Uri Posted October 31, 2016 Report Share Posted October 31, 2016 Hi I try to communicate with Samba 35j (with configured Ethernet card in ladder) by the Hyperterminal program I copied massege from Java example in this forum tcpHeader = 1; //??? tcpHeader = 0; //??? tcpHeader = 101; //Ascii comm type tcpHeader = 0; tcpHeader = 14; ///01RE0020051F + CRC = 14 tcpHeader = 0; String message = "/01RE0020051F\r"; Finaly i have a massege '101010140/01RE0020051F\r' Hyperterminal conected to PLC in 192.168.1.20 20256 I send the massege and northig heppend. WHY. The same result with another programs like Hercules. Regards Uri Quote Link to comment Share on other sites More sharing options...
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