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Section

6: SCPI command reference Model 2450 Interactive SourceMeter® Instrument

Reference Manual

6-36 2450-901-01 Rev. B/September 2013

SENSe1 subsystem

The Sense1 subsystem commands configure and control the measurement functions of the

Model 2450.

Many of these commands are set for a specific function (current, voltage, or resistance). For example,

you can program a range setting for each function. The settings are saved with that function.

[:SENSe[1]]:AZERo:ONCE

This command causes the instrument to autozero once.

Type Affected by Where saved Default value

Command only

Not applicable

Usage

[:SENSe[1]]:AZERo:ONCE

Details

This command forces a refresh of the reference and zero measurements that are used for the present aperture

setting.

When autozero is set to off, the instrument may gradually drift out of specification. To minimize the drift, you can

send the once command to make a reference and zero measurement immediately before a test sequence.

Example

AZER:ONCE

Do a once time refresh of the reference and zero

measurements.

Also see

[:SENSe[1]]:<function>:AZERo[:STATe] (on page 6-46)

Keithley 2450 User Manual

Other manuals for Keithley 2450