RIGOL DG1000Z Series - Manual (Page 217)

Chapter 2 Command System RIGOL
DG1000Z Programming Guide 2-205
:TRIGger[<n>]:SLOPe
Syntax :TRIGger[<n>]:SLOPe {POSitive|NEGative}
:TRIGger[<n>]:SLOPe?
Description Set the edge type of the trigger input signal of the specified channel to rising edge
(POSitive) or falling edge (NEGative).
Query the edge type of the trigger input signal of the specified channel.
Parameter Name Type Range Default
[<n>] Discrete 1|2 1
{POSitive|NEGative} Discrete POSitive|NEGative POSitive
Explanation  This command is only applicable to the burst (N cycle, infinite or gated) output
( [:SOURce[<n>]]:BURSt[:STATe] ) or sweep output
( [:SOURce[<n>]]:SWEep:STATe ) in external trigger
( :TRIGger[<n>]:SOURce ). When external trigger is selected, the signal
generator receives the trigger signal inputted from the
[Mod/Trig/FSK/Sync] connector of the corresponding channel at the rear
panel and initiates a burst output (N cycle, infinite or gated) or sweep output
each time a TTL pulse with the specified polarity is received.
 When [<n>] is omitted, the system sets the related parameters of CH1 by
default.
Return Format The query returns POS or NEG.
Example :TRIG1:SLOP NEG /*Set the edge type of the trigger input signal of CH1 to
falling edge*/
:TRIG1:SLOP? /*Query the edge type of the trigger input signal of CH1 and
the query returns NEG*/
Related
Commands
[:SOURce[<n>]]:BURSt[:STATe]
[:SOURce[<n>]]:SWEep:STATe
:TRIGger[<n>]:SOURce