Tonghui TH2829 Series - Fetch? Subsystem Commands

TH2829X Series Operation Manual Chapter 10 HANDLER
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Command syntax:
<value>
TRIGger:DELay MIN
MAX
Where,
<value> In NR1, NR2 or NR3 data format, from 0 to 60s with 1ms as the
resolution.
MIN Set the delay time as 0s.
MAX Set the delay time as 60s.
For example: WrtCmd (“TRIG:DEL 5s”) Set the delay time as 5s.
Query syntax: TRIGger:DELay?
Return format: <NR3><NL^END>
9.1.13 FETCh? subsystem commands
The FETCh? subsystem commands are mainly used to direct TH2829X to input a
measurement result.
Command tree:
FETCh [:IMP]?
:Source MONitor :VAC?
:IAC?
The FETCh[:IMP]? query directs TH2829X to input the last measurement result to
the output buffer zone.
Query syntax: FETCh[:IMP]?
For example: WrtCmd (“TRIG:SOUR BUS”)
WrtCmd (“TRIG”)
WrtCmd (“FETC?”)
TH2829X applies ASCII to delivery result, details are follows.
On measurement display page, bin NO. display page, bin count display
page, ASCII data output format are described as below:
SN.NNNNNESNN ， SN.NNNNNESNN ， S N ， SN or SNN NL^END
<DATA A> <DATA B> <Status> <BIN number>
Where,
<DATA A>, <DATA B> format: <DATA A> (primary measurement data), <DATA
B> (secondary measurement data)
12-digits ASCII format are as below:
SN.NNNNNESNN
(S:+/-,N: from 0 to 9, E: Exponent Sign)
Status
Description