I am using lab view 6.1 connected to an HP8920b. I have been using the 8920 drivers with no problems, until now. I need to change the state of the generator's MOD IN TO from off to 3KHz. It should be simple, but it isn't working. Here's an example.
It may be necessary to add certain functions by actually altering the subVI's. Another alternative is to use VISA write/reads to send GPIB data to the instrument. This will probably require pulling out the Programer's Reference Manual. Try using the VISA interactive control (visaic.exe) to send the data first.
Randy Solomonson Application Engineer National Instruments
