Best posts made by maglo18

My hardware is on photo. I prepare hardware from emoncms site for 3 phases. My sketh working good so far about 3 weeks. My controler is pidome and send values to emoncms on mys NAS.

1 + for full integration with domoticz.

This is my last and my final sketch

#include <SPI.h>
#include <MySensor.h>  
#include "EmonLib.h"             // Include Emon Library
EnergyMonitor emon1;             // Create an instance
EnergyMonitor emon2;             // Create an instance
EnergyMonitor emon3;             // Create an instance
#define CHILD_ID 0  
#define CHILD_ID2 1  
#define CHILD_ID3 2  
MySensor gw;
unsigned long lastSend;
unsigned long SEND_FREQUENCY = 10000; // Minimum time between send (in milliseconds). We don't wnat to spam the gateway.
unsigned long lastSend2;
unsigned long SEND_FREQUENCY2 = 300000; // Minimum time between send (in milliseconds). We don't wnat to spam the gateway.

MyMessage realPowerMsg(CHILD_ID,V_VAR1);
MyMessage apparentPowerMsg(CHILD_ID,V_VAR2);
MyMessage powerFActorMsg(CHILD_ID,V_VAR3);
MyMessage supplyVoltageMsg(CHILD_ID,V_VAR4);
MyMessage IrmsMsg(CHILD_ID,V_VAR5);

MyMessage realPowerMsg2(CHILD_ID2,V_VAR1);
MyMessage apparentPowerMsg2(CHILD_ID2,V_VAR2);
MyMessage powerFActorMsg2(CHILD_ID2,V_VAR3);
MyMessage supplyVoltageMsg2(CHILD_ID2,V_VAR4);
MyMessage IrmsMsg2(CHILD_ID2,V_VAR5);

MyMessage realPowerMsg3(CHILD_ID3,V_VAR1);
MyMessage apparentPowerMsg3(CHILD_ID3,V_VAR2);
MyMessage powerFActorMsg3(CHILD_ID3,V_VAR3);
MyMessage supplyVoltageMsg3(CHILD_ID3,V_VAR4);
MyMessage IrmsMsg3(CHILD_ID3,V_VAR5);

void setup()
{  
  gw.begin(NULL, 4, false, 0);
  Serial.begin(115200); // opens serial port, sets data rate to 9600 bps
  // Send the sketch version information to the gateway and Controller
  gw.sendSketchInfo("Energy Meter x 3v2", "1.2");
  // Register this device as power sensor
  gw.present(CHILD_ID, S_POWER);
  gw.present(CHILD_ID2, S_POWER);
  gw.present(CHILD_ID3, S_POWER);

  emon1.voltage(A3, 116.26, 1.7);  // Voltage: input pin, calibration, phase_shift
  emon1.current(A0, 29.0);       // Current: input pin, calibration.
  emon2.voltage(A4, 116.66, 1.7);  // Voltage: input pin, calibration, phase_shift
  emon2.current(A1, 29.0);       // Current: input pin, calibration.
  emon3.voltage(A5, 115.91, 1.7);  // Voltage: input pin, calibration, phase_shift
  emon3.current(A2, 29.0);       // Current: input pin, calibration.
}

void loop()
{
  gw.process();
  unsigned long now = millis();
  emon1.calcVI(20,2000);         // Calculate all. No.of half wavelengths (crossings), time-out
  //emon1.serialprint();           // Print out all variables (realpower, apparent power, Vrms, Irms, power factor)
  emon2.calcVI(20,2000);         // Calculate all. No.of half wavelengths (crossings), time-out
  //emon2.serialprint();           // Print out all variables (realpower, apparent power, Vrms, Irms, power factor)
  emon3.calcVI(20,2000);         // Calculate all. No.of half wavelengths (crossings), time-out
  //emon3.serialprint();           // Print out all variables (realpower, apparent power, Vrms, Irms, power factor)

  bool sendTime = now - lastSend > SEND_FREQUENCY;
  if (sendTime) { 

    float realPower       = emon1.realPower;        //extract Real Power into variable
    float realPower2       = emon2.realPower;        //extract Real Power into variable
    float realPower3       = emon3.realPower;        //extract Real Power into variable

    if(realPower > 0 && realPower < 10000){
    gw.send(realPowerMsg.set(realPower,1));
    }
    if(realPower2 > 0 && realPower2 < 10000){
    gw.send(realPowerMsg2.set(realPower2,1));
    }
    if(realPower3 > 0 && realPower3 < 10000){
    gw.send(realPowerMsg3.set(realPower3,1));
    }
    lastSend = now;
  }

  bool sendTime2 = now - lastSend2 > SEND_FREQUENCY2;
  if(sendTime2){

    float apparentPower   = emon1.apparentPower;    //extract Apparent Power into variable
    float powerFactor     = emon1.powerFactor;      //extract Power Factor into Variable
    float supplyVoltage   = emon1.Vrms;             //extract Vrms into Variable
    float Irms            = emon1.Irms;             //extract Irms into Variable
    
    float apparentPower2   = emon2.apparentPower;    //extract Apparent Power into variable
    float powerFactor2     = emon2.powerFactor;      //extract Power Factor into Variable
    float supplyVoltage2   = emon2.Vrms;             //extract Vrms into Variable
    float Irms2            = emon2.Irms;             //extract Irms into Variable
    
    float apparentPower3   = emon3.apparentPower;    //extract Apparent Power into variable
    float powerFactor3     = emon3.powerFactor;      //extract Power Factor into Variable
    float supplyVoltage3   = emon3.Vrms;             //extract Vrms into Variable
    float Irms3            = emon3.Irms;             //extract Irms into Variable


    if(apparentPower > 0 && apparentPower < 10000){
    gw.send(apparentPowerMsg.set(apparentPower,1));
    }
    if(powerFactor > 0 && powerFactor < 10000){
    gw.send(powerFActorMsg.set(powerFactor,1));
    }
    if(supplyVoltage > 0 && supplyVoltage < 1000){
    gw.send(supplyVoltageMsg.set(supplyVoltage,1));
    }
    if(Irms > 0 && Irms < 1000){   
    gw.send(IrmsMsg.set(Irms,1));
    }

    if(apparentPower2 > 0 && apparentPower2 < 10000){
    gw.send(apparentPowerMsg2.set(apparentPower2,1));
    }
    if(powerFactor2 > 0 && powerFactor2 < 10000){
    gw.send(powerFActorMsg2.set(powerFactor2,1));
    }
    if(supplyVoltage2 > 0 && supplyVoltage2 < 1000){
    gw.send(supplyVoltageMsg2.set(supplyVoltage2,1));
    }
    if(Irms2 > 0 && Irms2 < 1000){   
    gw.send(IrmsMsg2.set(Irms2,1));
    }

    if(apparentPower3 > 0 && apparentPower3 < 10000){
    gw.send(apparentPowerMsg3.set(apparentPower3,1));
    }
    if(powerFactor3 > 0 && powerFactor3 < 10000){
    gw.send(powerFActorMsg3.set(powerFactor3,1));
    }
    if(supplyVoltage3 > 0 && supplyVoltage3 < 1000){
    gw.send(supplyVoltageMsg3.set(supplyVoltage3,1));
    }
    if(Irms3 > 0 && Irms3 < 1000){   
    gw.send(IrmsMsg3.set(Irms3,1));
    }
    lastSend2 = now;
  }
}