Agilent Technologies ESG Especificaciones descargar pdf (Pagina 34)

1-30 Programming Guide

Preparing for Use ESG Family Signal Generators

Getting Started with SCPI

Colon When a colon is placed between two command mnemonics, it moves the

current path down one level in the command tree. For example, the colon

in MEAS:VOLT specifies that VOLT is one level below MEAS. When the colon is

the first character of a command, it specifies that the next command

mnemonic is a root level command. For example, the colon in :INIT

specifies that INIT is a root level command.

Semicolon A semicolon separates two commands in the same message without

changing the current path.

White Space White space characters, such as <tab> and <space>, are generally ignored.

There are two important exceptions. White space inside a keyword, such

as:

:FREQ uency

is not allowed. You must use white space to separate parameters from

commands. For example, the <space> between LEVel and 6.2 in the

command :POWer:LEVel 6.2 is mandatory. White space does not affect

the current path.

Commas If a command requires more than one parameter, you must separate

adjacent parameters using a comma. Commas do not affect the current

path.

Common

Commands Common commands, such as *RST, are not part of any subsystem. An

instrument interprets them in the same way, regardless of the current

path setting.

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Agilent Technologies ESG Especificaciones Pagina 34