GW Instek GDS-800 Series Programming Manual - Manual (Page 48)

GDS-806/810/820/840 Programming Manual
47
:MEASure:VRMS? (query only)
Return the value of true Root Mean Square voltage.
Syntax
:MEASure:VRMS?
Returns
<NR3>.
Note: Please select the specific channel before implement any measurement. See
explanation for “:MEASure:SOURce”
:PRINt
Begin a hardcopy to a specified printer.
Syntax
:PRINt
:REFResh
Refresh the waveform data of LCD screen and re-display the waveform data.
Syntax
:REFResh
:RUN
Controls the RUN state of trigger system. The acquisition cycle will follow each
qualified trigger in the RUN state.
Syntax
:RUN
:STOP
Controls the STOP state of trigger system. The acquisition cycle only triggered
when the :RUN command is received.
Syntax
:STOP