8.12. evse_manager

This interface defines the evse manager. An evse manager represents the charging kernel of one physical connector.

8.12.1. Variables

session_event:object (evse_manager-SessionEvent)
Emits all events related to sessions
There is an extended definition for this object here.
limits:object (evse_manager-Limits)
Limits of this evse, published on change
There is an extended definition for this object here.
ev_info:object (evse_manager-EVInfo)
More details about the EV if available
There is an extended definition for this object here.
car_manufacturer:string (evse_manager-CarManufacturer)
Car manufacturer (if known)
There is an extended definition for this object here.
telemetry:object (board_support-Telemetry)
Other telemetry
There is an extended definition for this object here.
powermeter:object (powermeter-Powermeter)
Measured dataset
There is an extended definition for this object here.
evse_id:string
EVSE ID including the connector number, e.g. DE*PNX*E123456*1
hw_capabilities:object (board_support-HardwareCapabilities)
Hardware capability/limits
There is an extended definition for this object here.
iso15118_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.
enforced_limits:object (energy-EnforcedLimits)
Enforced limits for this node (coming from the EnergyManager)
There is an extended definition for this object here.

8.12.2. Commands

get_id:integer
Call to get the connector id of the evse manager
Result:integer
Returns the connector id of the evse manager
enable:boolean
Enables the evse. EVSE is available for charging after this operation
Result:boolean
Returns true if evse was enabled (or was enabled before), returns false if enable failed e.g. due to permanent fault.
disable:boolean
Disables the evse. EVSE is not available for charging after this operation
Result:boolean
Returns true if evse was disabled (or was disabled before), returns false if it could not be disabled (i.e. due to communication error with hardware)
authorize_response:void
Reports the result of an authorization request to the EvseManagar. Contains the provided_token for which authorization was requested and the validation_result
provided_token:object (authorization-ProvidedIdToken)
The token for which authorization was requested
There is an extended definition for this object here.
validation_result:object (authorization-ValidationResult)
The validation result
There is an extended definition for this object here.
withdraw_authorization:void
Call to signals that EVSE is not further authorized to start a transaction (e.g. on a connection_timeout)
reserve:boolean
Call to signal that EVSE is reserved. This can be used to e.g. change the color of the HMI LEDs to indicate reservation.
reservation_id:integer
The reservation id (should be added to the TransactionStarted event)
Result:boolean
Returns true if the EVSE accepted the reservation, else false.
cancel_reservation:void
Call to signal that EVSE is not reserved anymore
set_faulted:void
Sets the evse manager to faulted externally. It may also switch to faulted itself if it detects an internal error.
pause_charging:boolean
Call to signal EVSE to pause charging
Result:boolean
Returns true if successfully paused or was already in paused_by_evse mode
resume_charging:boolean
Call to signal EVSE to resume charging
Result:boolean
Returns true if resume was successful, false otherwise (e.g. resuming a car pause won’t work)
stop_transaction:boolean
Stops transaction and cancels charging externally, charging can only be resumed by replugging car. EVSE will also stop transaction automatically e.g. on disconnect, so this only needs to be called if the transaction should end before.
request:object (evse_manager-StopTransactionRequest)
Request to stop the transaction.
There is an extended definition for this object here.
Result:boolean
Returns true if successful
force_unlock:boolean
Forces EVSE to unlock connector now. During normal operation, connector will be locked/unlocked in the correct sequence. Do not use this function except if explicitly requested by e.g. management cloud.
Result:boolean
Returns true if unlocking sequence was successfully executed
set_external_limits:void
Set additional external energy flow limits at this node.
value:object (energy-ExternalLimits)
UUID of node that this limit applies to
There is an extended definition for this object here.
switch_three_phases_while_charging:string
Switch three phases while charging
three_phases:boolean
True: switch to three phases, false: switch to single phase
Result:string (evse_manager-SwitchThreePhasesWhileChargingResult)
Returns success or error code
There is an extended definition for this object here.
get_signed_meter_value:string
Returns a signed meter value. Includes current id_token if session is running.
Result:string
Signed meter value
set_get_certificate_response:void
CertificateInstallationRes/CertificateUpdateRes - Set the new/updated Contract Certificate (including the certificate chain) and the corresponding encrypted private key. Should be forwared to EVCC. This is an async response to a previously published iso15118_certificate_request
certificate_reponse: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.