Keithley DMM7510, Calibration Manual, Page: 132 / 142

Model DMM7510 7½ Digit Graphical Sampling Multimeter Calibration Manual Section 4: TSP command reference
DMM7510-905-01 Rev. A / April 2015 4-19
cal.unlock()
This attribute unlocks calibration operations.
Type TSP-Link accessible Affected by Where saved Default value
Function No
Usage
cal.unlock( password )
password A string containing the password to unlock calibration
Details
Calibration data is locked during normal operation. To perform calibration, you must unlock
calibration.
The default password is
KI000CAL
. You can use
cal.password
to change the default.
An error is generated if this command is issued when calibration is already unlocked.
Example
cal.unlock("KI000CAL")
-- Perform operations to generate the calibration data
cal.save()
cal.lock()
Unlock the calibration for the instrument using the default password.
Save the calibration data.
Lock the calibration data.
Also see
cal.lock() (on page 4-16)
cal.password (on page 4-17)