Keysight E4990A - Page 478

E4990A Help
468
Command/Query
Syntax
:DISPlay:WINDow<Ch>:TRACe<Tr>:Y[:SCALe]:RPOSition <Value>
:DISPlay:WINDow<Ch>:TRACe<Tr>:Y[:SCALe]:RPOSition?
Description
This command specifies the position of a reference division line with its
number (an integer assigned starting from 0 from the lowest division).
Variable
Parameter Value
Description Position of reference division line
Data Type Numeric type (Integer)
Range 0 to 30
Preset Value 5
Unit Div
Resolution 1
Query Response
{numeric}<newline><^END>
Examples
Dim Var as Long
Var= 8
Ana.WriteString ":DISP:WIND1:TRAC1:Y:RPOS " & Str(Var), True
Ana.WriteString ":DISP:WIND1:TRAC1:Y:RPOS?", True
Var=Ana.ReadNumber
Related Commands
:DISP:WIND:TRAC:Y:RLEV
:DISP:WIND:TRAC:Y:PDIV
Equivalent Softkey
Scale > Reference Position
COM Command Syntax (Internal Control Only)
SCPI.DISPLAY.WINDOW(Ch).TRACE(Tr).Y.SCALE.RPOSITION