Application Notes

How to communicate with R&S devices using VISA

Using VISA (Virtual Instrument Software Architecture) several interfaces allow communication between your computer and instruments.

This application note describes the usage of both

- R&S® VISA

- NI VISA

running on Microsoft Windows 10™ with the following connection types:

► USB VCP (Virtual Com Port), also called USB CDC (Communications Device Class)

► USB TMC (Test and Measurement Class)

► Ethernet Raw Port Socket

► Ethernet in general e.g. VXI11 or Hislip

All the examples are shown using the R&S® HMC8042 unless otherwise stated. There may be some difference when integrating other devices. As example some interface types are not available on every unit.

This application note does not claim to be complete. All information has been compiled with care. However, errors can’t be ruled out.

Name
Type
Version
Date
Size
1SL374_VISA

Application note document

Type
Application Note
Version
0e
Date
28-Oct-2021
Size
912 kB