static void Main(string[] args)
{
bool testVal1, testVal2;
PLC plc = new PLC("PLC.txt");
while (!plc.Connect())
{
}
while (!plc.WriteBit("OUT[4]", true))
{
}
while (!plc.ReadBit("IN[5]", out testVal1))
{
}
while (!plc.ReadBit("IN[6]", out testVal2))
{
}
while (!plc.WriteBit("OUT[3]", true))
{
}
while (!plc.ReadBit("IN[5]", out testVal1))
{
}
while (!plc.ReadBit("IN[6]", out testVal2))
{
}
Console.Write("Closed: " + testVal1.ToString() + "\nOpen: " + testVal2.ToString());
Console.Read();
}
public void WriteReadBit()
{
bool testVal = false;
bool read = false, wrote = false;
while (!read && !wrote)
{
wrote = _plc.WriteBit("IN[1]", true);
read = _plc.ReadBit("IN[1]", out testVal);
if (!read || !wrote)
{
wrote = read = false;
}
}
Assert.AreEqual(testVal, true);
}
/// <summary>
/// Check the plc to see if the main tank is empty.
/// </summary>
/// <returns></returns>
public bool CheckMainTankIsEmpty()
{
bool isEmpty;
while (!_plc.ReadBit("IN[1]", out isEmpty))
{
}
return(isEmpty);
}