LabView 2010 Demo - PowerPoint PPT Presentation

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LabView 2010 Demo

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  1. LabView 2010 Demo

  2. What is LabView? • Virtual instrumentation (VI’s) • Graphical programming • Abstracts away hardware

  3. What do we use it for? • Compact Reprogrammable Input/Output device (cRIO) • Runs the hardware of the fountain

  4. Sound Demo

  5. Step 1 • Attach your microphone to the computer • Try to record to make sure it works

  6. What makes a LabView Program? Front Panel Block Diagrams

  7. Palettes Controls Palette Functions (and Structures) Palette

  8. Tools Pallete • Automatic selection • Labeling Tool • Wiring Tool

  9. Toolbar • Run/Run Continuous • Abort • Execute with Highlighting • Align

  10. How to Create a VI

  11. Data Types

  12. Data Flow

  13. Debugging • Broken run button • Execution Highlighting • Probes

  14. Exercise 2 Acquiring a Signal with the Sound Card

  15. Context Help and Shortcuts • <Ctrl-H> • Context Help • <Ctrl-B> • Remove broken wires • <Ctrl-E> • Toggle between Front Panel and Block Diagram

  16. Loops While For

  17. Functions and Finding Them • Express VIs • Standard Vis • Functions • Search

  18. Creating SubVIs Edit > Create SubVI

  19. Exercise 3.1- 3.2 Analysis

  20. Decision Structures • Case • Select

  21. File I/O

  22. Exercies 3.3 Decision Making and Saving Data

  23. Controls and Indicators • Numeric Data • Number Input and Display • Analog Sliders, Dials, and Gauges • Boolean Data • Buttons and LEDs • Array and Matrix Data • Numeric Display • Charts & Graphs • Decorations • Tabs Control • Arrows • Other • String & Text Boxes • Images

  24. Arrays with Loops

  25. Time Loop

  26. Exercise 4.1- 4.2 Manual Analysis MathScript

  27. Exercise 5 What You’ve Learned

  28. Fountain cRIO Project & Questions