Signal Conditioning

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reading from one channel without mechanical opening and closing of it

Hi, Everyone

 

I need this VI to read only from one channel and without mechnical opening and closing of the channel, in this way, I am able to get the high frequency data. But the attached VI doesn't work, during the run, I could still hear the mechnical click. I couldn't find a way to change it. I hope you guys can help me fix it, and thanks.

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Message 1 of 5
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It would have been helpful to know what type of instrument you are using 😄   , let me guess a AG34970 ??

But generally speaking: the specified maximum reading speed of any instrument i came across in the last 30 years is usually not achieved in the autoscaling/ranging mode 😉

 

So read i autoscale/range  once , set a meaningful range and resolution and then ask for more samples.

 

RTFM helps!

 

Greetings from Germany
Henrik

LV since v3.1

“ground” is a convenient fantasy

'˙˙˙˙uıɐƃɐ lɐıp puɐ °06 ǝuoɥd ɹnoʎ uɹnʇ ǝsɐǝld 'ʎɹɐuıƃɐɯı sı pǝlɐıp ǝʌɐɥ noʎ ɹǝqɯnu ǝɥʇ'


Message 2 of 5
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You've posted to the wrong board. Your question had nothing to do with Ni signal conditioning. Please use the instrument control board in the future.

If you want to read a single channel, you should use the Monitor function in the driver.

http://forums.ni.com/t5/LabVIEW/Erro-open-agilent-34970a/td-p/3090323/page/2
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Message 3 of 5
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Thanks, it  is 34972A. You mean change "AUTO" to "RANGE, Resolution", I tried, and when I changed the resolution, the sampling rate changed at most to twice the original frequency. Any other ways to change the sampling rate?

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Sh


@junniji wrote:

 Any other ways to change the sampling rate?


Shure:
RTFM

 

look for the monitor functions.....

HP/AG/KS usually write very good manuals...

Greetings from Germany
Henrik

LV since v3.1

“ground” is a convenient fantasy

'˙˙˙˙uıɐƃɐ lɐıp puɐ °06 ǝuoɥd ɹnoʎ uɹnʇ ǝsɐǝld 'ʎɹɐuıƃɐɯı sı pǝlɐıp ǝʌɐɥ noʎ ɹǝqɯnu ǝɥʇ'


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