TH2883 Series Operation Manual Chapter 8 SCPI Command reference
8-21
The CRESult? query returns the latest comparison result.
Query syntax: FETCh:CRESult？
Return format: There are three cases as follows:
1. If the comparator function or four comparison methods is set to OFF, the query
response will be <NR1><NL^END>, here NR1 is 2.
2. If there is no waveform data available, the return format will be <NR1><
NL^END>, here NR1 is 3.
3. If the comparator function is set to on and at least one of the four comparison
methods is set to ON, the return format will be <NR1, NR3, NR3, NR1,
NR3><NL^END>, the first NR1 is the general comparison result: 1 (PASS) or 0
(FAIL). The following four data are the comparison results corresponding to each
comparator: AREA SIZE, DIFF ZONE, CORONA and PHASE DIFF.
NOTE: TH2883 returns the comparison result when the comparator is turned
on. TH2883 returns 9.9E37 when the AREA SIZE, DIFF ZONE or PHASE DIFF
comparator is turned off. TH2883 returns 9999 when the CORONA comparator
is turned off.
The :VOLTage? query returns the current voltage value in the set voltage range. Refer to MEASure
subsystem commands for the voltage range settings.
Query syntax: FETCh:VOLTage？
Return format: <NR1><NL^END>
NOTE: The unit of the returned voltage is V.
The :FREQuency? query returns the current frequency result in the set frequency range. Refer to
MEASure subsystem commands for the frequency range settings.
Query syntax: FETCh:FREQuency？
Return format: <NR3><NL^END>
NOTE: The unit of the returned frequency is Hz. If the start point is overlapped with the
end cursor completely, then 9.9E37 will be returned.
The TIME? query returns the current time result in the set time range. Refer to MEASure
subsystem commands for the time range settings.
Query syntax: FETCh:TIME？
Return format: <NR3><NL^END>
NOTE: The unit of the returned time is s.
The :STATistic? query returns the current statistic result.
Query syntax: FETCh:STATistic?
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