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Display the measurement from oscilloscope to computer screen


@prof.Anil wrote:

Is that common problem ?


Is what a common problem?  The error?  It is if you don't know how to use the equipment you're trying to control.

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Message 21 of 41
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Is what a common problem? The timeout is if you don't configure the instruments correctly. Some basic knowledge is required before you do anything with instrumentation.
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Message 22 of 41
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Rule #1 of instrument control: Know how you do what you are trying to do using the buttons and knobs of the instrument manually.  Once you have that figured out, you can start writing a program to mimic exactly what you did manually.  If you do not understand how to work the instrument manually, you'll never figure it out programatically.

 

So if you do not understand how to work the oscilloscope, go find somebody who does and have them teach you how to use it.


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Message 23 of 41
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Thak you for your attention.

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Message 24 of 41
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You are right sir.

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Message 25 of 41
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Check out this topic:  http://forums.ni.com/t5/LabVIEW/instrument-control/m-p/3134112#M901103

 

Just connect your USB cable to the scope and use Help > Find Instrument Drivers...  LabVIEW will find your scope and download everything you need including a new palette of Agilent VIs and examples.  It takes only a few minutes.  Don't make it more complicated than it needs to be. 

LabVIEW Pro Dev & Measurement Studio Pro (VS Pro) 2019
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Message 26 of 41
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@prof.Anil wrote:

Is that common problem ?



Well, technically YES.  A timeout error is a very general problem that means you're not communication with the scope.  There could be many reasons why.  The firs thing to do is see if your scope shows up in NI MAX (Measurement and Automation Explorer).  Click on Devices and Interfaces and tell us if you see your DSO.  If NOT, you must fix the problem before you go any further...

 

NIMAX.png

LabVIEW Pro Dev & Measurement Studio Pro (VS Pro) 2019
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Message 27 of 41
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It is one of the examples that is throwing the error and an instrument not listed in MAX will cause a completely different error.
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Message 28 of 41
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Yes ı see.

 

anil.3.PNG

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Message 29 of 41
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Then open this most simple example:  Help > Find Examples > 

 

NI-Example.png

LabVIEW Pro Dev & Measurement Studio Pro (VS Pro) 2019
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Message 30 of 41
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