int?getData(DataType type, ModbusClient modbus, int adres)
{
int?dön = null;
try
{
switch (type)
{
case DataType.Bool:
dön = Convert.ToInt32(modbus.ReadCoils(adres, 1).FirstOrDefault());
break;
case DataType.Word:
dön = modbus.ReadHoldingRegisters(adres, 1).FirstOrDefault();
break;
case DataType.DoubleWord:
dön = ModbusClient.ConvertRegistersToInt(modbus.ReadHoldingRegisters(adres, 2));
break;
case DataType.RaporBiti:
break;
default:
break;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
return(dön);
}
public void read()
{
try
{
if (type == "WORD HOLDING")
{
reg = modbusClient.ReadHoldingRegisters(registr_number, 1);
num = reg[0];
}
if (type == "INT HOLDING")
{
reg = modbusClient.ReadHoldingRegisters(registr_number, 2);
num = ModbusClient.ConvertRegistersToInt(reg);
}
if (type == "REAL HOLDING")
{
reg = modbusClient.ReadHoldingRegisters(registr_number, 2);
num = ModbusClient.ConvertRegistersToFloat(reg);
}
if (type == "WORD INPUT")
{
reg = modbusClient.ReadInputRegisters(registr_number, 1);
num = reg[0];
}
if (type == "INT INPUT")
{
reg = modbusClient.ReadInputRegisters(registr_number, 2);
num = ModbusClient.ConvertRegistersToInt(reg);
}
if (type == "REAL INPUT")
{
reg = modbusClient.ReadInputRegisters(registr_number, 2);
num = ModbusClient.ConvertRegistersToFloat(reg);
}
if (type == "BOOL COIL")
{
reg_bool = modbusClient.ReadCoils(registr_number, 1);
num = reg_bool[0];
}
if (type == "BOOL INPUT")
{
reg_bool = modbusClient.ReadDiscreteInputs(registr_number, 1);
num = reg_bool[0];
}
Action action = () =>
{
dataGrid.Rows[tag_number].Cells["value"].Value = num.ToString();
};
dataGrid.Invoke(action);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public override short readInt16(string var)
{
try
{
int[] readHoldingRegisters = this.client.ReadHoldingRegisters(int.Parse(var), 2); //Read 10 Holding Registers from Server, starting with Address 1
return((short)ModbusClient.ConvertRegistersToInt(readHoldingRegisters));
} catch (Exception ex)
{
this.client.Disconnect();
throw ex;
}
}
public void OdczytajRejestry()
{
ModbusClient modbusClient = new ModbusClient(PLC_IP, PLC_PORT); //Ip-Address and Port of Modbus-TCP-Server
modbusClient.Connect();
CisnienieZadaneN1 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4512, 2));
CisnienieZadaneN2 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4514, 2));
CisnienieZadaneN3 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4516, 2));
CisnienieZadaneN4 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4518, 2));
TolerancjaCisnieniaN1 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4510, 2));
TolerancjaCisnieniaN2 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4526, 2));
TolerancjaCisnieniaN3 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4528, 2));
TolerancjaCisnieniaN4 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4530, 2));
CisnienieN1 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2000, 2));
CisnienieN2 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2002, 2));
CisnienieN3 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2004, 2));
CisnienieN4 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2006, 2));
CzasPomiaru_N1 = ModbusClient.ConvertRegistersToInt(modbusClient.ReadHoldingRegisters(4532, 2));
PracaGrzalek = modbusClient.ReadCoils(1296, 1);
PracaMieszadla = modbusClient.ReadCoils(1298, 1);
Elektrozawor_N1 = modbusClient.ReadCoils(1298, 1);
Elektrozawor_N2 = modbusClient.ReadCoils(1299, 1);
Elektrozawor_N3 = modbusClient.ReadCoils(1300, 1);
Elektrozawor_N4 = modbusClient.ReadCoils(1301, 1);
TemperaturaZadana = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4506, 2));
TolerancjaTemperatury = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4508, 2));
Temperatura_T1 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2008, 2));
Temperatura_T2 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2010, 2));
TemperaturaSrednia = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2012, 2));
GrzanieWody = modbusClient.ReadCoils(2248, 1);
WodaNagrzana = modbusClient.ReadCoils(2251, 1);
BadanieZasadnicze = modbusClient.ReadCoils(2249, 1);
ProbkowanieCisnienia = modbusClient.ReadHoldingRegisters(4504, 1);
ProbkowanieTemperatury = modbusClient.ReadHoldingRegisters(4505, 1);
modbusClient.Disconnect();
}
private void Button_Click(object sender, RoutedEventArgs e)
{
//var hosts = Pinger.PingAll("192.168.20.254");
try
{
ModbusClient modbusClient = new ModbusClient("192.168.20.167", 502); //Ip-Address and Port of Modbus-TCP-Server
modbusClient.Connect();
//int[] readHoldingRegisters = modbusClient.ReadHoldingRegisters(310, 2);
float CisnienieZadaneN1 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4512, 2));
float CisnienieZadaneN2 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4514, 2));
float CisnienieZadaneN3 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4516, 2));
float CisnienieZadaneN4 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4518, 2));
txtCisnienieZadane_N1.Text = CisnienieZadaneN1.ToString();
txtCisnienieZadane_N2.Text = CisnienieZadaneN2.ToString();
txtCisnienieZadane_N3.Text = CisnienieZadaneN3.ToString();
txtCisnienieZadane_N4.Text = CisnienieZadaneN4.ToString();
float TolerancjaCisnienia_N1 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4510, 2));
float TolerancjaCisnienia_N2 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4526, 2));
float TolerancjaCisnienia_N3 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4528, 2));
float TolerancjaCisnienia_N4 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4530, 2));
txtCisnienieTolerancja_N1.Text = TolerancjaCisnienia_N1.ToString();
txtCisnienieTolerancja_N2.Text = TolerancjaCisnienia_N2.ToString();
txtCisnienieTolerancja_N3.Text = TolerancjaCisnienia_N3.ToString();
txtCisnienieTolerancja_N4.Text = TolerancjaCisnienia_N4.ToString();
float CisnienieN1 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2000, 2));
float CisnienieN2 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2002, 2));
float CisnienieN3 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2004, 2));
float CisnienieN4 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2006, 2));
lblCisnienie_N1.Content = CisnienieN1.ToString();
lblCisnienie_N2.Content = CisnienieN2.ToString();
lblCisnienie_N3.Content = CisnienieN3.ToString();
lblCisnienie_N4.Content = CisnienieN4.ToString();
int CzasPomiaru_N1 = ModbusClient.ConvertRegistersToInt(modbusClient.ReadHoldingRegisters(4532, 2));
txtCzasPomiaru_N1.Text = CzasPomiaru_N1.ToString();
bool[] PracaGrzalek = modbusClient.ReadCoils(1296, 1);
lblPracaGrzalek.Content = PracaGrzalek[0].ToString();
bool[] PracaMieszadla = modbusClient.ReadCoils(1298, 1);
lblPracaMieszadla.Content = PracaMieszadla[0].ToString();
bool[] Elektrozawor_N1 = modbusClient.ReadCoils(1298, 1);
bool[] Elektrozawor_N2 = modbusClient.ReadCoils(1299, 1);
bool[] Elektrozawor_N3 = modbusClient.ReadCoils(1300, 1);
bool[] Elektrozawor_N4 = modbusClient.ReadCoils(1301, 1);
lblElektrozawor_N1.Content = Elektrozawor_N1[0].ToString();
lblElektrozawor_N2.Content = Elektrozawor_N2[0].ToString();
lblElektrozawor_N3.Content = Elektrozawor_N3[0].ToString();
lblElektrozawor_N4.Content = Elektrozawor_N4[0].ToString();
float TemperaturaZadana = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4506, 2));
txtTemperaturaZadana.Text = TemperaturaZadana.ToString();
float TolerancjaTemperatury = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(4508, 2));
txtTolerancjaTemperatury.Text = TolerancjaTemperatury.ToString();
float Temperatura_T1 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2008, 2));
float Temperatura_T2 = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2010, 2));
float TemperaturaSrednia = ModbusClient.ConvertRegistersToFloat(modbusClient.ReadHoldingRegisters(2012, 2));
lblTemperaturaWody1.Content = Temperatura_T1.ToString();
lblTemperaturaWody2.Content = Temperatura_T2.ToString();
lblTemperaturaSrednia.Content = TemperaturaSrednia.ToString();
bool[] GrzanieWody = modbusClient.ReadCoils(2248, 1);
lblGrzanieWody.Content = GrzanieWody[0].ToString();
bool[] WodaNagrzana = modbusClient.ReadCoils(2251, 1);
lblWodaNagrzana.Content = WodaNagrzana[0].ToString();
bool[] BadanieZasadnicza = modbusClient.ReadCoils(2249, 1);
lblBadanieZasadnicze.Content = BadanieZasadnicza[0].ToString();
int[] ProbkowanieCisnienia = modbusClient.ReadHoldingRegisters(4504, 1);
txtProbkowanieCisnienia.Text = ProbkowanieCisnienia[0].ToString();
int[] ProbkowanieTemperatury = modbusClient.ReadHoldingRegisters(4505, 1);
txtProbkowanieTemperatury.Text = ProbkowanieTemperatury[0].ToString();
modbusClient.Disconnect();
}
catch
{
MessageBox.Show("nie można podłączyć PLC");
}
}
static void startCollecting(bool status)
{
try
{
ModbusClient modbusClient = new ModbusClient("COM3");
modbusClient.Baudrate = 115200; // Not necessary since default baudrate = 9600
modbusClient.Parity = System.IO.Ports.Parity.None;
modbusClient.StopBits = System.IO.Ports.StopBits.Two;
modbusClient.ConnectionTimeout = 5000;
modbusClient.Connect();
Console.WriteLine("Device Connection Successful");
String[] sensordata = { "ID", "Temp", "Humidity", "Part03", "Part05", "DateTime" };
Console.WriteLine("Count\t" + string.Join("\t", sensordata) + "\t\t Run Time");
SqlConnection myConnection = new SqlConnection(@"Data Source=DESKTOP-DLIT;Initial Catalog=SensorDataDB;Integrated Security=True");
myConnection.Open();
status = true;
DateTime startTime = DateTime.Now;
int dataCount = 0;
while (status)
{
for (byte j = 1; j < 4; j++)
{
dataCount += 1;
modbusClient.UnitIdentifier = j;
//string timestamp0 = now.ToString("yyyy-MM-dd HH:mm:ss.fff"); //
int[] test1 = modbusClient.ReadInputRegisters(10, 6);
DateTime timestamp = DateTime.Now;
var timeCount = DateTime.Now - startTime;
string timestamp0 = timestamp.ToString("yyyy-MM-dd HH:mm:ss.fff");
decimal temp = test1[0];
decimal humid = test1[1];
int[] part03_arr = { 0, 0 };
int[] part05_arr = { 0, 0 };
part03_arr[0] = test1[3];
part03_arr[1] = test1[2];
part05_arr[0] = test1[5];
part05_arr[1] = test1[4];
Int64 part03 = ModbusClient.ConvertRegistersToInt(part03_arr);
Int64 part05 = ModbusClient.ConvertRegistersToInt(part05_arr);
Console.WriteLine(dataCount + "\t" + j + "\t" + (temp / 100m).ToString("F", CultureInfo.InvariantCulture) + "\t" + (humid / 100m).ToString("F", CultureInfo.InvariantCulture) + "\t\t" + String.Format("{0:n0}", part03) + "\t" + String.Format("{0:n0}", part05) + "\t" + timestamp0 + "\t {0}일 {1}시간 {2}분 {3}초", timeCount.Days, timeCount.Hours, timeCount.Minutes, timeCount.Seconds);
string sql_str_temp = "INSERT INTO DEV_TEMP_" + j.ToString() + " (Temperature, DateAndTime) Values (@Temperature, @DateAndTime)";
string sql_str_humid = "INSERT INTO DEV_HUMID_" + j.ToString() + " (Humidity, DateAndTime) Values (@Humidity, @DateAndTime)";
string sql_str_part03 = "INSERT INTO DEV_PART03_" + j.ToString() + " (Particle03, DateAndTime) Values (@Particle03, @DateAndTime)";
string sql_str_part05 = "INSERT INTO DEV_PART05_" + j.ToString() + " (Particle05, DateAndTime) Values (@Particle05, @DateAndTime)";
SqlCommand myCommand_temp = new SqlCommand(sql_str_temp, myConnection);
SqlCommand myCommand_humid = new SqlCommand(sql_str_humid, myConnection);
SqlCommand myCommand_part03 = new SqlCommand(sql_str_part03, myConnection);
SqlCommand myCommand_part05 = new SqlCommand(sql_str_part05, myConnection);
myCommand_temp.Parameters.AddWithValue("@Temperature ", (temp / 100m).ToString("F", CultureInfo.InvariantCulture));
myCommand_temp.Parameters.AddWithValue("@DateAndTime", timestamp0);
myCommand_temp.ExecuteNonQuery();
myCommand_humid.Parameters.AddWithValue("@Humidity", (humid / 100m).ToString("F", CultureInfo.InvariantCulture));
myCommand_humid.Parameters.AddWithValue("@DateAndTime", timestamp0);
myCommand_humid.ExecuteNonQuery();
myCommand_part03.Parameters.AddWithValue("@Particle03", part03);
myCommand_part03.Parameters.AddWithValue("@DateAndTime", timestamp0);
myCommand_part03.ExecuteNonQuery();
myCommand_part05.Parameters.AddWithValue("@Particle05", part05);
myCommand_part05.Parameters.AddWithValue("@DateAndTime", timestamp0);
myCommand_part05.ExecuteNonQuery();
}
}
myConnection.Close();
modbusClient.Disconnect();
Console.Write("Press any key to continue . . . ");
Console.ReadKey(true);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
public void VerileriOku(bool isReporting, Control invokeControl = null)
{
ct = tokenSource.Token;
if (ct.IsCancellationRequested)
{
tokenSource = new CancellationTokenSource(); ct = tokenSource.Token;
}
if (isReporting)
{
görev = Task.Factory.StartNew(() =>
{
ct.ThrowIfCancellationRequested();
try
{
if (!Modbus.Connected)
{
Modbus.Connect();
}
}
catch (ConnectionException ex)
{
string msg = string.Format("Cihaz:{0}\nBağlanılamadı Ayarlarınızı Kontrol edin! ", DeviceName);
if (ConException == null)
{
MessageBox.Show(msg);
}
else
{
ConException?.Invoke(this, msg);
}
return;
}
catch (Exception ex)
{
string msg = string.Format("Cihaz:{0}\n{1}", DeviceName, ex.ToString());
if (ConException == null)
{
MessageBox.Show(msg);
}
else
{
ConException?.Invoke(this, msg);
}
return;
}
var StartDatapoint = DataPoints.FirstOrDefault(x => x.DataType == DataType.RaporBiti);
if (StartDatapoint == null)
{
MessageBox.Show(string.Format("Cihaz:{0}\nRapor Başlama Biti/Adresi Ayarlanmamış!", DeviceName));
return;
}
Stopwatch sw = new Stopwatch();
List <Datapoint> Pointler = new List <Datapoint>(DataPoints.Where(x => x.DataType != DataType.RaporBiti).ToList());
while (Modbus.Connected)
{
sw.Start();
if (ct.IsCancellationRequested)
{
try
{
ct.ThrowIfCancellationRequested();
}
catch (OperationCanceledException ex)
{
StopsReads?.Invoke(this, ex.ToString());
invokeControl.InvokeIfRequired(() => Reporting = false);
ReportBitStatus?.Invoke(this, Reporting);
break;
}
}
try
{
var reportbit = Modbus.ReadCoils(StartDatapoint.Address, 1).FirstOrDefault();
invokeControl.InvokeIfRequired(() =>
{
if (reportbit != Reporting)
{
Reporting = reportbit;
ReportBitStatus?.Invoke(this, Reporting);
}
});
}
catch (Exception ex)
{
string msg = string.Format("Cihaz:{0}\nAdres:{1}\nOkuma Hatası!.\n{2}", DeviceName, StartDatapoint.Address, ex.ToString());
if (ConException == null)
{
MessageBox.Show(msg);
}
else
{
ConException?.Invoke(this, msg);
}
return;
}
Pointler.ForEach(Point =>
{
switch (Point.DataType)
{
case DataType.Bool:
Point.Value = modbus.ReadCoils(Point.Address, 1).FirstOrDefault();
break;
case DataType.Word:
Point.Value = modbus.ReadHoldingRegisters(Point.Address, 1).FirstOrDefault();
break;
case DataType.DoubleWord:
Point.Value = ModbusClient.ConvertRegistersToInt(modbus.ReadHoldingRegisters(Point.Address, 2));
break;
case DataType.RaporBiti:
break;
default:
break;
}
});
sw.Stop();
Cycle?.Invoke(this, sw.Elapsed.TotalMilliseconds);
//Console.WriteLine("\nCycle Time:{0}ms", sw.Elapsed.TotalMilliseconds);
sw.Reset();
}
}, tokenSource.Token);
//if (görev.Status != TaskStatus.Running)
// görev.Start();
}
else
{
if (görev.Status == TaskStatus.Running)
{
tokenSource.Cancel();
}
}
}
public int ConvertRegistersToInt(int[] registers)
{
return(ModbusClient.ConvertRegistersToInt(registers));
}
private void FetchFromModbusServer()
{
if (ModbusHost.HasValue && ModbusAddress1.Value > 0)
{
int registerToRead;
switch (DataType.Value)
{
case DataTypeEnum.INT32:
case DataTypeEnum.FLOAT:
registerToRead = 2;
break;
case DataTypeEnum.LONG:
case DataTypeEnum.DOUBLE:
registerToRead = 4;
break;
case DataTypeEnum.INT16_SIGNED:
case DataTypeEnum.INT16_UNSIGNED:
default:
registerToRead = 1;
break;
}
ModbusClient.RegisterOrder regOrder;
if (!RegisterOrder.HasValue || RegisterOrder.Value == ByteOrderEnum.LOW_HIGH)
{
regOrder = ModbusClient.RegisterOrder.LowHigh;
}
else
{
regOrder = ModbusClient.RegisterOrder.HighLow;
}
ModbusClient modbusClient = null;
try
{
modbusClient = new ModbusClient(ModbusHost.Value, ModbusPort.Value);
modbusClient.ConnectionTimeout = 5000;
modbusClient.Connect();
modbusClient.UnitIdentifier = (byte)ModbusID.Value;
int[] readHoldingRegisters;
switch (FunctionCode.Value)
{
case FunctionCodeEnum.FC_04:
readHoldingRegisters = modbusClient.ReadInputRegisters(ModbusAddress1.Value, registerToRead);
break;
case FunctionCodeEnum.FC_03:
default:
readHoldingRegisters = modbusClient.ReadHoldingRegisters(ModbusAddress1.Value, registerToRead);
break;
}
double result = 0;
string result_str = "";
switch (DataType.Value)
{
case DataTypeEnum.INT32:
// probably signed ...
result = ModbusClient.ConvertRegistersToInt(readHoldingRegisters, regOrder);
break;
case DataTypeEnum.FLOAT:
result = ModbusClient.ConvertRegistersToFloat(readHoldingRegisters, regOrder);
break;
case DataTypeEnum.LONG:
result = ModbusClient.ConvertRegistersToLong(readHoldingRegisters, regOrder);
break;
case DataTypeEnum.DOUBLE:
result = ModbusClient.ConvertRegistersToDouble(readHoldingRegisters, regOrder);
break;
case DataTypeEnum.INT16_SIGNED:
result = readHoldingRegisters[0];
break;
case DataTypeEnum.INT16_UNSIGNED:
// unsigned
for (int i = 0; i < (readHoldingRegisters.Length); i++)
{
int tmp = readHoldingRegisters[i];
if (tmp == -32768) // fix for 0x00
{
tmp = 0;
}
if (tmp < 0) // no negative values !
{
tmp = tmp + (int)Math.Pow(2, 16);
}
result = result + (tmp * Math.Pow(2, (16 * ((readHoldingRegisters.Length) - (i + 1)))));
result_str = result_str + " 0x" + tmp.ToString("X4");
}
break;
default:
result_str = "internal: invalid datatype";
break;
}
OutputValue1.Value = result;
ErrorMessage.Value = result_str;
this.SchedulerService.InvokeIn(new TimeSpan(0, 0, TimeSpan.Value), FetchFromModbusServer);
}
catch (Exception e)
{
this.ErrorMessage.Value = e.ToString();
this.SchedulerService.InvokeIn(new TimeSpan(0, 1, 0), FetchFromModbusServer);
}
finally
{
if (modbusClient != null)
{
modbusClient.Disconnect();
}
}
}
}