Data Transfer Messages
Sometimes there is a need to communicate data from the charge point back to the OCPP central system which is not supported by an OCPP 1.6J message.
DataTransfer.req messages can be sent to the charge point to access additional information.
| vendorId | messageId | data | Description |
|---|---|---|---|
| Evnex | GetRSSI | not required | Returns signal strength information from the cellular modem |
| Evnex | GetAnalog | not required | Returns analog values from the charging station, including pilot voltages and PCB temperature |
| Evnex | GetEnergyMeter | not required | Returns the last values read from the energy meter |
Updated about 3 years ago