Rigol DS1204B Spécifications télécharger pdf (Page 51)

Command Systems RIGOL

Programming Guide for DS1000B Series

2-39

ALTernation Trigger

1. :TRIGger:ALTernation:SOURce

Command Format:

:TRIGger:ALTernation:SOURce <source>

:TRIGger:ALTernation:SOURce?

Function:

The command selects the alternation trigger channel. The <source> may be

CH1CH2, CH1CH3, CH1CH4, CH2CH3, CH2CH4 or CH3CH4.

Returned Format:

The query returns CH1CH2 or CH1CH3, CH1CH4, CH2CH3, CH2CH4, CH3CH4.

Example:

:TRIG:ALT:SOUR CH1CH2 Set the alternation channel as CH1CH2.

:TRIG:ALT:SOUR? Return CH1CH2.

2. :TRIGger:ALTernation:CURRentSOURce

Command Format:

:TRIGger:ALTernation:CURRentSOURce <source>

:TRIGger:ALTernation:CURRentSOURce?

Function:

The command sets the current channel. The <source> may be SOURceA or

SOURceB, and the source A and B are varying with the current alternation

channel.

Returned Format:

The query returns SOURceA or SOURceB.

Example:

:TRIG:ALT:SOUR CH1CH2 Set the alternation channel as CH1CH2.

:TRIG:ALT:CURRSOUR SOURB Set the current channel as source B.

:TRIG:ALT:CURRSOUR? Return SOURceB.

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Rigol DS1204B Spécifications Page 51