User's Manual

User Manual VC-EVCC

 PaymentOption “Contract” is selected

 Certificate installation service is supported by the EVSE

 No valid contract certificate is installed

5.5.8.12 Certificate Update

The VC-EVCC proceeds with the CertificateUpdateReq if

 Charging protocol is ISO 15118

 ServicePaymentSelectionRes/ PaymentServiceSelectionRes has been received

 PaymentOption “Contract” is selected

 Certificate update service is supported by the EVSE

 The currently installed contract certificate is within 1 day of expiry

5.5.8.13 Payment Details

The VC-EVCC proceeds with the PaymentDetailsReq if

 Charging protocol is ISO 15118

 PaymentOption “Contract” is selected

 A valid contract certificate and private key is currently installed

 ServicePaymentSelectionRes/ PaymentServiceSelectionRes or

CertificateInstallationRes or CertificateUpdateRes has been received

5.5.8.14 Authorization (ISO) / ContractAuthentication (DIN)

The VC-EVCC proceeds with the AuthorizationReq/ContractAuthenticationReq if the

response code in the PaymentServiceSelectionRes/ServicePaymentSelectionRes was

OK. In addition, the PaymentDetailsRes must be received successfully if Plug and Charge

is used.

5.5.8.15 Charge ParameterDiscovery

The VC-EVCC proceeds with the ChargeParameterDiscoveryReq if

 the EVSEProcessing status in the ContractAuthenticationRes is finished and the

response code was OK and

 the ChargeService.EnergyTransferType/

ChargeService.SupportedEnergyTransferMode in the ServiceDiscoveryRes contains

the value of the CAN signal VCVCCU_V2G_StateM_EnergyTransferMode and

 the CAN signal VCVCCU_V2G_EVMaximumCurrentLimitFlag is 1 and

 the CAN signal VCVCCU_V2G_EVMaximumVoltageLimitFlag is 1

If charging schedules are activated the conditions for proceeding with the

ChargeParameterDiscoveryReq are extended as follows.

 PowerDeliveryRes(Renegotiate) has been received and ControlPilot_ChargeMode is

set to mode B.