Rfid Fault; Display Fault; Ocpp Messages - Siemens SICHARGE SICHARGE CC AC22 - MID Operating Instructions Manual

7.2.2

RFID fault

RFID fault message
In case of a fault at the RFID reader, the fault is displayed in the "Maintenance" screen.
Description
RFID card not recognized
7.2.3

Display fault

Fault display
If the display is dark, determine the fault using the table.
Description
Display remains black
7.2.4

OCPP messages

Message display
The messages displayed on the server (e.g. web interface) may differ from the display
messages. This is due to the server setting.
Ask the backend provider how to correctly assign the OCPP specified messages/types.
Status messages to the backend
The various status messages are listed in the following table.
Table 7-1 OCPP NoError message
Message frame text Message frame text
Charging station ⇒ Backend ⇒ Charging
Backend station
NoError Available
NoError Unavailable
SICHARGE Operating Instructions MID
Operating Instructions, 02/2023, A5E48573001-AF
Possible causes
RFID reader not (properly) connected.
RFID reader defective
Possible causes
The LVDS or HDMI cable is not connec­
ted correctly.
The computer is off or without power.
The display is overheated due to direct
sunlight.
The content/GUI is not installed properly. Check the installation.
Component
Charging station or
Charging point 1 or 2
Charging station or
Charging point 1 or 2
7.2 Service technician faults
Solution
Check whether the RFID reader is correctly con­
nected to the RFID board (VEN_ADA0).
Replace the RFID reader.
Solution
Connect the cable properly.
Switch the PC on.
Check the power supply.
Switch the charging station off and on again.
Description
Charging is possible
Charging is not possible
Faults
75