public void Connect(string ip = null, int?port = null)
{
if (ip != null)
{
this.PlcIp = ip;
}
if (port != null)
{
this.PlcPortId = port.Value;
}
this.PlcLdd = new MvOmronPlcLdd();
this.PlcLdd.NLPLC_Initial(this.PlcIp, this.PlcPortId);
}
public void TestPlcInsResult()
{
using (var plc = new MvOmronPlcLdd())
{
plc.NLPLC_Initial("192.168.0.200", 2);
var test = plc.Read(MacHalPlcEnumVariable.PC_TO_IC_XPoint.ToString());
plc.Write(MacHalPlcEnumVariable.PC_TO_IC_XPoint.ToString(), 10.0);
test = plc.Read(MacHalPlcEnumVariable.PC_TO_IC_XPoint.ToString());
Console.WriteLine(test);
}
}
public void TestPlcOn()
{
using (var plc = new MvOmronPlcLdd())
{
plc.NLPLC_Initial("192.168.0.200", 2);
plc.Write(MvEnumPlcVariable.PC_TO_PLC_CheckClock.ToString(), true);
Thread.Sleep(500);
var test = plc.Read(MvEnumPlcVariable.PC_TO_PLC_CheckClock_Reply.ToString());
Console.WriteLine(test);
}
}
public void Close()
{
if (this.PlcLdd != null)
{
using (var obj = this.PlcLdd)
{
obj.NLPLC_ClosePort();
this.PlcLdd = null;
}
}
if (this.m_keepConnection != null)
{
using (var obj = this.m_keepConnection)
{
obj.Cancel();
SpinWait.SpinUntil(() => obj.IsEnd(), 1000);
}
this.m_keepConnection = null;
}
}
public int StartAsyn()
{
this.PlcLdd = new MvOmronPlcLdd();
this.PlcLdd.NLPLC_Initial("192.168.0.200", 2);
this.m_keepConnection = MvCancelTask.RunLoop(() =>
{
this.Write(MvEnumPlcVariable.PC_TO_PLC_CheckClock, false);
if (!SpinWait.SpinUntil(() => !this.Read <bool>(MvEnumPlcVariable.PC_TO_PLC_CheckClock_Reply), 2500))
{
this.LockAssign(ref this.m_isConnected, false);
return(false);
}
this.LockAssign(ref this.m_isConnected, true);
this.Write(MvEnumPlcVariable.PC_TO_PLC_CheckClock, true);
if (!SpinWait.SpinUntil(() => this.Read <bool>(MvEnumPlcVariable.PC_TO_PLC_CheckClock_Reply), 2500))
{
this.LockAssign(ref this.m_isConnected, false);
//throw new MvException("PLC connection T1 timeout");
return(false);
}
else
{
this.LockAssign(ref this.m_isConnected, true);
}
return(true);
}, 500);
return(0);
}
public override int HalConnect()
{
if (this.OmronPLC == null)
{
//需要安裝Omron CX-Complet library才能使用
if (!File.Exists(@"C:\Program Files (x86)\OMRON\CX-Compolet\assembly\Sgw.1.7.0.0\CIPObjectLibrary.DLL"))
{
throw new Exception("請安裝Omron CX-Compolet");//return -1;
}
var dict = this.DevSettings;
var asmName = dict["Assembly"];
var compName = this.ID;
var ip = dict["IP"];
var portId = Convert.ToInt32(dict["PortId"]);
var compFullName = string.Format("{0}/{1}", asmName, compName);
this.OmronPLC = MvOmronPlcMapper.Create(compFullName);
this.OmronPLC.NLPLC_Initial(ip, portId);
}
return(0);
}
