Programming Guide

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SDL1000X Programming Guide 71
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.
In this example, the VI opens a VISA session to a USBTMC device, writes a
command to the device, and reads back the response. In this example, the
specific command being sent is the device ID query. Check with your device
manufacturer for the device command set. After all communication is complete,
the VI closes the VISA session.
6、Communicating with the device via TCP/IP is similar to USBTMC. But you