Rigol DS1000MD Manuel d'utilisateur télécharger pdf (Page 73)

RIGOL

Programming Guide for DS1000/DS1000CA Series

2-65

Query returns “EDGE”, “PULSE”, “SLOPE” or “VIDEO”. The double quotes are not

returned.

Example:

:TRIGger:ALTernation:TYPE□EDGE Set trigger type as Edge trigger

:TRIGger:ALTernation:TYPE? Query returns “EDGE”

6.3 :TRIGger:ALTernation:TimeSCALe

Command Format:

:TRIGger:ALTernation:TimeSCALe□<value>

Explanation:

The command is to modify the time base of current channel.

The range of <value>: 2ns - 50s (when it is Normal)

500ms - 50s (when it is Roll mode)

Query Format:

:TRIGger:ALTernation:TimeSCALe?

Returned Format:

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

Example:

:TRIGger:ALTernation:TimeSCALe□0.001 Set the time base to 1ms

:TRIGger:ALTernation:TimeSCALe? Query returns 1.000e-03

6.4 :TRIGger:ALTernation:TimeOFFSet

Command Format:

:TRIGger:ALTernation:TimeOFFSet□<value>

Explanation:

The command is to set up time offset for the current channel.

The range of <value> is:

1s ~ EMS memory terminal (when it is Normal)

-500s ~ +500s (when it is Stop)

-6*scale ~ +6*Scale (when it is Roll mode)

“Scale” indicates the current horizontal scale. The default unit is s/div

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Rigol DS1000MD Manuel d'utilisateur Page 73