node-red-contrib-knx-ultimate/KNXEngine/dptlib/dpt13.js

Control your KNX intallation via Node-Red! Single Node KNX IN/OUT with optional ETS group address importer. Easy to use and highly configurable.

/**
* KNXEngine - a KNX protocol stack in Javascript
* (C) 2020-2022 Supergiovane
*/

//
// DPT13: 4-byte signed value
//

// DPT13 base type info
exports.basetype = {
    "bitlength" : 32,
    "signedness": "signed",
    "valuetype" : "basic",
    "desc" : "4-byte signed value",
    "range" : [-Math.pow(2, 31), Math.pow(2, 31)-1],
    "help": 
`// Send 4-byte signed value. Range [-Math.pow(2, 31), Math.pow(2, 31)-1].
msg.payload = 22;
return msg;`
}

// DPT13 subtypes
exports.subtypes = {
  // 13.001 counter pulses (signed)
  "001" : {
    "desc" : "Value_4_Count", "name" : "Counter pulses (signed)",
    "unit" : "pulses"
  },

  "002" : {
    "desc" : "Value_Activation_Energy", "name" : "Activation energy (J/mol)" ,
    "unit" : "J/mol"
  },

  // 13.010 active energy (Wh)
  "010" : {
    "desc" : "ActiveEnergy", "name" : "Active energy (Wh)",
    "unit" : "Wh"
  },

  // 13.011 apparent energy (VAh)
  "011" : {
    "desc" : "ApparantEnergy", "name" : "Apparent energy (VAh)",
    "unit" : "VAh"
  },

  // 13.012 reactive energy (VARh)
  "012" : {
    "desc" : "ReactiveEnergy", "name" : "Reactive energy (VARh)",
    "unit" : "VARh"
  },

  // 13.013 active energy (KWh)
  "013" : {
    "desc" : "ActiveEnergy_kWh", "name" : "Active energy (kWh)",
    "unit" : "kWh"
  },

  // 13.014 apparent energy (kVAh)
  "014" : {
    "desc" : "ApparantEnergy_kVAh", "name" : "Apparent energy (kVAh)",
    "unit" : "VAh"
  },

  // 13.015 reactive energy (kVARh)
  "015" : {
    "desc" : "ReactiveEnergy_kVARh", "name" : "Reactive energy (kVARh)",
    "unit" : "kVARh"
  },

  // 13.100 time lag(s)
  "100" : {
    "desc" : "LongDeltaTimeSec", "name" : "Time lag(s)",
    "unit" : "s"
  },
}