Siemens VersiCharge AC Wallbox IEC Operating Instructions Manual page 51

Operation
6.1 Status displays
Display Description
Access blocked
Lights up blue
2 h delay
Flashes white
4 h delay
Flashes white
50
Action
Unlock via RFID/OCPP/Modbus
Wait until charging process starts.
Wait until charging process starts.
Operating Instructions, 12/2021, A5E50366109-AA
VersiCharge AC Wallbox IEC