Keithley SourceMeter 2600 Series Reference Manual page 337

Series 2600 System SourceMeters Reference Manual
Example Selects positive calibration constants for all subsequent measurements:
smua.cal.polarity = smua.CAL_POSITIVE
smuX.cal.restore
Function Loads a stored set of calibration constants.
Usage There are two ways to use this function:
smuX.cal.restore()
smuX.cal.restore(calset)
calset
Set
calset
smuX.CALSET_NOMINAL
smuX.CALSET_FACTORY
smuX.CALSET_DEFAULT
smuX.CALSET_PREVIOUS The calibration set that was used before the last default
If
calset
• This function will overwrite the current set of calibration constants from non-volatile
Remarks
memory.
• This function will be disabled until a successful call to smuX.cal.unlock is made.
Details See Section 16
Also see smuX.makebuffer
Restores factory calibration for SMU A:
Example
smua.cal.restore(smua.CALSET_FACTORY)
X = SMU channel (a or b)
Calibration set to be loaded.
to one of the following values:
A set of calibration constants that are uncalibrated but
set to nominal values to allow rudimentary functioning
of the instrument.
The calibration constants when the instrument left the
factory.
The normal calibration set.
set was overwritten.
is not specified,
smuX.CALSET_DEFAULT
(calibration).
Return to Section 12 topics
Instrument Control Library 12-63
will be used.
2600S-901-01 Rev. A / May 2006