Monday, 22 May 2017

Chapter 2: Customizing a VI

 

So, how to open you contact help?

 1. The easiest way is press <Ctrl-H> and the window gonna display the contact help.

   

2. What to do next is, Searching the Help and Modifying a Signal. By using the control pallete, you can find the sample compression.

 

 

3. The sample compressing will display double graft as below.

 

 

4. After that, we can Customizing a User Interface from the Block Diagram.


  • On the block diagram, right-click the Mean output of the Sample Compression Express VI and select Create»Numeric Indicator to create a numeric indicator. 
  • A Mean indicator, shown at left, appears on the block diagram.
  • Right-click the Mean output of the Sample Compression Express VI and select Insert Input/Output from the shortcut menu to insert the Enable input.
  • Right-click the Enable input and select Create»Control to create a switch. 
  • Right-click the wire that connects the Sine output of the Simulate Signal Express VI to the Signals input of the Sample Compression.
  • Express VI and select Create»Graph Indicator.
  •  Use the Wiring tool to wire the Mean output of the Sample Compression Express VI to the Sine graph indicator.
  •  And the windows will display as below.

     

     

     

     

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