Cable Check

Description.

Message sent from Josev to CS to request either a start or status of cable check operation.

class:

important

The request is sent in HLC-C communication periodically starting at CableCheck until PowerDelivery stop is requested. A lack of response to this message from the CS could lead to ending of the session.

Tip

tip

The frequency of cable check status requests is configurable.

CableCheckRequest

Topic: josev/cs. Used by Josev to inform CS to start Cable check isolation status.
type	object
properties
id	type	string
	format	uuid
name	const	cable_check
type	const	request
data	type	object
	properties
	evse_id	type	string
	cable_check_action	enum	start, status

Example:

{
    "id": "57828133-8cfe-477d-b829-0b60aff90c2a",
    "name": "cable_check",
    "type": "request",
    "data": {"evse_id": "GB*SEV*E123456789",
             "cable_check_action": "start", # or "status"
            }
}

---

CableCheckResponse

Topic: cs/josev. Used by CS to inform Josev details of cable check status. When cable check is complete, Josev would inspect cable_check_status field.
type	object
properties
id	type	string
	format	uuid
name	const	cable_check
type	const	response
data	type	object
	properties
	evse_id	type	string
	cable_check_status	enum	ongoing, finished
	isolation_level	enum	valid, invalid, fault, warning, no_imd

Example:

{
    "id": "57828133-8cfe-477d-b829-0b60aff90c2a",
    "name": "cable_check",
    "type": "response",
    "data": {"evse_id": "GB*SEV*E123456789",
             "cable_check_status": "finished", # or "ongoing"
             "isolation_level": "valid" # or one of invalid, fault, no_imd or warning. # Must be present if cable_check_status is set to finished.
            }
}