manufacturer: heyuan model: dz81-dzs310 device: dz81-dzs310 category: Altro protocol: modbus version: v1 firmware: null verification: IMPORTED isDemo: false source: title: heyuan dz81-dzs310 — modbus-database (registers.json) url: https://www.aggsoft.com/serial-data-logger/tutorials/modbus-data-logging/heyuan-dz81-dzs310.htm documentRef: null revision: null generatedAt: 2026-09-21T13:15:15.068Z registers: - address: "4096" addressNumeric: 4096 signal: a_phase_voltage name: A-phase-voltage description: A-phase-voltage functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4097" addressNumeric: 4097 signal: b_phase_voltage name: B-phase-voltage description: B-phase-voltage functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4098" addressNumeric: 4098 signal: c_phase_voltage name: C-phase-voltage description: C-phase-voltage functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4099" addressNumeric: 4099 signal: phase_voltage_mean_value name: Phase-voltage-mean-value description: Phase-voltage-mean-value functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4100" addressNumeric: 4100 signal: zero_phase_voltage name: Zero-phase-voltage description: Zero-phase-voltage functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4101" addressNumeric: 4101 signal: line_voltage_a_b name: Line-voltage-(A-b) description: Line-voltage-(A-b) functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4102" addressNumeric: 4102 signal: line_voltage_b_c name: Line-voltage-(B-c) description: Line-voltage-(B-c) functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4103" addressNumeric: 4103 signal: line_voltage_c_a name: Line-voltage-(C-a) description: Line-voltage-(C-a) functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4104" addressNumeric: 4104 signal: line_voltage_mean_value name: Line-voltage-mean-value description: Line-voltage-mean-value functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4105" addressNumeric: 4105 signal: a_phase_current name: A-phase-current description: A-phase-current functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4106" addressNumeric: 4106 signal: b_phase_current name: B-phase-current description: B-phase-current functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4107" addressNumeric: 4107 signal: c_phase_current name: C-phase-current description: C-phase-current functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4108" addressNumeric: 4108 signal: current_mean_value name: Current-mean-value description: Current-mean-value functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4109" addressNumeric: 4109 signal: zero_phase_current name: Zero-phase-current description: Zero-phase-current functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4110" addressNumeric: 4110 signal: a_phase_active_power name: A-phase-active-power description: A-phase-active-power functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4111" addressNumeric: 4111 signal: b_phase_active_power name: B-phase-active-power description: B-phase-active-power functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4112" addressNumeric: 4112 signal: c_phase_active_power name: C-phase-active-power description: C-phase-active-power functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4113" addressNumeric: 4113 signal: total_active_power name: Total-active-power description: Total-active-power functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4114" addressNumeric: 4114 signal: a_phase_reactive_power name: A-phase-reactive-power description: A-phase-reactive-power functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4115" addressNumeric: 4115 signal: b_phase_reactive_power name: B-phase-reactive-power description: B-phase-reactive-power functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4116" addressNumeric: 4116 signal: c_phase_reactive_power name: C-phase-reactive-power description: C-phase-reactive-power functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4117" addressNumeric: 4117 signal: total_reactive_power name: Total-reactive-power description: Total-reactive-power functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4118" addressNumeric: 4118 signal: a_phase_apparent_power name: A-phase-apparent-power description: A-phase-apparent-power functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4119" addressNumeric: 4119 signal: b_phase_apparent_power name: B-phase-apparent-power description: B-phase-apparent-power functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4120" addressNumeric: 4120 signal: c_phase_apparent_power name: C-phase-apparent-power description: C-phase-apparent-power functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4121" addressNumeric: 4121 signal: total_apparent_power name: Total-apparent-power description: Total-apparent-power functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4122" addressNumeric: 4122 signal: a_phase_power_factor name: A-phase-power-factor description: A-phase-power-factor functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4123" addressNumeric: 4123 signal: b_phase_power_factor name: B-phase-power-factor description: B-phase-power-factor functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4124" addressNumeric: 4124 signal: c_phase_power_factor name: C-phase-power-factor description: C-phase-power-factor functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4125" addressNumeric: 4125 signal: total_power_factor name: Total-power-factor description: Total-power-factor functionCode: 3 datatype: int16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4126" addressNumeric: 4126 signal: frequency name: Frequency description: Frequency functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4127" addressNumeric: 4127 signal: voltage_unbalance name: Voltage-unbalance description: Voltage-unbalance functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "4128" addressNumeric: 4128 signal: current_unbalance name: Current-unbalance description: Current-unbalance functionCode: 3 datatype: uint16 length: 1 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5376" addressNumeric: 5376 signal: a_phase_voltage_5376 name: A-phase-voltage description: A-phase-voltage functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5378" addressNumeric: 5378 signal: b_phase_voltage_5378 name: B-phase-voltage description: B-phase-voltage functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5380" addressNumeric: 5380 signal: c_phase_voltage_5380 name: C-phase-voltage description: C-phase-voltage functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5382" addressNumeric: 5382 signal: phase_voltage_mean_value_5382 name: Phase-voltage-mean-value description: Phase-voltage-mean-value functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5384" addressNumeric: 5384 signal: zero_phase_voltage_5384 name: Zero-phase-voltage description: Zero-phase-voltage functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5386" addressNumeric: 5386 signal: line_voltage_a_b_5386 name: Line-voltage-(A-b) description: Line-voltage-(A-b) functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5388" addressNumeric: 5388 signal: line_voltage_b_c_5388 name: Line-voltage-(B-c) description: Line-voltage-(B-c) functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5390" addressNumeric: 5390 signal: line_voltage_c_a_5390 name: Line-voltage-(C-a) description: Line-voltage-(C-a) functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5392" addressNumeric: 5392 signal: line_voltage_mean_value_5392 name: Line-voltage-mean-value description: Line-voltage-mean-value functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5394" addressNumeric: 5394 signal: a_phase_current_5394 name: A-phase-current description: A-phase-current functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5396" addressNumeric: 5396 signal: b_phase_current_5396 name: B-phase-current description: B-phase-current functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5398" addressNumeric: 5398 signal: c_phase_current_5398 name: C-phase-current description: C-phase-current functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5400" addressNumeric: 5400 signal: current_mean_value_5400 name: Current-mean-value description: Current-mean-value functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5402" addressNumeric: 5402 signal: zero_phase_current_5402 name: Zero-phase-current description: Zero-phase-current functionCode: 3 datatype: uint32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5404" addressNumeric: 5404 signal: a_phase_active_power_5404 name: A-phase-active-power description: A-phase-active-power functionCode: 3 datatype: int32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5406" addressNumeric: 5406 signal: b_phase_active_power_5406 name: B-phase-active-power description: B-phase-active-power functionCode: 3 datatype: int32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null - address: "5408" addressNumeric: 5408 signal: c_phase_active_power_5408 name: C-phase-active-power description: C-phase-active-power functionCode: 3 datatype: int32 length: 2 scale: 1 offset: 0 unit: null access: READ endianness: null group: null notes: null