User's Manual

User Manual VC-EVCC
© 2021 Vector Informatik GmbH Version 1.3.0 172
If the signal RTC_TimerRequest is active and the signal RTC_TimerValue is > 0, a timer is
started and the signal RTC_TimerStatus is set to “running”.
Note
While RTC_TimerRequest is active the timer is set and started only once. The real time
clock functionality is deactivated once charging schedules are used.
If the signal RTC_TimerRequest is active and the signal RTC_TimerValue is 0, the timer is
stopped and the signal RTC_TimerStatus is set to “stopped”.
If the set time has elapsed, the signal RTC_TimerStatus is set to “elapsed”.
A wakeup caused by the real-time clock is stored in the signal RTC_Wakeup.
5.5 Charging Control
5.5.1 Plug Detection
Signal
Description
Inlet_ConnectionStatus
The inlet/cable connection status
Inlet_MaxCurrent
The maximum charging current given by the cable
Table 5-31 Plug Detection Signals
Parameter
Value
Inlet_PlugDetectionTime
2000ms
Table 5-32 Plug Detection Parameters
Functionality
If the plug is recognized as connected (PlugPresent_Status) for the plug detection time
(Inlet_PlugDetectionTime) the inlet is regarded as plugged and the maximum charging
current (Inlet_CableMaxCurrent) according to the derived cable resistance is chosen (Table
B.3 in [4]).
If the derived Plug Present resistance is not available or is set to error, the maximum cable
charging current is set to signal not available.
5.5.2 Plug Locking
Signal
Description
Vehicle_PlugLockAllowed
The permission from the vehicle to lock the plug
Vehicle_PlugUnlockAllowed
the permission from the vehicle to unlock the plug
Inlet_UnlockedTime
The time where a new plug lock is prevented after an
unlock
DigitalInput_MinPressTime
The minimum detection time of the press event at the
digital input
Inlet_MotorStatus
The position and status of the lock/unlock mechanism
of the plug