How to make a voltage ramp

Hi all

I am a beginner on LabView and have written a program to generate the next ramp below. Using the graph, it seems to work, however when I plug a scope or a voltmeter to the map, I see no output. Why?

Riclambo-

You will not be able to see anything in the scope because you run the program once.

To allow you to see something when you plug a voltimeter on your Board, you will need to place a while loop.

Since you are a beginner to LabVIEW I suggest using the screw Express (in this case a DAQ assistant output). In this way, you can configure your data acquisition for output on a specific channel of the Board you are using.  Don't forget to select continuous samples, otherwise you will be not able to see anything when you connect or scope or voltimeter.

If you want to leave the service with the same appearance as the one you sent, right-click on the Express VI and select "generate the DAQmx Code."

Hope this helps

Best regards

Tags: NI Hardware

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