Rigol DS1204B Specifikace stáhnout pdf (Strana 9)

Programming Introduction RIGOL

Programming Guide for DS1000B Series

1-3

Command Introduction

Command Syntax

The commands system of DS1000B series oscilloscope is a multistage tree structure,

and each of sub-system is consists of a “Root” keyword and multilayered keywords.

The commands are always begin with a “:”(except for IEEE commands) and the

keywords are also separated by “:”; optional parameters are permitted to follow the

keywords; “?” appeared following a command line denotes to query this function;

besides, “space” is used to divide command and parameter.

For example:

:TRIGger:EDGE:SLOPe {POSitive|NEGative|ALTernation}

:TRIGger:EDGE:SLOPe?

TRIGger is the root keyword of the command, EDGE and SLOPe is separately its

second and third keyword, all of them are separated by “:”. Connects enclosed in the

“{}” denote the parameters permitted to be set by user; “?” denotes to query; the

command :TRIGger:EDGE:SLOPe is set apart from parameter using “space”. “,” is

used to compart the parameters existed in some commands, for example:

:TRIGger:PATTern:PATTern <value>,<mask>,<ext source>[,<edge

source>,<edge>]

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Rigol DS1204B Specifikace Strana 9