Smux.cal.password; Smux.cal.polarity - Keithley 2601B Reference Manual

Series 2600B System SourceMeter® Instrument Reference Manual

smuX.cal.password

This attribute stores the password required to enable calibration.
Type TSP-Link accessible
Attribute (W) Yes
Usage
smuX.cal.password = newPassword
X
newPassword
Details
A new password can only be assigned when calibration has been unlocked.
The calibration password is write-only and cannot be read.
Example
smua.cal.password = "LetMeIn"
Also see
Adjustment
smuX.cal.unlock()

smuX.cal.polarity

This attribute controls which calibration constants are used for all subsequent measurements.
Type TSP-Link accessible
Attribute (RW) Yes
Usage
calPolarity = smuX.cal.polarity
smuX.cal.polarity = calPolarity
calPolarity
X
2600BS-901-01 Rev. B / May 2013
Affected by
Not applicable
SMU channel (for example, smua.cal.password applies to SMU channel A)
The new password (string)
(on page B-18)
(on page 7-190)
Affected by
Instrument reset
SMU reset
SMU cal. lock
Recall setup
The polarity to use for measurements. Set to one of the following values:
0 or smuX.CAL_AUTO: Automatic polarity detection
1 or smuX.CAL_POSITIVE: Measure with positive polarity calibration constants
2 or smuX.CAL_NEGATIVE: Measure with negative polarity calibration constants
SMU channel (for example, smua.cal.polarity applies to SMU channel A)
Section 7: TSP command reference
Where saved Default value
SMU nonvolatile "KI0026XX"
memory
Assigns a new calibration password for SMU channel A.
Where saved Default value
Not saved 0 (smuX.CAL_AUTO)
7-187