TH2883 Series Operation Manual Chapter 8 SCPI Command reference
8-12
NOTE: The Query Syntax of BDV will not be introduced in the following text.
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>
<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 0,960 ); set the comparison range from 0 to 960.
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 NR1 format.
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: <NR3><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
For example: WrtCmd( “COMP:DIFF ON”); turn on the Diffzone comparator.
Query syntax: COMParator:DIFFzone[:STATe]？
Return format: <DIFFz STAT><NL^END>
Where, < DIFFz STAT >is as follows:
ON the Diffzone comparator function is ON
OFF the Diffzone comparator function is OFF
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