RIGOL DG1000Z Series - Manual (Page 181)

Chapter 2 Command System RIGOL
DG1000Z Programming Guide 2-169
[:SOURce[<n>]]:SWEep:TRIGger:SLOPe
Syntax [:SOURce[<n>]]:SWEep:TRIGger:SLOPe {POSitive|NEGative}
[:SOURce[<n>]]:SWEep:TRIGger: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  Set the edge type of the trigger input signal, namely select the instrument to
trigger on the rising edge or falling edge of the trigger input signal.
 This command is only applicable to external trigger
( [:SOURce[<n>]]:SWEep:TRIGger:SOURce ). In external trigger, the
instrument receives the trigger signal inputted from the
[Mod/Trig/FSK/Sync] connector of the corresponding channel at the rear
panel and initiates a sweep each time a TTL pulse with the specified polarity is
received.
 When [:SOURce[<n>]] or [<n>] is omitted, the system sets the related
parameters of CH1 by default.
Return Format The query returns POS or NEG.
Example :SOUR1:SWE:TRIG:SLOP POS /*Set the edge type of the trigger input signal of
CH1 to rising edge*/
:SOUR1:SWE:TRIG:SLOP? /*Query the edge type of the trigger input signal
of CH1 and the query returns POS*/
Related
Commands
[:SOURce[<n>]]:SWEep:TRIGger:SOURce