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Programming Guide
65
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 need to
change VISA Write and VISA Read Function to Synchronous I/O. The LabVIEW
default is asynchronous I/O. Right-click the node and select Synchronous I/O
Mod>>Synchronous from the shortcut menu to write or read data synchronously.
7、 Connect them as shown in the figure below
8、 Input the IP address and run the program.
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