UNI-T MSO/UPO2000 Series Programming Manual page 75

Programming Manual
:WAVeform:MODE
:WAVeform:MODE?
Functional description：

NORMal: Read the current waveform data, the count of waveform data is fixed count.
RAW: Read the waveform data from internal storage, the count of waveform data is related to storage
depth.
Note: This instruction resets the start, cut-off and waveform point. Data in internal storage can be read
only the oscilloscope in stop status. This instruction is invalid in MATH channel.
Return format：

Query returns {NORMal | RAW}.
For example：

:WAVeform:MODE RAW
:WAVeform:MODE?
:WAVeform:FORMat
Command format：

:WAVeform:FORMat { WORD | BYTE | ASCII }
:WAVeform:FORMat?
Functional description：

The default waveform data format is AD waveform point data
BYTE: Return AD data, a waveform data takes a byte（that is 8 bits）.
WORD: Return AD data, a waveform data takes two bytes（that is 16 bits）, low 8 bits is valid, high 8 bits is
0.
ASCII: Return waveform returns the actual voltage value of each waveform point in scientific notation, and
each voltage value is separated by commas. It is conform with Appendix 2：IEEE 488.2 binary data format.
For example #412342.00000E+01,2.20000E+01, 2.30000E+01..........\n.
Return format：

Query returns { WORD | BYTE | ASCII }.
For example：

:WAVeform:FORMat BYTE
:WAVeform:FORMat?
:WAVeform:STARt
Command format：

:WAVeform:STARt <start>
:WAVeform:STARt?
Functional description：

This command is used to set or query the start position of waveform data reading, <start> integer data type.
NORMal: 1~1400.
RAW: 1 to the maximum storage depth point.
Return format：

Query returns the start position.
For example：

Instruments.uni-trend.com
{NORMal | RAW}
Set the read mode of waveform data to RAW.
Query returns RAW.
Return format of waveform AD data is single byte mode.
Query returns BYT.
MSO/UPO2000 Series
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