Keysight Technologies 33210A User Manual page 283

CAL:SECure:CODE <new code>
Enter a new security code. To change the security code, you must first unsecure
the function generator using the old security code, and then enter a new code.
The security code is stored in non-volatile memory.
– The calibration code may contain up to 12 characters. The first character must
CAL:COUNt?
Query the instrument to determine the number of times it has been calibrated.
Note that your instrument was calibrated before it left the factory. When you
receive your instrument from the factory, be sure to read the count to determine
its initial value.
– The calibration count is stored in non-volatile memory. The count increments
CAL:STRing <quoted string>
CAL:STRing?
Store a message in non-volatile calibration memory. Storing a message will
overwrite any message previously stored in memory. The :STR? query reads the
calibration message and returns a quoted string.
– The calibration message may contain up to 40 characters (additional
– You can record a calibration message only from the remote interface and only
Keysight 33210A User's Guide
be a letter (A-Z), but the remaining characters can be letters, numbers (0-9),
or the underscore character (" _ "). You do not have to use all 12 characters,
but the first character must always be a letter.
up to a maximum of "65,535" after which it rolls over
to "0". Since the value increments by one for each calibration point,
a complete calibration may increase the value by many counts.
characters are truncated). An example is shown below.
CAL:STR 'Cal Due: 01 June 2009'
when the instrument is unsecured. You can read the message either from the
front panel or over the remote interface. You can read the calibration message
whether the instrument is secured or unsecured.
Remote Interface Reference 4
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