Keithley 2701

Model 2701 Service Manual Calibration Reference B-19
:DATE?
(:CALibration:PROTected:CARD1:DATE?)
(:CALibration:PROTected:CARD2:DATE?)
Purpose To request the Model 7700 calibration date.
Format :cal:prot:card1:date?
:cal:prot:card2:date?
Response <year>, <month>, <day>
Description The :CARD1:DATE? and :CARD2:DATE? queries allow you to read back
the calibration date from a Model 7700 in Slot 1 and Slot 2, respectively.
NOTE The card calibration date is automatically set to the Model 2701 real time clock date
when the card is calibrated.
Example :CAL:PROT:CARD1:DATE? Request card 1 cal date.
:INIT
(:CALibration:PROTected:CARD1:INITiate)
Purpose To initiate Model 7700 calibration procedures.
Format :cal:prot:card1:init
Parameter None
Description The :INIT command enables Model 7700 calibration when performing
these procedures over the bus. This command must be sent to the unit after
sending the :CODE command, but before performing Model 7700
calibration.
Example :CAL:PROT:CARD1:INIT Initiate 7700 calibration.