Operation Without Hmi - Siemens SICHARGE UC 150 Operating Instructions Manual

Operation

8.3 Operation without HMI

Section Temperature
Fan control system Temperature at the fan control
IGBT Temperature at the power switch modules
You can make the following settings:
• Input contactor
Open / close the input contactor
• Power converter
Open / close the power converter
• Output contactor
Open / close the output contactor
Target point
To change the target point voltage, press the text box and enter a value using the numeric
keypad.
To change the setpoint current, press the text box and enter a value using the numeric
keypad.
8.3 Operation without HMI
When using the equipment variant without HMI, the status of the charging point is displayed
via LEDs only. The charging process can only be monitored via external interfaces (e.g. the
vehicle itself).
Charging the vehicle
To charge the vehicle, proceed as follows:
1. Select a free charging point.
The status of the charging point is displayed via LEDs. The following statuses are
displayed:
– Lit red
– Flashing blue
– Lit blue
– Lit green
2. To authenticate, hold the RFID card to the card reader.
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An error event is active at the charging point.
Charging is in progress at the charging point.
The charging process is completed and the vehicle is still connected to the charging
point.
The charging point is available and ready
Speed
Fan speed in % of the maximum speed
To change the maximum fan speed, press the
text box and enter a value using the numeric
keypad.
Operating Instructions, 10/2022, A5E50068475-AB
SICHARGE UC 150