{
  "$schema": "https://modbus-monitor.github.io/modbus-device-maps/schemas/modbus-map.schema.json",
  "schema_version": "1.1.0",
  "id": "meatrol/me437",
  "manufacturer": "Meatrol",
  "manufacturer_slug": "meatrol",
  "model": "ME437",
  "slug": "me437",
  "title": "Meatrol ME437 Modbus Register Map",
  "description": "Official Modbus Monitor XPF preview for the Meatrol ME437 power meter, with 12 representative power, voltage, current signals.",
  "device_type": "Power Meter",
  "protocol": "Modbus RTU / Modbus TCP",
  "categories": [
    "Power",
    "Voltage",
    "Current",
    "Energy",
    "Frequency",
    "Power Factor"
  ],
  "address_display_convention": "Display address copied from the official XPF map preview. Modbus reference-number and zero-based offset conventions vary by device; verify the manufacturer manual before polling or writing.",
  "registers": [
    {
      "name": "Phase 1 X times harmonics voltage distortion",
      "display_address": "402083",
      "data_type": "FLOAT32",
      "unit": "V",
      "category": "Voltage"
    },
    {
      "name": "Phase 1 X times harmonics current distortion",
      "display_address": "402027",
      "data_type": "FLOAT32",
      "unit": "-",
      "category": "Current"
    },
    {
      "name": "Phase 1 power factor",
      "display_address": "402000",
      "data_type": "FLOAT32",
      "unit": "PF",
      "category": "Power"
    },
    {
      "name": "Active energy import phase 1 kWh",
      "display_address": "404000",
      "data_type": "UINT32",
      "unit": "kWh",
      "category": "Energy"
    },
    {
      "name": "Phase 1 frequency Hz",
      "display_address": "402016",
      "data_type": "FLOAT32",
      "unit": "Hz",
      "category": "Frequency"
    },
    {
      "name": "Average of PF1 PF2 PF3",
      "display_address": "402006",
      "data_type": "FLOAT32",
      "unit": "-",
      "category": "Power Factor"
    },
    {
      "name": "Average of I1THDx I2THDx I3THDx",
      "display_address": "402033",
      "data_type": "FLOAT32",
      "unit": "-",
      "category": "Harmonics"
    },
    {
      "name": "Range2-52",
      "display_address": "402024",
      "data_type": "UINT16",
      "unit": "-",
      "category": "General"
    },
    {
      "name": "Phase 2 power factor",
      "display_address": "402002",
      "data_type": "FLOAT32",
      "unit": "PF",
      "category": "Power"
    },
    {
      "name": "Phase 3 power factor",
      "display_address": "402004",
      "data_type": "FLOAT32",
      "unit": "PF",
      "category": "Power"
    },
    {
      "name": "Phase 1 displacement power factor",
      "display_address": "402008",
      "data_type": "FLOAT32",
      "unit": "PF",
      "category": "Power"
    },
    {
      "name": "Phase 2 displacement power factor",
      "display_address": "402010",
      "data_type": "FLOAT32",
      "unit": "PF",
      "category": "Power"
    }
  ],
  "register_count": 12,
  "guide_status": "upcoming",
  "documentation_url": null,
  "product": {
    "name": "Modbus Monitor XPF",
    "full_map_url": "https://www.modbusmonitor.com/download?utm_source=github&utm_medium=referral&utm_campaign=device_maps&utm_content=meatrol/me437",
    "tester_url": "https://www.modbusmonitor.com/modbus-tester?utm_source=github&utm_medium=referral&utm_campaign=device_maps&utm_content=meatrol/me437",
    "request_url": "https://github.com/Modbus-Monitor/modbus-device-maps/issues/new/choose"
  },
  "license_notice": "See DATA_LICENSE.md and DISCLAIMER.md in the repository root."
}