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Programming Reference
SCPI Instrument Command List
Description
Use this command to set/read the number of trigger events (pulse
periods) to be generated for each arming event in pulse and burst mode
(in pattern mode the number of trigger events depends on the used
sequence). This corresponds to selecting the event mode on the MODE/
TRG screen:
NOTE
For a started burst this command will reduce the number of pulses on
channel 1 and channel 2 (
:TRIGger:COUNt:PULSes[1|2]
) to the value
set by
:TRIGger:COUNt
. Changes of the number of pulses on the
channels will increase the value to of
:TRIGger:COUNt
to reflect the
changes on the channels.
Examples
To set
STARTED BURST of 16 pulse periods
and
6 Pulses at
Out1
, the burst are started by a positive level at the EXT INPUT:
To set
GATED PULSES Pulses at Out1
, gated by a positive level at the
EXT INPUT:
PULSES
Set a trigger count of 1 so that a single pulse period is
generated for each arming event.
BURST of
Set a trigger count of 2 to 65504 so that a burst of 2 to 65504
pulse periods is generated for each arming event. Switch off
pattern mode so that a pulse is generated in each pulse
period. (
:DIG:PATT OFF
)
:ARM:SOUR EXT1
:ARM:MODE STAR
:ARM:SENS POS
:TRIG:COUN 16
:TRIG:COUN:PULS1 6
:TRIG:SOUR INT1
:DIG:PATT OFF
Set arming from EXT INPUT
Set started mode
Set arming on positive level
Burst length 16
Number of pulses at OUTPUT 1
Pulse period trigger from internal PLL.
Disable pattern operating mode
:ARM:SOUR EXT1
:ARM:MODE GAT
:ARM:SENS POS
:TRIG:COUN 1
:TRIG:SOUR INT1
:DIG:PATT OFF
Set arming from EXT INPUT
Set arming on levels
Set arming on positive level 1 pulse period
Single pulse output mode
Pulse period trigger from internal PLL.
Disable pattern data