11.2.1. ISO15118_charger

This interface defines a ISO15118 charger.

11.2.1.1. Variables

Require_Auth_EIM:null
An EIM authorization is requiered
Require_Auth_PnC:object (authorization-ProvidedIdToken)
The EVCC provides the payment details for a PnC authorization by sending the signature certificate chain and eMAID.
There is an extended definition for this object here.
AC_Close_Contactor:null
The contactor should be closed
AC_Open_Contactor:null
The contactor should be opened
Start_CableCheck:null
The charger should now start a cable check
DC_Open_Contactor:null
The contactor should be opened
V2G_Setup_Finished:null
V2G_Setup_Finished from ISO15118-3. Trigger when EV sends a PowerDeliveryReq message with ChargeProgess equals Start or Stop
currentDemand_Started:null
The charging process has started and the EV wants to be charged
currentDemand_Finished:null
The charging process was finished
EVCCIDD:string
Specifies the EVs identification in a readable format. It contains the MAC address of the EVCC in uppercase
pattern:
SelectedPaymentOption:string (iso15118_charger-PaymentOption)
This element is used for indicating the payment type
There is an extended definition for this object here.
RequestedEnergyTransferMode:string (iso15118_charger-EnergyTransferMode)
Selected energy transfer mode for charging that is requested by the EVCC.
There is an extended definition for this object here.
DepartureTime:string
Optional: [RFC3339 UTC] This element is used to indicate when the vehicle intends to finish the charging process
format:
AC_EAmount:number
[Wh] Amount of energy reflecting the EV’s estimate how much energy is needed to fulfill the user configured charging goal for the current charging session
AC_EVMaxVoltage:number
[V] The RMS of the maximal nominal voltage the vehicle can accept, measured between one phase and neutral
AC_EVMaxCurrent:number
[A] Maximum current supported by the EV per phase
AC_EVMinCurrent:number
[A] EVMinCurrent is used to indicate to the SECC that charging below this minimum is not energy/cost efficient for the EV
DC_EVEnergyCapacity:number
Optional: [Wh] Energy capacity of the EV
DC_EVEnergyRequest:number
Optional: [Wh] Amount of energy the EV requests from the EVSE
DC_FullSOC:number
Optional: [%] SOC at which the EV considers the battery to be fully charged
DC_BulkSOC:number
Optional: [%] SOC at which the EV considers a fast charge process to end
DC_EVStatus:object (iso15118_charger-DC_EVStatusType)
Current status of the EV
There is an extended definition for this object here.
DC_BulkChargingComplete:boolean
Optional: If set to TRUE, the EV indicates that bulk charge (approx. 80% SOC) is complete
DC_ChargingComplete:boolean
Optional: If set to TRUE, the EV indicates that full charge (100% SOC) is complete
DC_EVTargetVoltageCurrent:object (iso15118_charger-DC_EVTargetValues)
Target voltage and current requested by the EV
There is an extended definition for this object here.
DC_EVMaximumLimits:object (iso15118_charger-DC_EVMaximumLimits)
Maximum Values (current, power and voltage) supported and allowed by the EV
There is an extended definition for this object here.
DC_EVRemainingTime:object (iso15118_charger-DC_EVRemainingTime)
Estimated or calculated time until bulk and full charge is complete
There is an extended definition for this object here.
Certificate_Request:object (iso15118_charger-Request_Exi_Stream_Schema)
The vehicle requests the SECC to deliver the certificate that belong to the currently valid contract of the vehicle. Response will be reported async via set_Get_Certificate_Response
There is an extended definition for this object here.
dlink_terminate:null
Terminate the data link and become UNMATCHED.
dlink_error:null
Terminate the data link and restart the matching process.
dlink_pause:null
Request power saving mode, while staying MATCHED.
EV_AppProtocol:array
Debug_Lite - This request message provides a list of charging protocols supported by the EVCC
items:
description:
type:
properties:
ProtocolNamespace:
description:
type:
VersionNumberMajor:
description:
type:
VersionNumberMinor:
description:
type:
SchemaID:
description:
type:
Priority:
description:
type:
V2G_Messages:object (iso15118_charger-V2G_Messages)
Debug - This element contains all V2G elements and should be used for debug purposes only
There is an extended definition for this object here.
Selected_Protocol:string
Debug - Contains the selected protocol

11.2.1.2. Commands

set_EVSEID:void
One Time Setup at Boot - Set an ID that uniquely identifies the EVSE and the power outlet the vehicle is connected to
EVSEID:string
EVSE ID
EVSEID_DIN:string
EVSE ID (DIN70121) after DIN SPEC 91286
set_PaymentOptions:void
One Time Setup at Boot - Providing a list of payment options to the EVCC
PaymentOptions:array
An array of payment options
items:
description:
type:
enum: Contract, ExternalPayment
set_SupportedEnergyTransferMode:void
One Time Setup at Boot - Available energy transfer modes supported by the EVSE
SupportedEnergyTransferMode:array
An array of supported engery modes
items:
description:
type:
enum: AC_single_phase_core, AC_three_phase_core, DC_core, DC_extended, DC_combo_core, DC_unique
set_AC_EVSENominalVoltage:void
One Time Setup at Boot - Set Line voltage supported by the EVSE. This is the voltage measured between one phases and neutral
EVSENominalVoltage:number
[V] Nominal Voltage
set_DC_EVSECurrentRegulationTolerance:void
One Time Setup at Boot (Optional) - Set the absolute magnitude of the regulation tolerance of the EVSA
EVSECurrentRegulationTolerance:number
Set EVSECurrentRegulationTolerance [A]
set_DC_EVSEPeakCurrentRipple:void
One Time Setup at Boot - Set the peak-to-peak magnitude of the current ripple of the EVSE
EVSEPeakCurrentRipple:number
Set EVSEPeakCurrentRipple [A]
set_ReceiptRequired:void
One Time Setup at Boot (Optional) - This element is used by the SECC to indicate that the EVCC is required to send a MeteringReceiptReq message for the purpose of signing the meter info record
ReceiptRequired:boolean
True: Receipt is required, False: Receipt is not required
set_FreeService:void
On Session Setup - Set FreeService so the EVCC can use the service free of charge or not
FreeService:boolean
True: Charging is free, False: Charging is not free
set_EVSEEnergyToBeDelivered:void
On Session Setup (Optional) - Set the Amount of energy to be delivered by the EVSE
EVSEEnergyToBeDelivered:number
Set EVSEEnergyToBeDelivered [Wh]
enable_debug_mode:void
On Session Setup - Set different modes for the debug mode.
debug_mode:string (iso15118_charger-DebugMode)
The various debug modes
There is an extended definition for this object here.
set_Auth_Okay_EIM:void
Response on Require_Auth_EIM - Set this element if the authorization was either successful or unsuccessful
auth_okay_eim:boolean
True: Authentication is okay
set_Auth_Okay_PnC:void
PaymentDetails - With this message the SECC informs the EVCC whether the previously provided payment details were accepted or not
status:string (authorization-AuthorizationStatus)
Authorization status of the ID Token
There is an extended definition for this object here.
certificateStatus:string (authorization-CertificateStatus)
Certificate status information
There is an extended definition for this object here.
set_FAILED_ContactorError:void
Any Time - Set this error when the contactor is opened or closed at the wrong moment
ContactorError:boolean
True: ContactError happend
set_RCD_Error:void
Any Time - Indicates the current status of the Residual Current Device (RCD)
RCD:boolean
If RCD is equal to true, the RCD has detected an error. If RCD is equal to false, the RCD has not detected an error
stop_charging:void
During charging - Stops the charging process
stop_charging:boolean
True: Stop, False: Continue
set_DC_EVSEPresentVoltageCurrent:void
Starting from PowerDelivery to WeldingDetection - Set the present voltage and current for the EVSE
EVSEPresentVoltage_Current:object (iso15118_charger-DC_EVSEPresentVoltage_Current)
Present values (current and voltage) for the EVSE
There is an extended definition for this object here.
set_AC_EVSEMaxCurrent:void
ChargeParameterDiscovery and during charging - Set the Maximum allowed line current restriction per phase
EVSEMaxCurrent:number
[A] Max current
set_DC_EVSEMaximumLimits:void
ChargeParameterDiscovery and during charging - Set the maximum current, power and voltage for the EVSE
EVSEMaximumLimits:object (iso15118_charger-DC_EVSEMaximumLimits)
Maximum Values (current, power and voltage) the EVSE can deliver
There is an extended definition for this object here.
set_DC_EVSEMinimumLimits:void
ChargeParameterDiscovery - Set the minimum current and voltage for the EVSE
EVSEMinimumLimits:object (iso15118_charger-DC_EVSEMinimumLimits)
Minimum Values (current and voltage) the EVSE can deliver
There is an extended definition for this object here.
set_EVSEIsolationStatus:void
From ChargeParameterDiscovery to WeldingDetection (Optional) - Set the isolation condition (result of the isolation monitoring)
EVSEIsolationStatus:string (iso15118_charger-IsolationStatus)
Set the isolation status
There is an extended definition for this object here.
set_EVSE_UtilityInterruptEvent:void
From ChargeParameterDiscovery to WeldingDetection - Utility Interrupt Event, Utility or Equipment operator has requested a temporary reduction in load
EVSE_UtilityInterruptEvent:boolean
True: Interrupt Event happend
set_EVSE_Malfunction:void
Any Time - A non-recoverable charger fault has occurred (Isolation Failure, …). It is permanently faulted
EVSE_Malfunction:boolean
True: Malfunction fault
set_EVSE_EmergencyShutdown:void
Any Time - Charging System Incompatibility, Emergency Shutdown or ‘E-Stop’ button pressed at charging station
EVSE_EmergencyShutdown:boolean
True: Emergency Stop
set_MeterInfo:void
During charging (Optional) - Includes the meterInfo record containing the latest meter reading and other meter relevant data
powermeter:object (powermeter-Powermeter)
Measured dataset
There is an extended definition for this object here.
contactor_closed:void
Response on AC_Close_Contactor - Set this element if the contactor is closed
status:boolean
True: Contactor is closed
contactor_open:void
Response on AC_Open_Contactor - Set this element if the contactor is open
status:boolean
True: Contactor is open
cableCheck_Finished:void
Cable check is finished, voltage is under 20V and insulation resistor on the cable is alright
status:boolean
True: Cable check is okay
set_Certificate_Service_Supported:void
ServiceDiscoveryRes - The charger supports the certificate installation/update service and has a connection to an SA for this purpose
status:boolean
True: The service is supported
set_Get_Certificate_Response:void
CertificateInstallationRes/CertificateUpdateRes - The new/updated
Contract Certificate (including the certificate chain)
and the corresponding encrypted private key are sent via the SECC to the EVCC This is an async response to a previously published Certificate_Request
Existream_Status:object (iso15118_charger-Response_Exi_Stream_Status)
The response raw exi stream and the status from the CSMS system
There is an extended definition for this object here.
dlink_ready:void
Signals dlink_ready from SLAC layer according to ISO15118-3
value:boolean
Set to true when link becomes ready, false when the link is terminated