Lock; Save - Keithley 2182 Service Manual

:LOCK

(:CALibration:PROTected:LOCK)
Purpose
Format
Query
Response
Description
NOTE To unlock calibration, send the
Purpose
Example

:SAVE

(:CALibration:PROTected:SAVE)
Purpose
Format
Description
NOTE Calibration will be only temporary unless the
store calibration constants. Calibration data will not be saved if any errors occurred.
Example
To lock out calibration.
:cal:prot:lock
:cal:prot:lock?
0 Calibration unlocked
1 Calibration locked
The command allows you to lock out calibration after completing
:LOCK
those procedures. Thus,
:LOCK
with the command. The
:CODE
tus.
:CODE
To unlock calibration so that you can perform the calibration procedures.
:CAL:PROT:LOCK
To save calibration constants in EEROM after the calibration procedure.
:cal:prot:save
The command stores internally calculated calibration constants
:SAVE
derived during calibration in EEROM. EEROM is non-volatile memory, and
calibration constants will be retained indefinitely once saved. Generally,
is sent after all other calibration steps (except for
:SAVE
:CAL:PROT:SAVE
Calibration Reference
performs the opposite of sending the code
query returns calibration lock sta-
:LOCK?
command with the appropriate password.
Lock out calibration
command is sent to permanently
:SAVE
Save calibration constants
B-7
).
:LOCK