Modbus profiles examples - Printable Version

Code:

{
  "product_code": "ABB_B21",
  "mapping": [
    {
      "bus_datatype": 14,
      "address": 20480,
      "value_multiplier": 0.01,
      "type": "register",
      "units": " kWh",
      "name": "Active import",
      "datatype": "int64"
    },
    {
      "bus_datatype": 14,
      "address": 20484,
      "value_multiplier": 0.01,
      "type": "register",
      "units": " kWh",
      "name": "Active export",
      "datatype": "int64"
    },
    {
      "bus_datatype": 14,
      "address": 20488,
      "value_multiplier": 0.01,
      "type": "register",
      "units": "kWh",
      "name": "Active Net",
      "datatype": "int64"
    },
      {
      "bus_datatype": 14,
      "address": 20489,
      "value_multiplier": 0.01,
      "type": "register",
      "units": "Kvarh",
      "name": "Reactive Import",
      "datatype": "int64"
    },
     {
      "bus_datatype": 14,
      "address": 20496,
      "value_multiplier": 0.01,
      "type": "register",
      "units": "Kvarh",
      "name": "Reactive Export",
      "datatype": "int64"
    }, 
     {
      "bus_datatype": 14,
      "address": 20500,
      "value_multiplier": 0.01,
      "type": "register",
      "units": "Kvarh",
      "name": "Reactive Net",
      "datatype": "int64"
    },
         {
      "bus_datatype": 14,
      "address": 20504,
      "value_multiplier": 0.01,
      "type": "register",
      "units": "Kvarh",
      "name": "Apparent Import",
      "datatype": "int64"
    },       
     {
      "bus_datatype": 14,
      "address": 20505,
      "value_multiplier": 0.01,
      "type": "register",
      "units": "Kvarh",
      "name": "Apparent Export",
      "datatype": "int64"
    },
         {
      "bus_datatype": 14,
      "address": 20512,
      "value_multiplier": 0.01,
      "type": "register",
      "units": "Kvarh",
      "name": "Apparent Net",
      "datatype": "int64"
    },      
     {
      "bus_datatype": 14,
      "address": 20516,
      "value_multiplier": 0.001,
      "type": "register",
      "units": "kg",
      "name": "Active Import CO2",
      "datatype": "int64"
    },
         {
      "bus_datatype": 14,
      "address": 20532,
      "value_multiplier": 0.001,
      "type": "register",
      "units": "currency",
      "name": "Active Import Currency",
      "datatype": "int64"
     },
              {
      "bus_datatype": 14,
      "address": 23296,
      "value_multiplier": 0.1,
      "type": "register",
      "units": "currency",
      "name": "Volatage",
      "datatype": "int64"
     },
                   {
      "bus_datatype": 14,
      "address": 23316,
      "value_multiplier": 0.01,
      "type": "register",
      "units": " W",
      "name": "Active power",
      "datatype": "int64"
     },
                        {
      "bus_datatype": 14,
      "address": 23296,
      "value_multiplier": 0.1,
      "type": "register",
      "units": " V",
      "name": "Voltage L1-N",
      "datatype": "int32"
     },
    {
      "bus_datatype": 14,
      "address": 23308,
      "value_multiplier": 0.01,
      "type": "register",
      "units": " A",
      "name": "Current Ampere L1",
      "datatype": "int32"
     },
     {
      "bus_datatype": 14,
      "address": 23316,
      "value_multiplier": 0.01,
      "type": "register",
      "units": " W",
      "name": "Active Total Power",
      "datatype": "int32"
     },
     {
      "bus_datatype": 14,
      "address": 23340,
      "value_multiplier": 0.01,
      "type": "register",
      "units": " Hz",
      "name": "Frequency",
      "datatype": "uint16"
     },
     {
      "bus_datatype": 10,
      "address": 35328,
      "value_multiplier": 0,
      "type": "register",
      "units": " time",
      "name": "date / time",
      "datatype": "int64"
     }
    ],
  "manufacturer": "ABB",
  "name": "B21",
  "product_range": "PM",
  "description": "Power Meter P21 1 fase",
  "read_delay": 1
}

Code:

require('json')
data = {
  manufacturer = "daikin",
  description = "modbus gateway",
  mapping = {
    {
      }
    }
  }



str = json.encode(data)
--log(str)
--io.writefile('home/ftp/modbus.json', str)
ac_zones = {
  [1] ={
    [0] = '2_15 Мастер спальня',
    [1] = '2_01 Прихожая',
    [2] = '2_07 Cпальня 2',
    [3] = '2_02 Cпальня 1'    
    },
  [2] ={
    [0] = '1_18 Каминная',
    [1] = '1_16 Холл 2',
    [2] = '1_09 Массажная',
    [3] = '1_08 Спортзал',
    [4] = '1_04 Гостиная',
    [5] = '1_05 кухн'    
    },
  [3] ={
    [0] = '0_06-1 Бар',
    [1] = '0_06-2 Бар',
    [2] = '0_03 ДК'   
    },
  }
function ac_mapping_create (zones_table)
  mapping_table = {}
  for line, zones in pairs(zones_table) do 
    for unit, name in pairs(zones) do
      -- статус подключения
      table.insert(mapping_table,
        {
          name = name.." - connection",
          type = "inputregister",
          bus_datatype = "bool",
          address = 1 + (line-1),
          datatype =  "int16",
          value_bitmask = 2^(unit)
          }
        )
      -- ошибка коммуникации
      table.insert(mapping_table,
        {
          name = name.." - communication error",
          type = "inputregister",
          bus_datatype = "bool",
          address = 5 + (line-1),
          datatype =  "int16",
          value_bitmask = 2^(unit)
          }
        )
      -- уставка
      table.insert(mapping_table,
        {
          name = name.." - setpoint ctrl",
          type = "register",
          bus_datatype = "temperature",
          address = 2002 + (line-1)*16*3 + unit*3,
          datatype =  "int16",
          writable = 1,
            write_only = 1,
          value_multiplier = 0.1
          }
        )
        table.insert(mapping_table,
        {
          name = name.." - setpoint status",
          type = "inputregister",
          bus_datatype = "temperature",
          address = 2002 + (line-1)*16*6 + unit*6,
          datatype =  "int16",
          value_multiplier = 0.1
          }
        )
      -- текущая
      table.insert(mapping_table,
          {
          name =  name.." - Room temp",
          type = "inputregister",
          bus_datatype = "temperature",
          address = 2004 + (line-1)*16*6 + unit*6,
          datatype = "int16",
          value_multiplier = 0.1
        }
        )
      -- opermode
      table.insert(mapping_table,
          {
          name =  name.." - Operation mode status",
          type = "inputregister",
          bus_datatype = "uint8",
          address = 2001 + (line-1)*16*6 + unit*6,
          datatype = "int16",
          value_bitmask = 15
        }
        )
      table.insert(mapping_table,
        {
          name = name.." - Operation mode ctrl",
          type = "register",
          bus_datatype = "uint8",
          address = 2001 + (line-1)*16*3 + unit*3,
          datatype =  "int16",
          writable = 1,
            write_only = 1,
          value_bitmask = 15,
          write_bitmask = true
          }
        )
      --fan st
      table.insert(mapping_table,
          {
          name =  name.." - fan speed status",
          type = "inputregister",
          bus_datatype = "uint8",
          address = 2000 + (line-1)*16*6 + unit*6,
          datatype = "int16",
          value_bitmask = 28672
        }
        )
      table.insert(mapping_table,
          {
          name =  name.." - fan status",
          type = "inputregister",
          bus_datatype = "uint8",
          address = 2000 + (line-1)*16*6 + unit*6,
          datatype = "int16",
          value_bitmask = 32
        }
        )
      -- power st
      table.insert(mapping_table,
          {
          name =  name.." - onoff status",
          type = "inputregister",
          bus_datatype = "uint8",
          address = 2000 + (line-1)*16*6 + unit*6,
          datatype = "int16",
          value_bitmask = 1
        }
        )
      -- controls
      table.insert(mapping_table,
        {
          name = name.." - fan speed ctrl",
          type = "register",
          bus_datatype = "uint8",
          address = 2000 + (line-1)*16*3 + unit*3,
          datatype =  "int16",
          writable = 1,
            write_only = 1,
          value_bitmask = 28672,
          write_bitmask = true
          }
        )
      table.insert(mapping_table,
        {
          name = name.." - fan flag ctrl",
          type = "register",
          bus_datatype = "uint8",
          address = 2000 + (line-1)*16*3 + unit*3,
          datatype =  "int16",
          writable = 1,
            write_only = 1,
          value_bitmask = 240,
          write_bitmask = true
          }
        )
      table.insert(mapping_table,
        {
          name = name.." - onoff ctrl",
          type = "register",
          bus_datatype = "bool",
          address = 2000 + (line-1)*16*3 + unit*3,
          datatype =  "int16",
          writable = 1,
            write_only = 1,
          value_bitmask = 1,
          write_bitmask = true
          }
        )
      end
    end
  return mapping_table
  end
data.mapping = ac_mapping_create(ac_zones)

str = json.encode(data)
log(io.writefile('home/ftp/KP1_DAIKIN_modbus.json', str))