I dont sent bat file because reply massege board does not accept .bat file to attach. But I create plot.plt file then Copy to lpt2 like your suggestion. It worked:) Do you know otherway to do samething with labview icons without sys exec. icon and batch file.. Do you think doing with code interface node(c++ code) to be success?
If it works with the System Exec, why do you want to use a CIN?? Do you think that a c program instructing the OS to do a file copy is going to be faster? It won't be. The system exec function is the only LabVIEW "icon" you can use to run DOS commands.
Message Edited by Dennis Knutson on 04-07-200705:54 PM
I suceed it with tcp\ip icons.When I enter printer ip number, I sent data to printer. Do you have any idea to send data with VISA icon or CIN? I have learned more new thing about labview. Thanks men