GW Instek AFG-3000 Series - Manual (Page 259)

REMOTE INTERFACE
259
SOURce[1]:BURSt:GATE:POLarity
Source Specific
Command
Description In gated mode, the function generator will output
a waveform continuously while the external
trigger receives logically true signal from the
Trigger INPUT terminal. Normally a signal is
logically true when it is high. The logical level can
be inverted so that a low signal is considered true.
Syntax SOURce[1]:BURSt:GATE:POLarity{NORMal|INVertes}
Parameter NORMal Logically high
INVertes Logically low
Example SOUR1:BURS:GATE:POL INV
Sets the state to logically low (inverted).
Query Syntax SOURce[1]:BURSt:GATE:POLarity?
Return Parameter NORM Normal(High) logical level
INV Inverted (low) logical level
Example SOUR1:BURS:GATE:POL?
INV
The true state is inverted(logically low).