Siemens F30001 fault code meaning
Siemens / F30001
Series: G110M, G115D, G120-CU230P-2, G120C, G120D, G120P-Cabinet
Overcurrent
converter
Meaning:
Possible causes
Source: SINAMICS G110M Converter P381; SINAMICS G115D Wall-mounted Converter P415; Converter SINAMICS G120, equipped with Control Unit CU230P-2 P496; Converter SINAMICS G120C P408; Converter SINAMICS G120D, equipped with Control Unit CU250D-2 P331; SINAMICS G120P Cabinet P514
Series: G120-CU240B-E-2
Power unit: Overcurrent
converter
Meaning: The power unit detected overcurrent. - Incorrect closed-loop control parameter settings. - A short circuit or ground fault is present in the motor. - V/f operation: The ramp-up time is set too short. - V/f operation: The motor rated current is much higher than the power unit current. - High discharge and recharging currents during input voltage dips. - High recharging currents during motor overload and DC bus voltage disturbances. - The rectifier reactor is missing, causing short-circuit current at power-on. - Incorrect power cable connection. - The power cable exceeds the maximum permissible length. - The power unit is damaged. - Power supply phase interruption.
Possible causes
Source: SINAMICS G120 Control Unit CU240B_E-2 P683
Series: G120-CU250S-2
Power unit: Overcurrent
converter
Meaning: %1 bin Drive object: CU250S_V, CU250S_V_CAN, CU250S_V_DP, CU250S_V_PN Reaction: OFF2 Acknowledgment: Immediately Cause: The power unit detected overcurrent. - Incorrect closed-loop control parameter settings. - Short circuit or ground fault in the motor. - V/f operation: The configured ramp-up time is too short. - V/f operation: The rated motor current is much higher than the power unit current. - High discharge and recharging currents during input voltage dips. - High recharging currents during motor overload and DC bus voltage disturbances. - Missing rectifier reactor, resulting in short-circuit current at switch-on. - Incorrect power cable connection. - The power cable exceeds the maximum permissible length.
Possible causes
Source: SINAMICS G120, Control Unit CU250S-2 P1449
Series: G120XA
Power unit: Overcurrent
converter
Meaning:
Possible causes
Source: SINAMICS G120XA PN Converter Compact Operating Instructions P8
Series: G130-G150
Power unit: Overcurrent
converter
Meaning:
Possible causes
Source: G150 P905
Series: G220
Power unit: Overcurrent
converter
Meaning: %1 bin Component: Power unit Reaction: OFF2 Acknowledgment: Immediate Faults and alarms 5.2 List of faults and alarms SINAMICS G220 Converter 1438 Parameter Manual, 07/2026, FW V6.7, A5E51781505C AD
Possible causes
Source: SINAMICS G220 Converter P1440
Series: S120-S150
"Overcurrent" → OFF2
converter
Meaning:
Possible causes
Source: SINAMICS S120 Drive Function Manual P661
Series: S200
Drive: overcurrent
servo drive
Meaning: %1 bin Component: Power unit. Reaction: OFF2 Acknowledgment: Immediate. Cause: The drive detected overcurrent. - The closed-loop control parameter settings are incorrect. - The motor has a short circuit or ground fault. - The rated motor current is much higher than the rated drive current. - Infeed: The discharge current and recharging current are too large during a mains voltage dip. - Infeed: The recharging current is too large when the motor is overloaded and the DC bus voltage drops. - Infeed: The mains reactor is missing, resulting in short-circuit current at switch-on. - The power cable connection is incorrect. - The power cable exceeds the maximum permissible length. - The drive is damaged. - Mains phase interruption.
Possible causes
Source: SINAMICS S200 PROFINET_SIMOTICS S-1FL2 P548
Series: V90
Power unit: overcurrent
servo drive
Meaning: Overcurrent detected in the power unit. Incorrect closed-loop control parameter settings. Improper controller parameter settings. Motor short circuit or ground fault (housing). Incorrect power cable connection. Power cable exceeds the maximum permissible length. Power unit damaged. Power supply phase interruption.
Possible causes
Source: SINAMICS V90 PROFINET, SIMOTICS S-1FL6 Operating Instructions P381