Keysight Truevolt Serie Mode D'emploi page 433

SCPI Programming Reference
Selects the trigger source for measurements.
It is recommended that all triggered measurements be made using an appropriate
fixed manual range. That is, turn autorange off
OFF), or set a fixed range using the SENSe:<function>:RANGe, CONFigure, or
MEASure
Source
IMMediate The trigger signal is always present. When you place the instrument in the "wait-for-trigger"
state, the trigger is issued immediately.
BUS The instrument is triggered by
for-trigger" state.
EXTernal The instrument accepts hardware triggers applied to the rear-panel Ext Trig input and takes
the specified number of measurements (
OUTPut:TRIGger:SLOPe
ready, it buffers one trigger.
INTernal The INTernal source is available for the 34465A and 34470A with the DIG option only, and
provides level triggering capability. To trigger on a level on the input signal, select INTernal
for the source, and set the level and slope with the
mands.
Parameter
{IMMediate|EXTernal|BUS|INTernal}. Default:
IMMediate.
Return ten sets of five DC voltage measurements, using a positive-going external trigger to start each
measurement set:
CONF:VOLT:DC
SAMP:COUN 5
TRIG:COUN 10
TRIG:SOUR EXT;SLOP POS
READ?
Typical Response: +1.00520000E+01, ... (50 measurements)
On the 34460A, EXTernal requires option 34460-LAN or option 3446LANU.
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After selecting the trigger source, you must place the instrument in the "wait-for-trigger" state by
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sending INITiate or READ?. A trigger is not accepted from the selected trigger source until the instru-
ment is in the "wait-for-trigger" state.
This parameter is set to its default value after a Factory Reset (*RST) or Instrument Preset
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(SYSTem:PRESet).
Recommendation: All triggered measurements should be made using an appropriate fixed manual
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range. That is, turn autorange off ([SENSe:]<function>:RANGe:AUTO OFF) or set a fixed range using
the [SENSe:]<function>:RANGe, CONFigure, or
This parameter is set to its default value after a Factory Reset (*RST) or Instrument Preset
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(SYSTem:PRESet).
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command.
*TRG over the remote interface once the DMM is in the "wait-
is received. If the instrument receives an external trigger before it is
MEASure
(SENSe:<function>:RANGe:AUTO
Description
), each time a TTL pulse specified by
SAMPle:COUNt
TRIGger:LEVel
Typical Return
IMM, EXT, or BUS
command.
Keysight Truevolt Series Operating and Service Guide
and com-
TRIGger:SLOPe