Siemens A29853 fault code meaning
Siemens / A29853
Series: G220
Infeed: Power unit cyclic data heartbeat signal error
converter
Meaning:
Possible causes
Source: SINAMICS G220 Converter P1433
Series: S220
Infeed: Power unit cyclic data heartbeat signal error
converter
Meaning: The power unit detected that the cyclic setpoint telegram from the control unit was not updated on time. At least two heartbeat signal errors occurred within the window set in p7788.
Possible causes
Source: SINAMICS S220 converter P2440