Siemens A30066 fault code meaning
Siemens / A30066
Series: G130-G150
Power unit: Capacitor air outlet overheat alarm
converter
Meaning: The air outlet temperature of the DC bus capacitors has exceeded the alarm threshold. - Ambient temperature too high. - Insufficient ventilation or fan fault.
Possible causes
Source: SINAMICS G130_G150 P1735
Series: G210, G210X, G220, S220
"capacitor air discharge"
converter
Meaning:
Possible causes
Source: SINAMICS G210 converter P934; SINAMICS G210X converter P801; SINAMICS G220 converter P1121; SINAMICS S220 converter P1942
Series: S120-S150
Power unit: Capacitor air outlet overheat alarm
converter
Meaning:
Possible causes
Source: SINAMICS S120_S150 P2903