PT5040 Operation Manual Chapter 8 SCPI Command reference
The :DIFFzone:DIFFerence command sets the difference limit value of Diffzone comparator.
The :DIFFzone:DIFFerence? query returns the current difference limit value of the Diffzone
comparator.
Command syntax: COMParator:DIFFzone: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: Here <value> is a percent value, for example, input 2.5 for 2.5%.
Query syntax: COMParator:DIFFzone:DIFFerence
？
Return format: <NR2><NL^END>
The
:COROna[:STATe]
command
sets
the
Corona
comparator
to
ON
or
OFF.
The :COROna[:STATe]? query returns the current Corona comparator state.
Command syntax:
ON
COMParator:COROna[: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:CORO ON” ); turn on the Corona comparator.
Query syntax: COMParator:COROna[:STATe]
？
Return format:
Off
<NL^END>
On
The
:COROna:RANGe command sets the comparison range of the Corona comparator.
The :COROna:RANGe? query returns the current comparison range of the Corona comparator.
Command syntax: COMParator:COROna: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:CORO:RANG 100,200 ); set the comparison range from 100 to
200.
NOTE: The end point value should be larger than that of the start point; otherwise an
error message will be displayed on the LCD screen.
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