{
  "$schema": "https://modbus-monitor.github.io/modbus-device-maps/schemas/modbus-map.schema.json",
  "schema_version": "1.1.0",
  "id": "larsen-toubro/quasar",
  "manufacturer": "Larsen Toubro",
  "manufacturer_slug": "larsen-toubro",
  "model": "Quasar",
  "slug": "quasar",
  "title": "Larsen Toubro Quasar Modbus Register Map",
  "description": "Official Modbus Monitor XPF preview for the Larsen Toubro Quasar power meter, with 12 representative power, voltage, current signals.",
  "device_type": "Power Meter",
  "protocol": "Modbus RTU / Modbus TCP",
  "categories": [
    "Power",
    "Voltage",
    "Current",
    "Energy"
  ],
  "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 voltage",
      "display_address": "300000",
      "data_type": "UINT32",
      "unit": "V",
      "category": "Voltage"
    },
    {
      "name": "Phase 1 current",
      "display_address": "300006",
      "data_type": "UINT32",
      "unit": "-",
      "category": "Current"
    },
    {
      "name": "Phase 1 active power",
      "display_address": "300012",
      "data_type": "UINT32",
      "unit": "kW",
      "category": "Power"
    },
    {
      "name": "Cumulative energy forward kVAh",
      "display_address": "300512",
      "data_type": "UINT32",
      "unit": "kWh",
      "category": "Energy"
    },
    {
      "name": "Phase 2 voltage",
      "display_address": "300002",
      "data_type": "UINT32",
      "unit": "V",
      "category": "Voltage"
    },
    {
      "name": "Phase 3 voltage",
      "display_address": "300004",
      "data_type": "UINT32",
      "unit": "V",
      "category": "Voltage"
    },
    {
      "name": "Phase 2 current",
      "display_address": "300008",
      "data_type": "UINT32",
      "unit": "-",
      "category": "Current"
    },
    {
      "name": "Phase 3 current",
      "display_address": "300010",
      "data_type": "UINT32",
      "unit": "-",
      "category": "Current"
    },
    {
      "name": "Phase 2 active power",
      "display_address": "300014",
      "data_type": "UINT32",
      "unit": "kW",
      "category": "Power"
    },
    {
      "name": "Phase 3 active power",
      "display_address": "300016",
      "data_type": "UINT32",
      "unit": "kW",
      "category": "Power"
    },
    {
      "name": "Phase 1 reactive power",
      "display_address": "300018",
      "data_type": "UINT32",
      "unit": "kW",
      "category": "Power"
    },
    {
      "name": "Phase 2 reactive power",
      "display_address": "300020",
      "data_type": "UINT32",
      "unit": "kW",
      "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=larsen-toubro/quasar",
    "tester_url": "https://www.modbusmonitor.com/modbus-tester?utm_source=github&utm_medium=referral&utm_campaign=device_maps&utm_content=larsen-toubro/quasar",
    "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."
}