Remote control commandsMXO 4 Series
855User Manual 1335.5337.02 ─ 07
Table 17-7: Header data
Position Meaning Example
1 XStart, acquisition time before trigger, in s -5E-008 = - 50 ns
2 XStop, acquisition time after trigger, in s 5E-008 = 50 ns
3 Record length of the waveform in Samples 1000
4 Number of values per sample interval. For digital
data, the result is 1.
1
Suffix:
<m>
.
0..15
Selects the digital channel.
Usage: Query only
Asynchronous command
DIGital<m>:DATA[:VALues]?
[<Offset>[,<Length>]]
Returns the data of the indicated digital channel for transmission from the instrument to
the controlling computer. The data can be used in MATLAB, for example.
Without parameters, the complete waveform is retrieved. Using the offset and length
parameters, data can be retrieved in smaller portions, which makes the command
faster. If you send only one parameter, it is interpreted as offset, and the data is
retrieved from offset to the end of the waveform.
Suffix:
<m>
.
0..15
Selects the digital channel.
Query parameters:
<Offset> Number of offset values, which are ignored in the data transfer.
<Length> Number of values to be retrieved.
Return values:
<Data> List of values according to the format and content settings.
Usage: Query only
Asynchronous command
PBUS<pb>:DATA:FORMat <DataFormat>
Sets the data format of bus values, which are displayed in the decode table and on the
comb bus display.
It also sets the format for the number representation for remote data transfer with
PBUS<pb>:DATA[:VALues]?.
Suffix:
<pb>
.
1...4, index of the logic group
Mixed signal option (option R&S MXO4-B1)
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