Charge Point Statuses and Transitions

This document explains the charge point (CP) status values the Arthexis system expects, how each status is recorded, and how those statuses are interpreted for availability and UI presentation.

Where CP status comes from

Charge points report their status through the OCPP StatusNotification message. When a CP sends a StatusNotification, the consumer:

• Stores the reported status in last_status, along with the error code, vendor info, and timestamp.
• Mirrors the update to the connector-specific Charger row when a connector id is provided.
• Logs the processed payload and derives the availability state (Operative/Inoperative) from the reported status.