Keysight E1412A 6 1/2 Digit Multimeter Service Guide
43
Introduction
Adjustments
Check Calibration Security State
The current state of calibration security can be found by using the
CAL:SEC:STAT? command. A ’1’ is returned if calibration security is enabled, and
a ’0’ is returned if calibration security is disabled.
Example
This example checks calibration security status.
10 OUTPUT 70903;"CAL:SEC:STAT?"
Query cal security state
Security State
20 ENTER 70903;A
30 PRINT A
40 END
Changing the Security Code
The security code can be changed with the following procedure. The security
code can contain up to 12 characters.
1
Disable calibration security:
CAL:SEC:STAT OFF, <security code>
where <security code> = the current active security code
2
Set a new security code:
CAL:SEC:CODE <security code>
where <security code> = new security code of up to 12 characters
3
Enable calibration security:
CAL:SEC:STAT ON, <security code>
Example
The following multimeter SCPI commands change the security code from
’HP_E1412’ to ’MYCODE1234’.
*RST
Resets the multimeter
CAL:SEC:STAT OFF,HP_E1412
Disable cal security
CAL:SEC:CODE MYCODE1234
Change code
CAL:SEC:STAT ON,MYCODE1234
Enable cal security
Summary of Contents for E1412A
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