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17-56 SCPI Command Reference

NOTE The function name must be enclosed in double or single quotes (i.e., :func:stat?

“volt”).

Description This command is used to query the state of the speciﬁed measurement func-

tion. A returned response message of “0” indicates that the speciﬁed func-

tion is disabled, while a “1” indicates that the function is enabled.

:RESistance:MODE <name>

[:SENSe[1]]:RESistance:MODE <name> Select ohms measurement mode

Parameters <name> = MANual Manual ohms mode

AUTO Auto ohms mode

Query :MODE? Query ohms mode

Description This command is used to select the ohms measurement mode. With

MANual ohms selected, the user must conﬁgure the source and measure

aspects of the operation. When the ohms function is selected, the ohms

reading is simply the result of the V/I calculation.

Range changes cannot be made in manual ohms.

With AUTO ohms selected, the SourceMeter will be conﬁgured to Source I

Measure V when the ohms function is selected. The current source value

and voltage measurement range used depend on the ohms measurement

range that is selected.

See Section 4 for details on manual and auto ohms.

:RESistance:OCOMpensated <b>

[:SENSe[1]]:RESistance:OCOMpensated <b> Control offset-compensated ohms

Parameters <b> = 1 or ON Enable offset compensation

0 or OFF Disable offset compensation

Query :OCOMpensated? Query state of offset compensation

Description This command is used to enable or disable offset-compensated ohms. When

using the auto ohms measurement mode, the current source level is automat-

ically set. When using the manual ohms measurement mode, you must set

the source (V or I) output level.

See Section 4, Offset-compensated ohms for details on making offset-

compensated ohms measurements.

NOTE Offset-compensated ohms will disable when the :MEASure? command (for the resis-

tance function) or the :CONFigure:RESistance command is sent.

Keithley 6430 User Manual

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