Keysight 53230A - Calculate2:Transform:histogram:range:upper

CALCulate2:TRANsform:HISTogram:RANGe:UPPer
Syntax
CALCulate2:TRANsform:HISTogram:RANGe:UPPer {<value> | MINimum | MAXimum | DEFault}
CALCulate2:TRANsform:HISTogram:RANGe:UPPer? [{MINimum | MAXimum | DEFault}]
Description
This command sets the upper range value for the histogram. Setting the upper range value disables auto-
matic selection of the lower and upper range values for the histogram (sets CALCu-
late2:TRANsform:HISTogram:RANGe:AUTO to OFF).
If automatic range value selection is enabled (CALCulate2:TRANsform:HISTogram:RANGe:AUTO ON set),
the query form will return the computed upper range value. If no histogram data exists, 9.91E37 (Not a
Number) will be returned.
Parameters
Name Type Range of Values Default Value
<value> Numeric -1.0E+15 to -1.0E-15, 0.0
+1.0E-15 to 1.0E+15
MIN = -1.0E+15
MAX = +1.0E+15
0.0
Remarks
l The lower and upper range values are computed automatically if CALCu-
late2:TRANsform:HISTogram:RANGe:AUTO ON is set.
l The instrument sets the upper range value to 0.0 after a Factory Reset (*RST command) or after an
Instrument Preset (SYSTem:PRESet command).
Return Format
The query returns the upper range value in the form +1.00000000000000E+006.
Examples
The following example enables an manually scaled, 128-bin histogram computation of 1000 frequency
measurements and returns the computed histogram, including the lower and upper range values, the
total measurement count, and the bin data.
CONF:FREQ 1.0E6,.001
SAMP:COUN 1000
CALC2:TRAN:HIST:RANG:AUTO OFF
Keysight 53220A/53230A Programmer's Reference 95
CALCulate2:TRANsform:HISTogram:RANGe:UPPer