Rigol DS1000MD Manual de usuario descargar pdf (Pagina 75)

RIGOL

Programming Guide for DS1000/DS1000CA Series

2-67

6.6 :TRIGger:ALTernation:EDGE:SLOPe

Command Format:

:TRIGger:ALTernation:EDGE:SLOPe□<value>

Explanation:

The command is to set the edge polarity of EDGE and SLOPE trigger in current

channel.

<value> can be “POSitive” or “NEGative. The double quotes are not returned.

Query Format:

:TRIGger:ALTernation:EDGE:SLOPe?

Returned Format:

Query returns “POSITIVE” or “NEGATIVE”.

Example:

:TRIGger:ALTernation:EDGE:SLOPe□POSitive

Set the edge polarity to “Positive”.

:TRIGger:ALTernation:EDGE:SLOPe?

Query returns “POSITIVE”.

6.7 :TRIGger:ALTernation<mode>:MODE

Command Format:

:TRIGger:ALTernation<mode>:MODE□<value>

Explanation:

The command is to set the trigger modes and the corresponding conditions.

<mode> can be “:PULSe”, “:VIDEO” or “:SLOPe”.

When <mode> is “:PULSe” or “:SLOPe”,

the options of <value> are “+GREaterthan”, “+LESSthan”, “+EQUal”,

“-GREaterthan”, “-LESSthan” or “-EQUal”.

When <mode> is “:VIDEO”,

the options of <value> are “ODDfield”, “EVENfield”, “LINE” or “ALLlines”.

Query Format:

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Rigol DS1000MD Manual de usuario Pagina 75