Rigol DS1204B Especificaciones descargar pdf (Pagina 41)

Command Systems RIGOL

Programming Guide for DS1000B Series

2-29

Example:

:TRIG:EDGE:SOUR CHAN1 Set the edge trigger source as channel 1.

:TRIG:EDGE:SOUR? Return CH1.

3. :TRIGger<mode>:LEVel

Command Format:

:TRIGger<mode>:LEVel <level>[,<src>]

:TRIGger<mode>:LEVel? [,<src>]

Function:

The command sets the voltage level of Edge, Pulse or Video trigger.

 <mode> may be :EDGE, :PULSe or :VIDEO or :PATTern.

 <level> range: (- 6*Scale-Offset①) ~(+6*Scale+Offset①).

Scale is the current vertical scale, and the unit is V/div.

 In PATTern mode, <src> should be set to CHANnel<n> or EXT.

NOTE①: Trigger Level range is up to+/-6 Scale, when channel has offset, it needs to detract

offset ,such as 1V tap position, 1V offset, the trigger range is -7V~5V.

Returned Format:

The query returns the value of voltage level, and the unit is V.

Example:

:TRIG:EDGE:LEV 2 Set the trigger level as 2V.

:TRIG:EDGE:LEV? Return 2.000e000.

4. :TRIGger<mode>:SWEep

Command Format:

:TRIGger<mode>:SWEep {AUTO|NORMal|SINGle}

:TRIGger<mode>:SWEep?

Function:

The command sets the trigger mode. The <mode> may be :EDGE, :PULSe

or :PATTern.

 AUTO: When no trigger is existing, the system will generate a trigger signal

to force trigger;

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Rigol DS1204B Especificaciones Pagina 41