VI Reference

The VI that can be selected from the DAQ-LV-WIN palette is a polymorphic VI.
For [Advanced functions], the sub palette for advanced functions is displayed.

VI Menu

Summary

Specify a device and select the function to use

Configure the channel you want to use

Perform setting for continuous input (sampling) and continuous output (generating)

Here we mainly set the timing of input and output

Perform setting for continuous input (sampling) and continuous output (generating)

Here we set the sampling and generating start condition

Perform setting for continuous input (sampling) and continuous output (generating)

Here we set the sampling and generating stop condition

Configure the digital filter

It is possible to suppress the influence of noise and chattering on an external signal

Start the sampling, generating, or counter operation

To start the operation of the counter, there is a counter start and counter sampling start

Stops the sampling, generating, or counter operation

To stop the operation of the counter, there is a counter stop and counter sampling stop

Performs digital input, analog input, and reads the count value

The sampling data of continuous input (sampling) is also read with this VI

Performs digital output, analog output, presetting counter

When performing continuous output (generating), set the data to be output with this VI

Release the used device

Be sure to execute this VI before terminating the application

You can check various operation status of the using device

It can be conveniently used in combination with read and write VI

Perform setting for various events

Performs setting for synchronous sampling with multiple devices

Although not frequently used, VIs with convenient functions are available

Please place it in the appropriate place in the application

 

Refer to the context help

When working in LabVIEW, information displayed in [Context Help Window] is useful.

To show the Context Help Window, you can select the menu [Help] - > [Show Context Help], or click the button [Show Context Help Window] in Toolbar.