Command
:CALCulate<Ch>[:SELected]:MARKer<Mk>:ACTivate
The following syntax is also supported:
:CALCulate<Ch>:TRACe<Tr>:MARKer<Mk>:ACTivate
This command sets the marker 1 to 9 (Mk) and reference marker (Mk:10) to the active marker.
Ena.WriteString ":CALC1:MARK1:ACT", True
Marker > {Marker n}
Marker > Ref Maker
SCPI.CALCULATE(Ch).SELECTED.MARKER(Mk).ACTIVATE
SCPI.CALCULATE(Ch).TRACE(Tr).MARKER(Mk).ACTIVATE