Keysight 34460A, Руководство по эксплуатации и обслуживанию

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[SENSe:]{RESistance|FRESistance}:NULL[:STATe] {ON|1|OFF|0}
[SENSe:]{RESistance|FRESistance}:NULL[:STATe]?
Enables or disables the null function for all resistance measurements.
This parameter is common to 2-wire and 4-wire resistance measurements. Using the FRESistance version
of this command or query is identical to using the RESistance version.
Parameter Typical Return
{ON|1|OFF|0}. Default: OFF. 0 (OFF) or 1 (ON)
Configure 2-wire resistance measurements, using the null function to remove 100 mΩ of wiring resistance.
Make and read two measurements:
CONF:RES
RES:NULL:STAT ON;VAL .1
SAMP:COUN 2
READ?
Typical Response: +1.0402,+1.0402
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Enabling the scaling function also enables automatic null value selection ( SENSe:
{RESistance|FRESistance}:NULL:VALue:AUTO ON ).
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To set a fixed null value, use: [SENSe:]{RESistance|FRESistance}:NULL:VALue .
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The instrument disables the null function after a Factory Reset ( *RST ), Instrument Preset
( SYSTem:PRESet ), or CONFigure function.
Keysight True
volt
Series Operating and Service Guide
349
SCPI Programming Reference