Tonghui TH2827 Series - Aperture Subsystem Commands; Trigger Subsystem Commands

TH2827 Series Operation Manual Chapter 7 Command Reference
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7.1.11 APERture subsystem commands
The APERture subsystem commands are mainly used to set the measurement
speed, average times used in measurement. The APERture? query returns the
current measurement speed, average times.
Command syntax:
FAST
APERture MEDium [,<value>]
SLOW
Where,
FAST: 30 times/sec
MEDium: 10 times/sec
SLOW: 2 times/sec
<value> 1 to 255 in NR1
For example: WrtCmd (“APER MED, 55”)
Query syntax: APERture?
Return format:
FAST
MED , <NR1><NL^END>
SLOW
7.1.12 TRIGger subsystem commands
The TRIGger subsystem commands are mainly used to set the instrument trigger
source, trigger delay and trigger measurement.
Command tree:
TRIGger [:IMMediate]
:SOURce INTernal
EXTernal
BUS
HOLD
:DELay <value>
MIN
MAX
The TRIGger[:IMMediate] command is used to trigger a test.
Command syntax: TRIGger[:IMMediate]
For example: WrtCmd(“TRIG”)
The TRIGger:SOURce command is used to set the trigger source mode. The