Keithley 2302, Instruction Manual

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C-2 Calibration Reference
Introduction
This appendix contains detailed information on the various Model 2306 remote calibration
commands, calibration error messages, and methods to detect the end of each calibration step.
Section 14 of this manual covers detailed calibration procedures.
Command summary
Table C-1 summarizes calibration commands. These commands are covered in detail in the
following paragraphs.
Miscellaneous commands
Miscellaneous commands are those commands that perform such functions as saving
calibration constants, locking out calibration, and programming date parameters.
:CODE
(:CALibration:PROTected:CODE)
Purpose
To unlock calibration so that you can perform the calibration procedure.
Format
:cal:prot:code '<code>'
Parameter
Up to an 8-character ASCII string, including
letters and numbers.
Description
The :CODE command sends the calibration code and enables calibration
when performing these procedures via remote. The correct code must be sent
to the unit before sending any other calibration command. The default remote
code is KI002306.
Notes
The :CODE command should be sent only once before performing
calibration. Do not send :CODE before each calibration step.
To change the code, first send the present code then send the new code.
The code parameter must be enclosed in single quotes.
Example
:CAL:PROT:CODE 'KI002306'
Send default code of KI002306.
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