public void SetConfirm(CAlarmMsgEventArgs e)
{
e.bConfirm = false;
e.ConfirmTime = DateTime.Now;
e.ConfirmName = nUserInfo.UserName;
nDatabase.UpdateMsg(e);
}
public List <CAlarmMsgEventArgs> ListAlarmMsg = new List <CAlarmMsgEventArgs>();//所有报警
public void AddMsg(CAlarmMsgEventArgs e)
{
ListAlarmMsg.Add(e);
bUpdate = true;
while (ListAlarmMsg.Count > CCONST.ListMax)
{
ListAlarmMsg.RemoveAt(0);
}
}
//定时器
public void CommTimerCall(object source, System.Timers.ElapsedEventArgs e)
{
if (!bOpen)
{
return;
}
if (CommStateE == ECommSatate.Unknown)
{
return;
}
try
{
DelayTime += 100;
if (DelayTime >= Math.Max(LastSendMsg.Delay_Time, 400)) //超时
{
SaveDebugMsg("延时");
DelayTime = 0;
present_MsgFailRep++; //子站重发次数+1
if (present_MsgFailRep > 2) //超过最大重发次数
{
present_MsgFailRep = 0; //子站重发次数置0
present_DevFailNum++; //子站失败次数置+1
if (present_DevFailNum > 3) //超过最大失败次数
{
if (CommStateE != ECommSatate.Failure)
{
SaveDebugMsg("故障");
CommStateE = ECommSatate.Failure;//子站置通信故障
CAlarmMsgEventArgs ee = new CAlarmMsgEventArgs();
ee.Date_Time = DateTime.Now;
ee.Recorder = Description + "通信故障";
ee.priority = EAlarmPriority.PRIORITY_1;
ee.eAlarmType = EAlarmType.StationState;
ee.StaName = Name;
staAlarm.OnAlarmEvent(ee);
}
present_DevFailNum = 0;
GetSendMsg();//失败次数没达到，继续发送下个子站报文
}
else
{
GetSendMsg();//失败次数没达到，继续发送下个子站报文
}
}
else
{
Write();
}
}
}
catch (Exception e1)
{
ListStrMsg.Add("CProtcolModbusTCP.CommTimerCall:" + Name + e1.Message);
Debug.WriteLine("CProtcolModbusTCP.CommTimerCall:" + Name + e1.Message);
}
//Debug.WriteLine("Send");
}
public void OnAlarmEvent(CAlarmMsgEventArgs e)
{
EventHandler alarmevent = AlarmEvent;
if (alarmevent != null)
{
e.ALGuid = System.Guid.NewGuid();
nDatabase.SaveMsg(e);
cAlarmMsg.AddMsg(e);
alarmevent(this, e);
}
}
private void cAlarmMsgAddMsg(string text, EAlarmType AlarmType, EAlarmPriority priority)
{
//string sShow = "[" + staAlarm.GetAlarmTypeString(AlarmType) + "]" + text + "；等级:" + staAlarm.GetPriorityString(priority);
//MessageBox.Show(sShow);
CAlarmMsgEventArgs e = new CAlarmMsgEventArgs();
e.Date_Time = DateTime.Now;
e.Recorder = text;
e.priority = priority;
e.eAlarmType = AlarmType;
e.StaName = staName;
staAlarm.OnAlarmEvent(e);
}
private void GetVarValue(CMessage nMsg, byte[] Datebuff)
{
lock (this)
{
int iQuCommand = nMsg.sSendMsg.DataBuffer[8] * 256 * 256 * 256 + nMsg.sSendMsg.DataBuffer[9] * 256 * 256 + nMsg.sSendMsg.DataBuffer[10] * 256 + nMsg.sSendMsg.DataBuffer[11];
int iReCommand = Datebuff[0] * 256 * 256 * 256 + Datebuff[1] * 256 * 256 + Datebuff[2] * 256 + Datebuff[3];
int Errorcode = Datebuff[4] * 256 * 256 * 256 + Datebuff[5] * 256 * 256 + Datebuff[6] * 256 + Datebuff[7];
if (Errorcode > 0)
{
string sErr = "";
switch (Errorcode)
{
case 1: sErr = "The header is not ‘FINS’ (ASCII code)."; break;
case 2: sErr = "The data length is too long."; break;
case 3: sErr = "The command is not supported."; break;
case 32: sErr = "All connections are in use."; break;
case 33: sErr = "The specified node is already connected."; break;
case 34: sErr = Errorcode.ToString() + "(" + Errorcode.ToString("X2") + "H):Attempt to access a protected node from an unspecified IP address."; break;
case 35: sErr = Errorcode.ToString() + "(" + Errorcode.ToString("X2") + "H):The client FINS node address is out of range."; break;
case 36: sErr = Errorcode.ToString() + "(" + Errorcode.ToString("X2") + "H):The same FINS node address is being used by the client and server."; break;
case 37: sErr = Errorcode.ToString() + "(" + Errorcode.ToString("X2") + "H):All the node addresses available for allocation have been used."; break;
default: sErr = "No Details."; break;
}
CAlarmMsgEventArgs ee = new CAlarmMsgEventArgs();
ee.Date_Time = DateTime.Now;
ee.Recorder = "PLC报警:" + Errorcode.ToString() + "," + sErr;
ee.priority = EAlarmPriority.PRIORITY_2;
ee.eAlarmType = EAlarmType.StationState;
ee.StaName = Name;
staAlarm.OnAlarmEvent(ee);
Debug.WriteLine("CProtcolFINS.Errorcode" + sErr);
if (CommStateE == ECommSatate.Failure)
{
CommStateE = ECommSatate.Normal;//子站置通信恢复
CAlarmMsgEventArgs eea = new CAlarmMsgEventArgs();
eea.Date_Time = DateTime.Now;
eea.Recorder = Description + "通信恢复";
eea.priority = EAlarmPriority.PRIORITY_1;
eea.eAlarmType = EAlarmType.StationState;
eea.StaName = Name;
staAlarm.OnAlarmEvent(eea);
}
else if (CommStateE != ECommSatate.Normal)
{
CommStateE = ECommSatate.Normal;//子站置通信恢复
}
DelayTime = 0;
present_MsgFailRep = 0;
present_DevFailNum = 0;
return;
}
switch (iReCommand)
{
case 1:
break;
case 2:
if (iReCommand == 2)
{
if (Datebuff[18] != nMsg.sSendMsg.DataBuffer[26] || Datebuff[19] != nMsg.sSendMsg.DataBuffer[27])
{
return;
}
if (Datebuff[18] == 1 && Datebuff[19] == 1) //读
{
int iStart = Convert.ToInt32(nMsg.Starting);
int iReadType = (int)((iStart + 1) / 1000);
if (iReadType < 8)
{
iStart = iStart - (iReadType - 1) * 1000;
if (iReadType == 1)
{
for (int i = 0; i < 50; i++)
{
int n = i * 2 + 22;
System[i] = Datebuff[n] * 256 + Datebuff[n + 1];
}
}
//foreach (KeyValuePair<string, CVar> kvp in nMsg.ListMsgVar)
foreach (CVar nVar in StaDevice.ListDevVar)
{
if (nVar.DAType != EDAType.DA_YC)
{
continue;
}
int iIndex = nVar.ByteAddr - iStart;
int iBit = nVar.BitAddr;
int iLen = nVar.Length;
Int64 Value = 0;
int nByte = iIndex * 2 + 22;
if (nByte + iLen / 8 > Datebuff.Length || nByte < 0 || iIndex < 0)
{
continue;
}
switch (iLen)
{
case 1:
int aa = (int)(Math.Pow(2, iBit));
if (nVar.bHighLow == 1)
{
Value = (Datebuff[nByte] * 256 + Datebuff[nByte + 1]) & aa;
}
else
{
Value = (Datebuff[nByte] + Datebuff[nByte + 1] * 256) & aa;
}
if (Value > 0)
{
Value = 1;
}
break;
case 8:
aa = (int)((iBit + 1) / 8);
if (nVar.bHighLow == 1)
{
Value = Datebuff[nByte + 1 - aa];
}
else
{
Value = Datebuff[nByte + aa];
}
break;
case 16:
if (nVar.bHighLow == 1)
{
Value = Datebuff[nByte] * 256 + Datebuff[nByte + 1];
}
else
{
Value = Datebuff[nByte] + Datebuff[nByte + 1] * 256;
}
break;
case 32:
if (nVar.bHighLow == 1)
{
Value = Datebuff[nByte] * 256 * 256 * 256 + Datebuff[nByte + 1] * 256 * 256 + Datebuff[nByte + 2] * 256 + Datebuff[nByte + 3];
}
else
{
Value = Datebuff[nByte] + Datebuff[nByte + 1] * 256 + Datebuff[nByte + 2] * 256 * 256 + Datebuff[nByte + 3] * 256 * 256 * 256;
}
break;
default:
break;
}
if (iReadType == 1)
{
nVar.SetValue(Value);
}
else if (iReadType == 2)
{
nVar.PLCValue[iReadType] = (Int64)Math.Round(Value * nVar.RatioValue + nVar.BaseValue);
}
else
{
nVar.PLCValue[iReadType] = (Int64)Value;
}
}
CheckRunState();
}
else if (iReadType == 8) //DO
{
foreach (CVar nVar in StaDevice.ListDevVar)
{
if (nVar.DAType != EDAType.DA_YX)
{
continue;
}
int iIndex = nVar.ByteAddr - iStart;
int iBit = nVar.BitAddr;
int iLen = nVar.Length;
Int64 Value = 0;
int nByte = iIndex * 2 + 22;
if (nByte + iLen / 8 > Datebuff.Length || nByte < 0)
{
continue;
}
int aa = (int)(Math.Pow(2, iBit));
if (nVar.bHighLow == 1)
{
Value = (Datebuff[nByte] * 256 + Datebuff[nByte + 1]) & aa;
}
else
{
Value = (Datebuff[nByte] + Datebuff[nByte + 1] * 256) & aa;
}
if (Value > 0)
{
Value = 1;
}
nVar.SetValue(Value);
}
}
else if (iReadType == 9) //DI
{
foreach (CVar nVar in StaDevice.ListDevVar)
{
if (nVar.DAType != EDAType.DA_YX)
{
continue;
}
int iIndex = nVar.ByteAddr - iStart;
int iBit = nVar.BitAddr;
int iLen = nVar.Length;
Int64 Value = 0;
int nByte = iIndex * 2 + 22;
if (nByte + iLen / 8 > Datebuff.Length || nByte < 0)
{
continue;
}
int aa = 1 << iBit;
if (nVar.bHighLow == 1)
{
Value = (Datebuff[nByte] * 256 + Datebuff[nByte + 1]) & aa;
}
else
{
Value = (Datebuff[nByte] + Datebuff[nByte + 1] * 256) & aa;
}
if (Value > 0)
{
Value = 1;
}
nVar.SetValue(Value);
}
}
}
else if (Datebuff[18] == 1 && Datebuff[19] == 2) //写
{
//Debug.WriteLine("CProtcolFINS.PLC0102");
}
}
break;
default:
break;
}
if (CommStateE == ECommSatate.Failure)
{
CommStateE = ECommSatate.Normal;//子站置通信恢复
CAlarmMsgEventArgs ee = new CAlarmMsgEventArgs();
ee.Date_Time = DateTime.Now;
ee.Recorder = Description + "通信恢复";
ee.priority = EAlarmPriority.PRIORITY_1;
ee.eAlarmType = EAlarmType.StationState;
ee.StaName = Name;
//staAlarm.OnAlarmEvent(ee);
}
else if (CommStateE != ECommSatate.Normal)
{
CommStateE = ECommSatate.Normal;//子站置通信恢复
}
DelayTime = 0;
present_MsgFailRep = 0;
present_DevFailNum = 0;
}
}
//界面操作
public void SendAODO(string sVar, int iValue, string sType)
{
if (sType == "SY")
{
SSend_Message temSet = new SSend_Message();
int iLen;
CMessage nMsg = new CMessage();
temSet.Length = 36;
temSet.DataBuffer = new byte[temSet.Length];
for (int i = 0; i < 4; i++)
{
temSet.DataBuffer[i] = FINSTCPHeader[i];
}
iLen = temSet.Length - 8;
temSet.DataBuffer[4] = (byte)(iLen >> 24);
temSet.DataBuffer[5] = (byte)(iLen >> 16);
temSet.DataBuffer[6] = (byte)(iLen >> 8);
temSet.DataBuffer[7] = (byte)iLen;
temSet.DataBuffer[11] = 2;
for (int i = 0; i < 10; i++)
{
temSet.DataBuffer[i + 16] = FINSHeader[i];
}
temSet.DataBuffer[26] = 1;
temSet.DataBuffer[27] = 2;
temSet.DataBuffer[28] = 130;
iLen = Convert.ToInt32(sVar);
temSet.DataBuffer[29] = (byte)(iLen >> 8);
temSet.DataBuffer[30] = (byte)iLen;
temSet.DataBuffer[33] = 1;
temSet.DataBuffer[34] = (byte)(iValue >> 8);
temSet.DataBuffer[35] = (byte)iValue;
nMsg.sSendMsg = temSet;
ListImmSendMsg.Add(nMsg);
CAlarmMsgEventArgs e = new CAlarmMsgEventArgs();
e.Date_Time = DateTime.Now;
e.Recorder = GetMsg(sVar, iValue);
e.priority = EAlarmPriority.PRIORITY_1;
e.eAlarmType = EAlarmType.ManualAct;
e.StaName = Name;
if (e.Recorder != "")
{
staAlarm.OnAlarmEvent(e);
}
return;
}
foreach (CVar nVar in StaDevice.ListDevVar)
{
if (nVar.Name == sVar)
{
SSend_Message temSet = new SSend_Message();
int iLen;
CMessage nMsg = new CMessage();
switch (sType)
{
case "AO": //AO 需要处理变比
iValue = (int)Math.Round(iValue / nVar.RatioValue);
temSet.Length = 36;
temSet.DataBuffer = new byte[temSet.Length];
for (int i = 0; i < 4; i++)
{
temSet.DataBuffer[i] = FINSTCPHeader[i];
}
iLen = temSet.Length - 8;
temSet.DataBuffer[4] = (byte)(iLen >> 24);
temSet.DataBuffer[5] = (byte)(iLen >> 16);
temSet.DataBuffer[6] = (byte)(iLen >> 8);
temSet.DataBuffer[7] = (byte)iLen;
temSet.DataBuffer[11] = 2;
for (int i = 0; i < 10; i++)
{
temSet.DataBuffer[i + 16] = FINSHeader[i];
}
temSet.DataBuffer[26] = 1;
temSet.DataBuffer[27] = 2;
temSet.DataBuffer[28] = 130;
iLen = nVar.ByteAddr + 1000;
temSet.DataBuffer[29] = (byte)(iLen >> 8);
temSet.DataBuffer[30] = (byte)iLen;
temSet.DataBuffer[33] = 1;
temSet.DataBuffer[34] = (byte)(iValue >> 8);
temSet.DataBuffer[35] = (byte)iValue;
nMsg.sSendMsg = temSet;
ListImmSendMsg.Add(nMsg); Debug.WriteLine("SendAODO:AO.ListImmSendMsg");
break;
case "AO2": //AO2 不需要处理变比
temSet.Length = 36;
temSet.DataBuffer = new byte[temSet.Length];
for (int i = 0; i < 4; i++)
{
temSet.DataBuffer[i] = FINSTCPHeader[i];
}
iLen = temSet.Length - 8;
temSet.DataBuffer[4] = (byte)(iLen >> 24);
temSet.DataBuffer[5] = (byte)(iLen >> 16);
temSet.DataBuffer[6] = (byte)(iLen >> 8);
temSet.DataBuffer[7] = (byte)iLen;
temSet.DataBuffer[11] = 2;
for (int i = 0; i < 10; i++)
{
temSet.DataBuffer[i + 16] = FINSHeader[i];
}
temSet.DataBuffer[26] = 1;
temSet.DataBuffer[27] = 2;
temSet.DataBuffer[28] = 130;
iLen = nVar.ByteAddr + 1000;
temSet.DataBuffer[29] = (byte)(iLen >> 8);
temSet.DataBuffer[30] = (byte)iLen;
temSet.DataBuffer[33] = 1;
temSet.DataBuffer[34] = (byte)(iValue >> 8);
temSet.DataBuffer[35] = (byte)iValue;
nMsg.sSendMsg = temSet;
ListImmSendMsg.Add(nMsg); Debug.WriteLine("SendAODO:AO2.ListImmSendMsg");
break;
case "DO": //DO
int iByte = nVar.ByteAddr - 1000;
int iBit = nVar.BitAddr;
if (nVar.GetBoolValue())
{
iValue = 0;
}
else
{
iValue = 1;
}
temSet.Length = 35;
temSet.DataBuffer = new byte[temSet.Length];
for (int i = 0; i < 4; i++)
{
temSet.DataBuffer[i] = FINSTCPHeader[i];
}
iLen = temSet.Length - 8;
temSet.DataBuffer[4] = (byte)(iLen >> 24);
temSet.DataBuffer[5] = (byte)(iLen >> 16);
temSet.DataBuffer[6] = (byte)(iLen >> 8);
temSet.DataBuffer[7] = (byte)iLen;
temSet.DataBuffer[11] = 2;
for (int i = 0; i < 10; i++)
{
temSet.DataBuffer[i + 16] = FINSHeader[i];
}
temSet.DataBuffer[26] = 1;
temSet.DataBuffer[27] = 2;
temSet.DataBuffer[28] = 2;
temSet.DataBuffer[29] = (byte)(iByte >> 8);
temSet.DataBuffer[30] = (byte)iByte;
temSet.DataBuffer[31] = (byte)(iBit);
temSet.DataBuffer[33] = 1;
//iValue = 0;
temSet.DataBuffer[34] = (byte)iValue;
nMsg.sSendMsg = temSet;
ListImmSendMsg.Add(nMsg); Debug.WriteLine("SendAODO:DO.ListImmSendMsg");
// ListImmSendMsg.Add(SendMag8000);
break;
case "DO2": //DO
iByte = nVar.ByteAddr - 1000;
iBit = nVar.BitAddr;
temSet.Length = 35;
temSet.DataBuffer = new byte[temSet.Length];
for (int i = 0; i < 4; i++)
{
temSet.DataBuffer[i] = FINSTCPHeader[i];
}
iLen = temSet.Length - 8;
temSet.DataBuffer[4] = (byte)(iLen >> 24);
temSet.DataBuffer[5] = (byte)(iLen >> 16);
temSet.DataBuffer[6] = (byte)(iLen >> 8);
temSet.DataBuffer[7] = (byte)iLen;
temSet.DataBuffer[11] = 2;
for (int i = 0; i < 10; i++)
{
temSet.DataBuffer[i + 16] = FINSHeader[i];
}
temSet.DataBuffer[26] = 1;
temSet.DataBuffer[27] = 2;
temSet.DataBuffer[28] = 2;
temSet.DataBuffer[29] = (byte)(iByte >> 8);
temSet.DataBuffer[30] = (byte)iByte;
temSet.DataBuffer[31] = (byte)(iBit);
temSet.DataBuffer[33] = 1;
//iValue = 0;
temSet.DataBuffer[34] = (byte)iValue;
nMsg.sSendMsg = temSet;
ListImmSendMsg.Add(nMsg); Debug.WriteLine("SendAODO:DO2.ListImmSendMsg");
// ListImmSendMsg.Add(SendMag8000);
break;
}
}
}
}
public bool PortDataRecv(CMessage sSend, byte[] cRecv, int iRecvLen)
{
// 00 01 02 03 04 05 06 07 08 09 10 11
//(012)00 07 00 00 00 06 03 03 00 41 00 40
//(137)00 07 00 00 00 83 03 03 80 00 55 00 72 00 77 .......
//(012)01 2F 00 00 00 06 06 02 00 00 00 99
//(029)01 2F 00 00 00 17 06 02 14 EC 9B CA 85 8E 35 EA 5D D7 5F 27 C3 A5 08 8E 3C F1 39 25 00
//(012)49 A4 00 00 00 06 05 05 00 6E FF 00
//(012)49 A4 00 00 00 06 05 05 00 6E FF 00
//(012)49 E5 00 00 00 06 05 06 00 11 00 00
//(012)49 E5 00 00 00 06 05 06 00 11 00 00
try
{
if (iRecvLen < 10)
{
ListStrMsg.Add("PortDataRecv:false:iRecvLen < 10");
return(false);
}
//Debug.WriteLine(iSendNum.ToString());
for (int i = 0; i < iRecvLen - 10; i++)
{
if (cRecv[i] * 256 + cRecv[i + 1] == iSendNum)
{
int iLen = cRecv[i + 5];
if (iRecvLen - i < iLen + 6)
{
ListStrMsg.Add("PortDataRecv:false:iRecvLen - i < iLen + 6");
return(false);
}
if (CommStateE == ECommSatate.Failure)
{
SaveDebugMsg("正常");
CommStateE = ECommSatate.Normal;//子站置通信恢复
CAlarmMsgEventArgs ee = new CAlarmMsgEventArgs();
ee.Date_Time = DateTime.Now;
ee.Recorder = Description + "通信恢复";
ee.priority = EAlarmPriority.PRIORITY_1;
ee.eAlarmType = EAlarmType.StationState;
ee.StaName = Name;
staAlarm.OnAlarmEvent(ee);
}
else if (CommStateE != ECommSatate.Normal)
{
SaveDebugMsg("正常");
CommStateE = ECommSatate.Normal;//子站置通信恢复
}
DelayTime = 0;
present_MsgFailRep = 0;
present_DevFailNum = 0;
byte[] Datebuff = new byte[iLen];
Array.Copy(cRecv, i + 6, Datebuff, 0, iLen);
GetVarValue(sSend, Datebuff);
return(true);
}
}
ListStrMsg.Add("PortDataRecv:false:cRecv[i] * 256 + cRecv[i + 1] == iSendNum");
return(false);
}
catch (Exception ex)
{
ListStrMsg.Add("CProtcolModbusTCP.PortDataRecv:" + ex.Message);
Debug.WriteLine("CProtcolModbusTCP.PortDataRecv:" + ex.Message);
string sShow = "";
for (int i = 0; i < iRecvLen; i++)
{
sShow += cRecv[i].ToString("X2") + " ";
}
ListStrMsg.Add(DateTime.Now.ToLongTimeString() + "Err:" + iRecvLen.ToString() + ":" + sShow);
Debug.WriteLine(DateTime.Now.ToLongTimeString() + "Err:" + iRecvLen.ToString() + ":" + sShow);
return(false);
}
}
