static void Main(string[] args)
{
try
{
RSLinxOPCDA rsLinxOPCDA = new RSLinxOPCDA();
rsLinxOPCDA.Connect("opcda://PLC_Emulator/RSLinx Remote OPC Server");
Console.WriteLine("Connected: " + rsLinxOPCDA.IsConnected.ToString());
rsLinxOPCDA.CreateGroup("PLC_NWL", 1000);
rsLinxOPCDA.AddItem("[PLC_NWL]TAG001");
//rsLinxOPCDA.OnRead += OnOPCRead;
rsLinxOPCDA.ReadItemsAsync();
Console.Read();
rsLinxOPCDA.StopReadItemsAsync();
}
catch (Exception ee)
{
Console.WriteLine(ee.Message);
}
/*int ptimeBias = 0, pPercentDeadBand = 0, serverGroup = 0, revisedUpdateRate= 0, rrid = 0;
* object unk = null;
*
* oPCServer.AddGroup("", 1, 1, 0, ptimeBias, pPercentDeadBand, 1, serverGroup, revisedUpdateRate, rrid, unk);*/
}
protected void ReadItems(RSLinxOPCDA rsLinxOPCDA)
{
do
{
Opc.Da.ItemValueResult[] itemValues;
itemValues = rsLinxOPCDA.m_server.Read(rsLinxOPCDA.m_items);
foreach (Opc.Da.ItemValueResult itemValue in itemValues)
{
Console.WriteLine("Time: " + itemValue.Timestamp.ToString() + " Item: " + itemValue.ItemName + ", value: " + itemValue.Value.ToString());
}
System.Threading.Thread.Sleep(rsLinxOPCDA.m_groupState.UpdateRate);
} while (true);
}