manufacturer: socomec model: diris-a20-modbus device: diris-a20-modbus category: Altro protocol: modbus version: v1 firmware: null verification: IMPORTED isDemo: false source: title: socomec diris-a20-modbus — modbus-database (registers.json) url: https://www.aggsoft.com/serial-data-logger/tutorials/modbus-data-logging/socomec-diris-a20-modbus.htm documentRef: null revision: null generatedAt: 2026-09-21T13:15:50.538Z registers: - address: "768" addressNumeric: 768 signal: phase_1_current name: Phase-1-current description: Phase-1-current functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "770" addressNumeric: 770 signal: phase_2_current name: Phase-2-current description: Phase-2-current functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "772" addressNumeric: 772 signal: phase_3_current name: Phase-3-current description: Phase-3-current functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "774" addressNumeric: 774 signal: neutral_current name: Neutral-current description: Neutral-current functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "776" addressNumeric: 776 signal: phase_to_phase_voltage_u12 name: Phase-to-phase-voltage-U12 description: Phase-to-phase-voltage-U12 functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: V access: READ endianness: null group: null notes: null - address: "778" addressNumeric: 778 signal: phase_to_phase_voltage_u23 name: Phase-to-phase-voltage-U23 description: Phase-to-phase-voltage-U23 functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: V access: READ endianness: null group: null notes: null - address: "780" addressNumeric: 780 signal: phase_to_phase_voltage_u31 name: Phase-to-phase-voltage-U31 description: Phase-to-phase-voltage-U31 functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: V access: READ endianness: null group: null notes: null - address: "782" addressNumeric: 782 signal: phase_to_neutral_voltage_phase_1 name: Phase-to-neutral-voltage-phase-1 description: Phase-to-neutral-voltage-phase-1 functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: V access: READ endianness: null group: null notes: null - address: "784" addressNumeric: 784 signal: phase_to_neutral_voltage_phase_2 name: Phase-to-neutral-voltage-phase-2 description: Phase-to-neutral-voltage-phase-2 functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: V access: READ endianness: null group: null notes: null - address: "786" addressNumeric: 786 signal: phase_to_neutral_voltage_phase_3 name: Phase-to-neutral-voltage-phase-3 description: Phase-to-neutral-voltage-phase-3 functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: V access: READ endianness: null group: null notes: null - address: "788" addressNumeric: 788 signal: frequency name: Frequency description: Frequency functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: Hz access: READ endianness: null group: null notes: null - address: "790" addressNumeric: 790 signal: e_active_power name: E-active-power description: E-active-power functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: kW access: READ endianness: null group: null notes: null - address: "792" addressNumeric: 792 signal: e_reactive_power name: E-reactive-power description: E-reactive-power functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: kvar access: READ endianness: null group: null notes: null - address: "794" addressNumeric: 794 signal: e_apparent_power name: E-apparent-power description: E-apparent-power functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: kVA access: READ endianness: null group: null notes: null - address: "796" addressNumeric: 796 signal: e_power_factor name: E-power-factor description: E-power-factor functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "838" addressNumeric: 838 signal: average_value_i1_max name: Average-value-I1-max description: Average-value-I1-max functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "840" addressNumeric: 840 signal: average_value_i2_max name: Average-value-I2-max description: Average-value-I2-max functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "842" addressNumeric: 842 signal: average_value_i3_max name: Average-value-I3-max description: Average-value-I3-max functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "844" addressNumeric: 844 signal: e_active_power_max name: E-active-power--+-max description: E-active-power--+-max functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: kW access: READ endianness: null group: null notes: null - address: "856" addressNumeric: 856 signal: active_energy name: Active-energy-+ description: Active-energy-+ functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "858" addressNumeric: 858 signal: reactive_energy name: Reactive-energy-+ description: Reactive-energy-+ functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "916" addressNumeric: 916 signal: average_value_in_max name: Average-value-in-max description: Average-value-in-max functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "1792" addressNumeric: 1792 signal: phase_1_current_1792 name: Phase-1-current description: Phase-1-current functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "1793" addressNumeric: 1793 signal: phase_2_current_1793 name: Phase-2-current description: Phase-2-current functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "1794" addressNumeric: 1794 signal: phase_3_current_1794 name: Phase-3-current description: Phase-3-current functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "1795" addressNumeric: 1795 signal: neutral_current_1795 name: Neutral-current description: Neutral-current functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "1796" addressNumeric: 1796 signal: phase_to_phase_voltage_u12_1796 name: Phase-to-phase-voltage-U12 description: Phase-to-phase-voltage-U12 functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: V access: READ endianness: null group: null notes: null - address: "1797" addressNumeric: 1797 signal: phase_to_phase_voltage_u23_1797 name: Phase-to-phase-voltage-U23 description: Phase-to-phase-voltage-U23 functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: V access: READ endianness: null group: null notes: null - address: "1798" addressNumeric: 1798 signal: phase_to_phase_voltage_u31_1798 name: Phase-to-phase-voltage-U31 description: Phase-to-phase-voltage-U31 functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: V access: READ endianness: null group: null notes: null - address: "1799" addressNumeric: 1799 signal: phase_to_neutral_voltage_phase_1_1799 name: Phase-to-neutral-voltage-phase-1 description: Phase-to-neutral-voltage-phase-1 functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: V access: READ endianness: null group: null notes: null - address: "1800" addressNumeric: 1800 signal: phase_to_neutral_voltage_phase_2_1800 name: Phase-to-neutral-voltage-phase-2 description: Phase-to-neutral-voltage-phase-2 functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: V access: READ endianness: null group: null notes: null - address: "1801" addressNumeric: 1801 signal: phase_to_neutral_voltage_phase_3_1801 name: Phase-to-neutral-voltage-phase-3 description: Phase-to-neutral-voltage-phase-3 functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: V access: READ endianness: null group: null notes: null - address: "1802" addressNumeric: 1802 signal: frequency_1802 name: Frequency description: Frequency functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: Hz access: READ endianness: null group: null notes: null - address: "1803" addressNumeric: 1803 signal: e_active_power_1803 name: E-active-power description: E-active-power functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: kW access: READ endianness: null group: null notes: null - address: "1804" addressNumeric: 1804 signal: e_reactive_power_1804 name: E-reactive-power description: E-reactive-power functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: kvar access: READ endianness: null group: null notes: null - address: "1805" addressNumeric: 1805 signal: e_apparent_power_1805 name: E-apparent-power description: E-apparent-power functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: kVA access: READ endianness: null group: null notes: null - address: "1806" addressNumeric: 1806 signal: e_power_factor_1806 name: E-power-factor description: E-power-factor functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "1827" addressNumeric: 1827 signal: average_value_i1_max_1827 name: Average-value-I1-max description: Average-value-I1-max functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "1828" addressNumeric: 1828 signal: average_value_i2_max_1828 name: Average-value-I2-max description: Average-value-I2-max functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "1829" addressNumeric: 1829 signal: average_value_i3_max_1829 name: Average-value-I3-max description: Average-value-I3-max functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "1830" addressNumeric: 1830 signal: e_active_power_average_value_max name: E-active-power--+-average-value-max description: E-active-power--+-average-value-max functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: kW access: READ endianness: null group: null notes: null - address: "1835" addressNumeric: 1835 signal: active_power_lt_10_000 name: Active-power-+-<-10-000 description: Active-power-+-<-10-000 functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "1836" addressNumeric: 1836 signal: active_power name: Active-power-+ description: Active-power-+ functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "1837" addressNumeric: 1837 signal: reactive_power_lt_10_000 name: Reactive-power-+-<-10-000 description: Reactive-power-+-<-10-000 functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "1838" addressNumeric: 1838 signal: reactive_power name: Reactive-power-+ description: Reactive-power-+ functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "1891" addressNumeric: 1891 signal: average_value_in_max_1891 name: Average-value-in-max description: Average-value-in-max functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "2816" addressNumeric: 2816 signal: phase_1_current_2816 name: Phase-1-current description: Phase-1-current functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "2817" addressNumeric: 2817 signal: phase_2_current_2817 name: Phase-2-current description: Phase-2-current functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "2818" addressNumeric: 2818 signal: phase_2_current_2818 name: Phase-2-current description: Phase-2-current functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "2819" addressNumeric: 2819 signal: neutral_current_2819 name: Neutral-current description: Neutral-current functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null