Keithley 2000 Calibration Manual

:SAVE
(:CALibration:PROTected:SAVE)
Purpose To save calibration constants in EEROM after the calibration procedure.
Format
:cal:prot:save
Parameter None
Description The :SAVE command stores internally calculated calibration constants de-
rived during both comprehensive and manufacturing calibration in EEROM.
(EEROM is non-volatile memory.) Calibration constants will be retained in-
definitely once saved. Generally, :SAVE is sent after all other calibration
steps (except for :LOCK).
Note Calibration will be only temporary unless the :SAVE command is sent to per-
manently store calibration constants.
Example :CAL:PROT:SAVE Save calibration constants.
:DATE
(:CALibration:PROTected:DATE)
Purpose To send the calibration date to the instrument.
Format
:cal:prot:date <year>, <month>, <day>
Parameters <year> = 1994 to 2093
<month> = 1 to 12
<day> = 1 to 31
Query format
:cal:prot:date?
Response <year>, <month>, <day>
Description The :DATE command allows you to store the calibration date in instrument
memory for future reference. You can read back the date from the instrument
over the bus by using the :DATE? query or the DATES selection in the front
panel CAL menu.
Note The year, month, and day parameters must be delimited by commas.
Examples :CAL:PROT:DATE 1994, 12, 16 Send cal date (12/16/94).
:CAL:PROT:DATE? Request cal date.
3-8 Calibration Command Reference

Keithley 2000 Specifications

General

Digits	6.5
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Resistance Range	100 Ω to 100 MΩ
Connectivity	IEEE-488 (GPIB)
Display Type	VFD