Query
:CALCulate<Ch>[:SELected]:MARKer<Mk>:Y?
This command gets the marker y-axis value.
{numeric1 (primary)}, {numeric2 (secondary)}<newline><^END>
The secondary value is available when the format is 2 dimension such as R-X.
Dim Var as Variant
Var= STIM
Ana.WriteString ":CALC1:MARK1:Y?", True
Var=Ana.ReadList
No equivalent key is available on the front panel.
SCPI.CALCULATE(Ch).SELECTED.MARKER(Mk).Y