Rigol DS1000MD Manuel d'utilisateur télécharger pdf (Page 58)

RIGOL

Programming Guide for DS1000/DS1000CA Series

2-50

Query Format:

:TRIGger<mod>:SOURce?

Returned Format:

Query returns “CH1”, “CH2”, “EXT”, “EXT5”, “AC” or “DIGITAL”. The double quotes

are not returned.

Example:

:TRIGGER:EDGE:SOURCE□CHANnel1 Set Channel 1 as the Edge trigger source

:TRIGGER:EDGE:SOURCE? Query returns “CH1”

3. :TRIGger<mode>:LEVel

Command Format:

:TRIGger<mode>:LEVel□<level>

Explanation:

The command is to set the voltage level of Edge, Pulse Video trigger.

<mode> can be “:EDGE”, “:PULSe” or “:VIDEO”;

<level> is -6*Scale ~ +6*Scale;

“Scale” indicates the current vertical scale. The default unit of “level” is V/div.

Query Format:

:TRIGger<mode>:LEVel?

Returned Format:

Query returns the set value of <level> in scientific numeric notation.

Example:

:TRIGger:EDGE:LEVel□2 Set the Edge trigger level to 2 V

:TRIGger:EDGE:LEVel？ Query returns 2.00e+00

4. :TRIGger<mode>:SWEep

Command Format:

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

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Rigol DS1000MD Manuel d'utilisateur Page 58