07-10-2014 02:13 PM
Hello,
I am trying to start an output voltage signal (with the 9264 analog output module) triggered by an input signal (analog input module 9205).
Based on this paper:
http://digital.ni.com/public.nsf/allkb/851828B06A20E01B862571DA0005591A
found in the knowledge base, it should be possible. I tried to follow the instructions, but as far as I can see the stimulation starts as soon as the programm is started, no matter how high the analog input is.
Maybe I understood the instructions wrong? I also searched for a possibility to see wether the analog trigger and cDAQ1/ai/StartTrigger respectively gave out a signal, but the probe only shows the task / channel name and I didn`t find a proper function.
I attached a snippet of the program. Maybe someone has an idea?
Greetings
Maike
07-12-2014 08:50 AM
07-12-2014 11:14 AM
Hello Mike,
first of all, thank you for helping!
I attached the program but it is too big to be attached. Therefore I deleted the measurement part. The frontpanel doesn`t make any sense now, but the blockdiagram should work.
Yes, there are two parts running parallel, an analog and a digital trigger, but this is how the knowledge base paper discribes how to do it, as far as I understood it. It does not mention to use a loop or something else...
Greetings,
Maike
07-13-2014 11:56 AM
07-17-2014 04:47 AM
Hey Mike,
have you had the time to look at the VI?
Greetings
Maike
07-22-2014 10:26 AM
No one with any idea? Help!? Please!