STB8827
Series Operation Manual Chapter 7 Command Reference
97
FETCh [:IMP]?
:Source
MONitor :VAC?
:IAC?
:fres :acur?
:bcur?
The FETCh[:IMP]? query directs
STB8827
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?”)
STB8827
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
,
SN
,
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
(In data buffer memory) no data
Common measurement data
Analog LCR unbalance
A/D converter is not working.
Signal source is over loading.
-1
0
+1
+2
+3
+4
Constant voltage cannot be adjusted.
<status> format: When above measurement data is used, <status> data will
display measurement status.
The output format of the <Status> display data uses 2-digits ASCII: SN (S: +/-,
N: from 0 to 4)
NOTE: When <status> is -1, +1 or +2, the measurement data is
9.99999E37. When <status> is 0, +3 or +4, the real measurement data