I am doing one Labview project. so my project is about design a interface in labview which one collect the data from keithley 2400 via GPIB connection.

i am doing one Labview project. so my project is about design a interface in labview which one collect the data from keithley 2400 via GPIB connection. any suggestion please

Your first task should be to just be able to send commands to the instrument.  Do as Dennis suggested and download the drivers for the instrument and get familiar with them.  Build up small VIs that do little tasks with those drivers so you can get used to them.  Then worry about your main interface.
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