{
  "$schema": "https://raw.githubusercontent.com/nobrega8/mbmap-library/main/schema/mbmap-2.schema.json",
  "mbmap": 2,
  "vendor": "Heyuan",
  "model": "MA3UI5C",
  "models": ["MA3UI5C"],
  "vendor_website": "heyuanintel.com",
  "revision": 2,
  "source": "Modbus Database (Jibril Sharafi, MIT licence), table heyuan/ma3ui5c; https://www.aggsoft.com/serial-data-logger/tutorials/modbus-data-logging/heyuan-ma3ui5c.htm. Not verified against the manufacturer's documentation",
  "notes": [
    "Heyuan MA3UI5C.",
    "Converted automatically from the Modbus Database (MIT licence, Jibril Sharafi).",
    "Not verified against the manufacturer's documentation. The byte order is a guess: the source does not give one.",
    "Corrections are welcome (CONTRIBUTING.md). Change x_status once this table has been checked against the manual."
  ],
  "byte_order": "big",
  "word_order": "big",
  "address_base": 0,
  "x_status": "unofficial",
  "x_origin": "modbus-database",
  "registers": [
    {"name": "Phase A voltage", "area": "holding", "address": 4096, "type": "uint16", "access": "R"},
    {"name": "Phase B voltage", "area": "holding", "address": 4097, "type": "uint16", "access": "R"},
    {"name": "Phase C voltage", "area": "holding", "address": 4098, "type": "uint16", "access": "R"},
    {"name": "Phase voltage mean value", "area": "holding", "address": 4099, "type": "uint16", "access": "R"},
    {"name": "Zero sequence voltage", "area": "holding", "address": 4100, "type": "uint16", "access": "R"},
    {"name": "Line voltage (A b)", "area": "holding", "address": 4101, "type": "uint16", "access": "R"},
    {"name": "Line voltage (B c)", "area": "holding", "address": 4102, "type": "uint16", "access": "R"},
    {"name": "Line voltage (C a)", "area": "holding", "address": 4103, "type": "uint16", "access": "R"},
    {"name": "Line voltage mean value", "area": "holding", "address": 4104, "type": "uint16", "access": "R"},
    {"name": "Phase/line current of phase A", "area": "holding", "address": 4105, "type": "uint16", "access": "R"},
    {"name": "Phase/line current of phase B", "area": "holding", "address": 4106, "type": "uint16", "access": "R"},
    {"name": "Phase/line current of phase C", "area": "holding", "address": 4107, "type": "uint16", "access": "R"},
    {"name": "Phase/line current mean value", "area": "holding", "address": 4108, "type": "uint16", "access": "R"},
    {"name": "Zero sequence current", "area": "holding", "address": 4109, "type": "uint16", "access": "R"},
    {"name": "Active power of phase A", "area": "holding", "address": 4110, "type": "int16", "access": "R"},
    {"name": "Active power of phase B", "area": "holding", "address": 4111, "type": "int16", "access": "R"},
    {"name": "Active power of phase C", "area": "holding", "address": 4112, "type": "int16", "access": "R"},
    {"name": "Total three phase active power", "area": "holding", "address": 4113, "type": "int16", "access": "R"},
    {"name": "Reactive power of phase A", "area": "holding", "address": 4114, "type": "int16", "access": "R"},
    {"name": "Reactive power of phase B", "area": "holding", "address": 4115, "type": "int16", "access": "R"},
    {"name": "Reactive power of phase C", "area": "holding", "address": 4116, "type": "int16", "access": "R"},
    {"name": "Total three phase reactive power", "area": "holding", "address": 4117, "type": "int16", "access": "R"},
    {"name": "Apparent power of phase A", "area": "holding", "address": 4118, "type": "int16", "access": "R"},
    {"name": "Apparent power of phase B", "area": "holding", "address": 4119, "type": "int16", "access": "R"},
    {"name": "Apparent power of phase C", "area": "holding", "address": 4120, "type": "int16", "access": "R"},
    {"name": "Total three phase apparent power", "area": "holding", "address": 4121, "type": "int16", "access": "R"},
    {"name": "Power factor of phase A", "area": "holding", "address": 4122, "type": "int16", "access": "R"},
    {"name": "Power factor of phase B", "area": "holding", "address": 4123, "type": "int16", "access": "R"},
    {"name": "Power factor of phase C", "area": "holding", "address": 4124, "type": "int16", "access": "R"},
    {"name": "Total three phase power factor", "area": "holding", "address": 4125, "type": "int16", "access": "R"},
    {"name": "Frequency", "area": "holding", "address": 4126, "type": "uint16", "access": "R"},
    {"name": "Voltage unbalance factor", "area": "holding", "address": 4127, "type": "uint16", "access": "R"},
    {"name": "Current unbalance factor", "area": "holding", "address": 4128, "type": "uint16", "access": "R"},
    {"name": "Inductance capacitance resistance （L/C/R", "area": "holding", "address": 4129, "type": "uint16", "access": "R"},
    {"name": "Line/phase voltage THD of phase A", "area": "holding", "address": 4352, "type": "uint16", "access": "R"},
    {"name": "Line/phase voltage THD of phase B", "area": "holding", "address": 4353, "type": "uint16", "access": "R"},
    {"name": "Line/phase voltage THD of phase C", "area": "holding", "address": 4354, "type": "uint16", "access": "R"},
    {"name": "Line/phase voltage mean value THD", "area": "holding", "address": 4355, "type": "uint16", "access": "R"},
    {"name": "Current THD of phase A", "area": "holding", "address": 4356, "type": "uint16", "access": "R"},
    {"name": "Current THD of phase B", "area": "holding", "address": 4357, "type": "uint16", "access": "R"},
    {"name": "Current THD of phase C", "area": "holding", "address": 4358, "type": "uint16", "access": "R"},
    {"name": "Current mean value THD", "area": "holding", "address": 4359, "type": "uint16", "access": "R"},
    {"name": "3rd line/phase voltage harmonic content of phase A", "area": "holding", "address": 4360, "type": "uint16", "access": "R"},
    {"name": "5th line/phase voltage harmonic content of phase A", "area": "holding", "address": 4361, "type": "uint16", "access": "R"},
    {"name": "7th line/phase voltage harmonic content of phase A", "area": "holding", "address": 4362, "type": "uint16", "access": "R"},
    {"name": "9th line/phase voltage harmonic content of phase A", "area": "holding", "address": 4363, "type": "uint16", "access": "R"},
    {"name": "11th line/phase voltage harmonic content of phase A", "area": "holding", "address": 4364, "type": "uint16", "access": "R"},
    {"name": "13th line/phase voltage harmonic content of phase A", "area": "holding", "address": 4365, "type": "uint16", "access": "R"},
    {"name": "15th line/phase voltage harmonic content of phase A", "area": "holding", "address": 4366, "type": "uint16", "access": "R"},
    {"name": "17th line/phase voltage harmonic content of phase A", "area": "holding", "address": 4367, "type": "uint16", "access": "R"}
  ]
}