Question on adc200.vi waveform

 
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Eddie Ng
Newbie


Joined: 09 Feb 2006
Posts: 1

PostPosted: Thu Feb 09, 2006 8:42 am    Post subject: Question on adc200.vi waveform Reply with quote
Hi,

I'm currently studying on the adc200.vi example provided and do not understand the results when I tried to pump in a 13KHz sine wave of amplitude 5V pk-pk into pico 212/100 channel A and run adc200.vi. The results shows a square wave of rather high amplitude instead. could the results be showing me the "frequency bins" as the axis of the waveform graph are not labled? will appreciate if someone can help me understand the program better, thanks!

Last edited by Eddie Ng on Fri Feb 24, 2006 2:44 pm; edited 1 time in total
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Michael
Guru
Guru


Joined: 07 Jul 2005
Posts: 93
Location: St Neots, Cambridgeshire
PostPosted: Tue Feb 14, 2006 2:52 pm    Post subject: Reply with quote
Hello,

I am not sure what you are seeing but is sounds like the signal is out of the current voltage range, try selecting another range or post a screenshot of your vi running.

Best regards,
Michael
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