Keithley 2182 Service Manual page 42

Saving calibration constants
After completing the calibration procedure, send the following command to save the new
calibration constants:
:CAL:PROT:SAVE
NOTE Calibration constants will not be saved unless the :SAVE command is sent.
Calibration constants can be returned using the :CAL:PROT:DATA? command. For
details, see "Miscellaneous
Default calibration constants and tolerances are listed in
Locking out calibration
After saving calibration, send the following command to lock out calibration:
:CAL:PROT:LOCK
commands, :DATA?" in Appendix
Calibration 2-17
B.
Appendix B (see Table B-2).