文档介绍：Virtual Instrumentation With LabVIEW
Course Goals
Understand ponents of a Virtual Instrument
Introduce LabVIEW mon LabVIEW functions
Build a simple data acquisition application
Create a subroutine in LabVIEW
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Section I
LabVIEW ponents of a LabVIEW application
LabVIEW programming tools
Creating an application in LabVIEW
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Front Panel
Controls = Inputs
Indicators = Outputs
Block Diagram
panying “program” for front ponents “wired” together
LabVIEW Programs Are Called Virtual Instruments (VIs)
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Boolean
Control
Double
Indicator
Waveform Graph
Panel Toolbar
VI Front Panel
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VI Block Diagram
Numeric Constant
Thermometer
Terminal
Call to
subVI
While Loop
Knob
Terminal
Stop Button
Terminal
Stop Loop
Terminal
Temperature
Graph
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Controls and Functions Palettes
Graphical, floating palettes
Used to place controls & indicators on the front panel, or to build the block diagram
Controls Palette
(Panel Window)
Functions Palette
(Diagram Window)
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Operating Tool
Positioning/Resizing Tool
Labeling Tool
Wiring Tool
Shortcut Menu Tool
Floating Palette
Used to operate and modify front panel and block diagram objects.
Scrolling Tool
Breakpoint Tool
Probe Tool
Color Copy Tool
Coloring Tool
Tools Palette
Automatic Selection Tool
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Run Button
Continuous Run Button
Abort Execution
Pause/Continue Button
Text Settings
Align Objects
Distribute Objects
Reorder
Execution Highlighting Button
Step Into Button
Step Over Button
Step Out Button
Additional Buttons on the Diagram Toolbar
Status Toolbar
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