Siemens F0021 fault code meaning
Siemens / F0021
Series: MM430
Ground fault
converter
Meaning: If the resultant phase current is greater than 5% of the converter rated current, a fault signal is generated. Note: This fault occurs only in converters with 3 current sensors (frame sizes D~F, GX, FX).
Possible causes
Source: Parameter List_ MICROMASTER 430 P255
Series: MM440
Ground fault
converter
Meaning: A fault signal is generated if the resultant phase current exceeds 5% of the converter rated current. Note: This fault occurs only in converters with 3 current sensors (frame sizes D~F, GX, FX).
Possible causes
Source: Parameter List_ MICROMASTER 440 P313