Siemens F29024 fault code meaning

Siemens / F29024

Series: G220

"Overtemperature thermal model"

converter

Meaning:

Possible causes

Source: SINAMICS G220 converter P1147

Series: S220

Infeed: Power unit thermal model overheat

converter

Meaning: The temperature difference between the power semiconductors and the heatsink has exceeded the permissible fault threshold. - The permissible load cycle was not maintained. - Insufficient ventilation, fan fault. - Overload. - Ambient temperature too high. - Pulse frequency too high.

Possible causes

Source: SINAMICS S220 converter P2414