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RIGOL Chapter 2 Command System
2-196 DSA800 Programming Guide
:TRIGger Subsystem
Command List:
:TRIGger:SEQuence:EXTernal:READy?
:TRIGger:SEQuence:EXTernal:SLOPe
:TRIGger:SEQuence:SOURce
:TRIGger:SEQuence:VIDeo:LEVel
:TRIGger:SEQuence:EXTernal:READy?
Syntax
:TRIGger:SEQuence:EXTernal:READy?
Description
Query whether the current trigger is ready.
Explanation
This command is valid only when the external trigger is selected.
Return Format
Return 1 -- the trigger is ready.
Return 0 -- the trigger is being prepared.
:TRIGger:SEQuence:EXTernal:SLOPe
Syntax
:TRIGger:SEQuence:EXTernal:SLOPe POSitive|NEGative
:TRIGger:SEQuence:EXTernal:SLOPe?
Description
Set the trigger edge of external trigger.
Query the trigger edge of external trigger.
Parameter
Name Type Range Default
-- Keyword POSitive|NEGative POSitive
Explanation
POSitive: rising edge
NEGative: falling edge
Return Format
The query returns POS or NEG.
Example
The command below sets the trigger edge of external trigger to the rising edge.
:TRIGger:SEQuence:EXTernal:SLOPe POSitive
The query below returns POS.
:TRIGger:SEQuence:EXTernal:SLOPe?
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