PT5040 Operation Manual Chapter 8 SCPI Command reference
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
Where,
1 (decimal 49)
When the function is ON
0 (decimal 48)
When the function is OFF
For example: WrtCmd( “COMP:DIFF ON”); turn on the Diffzone comparator.
Query syntax: COMParator:DIFFzone[:STATe]
？
Return format:
Off
<NL^END>
On
The :DIFFzone:RANGe command sets the comparison range of the Diffzone comparator.
The :DIFFzone:RANGe? query returns the current comparison range of the Diffzone comparator.
Command syntax: COMParator:DIFFzone: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:DIFF: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:DIFF:RANG
？
Return format: <start pot>
，
<end pot><NL^END>
start pot
，
end pot are NR1 format.
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