08-12-2009 09:07 PM
Hi,
How do i get a ramp AI of a 9215 simulated device on a cDAQ 9172. it only provides a sine wave with no.of samples, Hz configuration. if not possible with express VI , how can i program with Daqmx vi's.
I basically need a ramp input to my program to measure distance , velocity of a plunger.
I am able to get this by ramp pattern.vi from analysis palette but i need a ramp AI from simulated 9215 for 0-5v corresponding to 0-100 mm distance
Thanks
08-12-2009 11:32 PM
You can't.
Simulated devices are only there to give you some kind of signal and show that your DAQmx code is basically working. It can't simulate any kind of signal. You would have to program your subVI's that you would substitute for your DAQmx Read VI's in order to simulate a particular signal.