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Data Acquisition Using LabVIEW

You're reading from   Data Acquisition Using LabVIEW Transform physical phenomena into computer-acceptable data using a truly object-oriented language

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Product type Paperback
Published in Dec 2016
Publisher Packt
ISBN-13 9781782172161
Length 150 pages
Edition 1st Edition
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Authors (2):
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Behzad Ehsani Behzad Ehsani
Author Profile Icon Behzad Ehsani
Behzad Ehsani
Yik Yang Yik Yang
Author Profile Icon Yik Yang
Yik Yang
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Table of Contents (12) Chapters Close

Preface 1. LabVIEW Basics FREE CHAPTER 2. Most Common Communication Buses 3. Using the DAQ Assistant to Automatically Generate LabVIEW Code 4. DAQ Programming Using LabVIEW 5. Debugging Techniques 6. Real-World DAQ Programming Techniques 7. Real-Time Issues 8. DAQ at a Distance - Network and Distributed Systems 9. Alternate Software for DAQ 10. Non-National Instrument Devices DAQ 11. LabVIEW and Simple Microcontrollers

Staircase signal (USB DAQ version)


In this example, the hardware connection is exactly the same as it was in chapter 3. That is, we will directly connect the signal generator to USB DAQ 6008. We will use Analog Input 1. However, the Signal generator is set to generate a Staircase signal in this example.

Launch LabVIEW and start a new VI from the file menu and continue with the following steps:

  1. Right click on the Block Diagram window and from Functions, select Measurement I/O, select NI-DAQmx and tack this pallet to the Block Diagram window. Now you can move this pallet to the appropriate location in your screen to make choosing and placing a Function on the Block Diagram and Front Panel windows with much ease and enhance the visibility of different windows. Note that when you move the mouse cursor on any Function icon, the complete name of the function is displayed. The same is true for each input and output of the any given function. Click on detail help, where available, to get further information...

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