series: G130-G150

Flying restart: Function not supported

converter

Meaning: Cannot connect to a rotating motor. The "flying restart" function is not supported under the following conditions: Permanent-magnet synchronous motor (PMSM): - Operation with the V/f characteristic curve. - Encoderless operation without a connected voltage monitoring module (VSM). Separately excited synchronous motor (SESM): - Operation with the V/f characteristic curve.

Possible causes

Source: SINAMICS G130_G150 P1606