charge_point_state Overall charge point operational state as an enumerated code. | 1000 | FC03 | uint16 | | R |
evse_state EVSE internal state, indicates readiness and charging progress. | 1002 | FC03 | uint16 | | R |
cable_state Cable lock and connection state as an enumerated code. | 1004 | FC03 | uint16 | | R |
evse_error_code Active EVSE fault code, zero when no error is present. | 1006 | FC03 | uint16 | | R |
current_l1 AC charging current on phase L1, amperes. | 1008 | FC03 | uint16 | A | R |
current_l2 AC charging current on phase L2, amperes. | 1010 | FC03 | uint16 | A | R |
current_l3 AC charging current on phase L3, amperes. | 1012 | FC03 | uint16 | A | R |
active_power Total active charging power across all phases, watts. | 1020 | FC03 | uint32 | W | R |
active_power_l1 Active charging power on phase L1, watts. | 1024 | FC03 | uint32 | W | R |
active_power_l2 Active charging power on phase L2, watts. | 1028 | FC03 | uint32 | W | R |
active_power_l3 Active charging power on phase L3, watts. | 1032 | FC03 | uint32 | W | R |
active_production_energy Cumulative energy delivered to the vehicle since installation, watt-hours. | 1036 | FC03 | uint32 | Wh | R |
max_hw_current Maximum current allowed by the wallbox hardware, amperes. | 1100 | FC03 | uint16 | A | R |
min_hw_current Minimum current allowed by the wallbox hardware, amperes. | 1102 | FC03 | uint16 | A | R |
max_evse_current Maximum current the EVSE is configured to supply, amperes. | 1104 | FC03 | uint16 | A | R |
max_cable_current Maximum current rating of the connected cable, amperes. | 1106 | FC03 | uint16 | A | R |
max_ev_current Maximum current requested by the connected EV, amperes. | 1108 | FC03 | uint16 | A | R |
last_energy_session Energy delivered in the most recently completed charging session. | 1502 | FC03 | uint16 | Wh | R |
start_time Timestamp of the current or last session start, Unix epoch. | 1504 | FC03 | uint32 | | R |
charge_session_time Elapsed duration of the current charging session. | 1508 | FC03 | uint32 | s | R |
end_time Timestamp of the last session end, Unix epoch. | 1512 | FC03 | uint32 | | R |
smart_vehicle_detected Flag indicating whether a smart-charging capable EV is connected. | 1620 | FC03 | uint16 | | R |
safe_current Fallback current applied when Modbus communication is lost, amperes. | 2000 | FC03 | uint16 | A | R |
com_timeout Communication watchdog timeout period before safe current is applied. | 2002 | FC03 | uint16 | s | R |
ev_set_charge_power_limit Charge power limit setpoint written by the energy management system. | 5000 | FC16 | uint32 | W | W |
charge_current Charging current setpoint commanded by the energy management system, amperes. | 5004 | FC16 | uint16 | A | W |
start_cancel_charging_session Command register to start or cancel a charging session. | 5006 | FC16 | uint16 | | W |
life_bit_a Heartbeat read register; wallbox increments this to signal it is alive. | 6000 | FC03 | uint16 | | R |
life_bit_b Heartbeat write register; client must echo the value to keep EMS control active. | 6000 | FC16 | uint16 | | W |