Siemens A29034 fault code meaning
Siemens / A29034
Series: G220, S220
Infeed: Power unit internal compartment overheat
converter
Meaning: The internal compartment has overheated and reached the alarm threshold. If the internal compartment temperature continues to rise to the fault threshold, fault F29036 is triggered. - Ambient temperature may be too high. - Insufficient ventilation or fan fault.
Possible causes
Source: SINAMICS G220 Converter P1416; SINAMICS S220 Converter P2418