Keysight 53230A - The MEASure and CONFigure Commands

CALCulate2:TRANsform:HISTogram:RANGe:AUTO
Syntax
CALCulate2:TRANsform:HISTogram:RANGe:AUTO {OFF | ON}
CALCulate2:TRANsform:HISTogram:RANGe:AUTO?
Description
This command enables or disables automatic selection of the lower and upper range values for the his-
togram.
l When enabled, the minimum and maximum values from the first CALCu-
late2:TRANsform:HISTogram:RANGe:AUTO:COUNt measurement will be selected as the lower and
upper range values.
l When disabled, the lower and upper range values are specified by the CALCu-
late2:TRANsform:HISTogram:RANGe:LOWer and CALCulate2:TRANsform:HISTogram:RANGe:UPPer
commands.
Remarks
l Setting the lower or upper range value (CALCulate2:TRANsform:HISTogram:RANGe:LOWer and CALCu-
late2:TRANsform:HISTogram:RANGe:UPPer commands) disables automatic selection of the lower and
upper range values for the histogram.
l The instrument restarts automatic range value selection when the CALCu-
late2:TRANsform:HISTogram:POINts, CALCulate2:TRANsform:HISTogram:RANGe:AUTO, CALCu-
late2:TRANsform:HISTogram:RANGe:AUTO:COUNt,
CALCulate2:TRANsform:HISTogram:RANGe:LOWer, CALCu-
late2:TRANsform:HISTogram:RANGe:UPPer commands are sent, when CALCu-
late2:TRANsform:HISTogram:STATe ON is sent, when the measurement function is changed, when the
INITiate:IMMediate, MEASure? or READ? commands are executed, when the CALCu-
late2:TRANsform:HISTogram:CLEar command is executed, after a Factory Reset (*RST command) or
after an Instrument Preset (SYSTem:PRESet command).
l The instrument enables automatic selection of the lower and upper range values after a Factory Reset
(*RST command) or an Instrument Preset (SYSTem:PRESet command).
Return Format
The query returns the current automatic selection state: 0 (OFF) or 1 (ON).
Examples
The following example enables an automatically scaled, 128-bin histogram computation of 1000 fre-
quency measurements and returns the computed histogram, including the lower and upper range values,
Keysight 53220A/53230A Programmer's Reference 89
CALCulate2:TRANsform:HISTogram:RANGe:AUTO