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Copy pathmodbus-registers.json
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1791 lines (1791 loc) · 44.8 KB
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{
"schema_version": 1,
"description": "SH10RT register reference; support depends on model, firmware and interface.",
"addressing": {
"logical_base": 1,
"pdu_base": 0,
"pdu_offset_from_logical": -1,
"bytes_per_register": 2,
"byte_order_within_register": "big_endian",
"word_order_for_32bit_values": "low_word_first",
"bit_numbering_base": 0
},
"sources_file": "modbus-sources.json",
"registers": [
{
"group": "Identity",
"name": "Serial",
"target": "inverter",
"register_space": "input",
"logical_address": 4990,
"pdu_address": 4989,
"register_count": 10,
"data_type": "UTF8",
"multiplier": 1.0,
"unit": "",
"read_function": 4,
"project_use": "identity",
"notes": "Project accepts an ASCII letter/digit/hyphen serial, 6–20 characters.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Identity",
"name": "Model code",
"target": "inverter",
"register_space": "input",
"logical_address": 5000,
"pdu_address": 4999,
"register_count": 1,
"data_type": "U16",
"multiplier": 1.0,
"unit": "",
"read_function": 4,
"project_use": "identity",
"notes": "Only 3599 / 0x0E0F is accepted by the current tools.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Identity",
"name": "Rated AC power",
"target": "inverter",
"register_space": "input",
"logical_address": 5001,
"pdu_address": 5000,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "kW",
"read_function": 4,
"project_use": "identity",
"notes": "Raw 100 is the required 10 kW identity check.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Identity",
"name": "Output connection type",
"target": "inverter",
"register_space": "input",
"logical_address": 5002,
"pdu_address": 5001,
"register_count": 1,
"data_type": "U16 enum",
"multiplier": 1.0,
"unit": "",
"read_function": 4,
"project_use": "raw identity block",
"notes": "0 single phase; 1 three-phase four-wire; 2 three-phase three-wire. Affects voltage interpretation.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "PV and AC",
"name": "Internal temperature",
"target": "inverter",
"register_space": "input",
"logical_address": 5008,
"pdu_address": 5007,
"register_count": 1,
"data_type": "S16",
"multiplier": 0.1,
"unit": "degC",
"read_function": 4,
"project_use": "CLI;values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "PV and AC",
"name": "MPPT 1 voltage",
"target": "inverter",
"register_space": "input",
"logical_address": 5011,
"pdu_address": 5010,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "V",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "PV and AC",
"name": "MPPT 1 current",
"target": "inverter",
"register_space": "input",
"logical_address": 5012,
"pdu_address": 5011,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "A",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "PV and AC",
"name": "MPPT 2 voltage",
"target": "inverter",
"register_space": "input",
"logical_address": 5013,
"pdu_address": 5012,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "V",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "PV and AC",
"name": "MPPT 2 current",
"target": "inverter",
"register_space": "input",
"logical_address": 5014,
"pdu_address": 5013,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "A",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "PV and AC",
"name": "Total PV DC power",
"target": "inverter",
"register_space": "input",
"logical_address": 5017,
"pdu_address": 5016,
"register_count": 2,
"data_type": "U32",
"multiplier": 1.0,
"unit": "W",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "PV and AC",
"name": "AC voltages A/B/C",
"target": "inverter",
"register_space": "input",
"logical_address": 5019,
"pdu_address": 5018,
"register_count": 3,
"data_type": "U16[3]",
"multiplier": 0.1,
"unit": "V",
"read_function": 4,
"project_use": "CLI;values",
"notes": "Phase/line meaning depends on output type 5002; project displays phase labels.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "PV and AC",
"name": "Reactive AC power",
"target": "inverter",
"register_space": "input",
"logical_address": 5033,
"pdu_address": 5032,
"register_count": 2,
"data_type": "S32",
"multiplier": 1.0,
"unit": "var",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "PV and AC",
"name": "Power factor",
"target": "inverter",
"register_space": "input",
"logical_address": 5035,
"pdu_address": 5034,
"register_count": 1,
"data_type": "S16",
"multiplier": 0.001,
"unit": "",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "PV and AC",
"name": "Legacy grid frequency",
"target": "inverter",
"register_space": "input",
"logical_address": 5036,
"pdu_address": 5035,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "Hz",
"read_function": 4,
"project_use": "CLI;values",
"notes": "Project can infer 0.01 Hz from the raw range; 5242 is preferred.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "PV and AC",
"name": "Grid frequency",
"target": "inverter",
"register_space": "input",
"logical_address": 5242,
"pdu_address": 5241,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.01,
"unit": "Hz",
"read_function": 4,
"project_use": "CLI;values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "PV and AC",
"name": "AC currents A/B/C",
"target": "inverter",
"register_space": "input",
"logical_address": 13031,
"pdu_address": 13030,
"register_count": 3,
"data_type": "S16[3]",
"multiplier": 0.1,
"unit": "A",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "PV and AC",
"name": "Active AC output",
"target": "inverter",
"register_space": "input",
"logical_address": 13034,
"pdu_address": 13033,
"register_count": 2,
"data_type": "S32",
"multiplier": 1.0,
"unit": "W",
"read_function": 4,
"project_use": "CLI;values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Operating state",
"name": "Operating-state word",
"target": "inverter",
"register_space": "input",
"logical_address": 13000,
"pdu_address": 12999,
"register_count": 1,
"data_type": "U16 enum",
"multiplier": 1.0,
"unit": "",
"read_function": 4,
"project_use": "CLI;values",
"notes": "Not the holding Start/Stop word. See state table.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Operating state",
"name": "Power-flow flags",
"target": "inverter",
"register_space": "input",
"logical_address": 13001,
"pdu_address": 13000,
"register_count": 1,
"data_type": "U16 bitset",
"multiplier": 1.0,
"unit": "",
"read_function": 4,
"project_use": "raw only",
"notes": "Not decoded into flow arrows; do not infer signs from this reference.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Energy",
"name": "PV energy today",
"target": "inverter",
"register_space": "input",
"logical_address": 13002,
"pdu_address": 13001,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "kWh",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Energy",
"name": "PV lifetime energy",
"target": "inverter",
"register_space": "input",
"logical_address": 13003,
"pdu_address": 13002,
"register_count": 2,
"data_type": "U32",
"multiplier": 0.1,
"unit": "kWh",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Energy",
"name": "Battery discharge today",
"target": "inverter",
"register_space": "input",
"logical_address": 13026,
"pdu_address": 13025,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "kWh",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Energy",
"name": "Grid import today",
"target": "inverter",
"register_space": "input",
"logical_address": 13036,
"pdu_address": 13035,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "kWh",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Energy",
"name": "Battery charge today",
"target": "inverter",
"register_space": "input",
"logical_address": 13040,
"pdu_address": 13039,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "kWh",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Energy",
"name": "Grid export today",
"target": "inverter",
"register_space": "input",
"logical_address": 13045,
"pdu_address": 13044,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "kWh",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Meter and load",
"name": "Reported load",
"target": "inverter",
"register_space": "input",
"logical_address": 13008,
"pdu_address": 13007,
"register_count": 2,
"data_type": "S32",
"multiplier": 1.0,
"unit": "W",
"read_function": 4,
"project_use": "values",
"notes": "Can describe a shared connection; do not sum duplicate reports.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Meter and load",
"name": "Reported grid exchange",
"target": "inverter",
"register_space": "input",
"logical_address": 13010,
"pdu_address": 13009,
"register_count": 2,
"data_type": "S32",
"multiplier": 1.0,
"unit": "W",
"read_function": 4,
"project_use": "values",
"notes": "Project interprets positive as export; opposite to documented meter-phase signs.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Meter and load",
"name": "Meter phase 1 active power",
"target": "inverter",
"register_space": "input",
"logical_address": 5603,
"pdu_address": 5602,
"register_count": 2,
"data_type": "S32",
"multiplier": 1.0,
"unit": "W",
"read_function": 4,
"project_use": "values",
"notes": "Valid forwarded meter required; P11 says positive import and negative export. CLI values retains the reported sign.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Meter and load",
"name": "Meter phase 2 active power",
"target": "inverter",
"register_space": "input",
"logical_address": 5605,
"pdu_address": 5604,
"register_count": 2,
"data_type": "S32",
"multiplier": 1.0,
"unit": "W",
"read_function": 4,
"project_use": "values",
"notes": "Valid forwarded meter required; P11 says positive import and negative export. CLI values retains the reported sign.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Meter and load",
"name": "Meter phase 3 active power",
"target": "inverter",
"register_space": "input",
"logical_address": 5607,
"pdu_address": 5606,
"register_count": 2,
"data_type": "S32",
"multiplier": 1.0,
"unit": "W",
"read_function": 4,
"project_use": "values",
"notes": "Valid forwarded meter required; P11 says positive import and negative export. CLI values retains the reported sign.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Battery",
"name": "Battery voltage",
"target": "inverter",
"register_space": "input",
"logical_address": 13020,
"pdu_address": 13019,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "V",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Battery",
"name": "Legacy battery current",
"target": "inverter",
"register_space": "input",
"logical_address": 13021,
"pdu_address": 13020,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "A",
"read_function": 4,
"project_use": "raw only",
"notes": "SHRT nominal legacy encoding; signedness differs in other model families. Project uses 5631 instead.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Battery",
"name": "Legacy battery power",
"target": "inverter",
"register_space": "input",
"logical_address": 13022,
"pdu_address": 13021,
"register_count": 1,
"data_type": "U16",
"multiplier": 1.0,
"unit": "W",
"read_function": 4,
"project_use": "raw only",
"notes": "Use signed 5214–5215 instead.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Battery",
"name": "Battery current",
"target": "inverter",
"register_space": "input",
"logical_address": 5631,
"pdu_address": 5630,
"register_count": 1,
"data_type": "S16",
"multiplier": 0.1,
"unit": "A",
"read_function": 4,
"project_use": "values",
"notes": "Preferred signed current. Direction labels are not inferred by the CLI values.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Battery",
"name": "Battery power",
"target": "inverter",
"register_space": "input",
"logical_address": 5214,
"pdu_address": 5213,
"register_count": 2,
"data_type": "S32",
"multiplier": 1.0,
"unit": "W",
"read_function": 4,
"project_use": "values",
"notes": "Signed measurement; CLI values does not infer a universal direction label.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Battery",
"name": "State of charge",
"target": "inverter",
"register_space": "input",
"logical_address": 13023,
"pdu_address": 13022,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "%",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Battery",
"name": "State of health",
"target": "inverter",
"register_space": "input",
"logical_address": 13024,
"pdu_address": 13023,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.1,
"unit": "%",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Battery",
"name": "Battery temperature",
"target": "inverter",
"register_space": "input",
"logical_address": 13025,
"pdu_address": 13024,
"register_count": 1,
"data_type": "S16",
"multiplier": 0.1,
"unit": "degC",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Battery",
"name": "Permitted charge current",
"target": "inverter",
"register_space": "input",
"logical_address": 5635,
"pdu_address": 5634,
"register_count": 1,
"data_type": "U16",
"multiplier": 1.0,
"unit": "A",
"read_function": 4,
"project_use": "values",
"notes": "BMS limit, not actual current and not proof charging is active.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Battery",
"name": "Permitted discharge current",
"target": "inverter",
"register_space": "input",
"logical_address": 5636,
"pdu_address": 5635,
"register_count": 1,
"data_type": "U16",
"multiplier": 1.0,
"unit": "A",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Battery",
"name": "Battery capacity",
"target": "inverter",
"register_space": "input",
"logical_address": 5639,
"pdu_address": 5638,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.01,
"unit": "kWh",
"read_function": 4,
"project_use": "values",
"notes": "Reported capacity, not directly measured remaining usable energy.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Backup",
"name": "Backup currents A/B/C",
"target": "inverter",
"register_space": "input",
"logical_address": 5720,
"pdu_address": 5719,
"register_count": 3,
"data_type": "S16[3]",
"multiplier": 0.1,
"unit": "A",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Backup",
"name": "Total backup power",
"target": "inverter",
"register_space": "input",
"logical_address": 5726,
"pdu_address": 5725,
"register_count": 2,
"data_type": "S32",
"multiplier": 1.0,
"unit": "W",
"read_function": 4,
"project_use": "values",
"notes": "P11 signed; P2 used U32. Decoder follows signed encoding; check firmware compatibility.",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Backup",
"name": "Backup voltages A/B/C",
"target": "inverter",
"register_space": "input",
"logical_address": 5731,
"pdu_address": 5730,
"register_count": 3,
"data_type": "U16[3]",
"multiplier": 0.1,
"unit": "V",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Backup",
"name": "Backup frequency",
"target": "inverter",
"register_space": "input",
"logical_address": 5734,
"pdu_address": 5733,
"register_count": 1,
"data_type": "U16",
"multiplier": 0.01,
"unit": "Hz",
"read_function": 4,
"project_use": "values",
"notes": "",
"source_ids": [
"R",
"P11"
],
"access": "read_only"
},
{
"group": "Fault blocks",
"name": "Inverter alarms",
"target": "inverter",
"register_space": "input",
"logical_address": 13050,
"pdu_address": 13049,
"register_count": 2,
"data_type": "U32 bitset",
"multiplier": 1.0,
"unit": "",
"read_function": 4,
"project_use": "CLI raw;values selected labels",
"notes": "Two words form one bit field. CLI values reports each nonzero word separately.",
"source_ids": [
"R",
"P2",
"P11"
],
"access": "read_only"
},
{
"group": "Fault blocks",
"name": "Grid faults",
"target": "inverter",
"register_space": "input",
"logical_address": 13052,
"pdu_address": 13051,
"register_count": 2,
"data_type": "U32 bitset",
"multiplier": 1.0,
"unit": "",
"read_function": 4,
"project_use": "CLI raw;values selected labels",
"notes": "Two words form one bit field. CLI values reports each nonzero word separately.",
"source_ids": [
"R",
"P2",
"P11"
],
"access": "read_only"
},
{
"group": "Fault blocks",
"name": "System faults 1",
"target": "inverter",
"register_space": "input",
"logical_address": 13054,
"pdu_address": 13053,
"register_count": 2,
"data_type": "U32 bitset",
"multiplier": 1.0,
"unit": "",
"read_function": 4,
"project_use": "CLI raw;values selected labels",
"notes": "Two words form one bit field. CLI values reports each nonzero word separately.",
"source_ids": [
"R",
"P2",
"P11"
],
"access": "read_only"
},
{
"group": "Fault blocks",
"name": "System faults 2",
"target": "inverter",
"register_space": "input",
"logical_address": 13056,
"pdu_address": 13055,
"register_count": 2,
"data_type": "U32 bitset",
"multiplier": 1.0,
"unit": "",
"read_function": 4,
"project_use": "CLI raw;values selected labels",
"notes": "Two words form one bit field. CLI values reports each nonzero word separately.",
"source_ids": [
"R",
"P2",
"P11"
],
"access": "read_only"
},
{
"group": "Fault blocks",