User's Manual

User Manual VC-EVCC

 PaymentDetailsReq/Res

 CertificateInstallationReq/Res

 CertificateUpdateReq/Res

 MeteringReceiptReq/Res

If the EVSE supports Service ID 2 the VC-EVCC will select payment option “Contract” within

the PaymentServiceSelectionReq and request Payment Details.

If no PnC Contract Certificate is installed and the EVSE supports the ParameterSetID 1

(Contract Certificate Installation), the VC-EVCC will initiate the installation of a new Contract

Certificate by sending the CertificateInstallationReq.

If an existing PnC Contract Certificate is about to expire within one day and the EVSE

supports the ParameterSetID 2 (Contract Certificate Update), the VC-EVCC will initiate an

update of the Contract Certificate by sending the CertificateUpdateReq.

Note

A detailed description of the charging sequence with the message sets for Plug and

Charge is included the chapter “Charging with V2G”.

5.8.2.2 J1939 CAN Communication

The vehicle must send the message “TD” so that the VC-EVCC can check the validity of

certificates. There are no further CAN messages or signals which are dedicated for Plug and

Charge.

5.8.3 Fault Memory

The VC-EVCC provides an error detection for Plug and Charge. Therefore, the following

diagnostic trouble code is used to indicate configuration errors of certificates/private keys.

 Plug and Charge Configuration Error (DTC 0x2AE0E2)