These devices connect in a uniform manner to any LAN, and the end products have in common: Because of backward compatibility, existing systems will never become obsolete.Ĭurrently, all LXI enabled devices adhere to what is known as the LXI core. These limits will be exceeded in the near future. Currently, LXI instruments are available with Ethernet speeds of 100 Mb/sec and 1 Gb/sec.
After LXI emerged in 2005, this faster, more efficient and less costly alternative became the tool of choice for computer-to-instrument connectivity. Prior to the development of LXI, the General Purpose Interface Bus (GPIB) was the usual interface. Prominent among these instruments are oscilloscopes and spectrum analyzers. Numerous types of instrumentation can employ LXI to connect to devices – everything from power supplies to solar array simulators. It is compatible with multiple protocols and web servers may be embedded in the individual instruments. This has been done for years, but the LXI innovation established a standardized behavior for any instrument when connecting over a LAN. Local Area Network (LAN)-enabled instruments can connect to a computer, using as a medium the user-friendly Ethernet protocol. LXI is used extensively in connecting computers and electronic test equipment, particularly oscilloscopes. VISA implementations and debugging tools for diagnosing network communications problems with LXI devices are available from several vendors.Keysight Technologies conceived of LAN Extensions for Instrumentation (LXI) in 2005 as a way to enable test and measurement interfaces using web servers in conjunction with Ethernet. To write programs to control LXI instruments that support HiSLIP or VXI-11, you can use the VISA API. Interface, extend the features provided by VXI-11, and emulate the capabilities of GPIB devices.
The HiSLIP Extended Function leverages the HiSLIP standard created by the IVI Foundation to create a fast control To send ASCII commands, such as Standard Commands for Programmable Instrumentation (SCPI), along with other familiar GPIB operations. Many LXI instruments communicate via the LAN through one of two protocols, VXI-11 and HiSLIP. Since LXI instruments are based on Ethernet, the TCP/IP interface allows you to communicate with an LXI instrument using the VXI-11 interface. VXI-11 is a TCP/IP instrument protocol specification defined by the VXIbus Consortium.
0 kommentar(er)
