serial_number Unique serial number string of the wallbox unit. | 100 | FC04 | string | | R |
charge_point_id Configured identifier string for this charge point. | 130 | FC04 | string | | R |
brand Manufacturer brand name string reported by the device. | 190 | FC04 | string | | R |
model Model name string reported by the device firmware. | 210 | FC04 | string | | R |
firmware_version Installed firmware version string of the wallbox. | 230 | FC04 | string | | R |
date Current date value from the wallbox internal clock. | 290 | FC04 | uint32 | | R |
time Current time value from the wallbox internal clock. | 294 | FC04 | uint32 | | R |
charge_point_power Rated maximum power capacity of the charge point, watts. | 400 | FC04 | uint32 | W | R |
number_of_phases Number of AC phases currently active for charging. | 404 | FC04 | uint16 | count | R |
charge_point_state Overall state of the charge point, encoded as uint16. | 1000 | FC04 | uint16 | | R |
charging_state Active charging session state, encoded as uint16. | 1001 | FC04 | uint16 | | R |
equipment_state EVSE equipment operational state, encoded as uint16. | 1002 | FC04 | uint16 | | R |
cable_state IEC 61851 cable/connector state, encoded as uint16. | 1004 | FC04 | uint16 | | R |
evse_fault_code Active EVSE fault code; zero indicates no fault. | 1006 | FC04 | uint32 | | R |
current_l1 Instantaneous charging current on phase L1, amperes. | 1008 | FC04 | uint16 | A | R |
current_l2 Instantaneous charging current on phase L2, amperes. | 1010 | FC04 | uint16 | A | R |
current_l3 Instantaneous charging current on phase L3, amperes. | 1012 | FC04 | uint16 | A | R |
voltage_l1 AC voltage on phase L1, volts. | 1014 | FC04 | uint16 | V | R |
voltage_l2 AC voltage on phase L2, volts. | 1016 | FC04 | uint16 | V | R |
voltage_l3 AC voltage on phase L3, volts. | 1018 | FC04 | uint16 | V | R |
active_power Total active charging power across all phases, watts. | 1020 | FC04 | uint32 | W | R |
active_power_l1 Active charging power on phase L1, watts. | 1024 | FC04 | uint32 | W | R |
active_power_l2 Active charging power on phase L2, watts. | 1028 | FC04 | uint32 | W | R |
active_power_l3 Active charging power on phase L3, watts. | 1032 | FC04 | uint32 | W | R |
meter_reading Cumulative energy meter reading from the wallbox. | 1036 | FC04 | uint32 | kWh | R |
session_max_current Maximum current limit applied in the current session, amperes. | 1100 | FC04 | uint16 | A | R |
evse_min_current Minimum current the EVSE can deliver, amperes. | 1102 | FC04 | uint16 | A | R |
evse_max_current Maximum current the EVSE hardware supports, amperes. | 1104 | FC04 | uint16 | A | R |
cable_max_current Maximum current rating reported by the connected cable. | 1106 | FC04 | uint16 | A | R |
energy_session Energy delivered during the current or last session. | 1502 | FC04 | uint32 | kWh | R |
session_start_time Timestamp when the current charging session started. | 1504 | FC04 | uint32 | | R |
session_duration Elapsed duration of the current charging session. | 1508 | FC04 | uint32 | s | R |
session_end_time Timestamp when the last charging session ended. | 1512 | FC04 | uint32 | | R |
failsafe_current_a Configured failsafe current fallback value, amperes (read). | 2000 | FC03 | uint16 | A | R |
failsafe_timeout_a Configured failsafe timeout value in seconds (read). | 2002 | FC03 | uint16 | s | R |
charging_current_a Active charging current setpoint currently applied, amperes (read). | 5004 | FC03 | uint16 | A | R |
alive_register_a Keepalive register value; must be toggled periodically (read). | 6000 | FC03 | uint16 | | R |
failsafe_current_b Failsafe current setpoint written by the Modbus master, amperes. | 2000 | FC16 | int16 | A | W |
failsafe_timeout_b Failsafe timeout setpoint in seconds written by the master. | 2002 | FC16 | int16 | s | W |
charging_current_b Charging current command written by the Modbus master, amperes. | 5004 | FC16 | int16 | A | W |
alive_register_b Keepalive write register; master must update to prevent failsafe. | 6000 | FC16 | int16 | | W |