Keysight E4990A - Page 477

Programming
467
Command/Query
Syntax
:DISPlay:WINDow<Ch>:TRACe<Tr>:Y[:SCALe]:RLEVel <Value>
:DISPlay:WINDow<Ch>:TRACe<Tr>:Y[:SCALe]:RLEVel?
Description
This command sets/gets the value of the reference division line for y-axis.
Variable
Parameter Value
Description Value of reference division line
Data Type Numeric type (Real)
Range -500M to 500M
Preset Value 0
Unit Depends on Measurement Format
Query Response
{numeric}<newline><^END>
Examples
Dim Var as Double
Var= -10
Ana.WriteString ":DISP:WIND1:TRAC1:Y:RLEV " & Str(Var), True
Ana.WriteString ":DISP:WIND1:TRAC1:Y:RLEV?", True
Var=Ana.ReadNumber
Related Commands
:FORM:DATA
:DISP:WIND:TRAC:Y:PDIV
:DISP:WIND:TRAC:Y:RPOS
Equivalent Softkey
Scale > Reference Y Value
COM Command Syntax (Internal Control Only)
SCPI.DISPLAY.WINDOW(Ch).TRACE(Tr).Y.SCALE.RLEVEL
:DISP:WIND<Ch>:TRAC<Tr>:Y:RPOS
Type