Rigol DS1000 Series

RIGOL
© 2008 RIGOL Technologies, Inc.
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: