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Document bSend1 data packet

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Thomas Jäger
2018-04-10 15:25:20 +02:00
parent 723b0ffd42
commit 6470f8d076
1 changed files with 19 additions and 3 deletions
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22
S7.Net/PLC.cs
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@@ -169,11 +169,27 @@ namespace S7.Net
return LastErrorCode;
}
try
try
{
byte[] bSend1 = { 3, 0, 0, 22, 17, 224, 0, 0, 0, 46, 0, 193, 2, 1, 0, 194, 2, 3, 0, 192, 1, 9 };
byte[] bSend1 = { 3, 0, 0, 22, //TPKT
17, //COTP Header Length
224, //Connect Request
0, 0, //Destination Reference
0, 46, //Source Reference
0, //Flags
193, //Parameter Code (src-tasp)
2, //Parameter Length
1, 0, //Source TASP
194, //Parameter Code (dst-tasp)
2, //Parameter Length
3, 0, //Destination TASP
192, //Parameter Code (tpdu-size)
1, //Parameter Length
9 //TPDU Size (2^9 = 512)
};
switch (CPU) {
switch (CPU)
{
case CpuType.S7200:
//S7200: Chr(193) & Chr(2) & Chr(16) & Chr(0) 'Eigener Tsap
bSend1[11] = 193;