Siemens F30027 fault code meaning
Siemens / F30027
Series: G110M
Power unit: DC bus precharging time monitoring
converter
Meaning:
Possible causes
Source: SINAMICS G110M P739
Series: G115D
DC bus precharging time monitoring
converter
Meaning:
Possible causes
Source: SINAMICS G115D Wall-mounted Converter P416
Series: G120-CU230P-2, G120-CU240B-E-2, G120-CU250S-2, G120D, G120P-Cabinet
DC bus precharging time monitoring triggered
converter
Meaning:
Possible causes
Source: Converter SINAMICS G120, equipped with control unit CU230P-2 P497; SINAMICS G120 converter, equipped with control unit CU240E-2 P461; SINAMICS G120 converter, equipped with control unit CU250S-2 (vector) P445; converter SINAMICS G120D, equipped with control unit CU250D-2 P332; SINAMICS G120P Cabinet P515
Series: G120C
DC bus precharging time monitoring
converter
Meaning:
Possible causes
Source: Converter SINAMICS G120C P409
Series: G130-G150
Power unit: Precharging DC link time monitoring
converter
Meaning:
Possible causes
Source: G150 P910
Series: S210
Power unit: DC bus precharging time monitoring
servo drive
Meaning:
Possible causes
Source: SINAMICS S210_SIMOTICS S-1FK2 P515
Series: V90
DC bus precharging time monitoring
servo drive
Meaning: The power unit DC bus did not complete precharging within the expected time. No input voltage. Power supply contactor/power switch not closed. Precharging resistor overheated due to excessive precharging per unit time. Precharging resistor overheated due to excessive DC bus capacitance. Precharging resistor overheated. Precharging resistor overheated because the power supply contactor was closed during rapid DC bus discharge through the braking module. Ground fault in the DC bus. Possible precharging circuit fault.
Possible causes
Source: SINAMICS V90 PROFINET, SIMOTICS S-1FL6 Operating Instructions P383