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Digital Oscilloscope Series
239
LabVIEW Example
Environment: Windows7 32-bit, LabVIEW 2011
Description: The functions of this example: use the NI-VISA, to control
the device with USBTMC and TCP/IP access to do a write and read.
Steps:
1. Open LabVIEW, create a VI file.
2. Add controls. Right-click in the Front Panel interface, select and add
VISA resource name, error in, error out and some indicators from the
Controls column.
3. Open the Block Diagram interface. Right-click on the VISA resource
name and you can select and add the following functions from VISA
Palette from the pop-up menu: VISA Write, VISA Read, VISA Open and
VISA Close.
4. The connection is as shown in the figure below:
5. Select the device resource from the VISA Resource Name list box and run
the program.
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