RIGOL DG1000Z Series - Manual (Page 101)

Chapter 2 Command System RIGOL
DG1000Z Programming Guide 2-89
[:SOURce[]]:BURSt:TRIGger:SOURce
Syntax [:SOURce[]]:BURSt:TRIGger:SOURce {INTernal|EXTernal|MANual}
[:SOURce[]]:BURSt:TRIGger:SOURce?
Description Set the trigger source of the burst mode of the specified channel to internal
(INTernal), external (EXTernal) or manual (MANual).
Query the trigger source of the burst mode of the specified channel.
Parameter Name Type Range Default
[] Discrete 1|2 1
{INTernal|EXTernal|MANual} Discrete INTernal|EXTernal|MANual INTernal
Explanation  The trigger source of the burst can be internal, external or manual. The signal
generator initiates a burst output each time a trigger signal is received and then
waits for the next trigger signal.
 Only the N cycle burst ( [:SOURce[]]:BURSt:MODE ) supports internal trigger.
When internal trigger is selected, the frequency of the N cycle burst is
determined by the “Burst Period” ( [:SOURce[]]:BURSt:INTernal:PERiod ).
You can also set the [Mod/Trig/FSK/Sync] connector of the corresponding
channel at the rear panel to output trigger signal with the specified edge type
(rising edge or falling edge) or turn off the trigger signal output
( [:SOURce[]]:BURSt:TRIGger:TRIGOut ).
 The N cycle, infinite and gated bursts all supports external trigger. When external
trigger is selected, the signal generator receives the trigger signal inputted from
the [Mod/Trig/FSK/Sync] connector corresponding to the specified channel
at the rear panel and initiates a burst output each time a TTL pulse with the
specified polarity is received. You can specify the edge type of the trigger input
signal (rising edge or falling edge).
 The N cycle and infinite bursts support manual trigger. When manual trigger is
selected and the output of the corresponding channel is turned on, the
instrument outputs N cycle burst or infinite burst when the
*TRG , :TRIGger[][:IMMediate] or
[:SOURce[]]:BURSt:TRIGger[:IMMediate] command is sent. If the output of
the corresponding channel is not turned on, the trigger will be ignored. You can
also set the [Mod/Trig/FSK/Sync] connector of the corresponding channel at
the rear panel to output trigger signal with the specified edge type (rising edge
or falling edge) or turn off the trigger signal output.
Return Format The query returns INT, EXT or MAN.
Example :SOUR1:BURS:TRIG:SOUR EXT /*Set the trigger source of the burst mode of CH1
to external*/
:SOUR1:BURS:TRIG:SOUR? /*Query the trigger source of the burst mode of
CH1 and the query returns EXT*/
Related
Commands
[:SOURce[]]:BURSt:INTernal:PERiod
[:SOURce[]]:BURSt:MODE
[:SOURce[]]:BURSt:TRIGger[:IMMediate]
[:SOURce[]]:BURSt:TRIGger:TRIGOut
*TRG
:TRIGger[][:IMMediate]