Get Local List Version

Source: OCPP 1.6 Specification — Section 5.10 (Operation), Sections 6.27 / 6.28 (Messages)

Overview

In order to support synchronisation of the Local Authorization List, Central System can request a Charge Point for the version number of the Local Authorization List. The Central System SHALL send a GetLocalListVersion.req PDU to request this value.

Upon receipt of a GetLocalListVersion.req PDU the Charge Point SHALL respond with a GetLocalListVersion.conf PDU containing the version number of its Local Authorization List.

• A version number of 0 (zero) SHALL be used to indicate that the local authorization list is empty.
• A version number of -1 SHALL be used to indicate that the Charge Point does not support Local Authorization Lists.

Sequence Diagram

Figure 31. Sequence Diagram: Get Local List Version

Central System  ──── GetLocalListVersion.req ────▶  Charge Point
Central System  ◀─── GetLocalListVersion.conf ────  Charge Point
                     (listVersion)

Initiator

Central System → Charge Point

Fields

Examples

{}

{
  "listVersion": 17
}

Schema

Source: schemas/GetLocalListVersion.json, schemas/GetLocalListVersionResponse.json (OCPP 1.6, JSON Schema draft-04)