Keysight Truevolt Series Operating And Service Manual page 382

[SENSe:]VOLTage[:DC]:RATio:SECondary {"OFF"|"CALCulate:DATA"|"SENSe:DATA"}
[SENSe:]VOLTage[:DC]:RATio:SECondary?
Selects the secondary measurement function for DC ratio measurements.
Parameter
{"OFF"|"CALCulate:DATA"|"SENSe:DATA"}, default
"OFF"
Configure the instrument for DC voltage ratio measurements using the 100 V range with 1 mV resolution.
Select "SENSe:DATA" as the secondary measurement. Make and retrieve measurements.
CONF:VOLT:DC:RAT 100,0.001
VOLT:RAT:SEC "SENS:DATA"
READ?;DATA2?
Typical Response: +1.05294698E+00;+2.10532098E+00,+1.99945584E+00
"CALCulate:DATA" - (Applies only to the 34465A and 34470A.) The measurement value before any
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math operations are done (including NULL).
"SENSe:DATA" - The DC signal voltage and the DC reference voltage measurements.
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This parameter is set to its default value after a Factory Reset (*RST) or Instrument Preset
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(SYSTem:PRESet).
[SENSe:]VOLTage[:DC]:RESolution {< resolution >|MIN|MAX|DEF}
[SENSe:]VOLTage[:DC]:RESolution? [{MIN|MAX|DEF}]
Selects the measurement resolution for DC voltage and ratio measurements. Specify the resolution in the
same units as the selected measurement function, not in number of digits.
< resolution >: See Resolution Table
equivalent to 10 PLC. Specify <resolution> in the measurement's units (V, A, Hz, Ω,
and so on).
Configure DC voltage measurements with a 3 µV resolution. Then make and read one measurement:
CONF:VOLT:DC 1
VOLT:DC:RES 3E-6
READ?
You can specify MIN (best resolution) or MAX (worst resolution) instead of < resolution >.
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To achieve normal mode (line frequency noise) rejection, use a resolution that corresponds to an integ-
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ration time that is an integral number of power line cycles.
This parameter is set to its default value after a Factory Reset (*RST) or Instrument Preset
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(SYSTem:PRESet).
Keysight True volt Series Operating and Service Guide
"CALC:DATA"
Parameter
or Range, Resolution and NPLC.
SCPI Programming Reference
Typical Return
Typical Return
The default is +3.00000000E-05
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