{ "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": "2026-09-21T14:36:08.295Z", "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 } ] }