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Member allison
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allison
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Controlling a waveform frequency and number of pulses using NI 6036 and SCB 68

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‎05-11-2011 08:21 AM

For whom it may concern,

  I´m making an application to control a trigger in port. I wrote a program that creates a signal and send it for analog output. I'm using a NI 6036E with SCB-68. The problem basically is I don#t understand why the real frequency observed in trigger in port is different that one I have selected in waveform generator. I have tried to change values in number of samples and sample rate but I didn't find a solution. I don't know why when I set 10Hz, for example, in waveform generator, it appears a frequency completely different in analog output. Otherwise, I would like to understand if is there a way to control the number of pulses different I have implemented?

Thank you in advance!

Attachment interface2chan1.2.vi ‏83 KB
Attachment sendgraf.vi ‏23 KB
Attachment geragraf.vi ‏23 KB
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Active Participant Lucianogob
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Lucianogob
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Re: Controlling a waveform frequency and number of pulses using NI 6036 and SCB 68

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‎05-16-2011 12:05 PM

Hello,

 

Please take a look at the link below:

 

https://decibel.ni.com/content/docs/DOC-10821

 

Thanks.

 

Best Regards

Luciano Borges
Field Sales Engineer
National Instruments Brazil

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