User's Manual

User Manual VC-EVCC

Figure 5-4: Characteristic Curve of PTC1 and PTC2 (PT1000)

The PTC1 and PTC2 can be activated/deactivated via UDS as described in the chapter

“UDS communication”. The DTCs of the PTC1 and PTC2 are only evaluated by the VC-

EVCC if the corresponding temperature sensor is activated.

All three temperature values of PTC0, PTC1 and PTC2 are set to error if the respective self-

diagnostic status is not OK.

5.5.7 Charging with Control Pilot

Signal

Description

Vehicle_ChargePermission

The permission from the vehicle to start

charging

ChargePwm_ModeBSettleTime

Time to pause the PWM charging after mode B

was entered

Table 5-46 Charging with Control Pilot Signals

Parameter

Value

ChargePwm_ModeBSettleTime

1000ms

Table 5-47 Charging with Control Pilot Parameters

5.5.7.1 Functionality

The signal VCVCCU_ChargeUnit_State is set to mode C if

 VCVCCU_Inlet_MotorStatus is Locked and

 VCVCCU_PlugPresent_Status is Connected and

 VCVCCU_ChargeUnit_Mode is ChargePwm and

 VCVCCU_Vehicle_ChargePermission is set to Allowed and