Agilent Technologies Agilent 33500 Series Operating And Service Manual page 182

Parameter Typical Return
Return the calibration count:
CAL:COUN?
Because the value increments for each calibration point (each CALibration:ALL?), a complete calibration adds
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many counts.
Can display count regardless of whether instrument is secured.
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This setting is non-volatile; it will not be changed by power cycling or *RST.
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CALibration:SECure:CODE < new_code >
Sets the security code to prevent unauthorized calibrations.
Parameter
Unquoted string up to 12 characters
Must start with letter (A-Z)
May contain letters, numbers (0-9) and underscores
Set new security code:
CAL:SEC:CODE MY_CODE_272
When shipped from the factory, the instrument is secured, with the security code set to AT33520A for the
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33521A and 33522A, or AT33500 for other 33500 Series instruments.
To change code: unsecure calibration memory with old code, then set new code.
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If you forget the security code, see
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This setting is non-volatile; it will not be changed by power cycling or *RST.
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CALibration:SECure:STATe {ON|1|OFF|0} [,< code >]
CALibration:SECure:STATe?
Unsecures or secures the instrument for calibration. To calibrate, you must unsecure the instrument with the code
(CALibration:SECure:CODE).
Parameter
{ON|1|OFF|0}, default ON
<code> is unquoted string up to 12 characters
Unsecure calibration:
CAL:SEC:STAT OFF,MY_CODE_272
Secure calibration:
CAL:SEC:STAT ON
<code> is optional to secure the instrument, but must be correct if provided.
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Front panel and remote interface calibration use same code. If you secure the instrument from one interface, use
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Agilent 33500 Series Operating and Service Guide
Typical Return
(none)
Unsecure Instrument Without Security
Typical Return
0 (OFF) or 1 (ON)
CALibration Subsystem
Code.
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