User`s manual

:SECure:CODE
CALibration:SECure:CODE <code> sets the code which is required to disable
calibration security. Calibration security must have been previously disabled.
Parameters
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
<
code> character data 0 through 12 characters none
The code must start with a letter (“A” through “Z”) and may contain letters, digits,
and underscores. Lower case letters are converted to upper case.
Comments • Executing this command with calibration security enabled
(
CALibration:SECure[:STATe] ON set), generates the Error +1002,"Calibration
security enabled". Disabling calibration security requires knowledge of the
previous security code.
• Before shipping, the factory sets the calibration security code to “E1445A”. You
should change it before you use your Agilent E1445A to prevent unauthorized
calibration. Record the new security code and store it in a secure place. If you
forget the new code, defeating the security involves instrument disassembly. See
the Agilent E1445A Service Manual if this is required.
• The Agilent E1445A stores the security code in its non-volatile calibration
memory which remains intact even with power off.
• Executable when Initiated: Yes
• Coupling Group: None
• Related Commands: CALibration:SECure[:STATe]
•
*RST Condition: Unaffected
Example Changing the Factory-shipped Security Password
CAL:SEC:STAT OFF,E1445A Disables security.
CAL:SEC:CODE NEWCODE Sets new security code.
CAL:SEC ON Re-enables security.
CALibration
302 Command Reference Chapter 8