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• Executing the CALibration:GAIN, or CALibration:ZERO commands with
calibration security disabled (CALibration:SECure:STATe OFF set) and with
CALibration:STORe:AUTO ON, increments the calibration number by one. With
CALibration:STORe:AUTO ON, a complete calibration of all input ranges
increments the number by several counts. It is possible by setting
CALibration:STORe:AUTO to OFF, to defer the storing of calibration constants
until explicitly told to do so by invoking the CALibration:STORe command.
• The count increments whenever either channel stores calibration data to memory.
The maximum value of the number is 2,147,483,647, after which it wraps around
to 0.
• Related commands: CALibration:SECure:STATe, CALibration:GAIN,
CALibration:ZERO, CALibration:STORe:AUTO, CALibration:STORe
• *RST Condition: unaffected
Example Querying the calibration count
CAL:COUN? Query calibration count, the count is shared
by both channels
:DATA
CALibration[<chan >]:DATA <block data > manually sets or queries the
calibration constants. The query form of this command returns the calibration
constants in IEEE-488.2 definite length arbitrary block format. The command
(non-query) form is used to send calibration constants to the digitizer in indefinite or
definite length arbitrary block format. The new calibration constants take effect
immediately, but are not saved to non-volatile calibration memory unless the
CALibration:STORe command is executed.
Parameters
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
chan
numeric 1 or 2 none
block data
IEEE 488.2
block data
-2046 to 2047 none
CALibration[<
chan
>]:DATA
CALibration[<
chan
>] Subsystem Command Reference 199