CALCulate:TRANsform:HISTogram:RANGe:AUTO {ON|1|OFF|0}
CALCulate:TRANsform:HISTogram:RANGe:AUTO?
Enables or disables automatic selection of the histogram's lower and upper range values.
Parameter Typical Return
{ON|1|OFF|0}. Default: ON. 0(OFF)or1(ON)
See
Example
.
l
ON: the instrument uses the first 1,000 measurements to set the lower and upper range values.
l
OFF: the lower and upper range values are specified by CALCulate:TRANsform:HISTogram:RANGe:
{LOWer|UPPer}.
l Setting the lower or upper range value (CALCulate:TRANsform:HISTogram:RANGe:{LOWer|UPPer) dis-
ables automatic selection of the lower and upper range values (CALCu-
late:TRANsform:HISTogram:RANGe:AUTO OFF).
l The instrument restarts automatic range value selection (if enabled) when INITiate, MEASure? or
READ? is executed.
l This parameter is set to its default value after a Factory Reset (*RST) or Instrument Preset
(SYSTem:PRESet).
CALCulate:TRANsform:HISTogram:RANGe:{LOWer|UPPer} {<value>|MIN|MAX|DEF}
CALCulate:TRANsform:HISTogram:RANGe:{LOWer|UPPer}? [{MIN|MAX|DEF}]
Sets the histogram's lower and upper range values. Setting the lower or upper range value (CALCu-
late:TRANsform:HISTogram:RANGe:{LOWer|UPPer) disables automatic selection of the lower and upper
range values (CALCulate:TRANsform:HISTogram:RANGe:AUTO OFF).
Parameter Typical Return
-1.0E+15 to -1.0E-15,
or
0.0 (default)
or
+1.0E-15 to 1.0E+15
+1.00000000E+06
See
Example
.
l If automatic range value selection is enabled (CALCulate:TRANsform:HISTogram:RANGe:AUTO ON),
the query returns the computed range value. If no histogram data exists, 9.91E37 (Not a Number) is
returned.
l Lower and upper range values are computed automatically if CALCu-
late:TRANsform:HISTogram:RANGe:AUTO is ON.
l This parameter is set to its default value after a Factory Reset (*RST) or Instrument Preset
(SYSTem:PRESet).
SCPI Programming Reference
220
Keysight Truevolt Series Operating and Service Guide
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