private void FieldBtn_Click(object sender, EventArgs e)
{
/*
* 0 Byte 8 Bit Word (All)
* 1 Word 16 Bit Word (All)
* 2 DWord 32 Bit Word (All)
* 3 LWord 64 Bit Word (S71500)
* 4 USint 8 Bit Unsigned Integer (S71200/1500)
* 5 UInt 16 Bit Unsigned Integer (S71200/1500)
* 6 UDInt 32 Bit Unsigned Integer (S71200/1500)
* 7 ULint 64 Bit Unsigned Integer (S71500)
* 8 Sint 8 Bit Signed Integer (S71200/1500)
* 9 Int 16 Bit Signed Integer (All)
* 10 DInt 32 Bit Signed Integer (S71200/1500)
* 11 LInt 64 Bit Signed Integer (S71500)
* 12 Real 32 Bit Floating point (All)
* 13 LReal 64 Bit Floating point (S71200/1500)
* 14 Time 32 Bit Time elapsed ms (All)
* 15 LTime 64 Bit Time Elapsed ns (S71500)
* 16 Date 16 Bit days from 1990/1/1 (All)
* 17 TOD 32 Bit ms elapsed from midnight (All)
* 18 DT 8 Byte Date and Time (All)
* 19 LTOD 64 Bit time of day (ns) (S71500)
* 20 DTL 12 Byte Date and Time Long (S71200/1500)
* 21 LDT 64 Bit ns elapsed from 1970/1/1 (S71500)
*/
int Pos = System.Convert.ToInt32(TxtOffset.Text);
switch (CBType.SelectedIndex)
{
case 0:
{
TxtValue.Text = "16#" + System.Convert.ToString(Buffer[Pos], 16).ToUpper();
break;
}
case 1:
{
UInt16 Word = S7.GetWordAt(Buffer, Pos);
TxtValue.Text = "16#" + System.Convert.ToString(Word, 16).ToUpper();
break;
}
case 2:
{
UInt32 DWord = S7.GetDWordAt(Buffer, Pos);
TxtValue.Text = "16#" + System.Convert.ToString(DWord, 16).ToUpper();
break;
}
case 3:
{
UInt64 LWord = S7.GetLWordAt(Buffer, Pos);
TxtValue.Text = "16#" + System.Convert.ToString((Int64)LWord, 16).ToUpper(); // <-- Convert.ToString does not handle UInt64
break;
}
case 4:
{
UInt16 USInt = S7.GetUSIntAt(Buffer, Pos);
TxtValue.Text = System.Convert.ToString(USInt);
break;
}
case 5:
{
UInt16 UInt = S7.GetUIntAt(Buffer, Pos);
TxtValue.Text = System.Convert.ToString(UInt);
break;
}
case 6:
{
UInt32 UDInt = S7.GetDWordAt(Buffer, Pos);
TxtValue.Text = System.Convert.ToString(UDInt);
break;
}
case 7:
{
UInt64 ULInt = S7.GetLWordAt(Buffer, Pos);
TxtValue.Text = System.Convert.ToString(ULInt);
break;
}
case 8:
{
int SInt = S7.GetSIntAt(Buffer, Pos);
TxtValue.Text = System.Convert.ToString(SInt);
break;
}
case 9:
{
int S7Int = S7.GetIntAt(Buffer, Pos);
TxtValue.Text = System.Convert.ToString(S7Int);
break;
}
case 10:
{
int DInt = S7.GetDIntAt(Buffer, Pos);
TxtValue.Text = System.Convert.ToString(DInt);
break;
}
case 11:
{
Int64 LInt = S7.GetLIntAt(Buffer, Pos);
TxtValue.Text = System.Convert.ToString(LInt);
break;
}
case 12:
{
Single S7Real = S7.GetRealAt(Buffer, Pos);
TxtValue.Text = System.Convert.ToString(S7Real);
break;
}
case 13:
{
Double S7LReal = S7.GetLRealAt(Buffer, Pos);
TxtValue.Text = System.Convert.ToString(S7LReal);
break;
}
case 14:
{
Int32 TimeElapsed = S7.GetDIntAt(Buffer, Pos);
// TIME type is a 32 signed number of ms elapsed
// Can be added to a DateTime or used as Value.
TxtValue.Text = "T#" + System.Convert.ToString(TimeElapsed) + "MS";
break;
}
case 15:
{
Int64 TimeElapsed = S7.GetLIntAt(Buffer, Pos);
// LTIME type is a 64 signed number of ns elapsed
// Can be added (after a conversion) to a DateTime or used as Value.
TxtValue.Text = "LT#" + System.Convert.ToString(TimeElapsed) + "NS";
break;
}
case 16:
{
DateTime DATE = S7.GetDateAt(Buffer, Pos);
TxtValue.Text = DATE.ToString("D#yyyy-MM-dd");
break;
}
case 17:
{
DateTime TOD = S7.GetTODAt(Buffer, Pos);
TxtValue.Text = TOD.ToString("TOD#HH:mm:ss.fff");
break;
}
case 18:
{
DateTime DT = S7.GetDateTimeAt(Buffer, Pos);
TxtValue.Text = DT.ToString("DT#yyyy-MM-dd-HH:mm:ss.fff");
break;
}
case 19:
{
DateTime LTOD = S7.GetLTODAt(Buffer, Pos);
TxtValue.Text = LTOD.ToString("LTOD#HH:mm:ss.fffffff");
break;
}
case 20:
{
DateTime DTL = S7.GetDTLAt(Buffer, Pos);
TxtValue.Text = DTL.ToString("DTL#yyyy-MM-dd-HH:mm:ss.fffffff");
break;
}
case 21:
{
DateTime LDT = S7.GetLDTAt(Buffer, Pos);
TxtValue.Text = LDT.ToString("LDT#yyyy-MM-dd-HH:mm:ss.fffffff");
break;
}
}
}
public void TestGetDTLAt(byte[] buffer)
{
S7.GetDTLAt(buffer, 0).ShouldBe(new DateTime(2570, 10, 10, 10, 10, 0));
}
static void Main(string[] args)
{
int delay = 10000;
int countDisconnect = 0;
int index = 0;
const int START_INDEX = 0;
// Console.BackgroundColor = ConsoleColor.White;
// Console.Clear();
while (true)
{
if (s7Connect() == 0)
{
Console.WriteLine("Status servera: " + "Nawiązano połączenie\n");
int readResult = _s7Plc.DBRead(43, 0, db43Buffer.Length, db43Buffer);
Console.WriteLine("Ilość TimeOut: " + countDisconnect + "\n");
DateTime s7SaveDay = S7.GetDTLAt(db43Buffer, 2); //("DTL#yyyy-MM-dd-HH:mm:ss.fffffff");
string s7Data = s7SaveDay.ToString("dd.MM.yyyy");
string s7FirstTimeRunning = s7SaveDay.ToString("HH:mm:ss");
Console.WriteLine("Moment zerowania parametrów: " + s7SaveDay);
DateTime s7TimeWorkDay = S7.GetTODAt(db43Buffer, 14); //("DTL#yyyy-MM-dd-HH:mm:ss.fffffff");
string CzasPracyMaszyny = s7TimeWorkDay.ToString("HH:mm:ss");
Console.WriteLine("Czas pracy maszyny: " + CzasPracyMaszyny);
DateTime s7TimeRunning = S7.GetTODAt(db43Buffer, 24); //("DTL#yyyy-MM-dd-HH:mm:ss.fffffff");
string TimeEffect = s7TimeRunning.ToString("HH:mm:ss");
Console.WriteLine("Efektywny czas pracy: " + TimeEffect);
DateTime s7LongTimeNextElement = S7.GetTODAt(db43Buffer, 18); //("DTL#yyyy-MM-dd-HH:mm:ss.fffffff");
string TimeElements = s7LongTimeNextElement.ToString("HH:mm:ss");
Console.WriteLine("Najdłuższy czas między elementami: " + TimeElements);
uint s7CounterElements = S7.GetUIntAt(db43Buffer, 0);
Console.WriteLine("Dobowa ilość elementów: " + s7CounterElements);
bool s7DataOk = S7.GetBitAt(db43Buffer, 22, 0);
System.Threading.Thread.Sleep(1000);
if (s7DataOk == true)
{
// updateBase(index,s7Data,s7FirstTimeRunning,CzasPracyMaszyny,TimeEffect,TimeElements, s7CounterElements);
int writeResult = _s7Plc.DBWrite(43, 0, db43WBuffer.Length, db43WBuffer);
index = (Wczytajbaze());
index++;
Console.WriteLine("Update bazy danych... ");
updateBase(index, s7Data, s7FirstTimeRunning, TimeEffect, CzasPracyMaszyny, TimeElements, s7CounterElements);
// public static void SetBitAt(ref byte[] Buffer, int Pos, int Bit, bool Value)
S7.SetBitAt(ref db43WBuffer, 22, 0, false);
Console.WriteLine("Wartość Index: " + index);
}
}
else
{
Console.WriteLine("Status servera: " + "Brak połączenia\n");
countDisconnect++;
Console.WriteLine("Ilość TimeOut: " + countDisconnect);
}
_s7Plc.Disconnect();
System.Threading.Thread.Sleep(delay);
Console.Clear();
}
while (Console.ReadKey().Key != ConsoleKey.Enter)
{
}
}
private bool GetValue(int S7Type, int Pos, byte[] Buffer, ref string TxtValue)
{
/*
* 0 Byte 8 Bit Word (All)
* 1 Word 16 Bit Word (All)
* 2 DWord 32 Bit Word (All)
* 3 LWord 64 Bit Word (S71500)
* 4 USint 8 Bit Unsigned Integer (S71200/1500)
* 5 UInt 16 Bit Unsigned Integer (S71200/1500)
* 6 UDInt 32 Bit Unsigned Integer (S71200/1500)
* 7 ULint 64 Bit Unsigned Integer (S71500)
* 8 Sint 8 Bit Signed Integer (S71200/1500)
* 9 Int 16 Bit Signed Integer (All)
* 10 DInt 32 Bit Signed Integer (S71200/1500)
* 11 LInt 64 Bit Signed Integer (S71500)
* 12 Real 32 Bit Floating point (All)
* 13 LReal 64 Bit Floating point (S71200/1500)
* 14 Time 32 Bit Time elapsed ms (All)
* 15 LTime 64 Bit Time Elapsed ns (S71500)
* 16 Date 16 Bit days from 1990/1/1 (All)
* 17 TOD 32 Bit ms elapsed from midnight (All)
* 18 DT 8 Byte Date and Time (All)
* 19 LTOD 64 Bit time of day (ns) (S71500)
* 20 DTL 12 Byte Date and Time Long (S71200/1500)
* 21 LDT 64 Bit ns elapsed from 1970/1/1 (S71500)
* 22 Bit
*/
//When WordLen = S7WLBit the Offset(Start) must be expressed in bits.Ex.The Start for DB4.DBX 10.3 is (10 * 8) + 3 = 83.
switch (S7Type)
{
case 0:
{
TxtValue = System.Convert.ToString(Buffer[Pos], 10).ToUpper();
break;
}
case 1:
{
UInt16 Word = S7.GetWordAt(Buffer, Pos);
TxtValue = System.Convert.ToString(Word, 10).ToUpper();
break;
}
case 2:
{
UInt32 DWord = S7.GetDWordAt(Buffer, Pos);
TxtValue = System.Convert.ToString(DWord, 10).ToUpper();
break;
}
case 3:
{
UInt64 LWord = S7.GetLWordAt(Buffer, Pos);
TxtValue = System.Convert.ToString((Int64)LWord, 10).ToUpper(); // <-- Convert.ToString does not handle UInt64
break;
}
case 4:
{
UInt16 USInt = S7.GetUSIntAt(Buffer, Pos);
TxtValue = System.Convert.ToString(USInt);
break;
}
case 5:
{
UInt16 UInt = S7.GetUIntAt(Buffer, Pos);
TxtValue = System.Convert.ToString(UInt);
break;
}
case 6:
{
UInt32 UDInt = S7.GetDWordAt(Buffer, Pos);
TxtValue = System.Convert.ToString(UDInt);
break;
}
case 7:
{
UInt64 ULInt = S7.GetLWordAt(Buffer, Pos);
TxtValue = System.Convert.ToString(ULInt);
break;
}
case 8:
{
int SInt = S7.GetSIntAt(Buffer, Pos);
TxtValue = System.Convert.ToString(SInt);
break;
}
case 9:
{
int S7Int = S7.GetIntAt(Buffer, Pos);
TxtValue = System.Convert.ToString(S7Int);
break;
}
case 10:
{
int DInt = S7.GetDIntAt(Buffer, Pos);
TxtValue = System.Convert.ToString(DInt);
break;
}
case 11:
{
Int64 LInt = S7.GetLIntAt(Buffer, Pos);
TxtValue = System.Convert.ToString(LInt);
break;
}
case 12:
{
Single S7Real = S7.GetRealAt(Buffer, Pos);
TxtValue = System.Convert.ToString(S7Real);
break;
}
case 13:
{
Double S7LReal = S7.GetLRealAt(Buffer, Pos);
TxtValue = System.Convert.ToString(S7LReal);
break;
}
case 14:
{
Int32 TimeElapsed = S7.GetDIntAt(Buffer, Pos);
// TIME type is a 32 signed number of ms elapsed
// Can be added to a DateTime or used as Value.
TxtValue = System.Convert.ToString(TimeElapsed) + "MS";
break;
}
case 15:
{
Int64 TimeElapsed = S7.GetLIntAt(Buffer, Pos);
// LTIME type is a 64 signed number of ns elapsed
// Can be added (after a conversion) to a DateTime or used as Value.
TxtValue = System.Convert.ToString(TimeElapsed) + "NS";
break;
}
case 16:
{
DateTime DATE = S7.GetDateAt(Buffer, Pos);
TxtValue = DATE.ToString("D#yyyy-MM-dd");
break;
}
case 17:
{
DateTime TOD = S7.GetTODAt(Buffer, Pos);
TxtValue = TOD.ToString("TOD#HH:mm:ss.fff");
break;
}
case 18:
{
DateTime DT = S7.GetDateTimeAt(Buffer, Pos);
TxtValue = DT.ToString("DT#yyyy-MM-dd-HH:mm:ss.fff");
break;
}
case 19:
{
DateTime LTOD = S7.GetLTODAt(Buffer, Pos);
TxtValue = LTOD.ToString("LTOD#HH:mm:ss.fffffff");
break;
}
case 20:
{
DateTime DTL = S7.GetDTLAt(Buffer, Pos);
TxtValue = DTL.ToString("DTL#yyyy-MM-dd-HH:mm:ss.fffffff");
break;
}
case 21:
{
DateTime LDT = S7.GetLDTAt(Buffer, Pos);
TxtValue = LDT.ToString("LDT#yyyy-MM-dd-HH:mm:ss.fffffff");
break;
}
case 22:
{
bool bit = S7.GetBitAt(Buffer, Pos, 0);
TxtValue = bit.ToString();
break;
}
default:
return(false);
}
return(true);
}
