Chapter 2 Command System  RIGOL 
MSO1000Z/DS1000Z Programming Guide  2-223 
:WAVeform:XREFerence? 
Query the reference time of the specified channel source in the X direction. 
The query returns 0 (namely the first point on the screen or in the internal memory).   
 
 
:WAVeform:YINCrement? 
Query the waveform increment of the specified channel source in the Y direction. The unit 
is the same as the current amplitude unit.   
The return value is related to the current data reading mode: 
In NORMal mode, YINCrement = VerticalScale/25. 
In RAW mode, YINCrement is related to the Verticalscale of the internal waveform and the 
Verticalscale currently selected.   
In MAX mode, YINCrement = VerticalScale/25 when the instrument is in running status; 
YINCrement is related to the Verticalscale of the internal waveform and the Verticalscale 
currently selected when the instrument is in stop status.   
The query returns the YINCrement in scientific notation.   
:WAVeform:YINCrement? /*The query returns 8.000000e-03*/ 
 
 
:WAVeform:YORigin? 
Query the vertical offset relative to the vertical reference position of the specified channel 
source in the Y direction.   
The return value is related to the current data reading mode: 
In NORMal mode, YORigin = VerticalOffset/YINCrement. 
In RAW mode, YORigin is related to the Verticalscale of the internal waveform and the 
Verticalscale currently selected.   
In MAX mode, YORigin = VerticalOffset/YINCrement when the instrument is in running 
status; YORigin is related to the Verticalscale of the internal waveform and the 
Verticalscale currently selected when the instrument is in stop status.   
The query returns an integer.   
:WAVeform:YORigin? /*The query returns 25*/ 
:WAVeform:SOURce 
:WAVeform:YREFerence?