TEXIO FGX-2220, Инструкция по эксплуатации

Страница: 196 / 229

183
Example SOUR1:BURS:PHAS?
+1.2000E+02
The burst phase is 120 degrees.
8-15-7. SOURce[1|2]:BURSt:TRIGger:SOURce
Set
Query
Description Sets or queries the trigger source for triggered burst mode. In
trigged burst mode, a waveform burst is output each time a
trigger signal is received and the number of cycles is
determined by the burst count.
There are three trigger sources for triggered burst mode:
Immediate
A burst is output at a set frequency
determined by the burst period.
External EXTernal will output a burst waveform after
each external trigger pulse. Any additional
trigger pulse signals before the end of the
burst are ignored.
Manual Manual triggering will output a burst
waveform after the trigger softkey is
pressed.
Note If the APPLy command was used, the source is automatically
set to IMMediate.
The *OPC/*OPC? command/query can be used to signal the
end of the burst.
Syntax SOURce[1|2]:BURSt:TRIGger:SOURce
{IMMediate|EXTernal|MANual}
Example SOUR1:BURS:TRIG:SOUR EXT
Sets the burst trigger source to external.
Query Syntax SOURce[1|2]:BURSt:TRIGger:SOURce?
Return Parameter IMM Immediate
EXT External
MANual Manual
Example SOUR1:BURS:TRIG:SOUR?
IMM
The burst trigger source is set to immediate.