Clear Cache

Source: OCPP 1.6 Specification — Section 5.4 (Operation), Sections 6.11 / 6.12 (Messages)

Overview

Central System can request a Charge Point to clear its Authorization Cache. The Central System SHALL send a ClearCache.req PDU for clearing the Charge Point's Authorization Cache.

Upon receipt of a ClearCache.req PDU, the Charge Point SHALL respond with a ClearCache.conf PDU. The response PDU SHALL indicate whether the Charge Point was able to clear its Authorization Cache.

Sequence Diagram

Figure 25. Sequence Diagram: Clear Cache

Central System  ──── ClearCache.req ────▶  Charge Point
Central System  ◀─── ClearCache.conf ────  Charge Point
                     (status)

Initiator

Central System → Charge Point

Fields

ClearCacheStatus values

• Accepted — Command has been executed.
• Rejected — Command has not been executed.

Examples

{}

{
  "status": "Accepted"
}

Schema

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