public PlcReader(int poolInvertalMs = 1000,string address = "192.168.20.2")
{
PlcDeviceEndPoint endpoint = new IPDeviceEndPoint("192.168.20.2",RACK,SLOT);
this.Device = new SiemensDevice(endpoint,SiemensDeviceType.S7300_400);
this.connection = this.Device.CreateConnection();
this.poolInvertalMs = poolInvertalMs;
}
public OpcClient()
{
try
{
LogFiler = new Logger("OpcClient");
try
{
Rack = int.Parse(ConfigurationManager.AppSettings["Client.Rack"]);
}
catch (Exception ex)
{
LogFiler.Log(Category.Error, MethodBase.GetCurrentMethod().DeclaringType.Name + "_" + MethodBase.GetCurrentMethod().Name + ": " + ex.Message);
return;
}
try
{
Slot = int.Parse(ConfigurationManager.AppSettings["Client.Slot"]);
}
catch (Exception ex)
{
LogFiler.Log(Category.Error, MethodBase.GetCurrentMethod().DeclaringType.Name + "_" + MethodBase.GetCurrentMethod().Name + ": " + ex.Message);
return;
}
try
{
EndPoint = ConfigurationManager.AppSettings["Client.IpAddress"];
IPEndPoint = new IPDeviceEndPoint(System.Net.IPAddress.Parse(EndPoint), Rack, Slot);
}
catch (Exception ex)
{
LogFiler.Log(Category.Error, MethodBase.GetCurrentMethod().DeclaringType.Name + "_" + MethodBase.GetCurrentMethod().Name + ": " + ex.Message);
return;
}
IsConnected = OpenConnection();
BeginProcessing();
}
catch (Exception ex)
{
LogFiler.Log(Category.Error, MethodBase.GetCurrentMethod().DeclaringType.Name + "_" + MethodBase.GetCurrentMethod().Name + ": " + ex.Message);
}
}
public OPCClient()
{
try
{
try
{
_iRack = Int32.Parse(ConfigurationManager.AppSettings["Client.Rack"]);
}
catch (Exception ex)
{
ServiceBaseX._logger.Log(Category.Error, MethodBase.GetCurrentMethod().DeclaringType.Name + "_" + MethodBase.GetCurrentMethod().Name + ": error on reading configuration [Client.Rack]: " + ex.Message);
return;
}
try
{
_iSlot = Int32.Parse(ConfigurationManager.AppSettings["Client.Slot"]);
}
catch (Exception ex)
{
ServiceBaseX._logger.Log(Category.Error, MethodBase.GetCurrentMethod().DeclaringType.Name + "_" + MethodBase.GetCurrentMethod().Name + ": error on reading configuration [Client.Slot]: " + ex.Message);
return;
}
try
{
_sEndPoint = ConfigurationManager.AppSettings["Client.AddressPort"];
_EndPoint = new IPDeviceEndPoint((IPAddress.Parse(_sEndPoint)), _iRack, _iSlot);
}
catch (Exception ex)
{
ServiceBaseX._logger.Log(Category.Error, MethodBase.GetCurrentMethod().DeclaringType.Name + "_" + MethodBase.GetCurrentMethod().Name + ": error on reading configuration [Client.AddressPort]: " + ex.Message);
return;
}
//connect to the PLC
bConnectionOK = Connect();
}
catch (Exception ex)
{
ServiceBaseX._logger.Log(Category.Error, MethodBase.GetCurrentMethod().DeclaringType.Name + "_" + MethodBase.GetCurrentMethod().Name + ": " + ex.Message);
}
}
