Siemens A0505 fault code meaning
Siemens / A0505
Series: G110
Converter I2T overtemperature
converter
Meaning: The converter's I2t has exceeded the alarm level. If configured (P0610 = 1), the converter's permissible output current will be reduced.
Possible causes
Source: Converter Parameter Table_ SINAMICS G110 P107
Series: MM410
Converter I 2 t overtemperature
converter
Meaning:
Possible causes
Source: 410 P66
Series: MM420
Converter I2 t overtemperature
converter
Meaning:
Possible causes
Source: 420 P67
Series: MM430, MM440
Inverter I2t
converter
Meaning: The overload alarm limit P0294 has been exceeded (see utilization r0036). The pulse frequency and/or output frequency are reduced according to the function set in parameter P0290.
Possible causes
Source: Parameter List_ MICROMASTER 430 P260; Parameter List_ MICROMASTER 440 P319
Series: V10
Converter I2T overheat
converter
Meaning:
Possible causes
Source: SINAMICS V10 P99