ST2883 Series Operation Manual Chapter 8 SCPI Command reference
8-8
Command syntax:
ON
COMParator:AREAsize[:STATe] OFF
1
0
Where,
1 (decimal49) is equal to ON.
0 (decimal48) is equal to OFF.
For example: WrtCmd( “COMP:AREA ON” ); turn on the Areasize comparator function.
Query syntax: COMParator:AREAsize[:STATe]
？
Return format:
Off
<NL^END>
On
The:AREAsize:RANGe command sets the comparison range of Areasize comparator. The :AREAsize:RANGe?
query returns the current comparison range of Areasize comparator.
Command syntax: COMParator:AREAsize:RANGe <start pot>
，
<end pot>
Where,
<start pot> start point of comparison range. NR1 format, range from 0 to 6000, without unit.
<end pot> end point of comparison range. NR1 format, range from 0 to 6000, without unit.
For example: WrtCmd( “COMP:AREA:RANG 0,6000 ); set the comparison range from 0 to 6000.
NOTE: The end point value should be larger than that of the start point; otherwise an error message will
be displayed on the system message line.
Query syntax: COMP:AREA:RANG
？
Return format: <start pot>
，
<end pot><NL^END>
start pot
，
end pot are NR1format.
The :AREAsize:DIFFerence command sets the difference limit value of Areasize comparator.
The :AREAsize:DIFFerence? query returns the current difference limit value of Areasize comparator.
Command syntax: COMParator:AREAsize:DIFFerence <value>
Where
<value> can be NR1, NR2 or NR3 format without unit.
For example: WrtCmd( “COMP:AREA:DIFF 2.5” ); set the difference limit value to 2.5%.
NOTE: The <value> here is a percent value, For example, input 2.5 for2.5%.
Query syntax: COMParator:AREAsize:DIFFerence
？
Return format: <NR2><NL^END>
The :DIFFzone[:STATe] command sets the Diffzone comparator to ON or OFF. The :DIFFzone[:STATe]? query
returns the current Diffzone comparator state.
Command syntax:
ON
COMParator:DIFFzone[:STATe] OFF
1
0
