Initializing The User-Programmable Ip Interface - Jetter JC-120MC User Manual

JC-120MC

Initializing the user-programmable IP interface

Introduction
Function declaration
Return value
How to use this function
Operating principle
Related topics
Jetter AG
This function must be initialized each time the application program is
launched.
Function ConnectionInitialize():Int;
The following return value is possible:
Return value
0 Always
The function is used and its return value assigned to a variable for further
utilization in the following way:
Result := ConnectionInitialize();
The device JC-120MC processes this function in the following steps:
Step
1 The device JC-120MC closes all open connections of the
user-programmable IP interface.
2
The device JC-120MC initializes all OS-internal data structures of the
user-programmable IP interface.
Establishing a connection (see page 488)

Terminating a connection (see page 497)

Sending data (see page 492)

Receiving data (see page 494)

Description
Programming
487