Hotel Platform Proses Monitoring

/*

program ini dibuat Mei 2023 dan direvisi Februari 2024

untuk 6 inputan:

-PT1 : Gross Hotel = IN 34 = range 0-500 psig

-PT2 : OGOL Juliet = IN 35 = range 0-500 psig

-PT3 : OGGL Juliet = IN 32 = range 0-500 psig

-PT4 : Instrument Air Pressure = IN 33 = range 0-300 psig

-PT5 : ESD Loop Pressure = IN 25 = range 0-300 psig

-PT6 : G/L Incoming = IN 26 = range 0-1450 psig

percobaan dengan ESP32 DEV KIT

LCD 20x4 i2c diconnect ke D22=SCL, D21=SDA

program dirangkum gedeasetiawan@gmail.com

*/

#include <WiFi.h>

//lcd

#include <Wire.h>

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 20, 4);

//channel: 2413899

//#define WIFI_SSID "RANACITTA"

//#define WIFI_PASSWORD "Pandakgede999"

#define WIFI_SSID "Tselhome-5D61"

#define WIFI_PASSWORD "60699303"

#define API_KEY "K1UO1A5BGCO2PKAE"

// definisi variabel

//PT1 Gross hotel -------------------------------------------------------------------------------

float rumus1; 

float zero1 = 463; //(kalo kekecilan hasil psi-nya, ini naikkan) cek saat pressure zero

float maxi1 = 3991; //cek saat pressure max range, cek saat pressure di range maximal psi

float range1 = 500; //range pressure transmitter dalam hal ini 500 psig

float inputpressure1 = 34; //baca data dari Ai

float bacapressure1; //baca data dari inputpressure

//-----------------------------------------------------------------------------------------------

//PT2 OGOL Juliet -------------------------------------------------------------------------------

float rumus2; 

float zero2 = 463; //(kalo kekecilan hasil psi-nya, ini naikkan) cek saat pressure zero

float maxi2 = 3991; //cek saat pressure max range, cek saat pressure di range maximal psi

float range2 = 500; //range pressure transmitter dalam hal ini 500 psig

float inputpressure2 = 35; //baca data dari Ai

float bacapressure2; //baca data dari inputpressure

//-----------------------------------------------------------------------------------------------

//PT3 OGGL Juliet -------------------------------------------------------------------------------

float rumus3; 

float zero3 = 463; //(kalo kekecilan hasil psi-nya, ini naikkan) cek saat pressure zero

float maxi3 = 3991; //cek saat pressure max range, cek saat pressure di range maximal psi

float range3 = 500; //range pressure transmitter dalam hal ini 500 psig

float inputpressure3 = 32; //baca data dari ANALOG INPUT

float bacapressure3; //baca data dari inputpressure

//-----------------------------------------------------------------------------------------------

//PT4 Instrument Air Pressure--------------------------------------------------------------------

float rumus4; 

float zero4 = 467; //(kalo kekecilan hasil psi-nya, ini naikkan) cek saat pressure zero

float maxi4 = 3871; //cek saat pressure max range, cek saat pressure di range maximal psi

float range4 = 300; //range pressure transmitter dalam hal ini 300 psig

float inputpressure4 = 33; //baca data dari ANALOG INPUT

float bacapressure4; //baca data dari inputpressure

//-----------------------------------------------------------------------------------------------

//PT5 ESD Loop Pressure--------------------------------------------------------------------------

float rumus5; 

float zero5 = 467; //(kalo kekecilan hasil psi-nya, ini naikkan) cek saat pressure zero

float maxi5 = 3871; //cek saat pressure max range, cek saat pressure di range maximal psi

float range5 = 300; //range pressure transmitter dalam hal ini 300 psig

float inputpressure5 = 25; //baca data dari ANALOG INPUT

float bacapressure5; //baca data dari inputpressure

//-----------------------------------------------------------------------------------------------

//PT6 Gas Lift Pressure Incoming-----------------------------------------------------------------

float rumus6; 

float zero6 = 451; //(kalo kekecilan hasil psi-nya, ini naikkan) cek saat pressure zero

float maxi6 = 3987; //cek saat pressure max range, cek saat pressure di range maximal psi

float range6 = 1450; //range pressure transmitter dalam hal ini 1450 psig

float inputpressure6 = 26; //baca data dari ANALOG INPUT

float bacapressure6; //baca data dari inputpressure

//-----------------------------------------------------------------------------------------------

void setup() {

  Serial.begin(9600);

  lcd.begin(); //lcd inisiasi

//PIN MODE---------------------------------------------------------------------------------------

  pinMode(inputpressure1, INPUT);

  pinMode(inputpressure2, INPUT);

  pinMode(inputpressure3, INPUT);

  pinMode(inputpressure4, INPUT);

  pinMode(inputpressure5, INPUT);

  pinMode(inputpressure6, INPUT);

//-----------------------------------------------------------------------------------------------

  // Connect to WiFi network

  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);

  while (WiFi.status() != WL_CONNECTED) {

    delay(1000);

    Serial.println("Connecting to WiFi... ");

  }

Serial.println("Connected to WiFi");

Serial.println("Hotel Platform Monitoring");

}

void loop() {

  // Wait a few seconds between measurements

  delay(1000);

//rumus menghitung pressure

//GROSS H===============================================================================================

  bacapressure1 = analogRead(inputpressure1);

  rumus1 = ((bacapressure1-zero1)*(range1/(maxi1-zero1))); //rumus kalkulasi pressure dlm satuan psig

  if (rumus1 < 0) rumus1 = 0;

//OGOL JULIET ==========================================================================================

  bacapressure2 = analogRead(inputpressure2);

  rumus2 = ((bacapressure2-zero2)*(range2/(maxi2-zero2))); //rumus kalkulasi pressure dlm satuan psig

  if (rumus2 < 0) rumus2 = 0;

//OGGL JULIET =========================================================================================

  bacapressure3 = analogRead(inputpressure3);

  rumus3 = ((bacapressure3-zero3)*(range3/(maxi3-zero3))); //rumus kalkulasi pressure dlm satuan psig

  if (rumus3 < 0) rumus3 = 0;

//Instrument Air Pressure==============================================================================

  bacapressure4 = analogRead(inputpressure4);

  rumus4 = ((bacapressure4-zero4)*(range4/(maxi4-zero4))); //rumus kalkulasi pressure dlm satuan psig

  if (rumus4 < 0) rumus4 = 0;

//ESD Loop Pressure====================================================================================

  bacapressure5 = analogRead(inputpressure5);

  rumus5 = ((bacapressure5-zero5)*(range5/(maxi5-zero5))); //rumus kalkulasi pressure dlm satuan psig

  if (rumus5 < 0) rumus5 = 0;

//ESD Loop Pressure====================================================================================

  bacapressure6 = analogRead(inputpressure6);

  rumus6 = ((bacapressure6-zero6)*(range6/(maxi6-zero6))); //rumus kalkulasi pressure dlm satuan psig

  if (rumus6 < 0) rumus6 = 0;

//=====================================================================================================

  if (isnan(bacapressure1) || isnan(inputpressure1)) {

    Serial.println("Failed to read from pressure transmitter");

    return;

  }

  // Connect to ThingSpeak server

  WiFiClient client;

  const int httpPort = 80;

  if (!client.connect("api.thingspeak.com", httpPort)) {

    Serial.println("Connection to ThingSpeak failed");

    return;

  }

// Send data to ThingSpeak

  String url = "/update?key=" + String(API_KEY) +

               "&field1=" + String(rumus1) +

               "&field2=" + String(rumus2) +

               "&field3=" + String(rumus3) +

               "&field4=" + String(rumus4) +

               "&field5=" + String(rumus5) +

               "&field6=" + String(rumus6) +

               "&field7=" + String(0.0);

  client.print(String("GET ") + url + " HTTP/1.1\r\n" +

               "Host: api.thingspeak.com\r\n" +

               "Connection: close\r\n\r\n");

//print serial

    Serial.println(" --------------------------- ");

    Serial.print(" Gross H Pressure : ");

    Serial.print(rumus1); Serial.println(" psig");

    Serial.print(" OGOL J Pressure : ");

    Serial.print(rumus2); Serial.println(" psig");

    Serial.print(" OGGL J Pressure : ");

    Serial.print(rumus3); Serial.println(" psig");

    Serial.print(" Inst Air Pressure : ");

    Serial.print(rumus4); Serial.println(" psig");

    Serial.print(" ESD Loop Pressure : ");

    Serial.print(rumus5); Serial.println(" psig");

    Serial.print(" Gas Lift Pressure : ");

    Serial.print(rumus6); Serial.println(" psig");

//display to LCD 20x4

  lcd.setCursor(0,0);

  lcd.print("Gross :");

  lcd.print(rumus1, 0);

  lcd.setCursor(0,1);

  lcd.print("OGOL J:");

  lcd.print(rumus2, 0);

  lcd.setCursor(0,2);

  lcd.print("OGGL J:");

  lcd.print(rumus3, 0);

  lcd.setCursor(0,3);

  lcd.print("Instr :");

  lcd.print(rumus4, 0);

  lcd.setCursor(14,0);

  lcd.print("ESD:");

  lcd.setCursor(14,1);

  lcd.print(rumus5, 0);

  lcd.setCursor(14,2);

  lcd.print("G/L H:");

  lcd.setCursor(14,3);

  lcd.print(rumus6, 0);

  delay(20000);

  Serial.println(" Data sent to ThingSpeak");

}