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Section 14: SCPI command reference Model 6517B Electrometer Reference Manual

14-78 6517B-901-01 Rev. C / August 2015

:NTOLerance <n>

This command is used to specify the noise tolerance for volts, amps, ohms, and coulombs.

Usage

[:SENSe[1]]:VOLTage[:DC]:AVERage:ADVanced:NTOLerance <n>

[:SENSe[1]]:CURRent[:DC]:AVERage:ADVanced:NTOLerance <n>

[:SENSe[1]:RESistance:AVERage:ADVanced:NTOLerance <n>

[:SENSe[1]]:CHARge:AVERage:ADVanced:NTOLerance <n>

:NTOLerance?

:NTOLerance? DEFault

:NTOLerance? MINimum

:NTOLerance? MAXimum

<n>

 1 to 100: Specify noise tolerance in percent (+/-)

 DEFault: +/-1 %

 MINimum: 0 %

 MAXimum: +/-100 %

Details

Each measurement function can utilize the advanced filter which adds a noise tolerance window to

the averaging algorithm. These commands are used to set the noise tolerance level of the advanced

filter for the specified function. The :ADVanced[:STATe] commands are used to enable or disable

the advanced filter.

The noise tolerance level is expressed as a percent of the last averaged reading. In general, if the

noise is within this window, the reading is simply based on the normal averaging algorithm. If a

reading is outside this window, then the advanced averaging algorithm is used.

Also see

None

Keithley 6517B Reference Manual

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