private void timer1_Tick(object sender, EventArgs e)
{
// read the DigitalInputsMarker register (System Manager TwinCat -> 0x4000)
int bits;
if (connected)
{
bits = tcpm.ReadHoldingRegisters(unit_id, 0x4000, 1).First();
}
else
if (blink)
{
bits = 21;
blink = false;
}
else
{
bits = 42;
blink = true;
}
foreach (Control control in gBEntreesDigitales.Controls)
{
Label iconLabel = control as Label;
if ((bits % 2) == 1)
{
iconLabel.BackColor = Color.LimeGreen;
}
else
{
iconLabel.BackColor = SystemColors.Control;
}
bits /= 2;
}
int NS = 1;
ushort bitsOut = 0;
ushort count = 1;
foreach (Control control in groupBox1.Controls)
{
CheckBox checkBox_x = control as CheckBox;
if ((Piaget_CSharp.uPanel.SignauxOut[NS].EtatVF) /*|| (Piaget_CSharp.uPanel.SignauxOut[i].EtatVF) */)
{
bitsOut += count;
checkBox_x.BackColor = Color.LimeGreen;
checkBox_x.Checked = true;
}
else
{
checkBox_x.BackColor = SystemColors.Control;
checkBox_x.Checked = false;
}
count *= 2; NS += 1;
}
}
private void button1_Click(object sender, EventArgs e)
{
// Read and write some registers on RTU n. 5
mm.WriteSingleRegister(byte.Parse(textBox5.Text), 4, ushort.Parse(textBox2.Text));
mm.WriteSingleCoil(byte.Parse(textBox5.Text), 2, checkBox1.Checked);
textBox3.Text = mm.ReadHoldingRegisters(byte.Parse(textBox5.Text), 4, 1).First().ToString("D5");
textBox4.Text = mm.ReadCoils(byte.Parse(textBox5.Text), 2, 1).First().ToString();
// Exec the cicle each 2 seconds
}
public void Test_Modbus_TCPMuster(string Ip_Address, int Port)
{
string Address_Unit_ID = numericAddress.Value.ToString();
byte unit_id = Convert.ToByte(Address_Unit_ID);
//textBox3.Text += unit_id;
try
{
ModbusMasterTCP TCPmm = new ModbusMasterTCP(Ip_Address, Port);
TCPmm.Connect();
try
{
ushort[] arc = TCPmm.ReadHoldingRegisters(unit_id, 3059, 2);
string data_from_register = null;
for (ushort i = 0; i < arc.Length; i++)
{
data_from_register += arc[i].ToString("X4");
}
uint num = uint.Parse(data_from_register, System.Globalization.NumberStyles.AllowHexSpecifier);
byte[] floatVals = BitConverter.GetBytes(num);
float f = BitConverter.ToSingle(floatVals, 0);
textBox3.Text += "IP: " + Ip_Address + " Address: " + unit_id + System.Environment.NewLine + "Consumed power in kWts = " + f + System.Environment.NewLine;
textBox3.Text += "HEX Format: " + data_from_register + System.Environment.NewLine + System.Environment.NewLine;
//byte[] bytes = BitConverter.GetBytes(data_from_register);
//if (BitConverter.IsLittleEndian)
//{
// bytes = bytes.Reverse().ToArray();
//}
//float myFloat = BitConverter.ToSingle(bytes, 0);
//textBox3.Text +=
//textBox3.Text += arc + System.Environment.NewLine;
}
catch
{
textBox3.Text += "Error 1: Can not Poll this register range" + System.Environment.NewLine;
}
}
catch
{
textBox3.Text += "Error 2: Can not find slave" + System.Environment.NewLine;
}
}
public static void Beckhoff(string api)
{
byte unit_id = 1;
int bitsIn = 0, test;
ushort bitsOut = 0, count = 1;
ModbusMasterTCP tcpmM25 = new ModbusMasterTCP("172.16.22.2", 502),
tcpmRHY = new ModbusMasterTCP("???.???.???.???", 502);
switch (uPanel.Platform)
{
case uPanel.tPlatform.MANIP25:
tcpmM25.Connect();
test = tcpmM25.ReadHoldingRegisters(unit_id, 0x4003, 1).First();
switch (api)
{
case "BC9020_ON":
if (!((test == 0) || (test == 2)))
{
tcpmM25.WriteSingleRegister(unit_id, 0x4003, 0);
}
// LECTURE
bitsIn = tcpmM25.ReadHoldingRegisters(unit_id, 0x4000, 1).First();
for (int i = 1; i < 7; i++)
{
if ((bitsIn % 2) == 1)
{
uPanel.SignauxIn[i].EtatVF = true;
}
else
{
uPanel.SignauxIn[i].EtatVF = false;
}
bitsIn /= 2;
}
// ECRITURE
for (int i = 1; i < 7; i++)
{
if (uPanel.SignauxOut[i].EtatVF)
{
bitsOut += count;
}
// else
// {
// }
count *= 2;
}
tcpmM25.WriteSingleRegister(unit_id, 0x4002, bitsOut);
tcpmM25.Disconnect();
uMTasks.Work[6].TaskStatus = uMTasks.tPhase.Faite;
break;
case "BC9020_OFF":
if (test == 0)
{
// release the valves
tcpmM25.WriteSingleRegister(unit_id, 0x4002, 0);
// sets the TaskControlMarker to 1 (Beckhoff Control)
tcpmM25.WriteSingleRegister(unit_id, 0x4003, 1);
}
tcpmM25.Disconnect();
uMTasks.Work[6].TaskStatus = uMTasks.tPhase.Suspendue;
break;
}
// Disconnect the IP address
break;
}
}
