Rockwell Automation 9220-TG QUICK START CONTROLNET MESSAGE - Manual (Page 33)

ControlNet Message/Traffic Generator Tool 33
Publication 9220-10.1 — July 1996
/*****************************************************************\
**
** Name: MG_OpenConnection ( )
**
** Description:
** This function opens an ASA Connection with the target device.
**
** Inputs: UINT *connIndex
– Pointer to connection index that
** will be filled in by the function.
** USINT *connName – Name of connection from.
** configuration file to be opened.
** UINT instance – Instance number of object to
** connect to.
**
** Outputs: UINT status
– SUCCESS
**
** Copyright (c) 1995, ‘96 Allen–Bradley Company
**
\*****************************************************************/
/*****************************************************************\
**
** Name: MG_CloseConnection ( )
**
** Description:
** This function closes a previously opened ASA Connection.
**
** Inputs: UINT connIndex
– Connection index that was returned
** by the MG_OpenConnection function.
**
** Outputs: UINT status
– SUCCESS
** – BAD_PARAMETER_VALUE
**
** Copyright (c) 1995, ‘96 Allen–Bradley Company
**
\*****************************************************************/
/*****************************************************************\
**
** Name: MG_SendUnconnected ( )
**
** Description:
** This function sends an unconnected ASA message provided by
** the user.
**
** Inputs:
USINT *message – Message to be sent.
** UINT dataSize – Size, in bytes, of the
** message to be sent.
**
** Outputs: UINT status
– SUCCESS
**
** Copyright (c) 1995, ‘96 Allen–Bradley Company
**
\*****************************************************************/