User's Manual

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User Manual VC-EVCC

5.5.8.19 Current Demand

The VC-EVCC proceeds with cyclic transmission of CurrentDemandReq if the response

code in the PowerDeliveryRes was OK.

The VC-EVCC extends the request-response loop in state CurrentDemand by a

MeteringReceipt request and response if the following conditions are met.

 Payment option “Contract” has been selected

 The ReceiptRequired element is included within the CurrentDemandRes message and

set to “TRUE”

 The MeterInfo record containing the MeterID is included within the CurrentDemandRes

5.5.8.19.1 DC_EVStatus Request Parameter

The CurrentDemandReq is filled with the content of the received CAN signals according to

the table below.

CurrentDemandReq

CAN signal

DC_EVChargeParameter.DC_EVStatus.EVReady

VCVCCU_V2G_EVReady

DC_EVChargeParameter.DC_EVStatus.EVErrorCode

VCVCCU_V2G_EVErrorCode

DC_EVChargeParameter.DC_EVStatus.EVRESSSOC

VCVCCU_V2G_EVRESSSOC

Table 5-57 CurrentDemandReq CAN Signal Mapping

5.5.8.19.2 Common Request Parameter

The CurrentDemandReq uses EVTargetCurrent and fills it with the

VCVCCU_V2G_EVTargetCurrent CAN signal.

The CurrentDemandReq uses EVTargetVoltage and fills it with the

VCVCCU_V2G_EVTargetVoltage CAN signal.

The CurrentDemandReq uses EVMaximumCurrentLimit and fills it with the

VCVCCU_V2G_EVMaximumCurrentLimit CAN signal if

VCVCCU_V2G_EVMaximumCurrentLimitFlag is 1.

The CurrentDemandReq uses EVMaximumPowerLimit and fills it with the

VCVCCU_V2G_EVMaximumPowerLimit CAN signal if

VCVCCU_V2G_EVMaximumPowerLimitFlag is 1.

The CurrentDemandReq uses EVMaximumVoltageLimit and fills it with the

VCVCCU_V2G_EVMaximumVoltageLimit CAN signal if

VCVCCU_V2G_EVMaximumVoltageLimitFlag is 1.

The CurrentDemandReq uses ChargingComplete and fills it with the

VCVCCU_V2G_ChargingComplete CAN signal

The CurrentDemandReq uses BulkChargingComplete and fills it with the

VCVCCU_V2G_BulkChargingComplete CAN signal if

VCVCCU_V2G_BulkChargingCompleteFlag is 1.

The CurrentDemandReq uses RemainingTimeToFullSOC and fills it with the

VCVCCU_V2G_RemainingTimeToFullSOC CAN signal if

VCVCCU_V2G_RemainingTimeToFullSOCFlag is 1.