Siemens F30015 fault code meaning

Series: G110M, G115D, G120C, G120D

Power unit: Phase loss in motor supply cable

converter

Meaning: Phase loss has occurred in the motor supply cable. This message is also output under the following conditions: - The motor is correctly connected, but the drive stalls in V/f control. In this case, due to current imbalance, the current measured in one phase is 0 A. - The motor is correctly connected, but the speed loop is unstable, resulting in continuously oscillating torque.

Possible causes

Source: SINAMICS G110M P737; SINAMICS G115D P792; SINAMICS G120C P706; SINAMICS G120D control unit CU240D- 2_CU250D- 2 P915

Series: G120-CU230P-2, G120P-Cabinet

Motor power cable phase loss

converter

Meaning:

Possible causes

Source: Converter SINAMICS G120, equipped with Control Unit CU230P-2 P496; SINAMICS G120P Cabinet P515

Series: G120-CU240B-E-2

Power unit: Phase loss in motor supply cable

converter

Meaning: Phase loss occurred in the motor supply cable. This message is also output under the following conditions: - The motor is correctly connected, but pull-out detection occurs during V/f control. In this case, a current of 0 A is measured in one phase due to current imbalance. - The motor is correctly connected, but the speed loop is unstable, causing continuously oscillating torque. Note: Phase loss monitoring is not performed on chassis and cabinet power units.

Possible causes

Source: SINAMICS G120 Control Unit CU240B_E-2 P686

Series: G120-CU250S-2, G130-G150

Power unit: Phase loss in motor supply cable

converter

Meaning: Phase loss occurred in the motor supply cable. This message is also output in the following cases: - The motor is connected correctly, but the drive loses synchronism in V/f control. Due to current imbalance, the current measured in one phase is 0 A. - The motor is connected correctly, but the speed control loop is unstable, resulting in continuously oscillating torque.

Possible causes

Source: SINAMICS G120, Control Unit CU250S-2 P1455; SINAMICS G130_G150 P1717

Series: G120X, G120XA

Power unit: Phase loss in motor supply cable

converter

Meaning: Phase loss has occurred in the motor supply cable. This message is also issued under the following conditions: - The motor is correctly connected, but pull-out detection occurs in the drive under V/f control. Due to the current imbalance, a current of 0 A is measured in one phase. - The motor is correctly connected, but the speed loop is unstable, producing continuously oscillating torque.

Possible causes

Source: SINAMICS G120X Converter P1405; SINAMICS G120XA PN Converter P1315

Series: G200

Power unit: Phase loss in the motor supply cable

converter

Meaning: Phase loss occurred in the motor cable. This message is also output under the following conditions: - The motor is connected correctly, but pull-out detection occurs in the drive under V/f control. In this case, due to current imbalance, a current of 0 A is measured in one phase. - The motor is connected correctly, but the speed controller is unstable, resulting in continuously oscillating torque. Note: Phase loss monitoring is not performed on chassis and cabinet power units.

Possible causes

Source: SINAMICS G200 converter P749

Series: S110

Power unit: Phase loss in motor supply cable

servo drive

Meaning: Phase loss has occurred in the motor supply cable. This message is also output under the following condition: - The motor is connected correctly, but the speed control loop is unstable, resulting in continuously oscillating torque.

Possible causes

Source: SINAMICS S110 P1074

Series: S200

Power unit: Phase loss in the motor supply cable

servo drive

Meaning: Phase loss has occurred in the motor cable. This message is also output in the following situation: - The motor is connected correctly, but the speed controller is unstable, causing continuously oscillating torque. Note: Phase loss monitoring is not performed on chassis-format power units.

Possible causes

Source: SINAMICS S200 PROFINET_SIMOTICS S-1FL2 P551

Series: S210

Drive: Motor cable phase loss

servo drive

Meaning: Phase loss has occurred in the motor supply cable. This message is also output when the motor is connected correctly but the speed controller is unstable, producing continuously oscillating torque.

Possible causes

Source: SINAMICS S210_SIMOTICS S-1FK2 and S-1FT2 P1351

Series: V90

Power cable phase loss

servo drive

Meaning: A phase fault has been detected in the motor feeder. The signal may also be issued when the motor is correctly connected but the speed loop is unstable, resulting in continuously oscillating torque.

Possible causes

Source: SINAMICS V90 PROFINET, SIMOTICS S-1FL6 Operating Instructions P382