private void Form1_Load(object sender, EventArgs e)
{
NetworkVariableData <UInt16> opcdata = null;
/* Initialiser la fenêtre avec les valeurs actuelles du serveur
*
* readerinput: Entrées
* Readeroutput: Sorties
*
*/
opcdata = readerinput.ReadData();
buffreader = opcdata.GetValue();
boolreader = Convert.ToString(buffreader, 2);
bool[] boolarray = new bool[17];
boolarray = boolreader.Select(c => c == '1').ToArray();
ledArray1.SetValues(boolarray);
opcdata = readeroutput.ReadData();
buffreader = opcdata.GetValue();
boolreader = Convert.ToString(buffreader, 2);
boolarray = boolreader.Select(c => c == '1').ToArray();
switchArray1.SetValues(boolarray);
label7.Text = networkVariableDataSource1.Bindings[0].Location;
label8.Text = networkVariableDataSource1.Bindings[0].Location;
NewValue();
}
private void ReadOPC()
{
NetworkVariableData <double> opcdata = null;
NetworkVariableData <double> opcdata2 = null;
try
{
opcdata = _reader.ReadData();
opcdata2 = _reader2.ReadData();
value = opcdata.GetValue().ToString();
value2 = opcdata2.GetValue().ToString();
quality = opcdata.Quality.ToString();
quality2 = opcdata2.Quality.ToString();
type = opcdata.GetType().ToString();
type2 = opcdata2.GetType().ToString();
txtReadValuePV.Text = value;
txtReadQualityPV.Text = quality;
txtReadTypePV.Text = type;
txtReadValueMV.Text = value2;
txtReadQualityMV.Text = quality2;
txtReadTypeMV.Text = type2;
double opcdatadoub = opcdata.GetValue();
double opcdatadoub2 = opcdata2.GetValue();
waveformGraph1.PlotYAppend(opcdatadoub);
waveformGraph2.PlotYAppend(opcdatadoub2);
}
catch (Exception e)
{
MessageBox.Show("The read has timed out.", "Timeout" + e);
return;
}
}
private void button1_Click(object sender, EventArgs e)
{
NetworkVariableData <double> opcData = null;
try
{
opcData = _reader.ReadData();
textBox2.Text = opcData.GetValue().ToString();
}
catch (TimeoutException)
{
MessageBox.Show("The Read has timeout.", "timeout");
return;
}
}
private void ConnectOPCServer()
{
Overall_Status = new NetworkVariableReader <bool>(networkVariableDataSource1.Bindings[0].Location);
EmergencyStop = new NetworkVariableWriter <bool>(networkVariableDataSource1.Bindings[1].Location);
Station1Status = new NetworkVariableReader <bool>(networkVariableDataSource1.Bindings[2].Location);
Station2Status = new NetworkVariableReader <bool>(networkVariableDataSource1.Bindings[3].Location);
Station3Status = new NetworkVariableReader <bool>(networkVariableDataSource1.Bindings[4].Location);
Station4Status = new NetworkVariableReader <bool>(networkVariableDataSource1.Bindings[5].Location);
Station1_Status = new NetworkVariableSubscriber <bool>(networkVariableDataSource1.Bindings[2].Location);
Station2_Status = new NetworkVariableSubscriber <bool>(networkVariableDataSource1.Bindings[3].Location);
Station3_Status = new NetworkVariableSubscriber <bool>(networkVariableDataSource1.Bindings[4].Location);
Station4_Status = new NetworkVariableSubscriber <bool>(networkVariableDataSource1.Bindings[5].Location);
//Handles
Station1_Status.DataUpdated += new EventHandler <DataUpdatedEventArgs <bool> >(S1S);
Station2_Status.DataUpdated += new EventHandler <DataUpdatedEventArgs <bool> >(S2S);
Station3_Status.DataUpdated += new EventHandler <DataUpdatedEventArgs <bool> >(S3S);
Station4_Status.DataUpdated += new EventHandler <DataUpdatedEventArgs <bool> >(S4S);
//Connects
Overall_Status.Connect();
Station1Status.Connect();
Station2Status.Connect();
Station3Status.Connect();
Station4Status.Connect();
EmergencyStop.Connect();
Station1_Status.Connect();
Station2_Status.Connect();
Station3_Status.Connect();
Station4_Status.Connect();
//System
Sys_Status.Value = Convert.ToBoolean(Overall_Status.ReadData().GetValue());
switch (Sys_Status.Value)
{
case true:
label7.Text = "Operational";
break;
case false:
label7.Text = "Not Operational";
break;
}
//Station 1
bool data = Station1Status.ReadData().GetValue();
Station_1.Value = data;
switch (Station_1.Value)
{
case true:
label8.Text = "Operational";
break;
case false:
label8.Text = "Not Operational";
break;
}
//Station 2
data = Station2Status.ReadData().GetValue();
Station_2.Value = data;
switch (Station_2.Value)
{
case true:
label9.Text = "Operational";
break;
case false:
label9.Text = "Not Operational";
break;
}
//Station 3
data = Station3Status.ReadData().GetValue();
Station_3.Value = data;
switch (Station_3.Value)
{
case true:
label10.Text = "Operational";
break;
case false:
label10.Text = "Not Operational";
break;
}
//Station 4
data = Station4Status.ReadData().GetValue();
Station_4.Value = data;
switch (Station_4.Value)
{
case true:
label11.Text = "Operational";
break;
case false:
label11.Text = "Not Operational";
break;
}
Station1Status.Disconnect();
Station2Status.Disconnect();
Station3Status.Disconnect();
Station4Status.Disconnect();
}
