manufacturer: meatrol
model: me237
device: me237
category: Altro
protocol: modbus
version: v1
firmware: null
verification: IMPORTED
isDemo: false
source:
  title: meatrol me237 — modbus-database (registers.json)
  url: https://www.aggsoft.com/serial-data-logger/tutorials/modbus-data-logging/meatrol-me237.htm
  documentRef: null
  revision: null
generatedAt: 2026-09-21T13:21:53.368Z
registers:
  - address: "1000"
    addressNumeric: 1000
    signal: voltage_value_of_phase_a
    name: Voltage-value-of-phase-A
    description: Voltage-value-of-phase-A
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: V
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1002"
    addressNumeric: 1002
    signal: voltage_value_of_phase_b
    name: Voltage-value-of-phase-B
    description: Voltage-value-of-phase-B
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: V
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1004"
    addressNumeric: 1004
    signal: voltage_value_of_phase_c
    name: Voltage-value-of-phase-C
    description: Voltage-value-of-phase-C
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: V
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1006"
    addressNumeric: 1006
    signal: average_phase_voltage_value
    name: Average-phase-voltage-value
    description: Average-phase-voltage-value
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: V
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1008"
    addressNumeric: 1008
    signal: voltage_value_of_line_a_b
    name: Voltage-value-of-line-A-B
    description: Voltage-value-of-line-A-B
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: V
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1010"
    addressNumeric: 1010
    signal: voltage_value_of_line_b_c
    name: Voltage-value-of-line-B-C
    description: Voltage-value-of-line-B-C
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: V
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1012"
    addressNumeric: 1012
    signal: voltage_value_of_line_c_a
    name: Voltage-value-of-line-C-A
    description: Voltage-value-of-line-C-A
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: V
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1014"
    addressNumeric: 1014
    signal: average_line_voltage_value
    name: Average-line-voltage-value
    description: Average-line-voltage-value
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: V
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1016"
    addressNumeric: 1016
    signal: current_value_of_phase_a
    name: Current-value-of-phase-A
    description: Current-value-of-phase-A
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: A
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1018"
    addressNumeric: 1018
    signal: current_value_of_phase_b
    name: Current-value-of-phase-B
    description: Current-value-of-phase-B
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: A
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1020"
    addressNumeric: 1020
    signal: current_value_of_phase_c
    name: Current-value-of-phase-C
    description: Current-value-of-phase-C
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: A
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1022"
    addressNumeric: 1022
    signal: average_value_of_three_phase_current
    name: Average-value-of-three-phase-current
    description: Average-value-of-three-phase-current
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: A
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1026"
    addressNumeric: 1026
    signal: active_power_of_phase_a
    name: Active-power-of-phase-A
    description: Active-power-of-phase-A
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: W
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1028"
    addressNumeric: 1028
    signal: active_power_of_phase_b
    name: Active-power-of-phase-B
    description: Active-power-of-phase-B
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: W
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1030"
    addressNumeric: 1030
    signal: active_power_of_phase_c
    name: Active-power-of-phase-C
    description: Active-power-of-phase-C
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: W
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1032"
    addressNumeric: 1032
    signal: sum_of_three_phase_active_power
    name: Sum-of-three-phase-active-power
    description: Sum-of-three-phase-active-power
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: W
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1034"
    addressNumeric: 1034
    signal: reactive_power_of_phase_a
    name: Reactive-power-of-phase-A
    description: Reactive-power-of-phase-A
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Var
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1036"
    addressNumeric: 1036
    signal: reactive_power_of_phase_b
    name: Reactive-power-of-phase-B
    description: Reactive-power-of-phase-B
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Var
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1038"
    addressNumeric: 1038
    signal: reactive_power_of_phase_c
    name: Reactive-power-of-phase-C
    description: Reactive-power-of-phase-C
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Var
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1040"
    addressNumeric: 1040
    signal: sum_of_three_phase_reactive_power
    name: Sum-of-three-phase-reactive-power
    description: Sum-of-three-phase-reactive-power
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Var
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1042"
    addressNumeric: 1042
    signal: apparent_power_of_phase_a
    name: Apparent-power-of-phase-A
    description: Apparent-power-of-phase-A
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Va
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1044"
    addressNumeric: 1044
    signal: apparent_power_of_phase_b
    name: Apparent-power-of-phase-B
    description: Apparent-power-of-phase-B
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Va
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1046"
    addressNumeric: 1046
    signal: apparent_power_of_phase_a_1046
    name: Apparent-power-of-phase-A
    description: Apparent-power-of-phase-A
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Va
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1048"
    addressNumeric: 1048
    signal: sum_of_three_phase_apparent_power
    name: Sum-of-three-phase-apparent-power
    description: Sum-of-three-phase-apparent-power
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Va
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1050"
    addressNumeric: 1050
    signal: power_factor_of_phase_a
    name: Power-factor-of-phase-A
    description: Power-factor-of-phase-A
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1052"
    addressNumeric: 1052
    signal: power_factor_of_phase_b
    name: Power-factor-of-phase-B
    description: Power-factor-of-phase-B
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1054"
    addressNumeric: 1054
    signal: power_factor_of_phase_c
    name: Power-factor-of-phase-C
    description: Power-factor-of-phase-C
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1056"
    addressNumeric: 1056
    signal: average_power_factor
    name: Average-power-factor
    description: Average-power-factor
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1058"
    addressNumeric: 1058
    signal: fundamental_power_factor_of_phase_a
    name: Fundamental-power-factor-of-phase-A
    description: Fundamental-power-factor-of-phase-A
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1060"
    addressNumeric: 1060
    signal: fundamental_power_factor_of_phase_b
    name: Fundamental-power-factor-of-phase-B
    description: Fundamental-power-factor-of-phase-B
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1062"
    addressNumeric: 1062
    signal: fundamental_power_factor_of_phase_c
    name: Fundamental-power-factor-of-phase-C
    description: Fundamental-power-factor-of-phase-C
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1064"
    addressNumeric: 1064
    signal: average_fundamental_power_factor
    name: Average-fundamental-power-factor
    description: Average-fundamental-power-factor
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: null
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "1066"
    addressNumeric: 1066
    signal: grid_frequency
    name: Grid-frequency
    description: Grid-frequency
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: Hz
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "2000"
    addressNumeric: 2000
    signal: percentage_of_total_harmonic_of_voltage_of_phase_a
    name: Percentage-of-total-harmonic-of-voltage-of-phase-A
    description: Percentage-of-total-harmonic-of-voltage-of-phase-A
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: "%"
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "2002"
    addressNumeric: 2002
    signal: percentage_of_total_harmonic_of_voltage_of_phase_b
    name: Percentage-of-total-harmonic-of-voltage-of-phase-B
    description: Percentage-of-total-harmonic-of-voltage-of-phase-B
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: "%"
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "2004"
    addressNumeric: 2004
    signal: percentage_of_total_harmonic_of_voltage_of_phase_a_2004
    name: Percentage-of-total-harmonic-of-voltage-of-phase-A
    description: Percentage-of-total-harmonic-of-voltage-of-phase-A
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: "%"
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "2006"
    addressNumeric: 2006
    signal: three_phase_voltage_total_harmonic_percentage_average
    name: Three-phase-voltage-total-harmonic-percentage-average
    description: Three-phase-voltage-total-harmonic-percentage-average
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: "%"
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "2008"
    addressNumeric: 2008
    signal: percentage_of_total_harmonic_current_of_phase_a
    name: Percentage-of-total-harmonic-current-of-phase-A
    description: Percentage-of-total-harmonic-current-of-phase-A
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: "%"
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "2010"
    addressNumeric: 2010
    signal: percentage_of_total_harmonic_current_of_phase_b
    name: Percentage-of-total-harmonic-current-of-phase-B
    description: Percentage-of-total-harmonic-current-of-phase-B
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: "%"
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "2012"
    addressNumeric: 2012
    signal: percentage_of_total_harmonic_current_of_phase_c
    name: Percentage-of-total-harmonic-current-of-phase-C
    description: Percentage-of-total-harmonic-current-of-phase-C
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: "%"
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "2014"
    addressNumeric: 2014
    signal: percentage_average_value_of_total_harmonic_of_three_phase_current
    name: Percentage-average-value-of-total-harmonic-of-three-phase-current
    description: Percentage-average-value-of-total-harmonic-of-three-phase-current
    functionCode: 3
    datatype: float32
    length: 2
    scale: 1
    offset: 0
    unit: "%"
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4000"
    addressNumeric: 4000
    signal: positive_active_energy_of_phase_a
    name: Positive-active-energy-of-phase-A
    description: Positive-active-energy-of-phase-A
    functionCode: 3
    datatype: uint32
    length: 2
    scale: 1
    offset: 0
    unit: 0.1kWh
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4002"
    addressNumeric: 4002
    signal: positive_active_energy_of_phase_b
    name: Positive-active-energy-of-phase-B
    description: Positive-active-energy-of-phase-B
    functionCode: 3
    datatype: uint32
    length: 2
    scale: 1
    offset: 0
    unit: 0.1kWh
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4004"
    addressNumeric: 4004
    signal: positive_active_energy_of_phase_c
    name: Positive-active-energy-of-phase-C
    description: Positive-active-energy-of-phase-C
    functionCode: 3
    datatype: uint32
    length: 2
    scale: 1
    offset: 0
    unit: 0.1kWh
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4006"
    addressNumeric: 4006
    signal: sum_of_three_phase_positive_active_energy
    name: Sum-of-three-phase-positive-active-energy
    description: Sum-of-three-phase-positive-active-energy
    functionCode: 3
    datatype: uint32
    length: 2
    scale: 1
    offset: 0
    unit: 0.1kWh
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4008"
    addressNumeric: 4008
    signal: reverse_active_electric_energy_of_phase_a
    name: Reverse-active-electric-energy-of-phase-A
    description: Reverse-active-electric-energy-of-phase-A
    functionCode: 3
    datatype: uint32
    length: 2
    scale: 1
    offset: 0
    unit: 0.1kWh
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4010"
    addressNumeric: 4010
    signal: reverse_active_electric_energy_of_phase_b
    name: Reverse-active-electric-energy-of-phase-B
    description: Reverse-active-electric-energy-of-phase-B
    functionCode: 3
    datatype: uint32
    length: 2
    scale: 1
    offset: 0
    unit: 0.1kWh
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4012"
    addressNumeric: 4012
    signal: reverse_active_electric_energy_of_phase_c
    name: Reverse-active-electric-energy-of-phase-C
    description: Reverse-active-electric-energy-of-phase-C
    functionCode: 3
    datatype: uint32
    length: 2
    scale: 1
    offset: 0
    unit: 0.1kWh
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4014"
    addressNumeric: 4014
    signal: sum_of_three_phase_reverse_active_energy
    name: Sum-of-three-phase-reverse-active-energy
    description: Sum-of-three-phase-reverse-active-energy
    functionCode: 3
    datatype: uint32
    length: 2
    scale: 1
    offset: 0
    unit: 0.1kWh
    access: READ
    endianness: null
    group: null
    notes: null
  - address: "4024"
    addressNumeric: 4024
    signal: positive_reactive_energy_of_phase_a
    name: Positive-reactive-energy-of-phase-A
    description: Positive-reactive-energy-of-phase-A
    functionCode: 3
    datatype: uint32
    length: 2
    scale: 1
    offset: 0
    unit: 0.1kVarh
    access: READ
    endianness: null
    group: null
    notes: null