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7.4.2
Charging state display
The following charging state display explains the colour states and the possible colour changes of a
charging system with status LEDs:
Charging state display: LED colour state
LED:
"grey"
LED:
"green"
LED:
"blue"
Charging state display: LED colour change
LED:
"grey-green"
LED:
"green-grey"
LED:
"green-blue"
LED:
"blue-grey"
LED:
"blue-green"
7.4.3
Acoustic signals
In the following table the possible acoustic signals are listed and explained:
Acoustic signals
1 x short
Sounds when the RFID card is presented and indicates "Card read".
This signal requires user interaction:
•
2 x short
•
Authorisation timeout: Sounds if user interaction has not occurred within a certain
1 x long
time.
The charging system is in an error state.
2 x long
•
2022-11
1
The charging system indicates the standby state.
•
Authorisation can be carried out.
The charging system indicates readiness for operation.
2
•
A charging process can be started.
The charging system indicates a charging process.
3
•
The charging process can be maintained or finished.
4
The charging system indicates an authorisation process.
5
The charging system indicates an unsuccessful authorisation.
6
The charging system indicates the start of a charging process.
The charging system indicates a voltage drop after starting a
7
charging process.
8
The charging system indicates an unsuccessful authorisation.
- Present card for authorisation
or
Plug the charging cable into the charging system and car
- If there is a display, note the error message.
A01Axxxxxx.xx | 04
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