Programming Guide

Digital Oscilloscopes Series
169
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.
Follow the steps to complete the example:
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、Connect them as shown in the figure below
5、Select the device resource from the VISA Resource Name
list box and run the program.