Data Acquisition Using LabVIEW电子书

Data Acquisition Using LabVIEW

Data Acquisition Using LabVIEW

Credits

About the Author

Acknowledgments

About the Reviewer

www.PacktPub.com

Why subscribe?

Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Downloading the example code

Downloading the color images of this book

Errata

Piracy

Questions

1. LabVIEW Basics

Introduction to LabVIEW

Installing LabVIEW

A basic LabVIEW VI

LabVIEW menu bar icons

Example 1 - counter with a gauge

Creating a project is a must

Chapter highlights

Summary

2. Most Common Communication Buses

Wired connections and drivers

Serial communication

GPIB

SCPI commands sets

Arduino for LabVIEW driver installation

Arduino photo sensor board

Summary

3. Using the DAQ Assistant to Automatically Generate LabVIEW Code

Capturing a triangular signal

Devices required

Capturing triangular wave VI

Summary

4. DAQ Programming Using LabVIEW

Definition of data acquisition

Capture signal generator waveforms

Staircase signal (USB DAQ version)

Staircase signal (Oscilloscope version)

Oscilloscope functions in LabVIEW function pallets

Stepping through voltages

Create serial Read-Write sub VI

Power supply voltage steps

Verify Data Acquired

Power Supply Voltage Steps: Revision 1

Summary

5. Debugging Techniques

Error conditions

Debugging - broken arrow

Debugging - highlight execution

Debugging - Set Breakpoint

Debugging - Probe, Custom Probe

Summary

6. Real-World DAQ Programming Techniques

Using event manager

Installing LINX

Acquiring distance measurements using Parallax USR with an Arduino

LabVIEW Program - serial communication through USB

Duty cycle and PWM

Connections

Simultaneous data acquisition - NI DAQ and the Arduino Uno

Connections

LabVIEW block diagram

Summary

7. Real-Time Issues

Resolving upgradation issues

Compatibility

Deployment strategy

Backward compatibility

Compatibility with another existing software application on a system

In real-time testing

NI's native instruments

Hardware wise

National Instrument's myRIO-1900

8. DAQ at a Distance - Network and Distributed Systems

Verifying the computer's connection

A distributed test application using GPIB-ENET

Handling errors

Summary

9. Alternate Software for DAQ

Industry direction

Missing from the LabVIEW arsenal

LabVIEW does not support secure transfer of data or files

Serial terminal emulator software

Tera Term

Measurement computing DASYLab

10. Non-National Instrument Devices DAQ

Safety

There are two major parts to any power supply

A more correct name

Why such an introduction?

The simplest test

MB-102 MB102 Solderless Breadboard, power supply, and jumper cable

Summary

11. LabVIEW and Simple Microcontrollers

DAQ devices versus microcontrollers

Using the Arduino as a DAQ with LabVIEW

Installing the Arduino firmware