02-26-2017 10:57 AM
Hi there,
I am attempting to generate a continuous AC sinusoidal signal output which will change to a DC offset when triggered with a push button, and if not triggered will continue indefinitely. Producing the continuous AC signal in a while loop is working fine (using waveform buffer generation (multi) VI), however getting the code to change to a DC offset is proving difficult.
I have attached an image which shows the idea behind what I am trying to do a bit better.
The output card is a NI 9263 output card in a cDAQ-9188 chassis.
02-26-2017 11:53 AM - edited 02-26-2017 11:54 AM
What have you tried? Attach your VI.
You are basically looking for a case structure that will either output the sine waveform continuously, or output a single value that is your DC voltage.
02-27-2017 09:07 AM
Hi there, I have attached my VI in a .zip file. If you have any pointers it would be greatly appreciated!!