Siemens A06400 fault code meaning
Siemens / A06400
Series: S220
Infeed: Mains data detection selected/active
converter
Meaning: Mains data detection is selected and active. The mains inductance and DC bus capacitance are measured at the next pulse enable. See also: p3410 (infeed, controller optimization and data detection)
Possible causes
Source: SINAMICS S220 converter P2248