Jetter JVM-407B-HMI, Руководство пользователя

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JVM-407B Programming
Server
A server is to receive a data block with a given number of characters and to
return the received data to the client.
Programming a server for the user-programmable IP interface. The server
communicates via TCP/IP.
The sample program has been tested for compliance with the following
software versions:
 JetSym version 5.1
 HMI JVM-407B, OS version 4.01
For more information on programming by STX, please turn to the online help
in JetSym.
Const
TCP_PORT = 52100 ;
MSG_LEN = 4000 ;
End_Const ;
Var
// Handle as return value of the function "Establishing
// a connection"
ConnHandle : Int;
// Transmit buffer
SendBuf : Array [MSG_LEN] Of Char;
// Receive buffer
RecvBuf : Array [MSG_LEN] Of Char;
ResConnInit : Int;
ResConnCreate : Int;
ResConnReceive : Int;
ResConnSend : Int;
ConnTimeOut : Int;
RecvTimeOut : Int;
// Amount of receive errors
RecvErrors : Int;
// Amount of transmit errors
SendErrors : Int;
// Counter of correct communication transmissions
CommCnt : Int;
AmountToReceive : Int;
Task
Solution
Software versions
JetSym STX program