Book Image

Data Acquisition using LabVIEW

By : Behzad Ehsani
Book Image

Data Acquisition using LabVIEW

By: Behzad Ehsani

Overview of this book

NI LabVIEW's intuitive graphical interface eliminates the steep learning curve associated with text-based languages such as C or C++. LabVIEW is a proven and powerful integrated development environment to interact with measurement and control hardware, analyze data, publish results, and distribute systems. This hands-on tutorial guide helps you harness the power of LabVIEW for data acquisition. This book begins with a quick introduction to LabVIEW, running through the fundamentals of communication and data collection. Then get to grips with the auto-code generation feature of LabVIEW using its GUI interface. You will learn how to use NI-DAQmax Data acquisition VIs, showing how LabVIEW can be used to appropriate a true physical phenomenon (such as temperature, light, and so on) and convert it to an appropriate data type that can be manipulated and analyzed with a computer. You will also learn how to create Distribution Kit for LabVIEW, acquainting yourself with various debugging techniques offered by LabVIEW to help you in situations where bugs are not letting you run your programs as intended. By the end of the book, you will have a clear idea how to build your own data acquisition system independently and much more.
Table of Contents (18 chapters)
Data Acquisition Using LabVIEW
Credits
About the Author
Acknowledgments
About the Reviewer
www.PacktPub.com
Preface
9
Alternate Software for DAQ

Summary


In this chapter, we have explored most, but not all debugging techniques that LabVIEW provides. Error cluster, broken wires, set breakpoints, and set probes are among the most widely used tools and techniques used to debug a VI. Special cautionary notes were included in this chapter to remind us that debugging techniques require slowing down the process, or abruptly stopping a running VI. This is because as our emphasis is on data acquisition, which requires direct connection and control of the hardware and instruments, special care must be taken to note what immediate effect debugging might have on connected hardware and instruments.

Special cautionary notes were included in this chapter to highlight data acquisition special environment development in which we are dealing with both a running software and one or more hardware. Debugging in this situation takes on a whole new meaning in regards to some of the equipment used. One must take special note that slowing down software may...