Waveform:reset; Waveform:preamble - Rigol MSO2000A Series Programming Manual

RIGOL 2 Command System

:WAVeform:RESet

Syntax
:WAVeform:RESet
Description
Reset the waveform reading.

:WAVeform:PREamble?

Syntax
:WAVeform:PREamble?
Description
Query and return all the waveform parameters.
Return Format
The query returns 10 waveform parameters separated by ",":
<format>,<type>,<points>,<count>,<xincrement>,<xorigin>,<xreference>,<yincrement>,<yorigin>
,<yreference>
Wherein,
<format>: 0 (BYTE), 1 (WORD) or 2 (ASC). Refer to the :WAVeform:FORMat command.
<type>: 0 (NORMal), 1 (MAXimum) or 2 (RAW). Refer to the :WAVeform:MODE command.
<points>: an integer between 1 and 56000000. Refer to the :WAVeform:POINts command.
<count>: the number of averages in average sample mode (refer to the :ACQuire:AVERages command)
and 1 in other modes.
<xincrement>: the time difference (scientific notation) between two neighboring points in X direction.
Refer to the :WAVeform:XINCrement? command.
<xorigin>: the time (scientific notation) from the trigger point to the "Reference Time" in X direction.
Refer to the :WAVeform:XORigin? command.
<xreference>: the reference time of the data point in X direction. Refer to the :WAVeform:XREFerence?
command.
<yincrement>: the voltage value (scientific notation) per unit in Y direction. Refer to
the :WAVeform:YINCrement? command.
<yorigin>: the vertical offset (scientific notation) relative to the "Vertical Reference Position" in Y
direction. Refer to the :WAVeform:YORigin? command.
<yreference>: the vertical reference position in Y direction. Refer to the :WAVeform:YREFerence?
command.
Example
:WAVeform:PREamble?
/*The query returns 0,0,1400,1,1.000000e-08,-7.000000e-06,0,4.000000e-02,2.000000e+00,127*/
2-340 MSO2000A/DS2000A Programming Guide