Query Only
:CALCulate:TRACe:MARKer<Mk>:Y?
This command gets response values of the marker.
{numeric1 (real)}, {numeric2 (imaginary)}<newline><^END>
0 is returned when the parameter has no imaginary part
Dim Var as Variant
Ena.WriteString ":CALC:TRAC:MARK1:Y?", True
Var=Ena.ReadList
No equivalent key is available.