Rigol DS1204B Programming Manual page 69

1. Edge Trigger
Edge trigger occurs when the trigger input meets a specified level along the
specified slope direction.
(1) :TRIGger:EDGE:SLOPe
Command Format:
:TRIGger:EDGE:SLOPe□{ POSitive | NEGative | ALTernation }
Function:
The command sets the trigger edge as Positive (rising edge), Negative
(falling edge) or ALTernation (rising and falling edge).
Query Format:
:TRIGger:EDGE:SLOPe?
Return Format:
The query returns POSITIVE or NEGATIVE, ALTERNATION.
Example:
:TRIGger:EDGE:SLOPe□POSitive
:TRIGger:EDGE:SLOPe?
Programming Guide for DS1000B Series
Set the trigger edge as rise edge.
Return POSITIVE.
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