Help with Labview 7.0

[stepman]

Hello,

I started using labview just a month ago and so my learning curve's been really steep.

I've attached a sample vi of what I'm working on. I use LabView 7.0 and all the examples posted seem to be for LabView 7.1 and above, and so I can't open any of them. I have the following problems which I can't seem to solve, though it seems simple enough.

I use a PCI-MI0-16E daq card, with the SC-2345. I have a stepper motor connected to the digital IO of the SC-2345, and a strain gauge on an anaolg I/O channel.

1) I've been trying to get the data coming out of the DAQ assistant to be written in one column of an excel file, but it seems to be writing it rows instead of columns

2) I'm also trying to display the data on a graph in the front panel of the vi.

Another question I have is, will it be possible to vary the frequency of the digital pulses in real time? To vary the speed of the stepper motor.

Any help with the above will be greatly appreciated.

Thank you

Download File:post-3563-1134268178.vi