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Getting Started

Using LAN

Chapter 114

Using LAN

The signal generator can be remotely programmed via a LAN interface and LAN-connected

computer using one of several LAN interface protocols. The LAN allows instruments to be

connected together and controlled by a LAN-based computer. LAN and its associated interface

operations are defined in the IEEE 802.2 standard. See the IEEE website for more details.

The signal generator supports the following LAN interface protocols:

•VXI-11

• Sockets LAN

• Telephone Network (TELNET)

• File Transfer Protocol (FTP)

VXI-11 and sockets LAN are used for general programming using the LAN interface,

TELNET is used for interactive, one command at a time instrument control, and FTP is for

file transfer.

1. Selecting IO Libraries for LAN

The TELNET and FTP protocols do not require IO libraries to be installed on your computer.

However, to write programs to control your signal generator, an I/O library must be installed

on your computer and the computer configured for instrument control using the LAN

interface.

The IO libraries can be downloaded from the Agilent website. The following is a discussion on

these libraries.

Agilent VISA VISA is an IO library used to develop IO applications and instrument

drivers that comply with industry standards. Use the Agilent VISA library

for programming the signal generator over the LAN interface.

SICL Agilent SICL is a lower level library that is installed along with Agilent

VISA.

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Agilent Technologies PSG Manual de instrucciones Pagina 28