public bool funOpenMPLC(ref string errMsg)
{
try
{
aeiPLC = new ActEasyIF();
aeiPLC.ActLogicalStationNumber = intStationNumber;
if (aeiPLC.Open() == 0)
{
InitSys.funWriteLog("MPLC_" + intStationNumber + "_Trace", "Open Success!");
return(bolIsConnection = true);
}
else
{
InitSys.funWriteLog("MPLC_" + intStationNumber + "_Trace", "Open Fail!|" + errMsg);
return(bolIsConnection = false);
}
}
catch (Exception ex)
{
errMsg = ex.Message;
MethodBase methodBase = MethodBase.GetCurrentMethod();
InitSys.funWriteLog("Exception", methodBase.DeclaringType.FullName + "|" + methodBase.Name + "|" + ex.Message);
return(bolIsConnection = false);
}
}
private static bool InitPLC()
{
try
{
int.Parse(Globals.sFCJPLC);
}
catch (Exception)
{
Log.WriteLog(cLog.InitErr, "PLC Logical Station Number为数字");
return(false);
}
try
{
plcFCJPLC = new ActEasyIF();
plcFCJPLC.ActLogicalStationNumber = int.Parse(Globals.sFCJPLC);
}
catch (Exception ex)
{
Log.WriteLog(ex);
}
hPlcTable = new Hashtable();
//hPlcTable.Add(Plcs.FHPPLC, plcFHPPLC);
//hPlcTable.Add(Plcs.FOPPLC, plcFOPPLC);
hPlcTable.Add(Plcs.FCJPLC, plcFCJPLC);
return(true);
}
private void button1_Click(object sender, EventArgs e)
{
PLC = new ActEasyIF();
PLC.ActLogicalStationNumber = 1;
PLC.Open();
timer1.Enabled = true;
}
public Form1()
{
InitializeComponent();
easyIF = new ActEasyIF();
easyIF.ActLogicalStationNumber = 0;
_textAppender = new AppendTextDelegate(AppendText);
PLCOpen();
}
public static void ClosePlc(object sPlc)
{
try
{
ActEasyIF hPlc = getPlc(sPlc);
if (hPlc == null)
{
return;
}
hPlc.Close();
}
catch (Exception)
{
}
}
public static int ReadDevice(object sPlc, object sDevice)
{
int nValue = 0;
ActEasyIF hPlc = getPlc(sPlc);
try
{
Monitor.Enter(hPlc);
hPlc.GetDevice(sDevice.ToString(), out nValue);
Monitor.Exit(hPlc);
}
catch (Exception)
{
Monitor.Exit(hPlc);
}
return(nValue);
}
public void funClose()
{
try
{
if (aeiPLC != null)
{
aeiPLC.Close();
aeiPLC = null;
bolIsConnection = false;
InitSys.funWriteLog("MPLC_" + intStationNumber + "_Trace", "Close!");
}
}
catch (Exception ex)
{
MethodBase methodBase = MethodBase.GetCurrentMethod();
InitSys.funWriteLog("Exception", methodBase.DeclaringType.FullName + "|" + methodBase.Name + "|" + ex.Message);
bolIsConnection = false;
}
}
public static int ReadPlc(string sPlc, string sDevice, int nLen, out int lpData)
{
int nRead = 0;
ActEasyIF hPlc = getPlc(sPlc);
try
{
Monitor.Enter(hPlc);
nRead = hPlc.ReadDeviceBlock(sDevice, nLen, out lpData);
Monitor.Exit(hPlc);
return(nRead);
}
catch (Exception)
{
Monitor.Exit(hPlc);
lpData = 0;
return(1);
}
}
public static bool ConnectPlc(object sPlc)
{
try
{
ActEasyIF hPlc = getPlc(sPlc);
if (hPlc == null)
{
return(false);
}
if (hPlc.Connect() == 0)
{
return(true);
}
else
{
return(false);
}
}
catch (Exception)
{
return(false);
}
}
public static bool WriteBlock(object sPlc, object sDevice, int nLen, int[] pValues)
{
int nRec = 0;
ActEasyIF hPlc = getPlc(sPlc);
try
{
Monitor.Enter(hPlc);
nRec = hPlc.WriteDeviceBlock(sDevice.ToString(), nLen, ref pValues[0]);
Monitor.Exit(hPlc);
}
catch (Exception)
{
Monitor.Exit(hPlc);
}
if (nRec == 0)
{
return(true);
}
else
{
return(false);
}
}
public static bool WriteDevice(object sPlc, object sDevice, int nValue)
{
int nRec = 0;
ActEasyIF hPlc = getPlc(sPlc);
try
{
Monitor.Enter(hPlc);
nRec = hPlc.SetDevice(sDevice.ToString(), nValue);
Monitor.Exit(hPlc);
}
catch (Exception)
{
Monitor.Exit(hPlc);
}
if (nValue == nRec)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 初始化 Mirle.WinPLCCommu.clsPLC 類別的新執行個體
/// </summary>
public clsPLC()
{
bolConnectionFlag = false;
gobjPLC = new ActEasyIF();
}
private void Form1_Load(object sender, EventArgs e)
{
PLC = new ActEasyIF();
PLC.ActLogicalStationNumber = 1;
PLC.Open();
}
