Alarm Messages In The Alarm History - Siemens SICHARGE UC Operating Instructions Manual

Handling alarms and errors

9.5 Alarm messages in the alarm history

Canceling the alarm state
To cancel the alarm state, you need to disconnect the electric vehicle. When you unplug the
charging plug, the SICHARGE UC Dispenser changes back to normal operation. When the HMI
of the SICHARGE UC Dispenser shows the Start menu, the SICHARGE UC Dispenser is ready for
operation again.
9.5 Alarm messages in the alarm history
The displayed alarm messages are determined by the connected SICHARGE UC charging
station. This section refers to the connection to charging stations of Generation 1.
Data shown
In case of an error, the SICHARGE UC Dispenser triggers an alarm and automatically performs
a diagnostics. For each alarm, the SICHARGE UC Dispenser shows the following data in the
"Alarm history" menu:
• Alarm time
• Date when the alarm was triggered
• Alarm status
• Alarm message
Alarm messages and error handling
The following table shows the alarm messages as of the issue date of the operating
instructions. Contact your SIEMENS sales partner for alarm messages that are not listed in this
table.
In the "Alarm history" menu, the charging station lists the following alarm messages:
Table 9-1 Alarm messages and error handling
Alarm code Description
0 No error
1 The DC shutdown pushbutton was
pressed.
2 The cabinet door is open.
3 DC ground fault
4 The temperature inside the charging sta­
tion is outside the permissible range.
98
Error handling
-
• Check DC shutdown pushbutton
• Eliminate the hazardous situation
• Reset DC shutdown pushbutton
• Switch off the alarm
• Close the cabinet door completely
• Switch off the alarm
There may be a ground fault at the charging station or on the
vehicle.
• Ensure the CCS charging plug is in good condition
• Insert the charging plug into the plug holder
• Start the charging station in manual mode
If no fault appears, the vehicle is causing the ground fault.
• Check air filter for dirt
• Check air inlet for blockages
• Check air outlets for blockages
Operating Instructions, 06/2023, A5E50235695-AE
SICHARGE UC Dispenser