Hi
have you instruction manual to power supply ?
If so you can see the GPIB commands that one can utilise to 'talk with instrument'.
Have you MAX installed.
Using that you could also talk to instrument.
Check with NI if version 5.1 is a 'free upgrade' to version 5.0
They might not provide support as the latest version is several ahead light years ahead.
Suggest that you try labview 8 ! The functionality that you need will
definitely work for the trial period. After 30 days if a license is not
purchased, certain functions are disabled. Software can be downloaded from NI direct (480 MB)
Again speak to local NI office, they will be more than willing to help you.
xseadog
.