Specifications

2 Command System RIGOL
DS2000 Programming Guide
2-571
: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>,<yin
crement>,<yorigin>,<yreference>
<format>: 0 (WORD), 1 (BYTE) or 2 (ASC). Refer to the
:WAVeform:FORMat
command.
<type>: 0 (NORMal), 1 (MAXimum) or 2 (RAW). Refer to the
:WAVeform:MODE
command.
<points>: 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 between two neighboring points in X direction.
Refer to the
:WAVeform:XINCrement? command.
<xorigin>: the time 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 per unit in Y direction. Refer to
the
:WAVeform:YINCrement? command.
<yorigin> the vertical offset 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 0,0,1400,1,0.000000,-0.000007,0,0.040000,2.000000,127.