User manual

RIGOL DG1022 Commands System
Programming Guide for DG1022
2-54
The detailed information of each command are:
1. BURSt:MODE
Command
Format
BURSt:MODE {TRIGgered|GATed}
Function
Select the burst mode.
Explanations
 In TRIG mode, the generator outputs a wave with specified
cycle number once receive an assigned trigger via sending
TRIGger:SOURce.
 In GAT mode, the output state of waves (“ON” or “OFF”)
depends on the external level used by [Ext Trig/FSK/Burst]
connector on the rear panel.
 The default burst mode is TRIG.
Example
BURS:MODE GAT
2. BURSt:MODE?
Command
Format
BURSt:MODE?
Function
Query the burst mode.
Return Value
The query returns TRIG or GAT.
3. BURSt:NCYCles
Command
Format
BURSt:NCYCles {<cycle>|INFinity|MINimum|MAXimum}
Function
Set the cycle number of burst (only used in TRIG mode).
Explanations
 <cycle> is the cycle number for user to set.
 MIN=1 cycle, MAX=50,000 cycles, INF is infinite number of
cycles.
Example
BURS:NCYC 100
4. BURSt:NCYCles?
Command
Format
BURSt:NCYCles?
Function
Query the cycle number of burst.
Return Value
The query returns the burst counting in the form of scientific
notation such as 1.000000e+02 or returns “Infinite”.