6 Input/Output
6.1 RF Source
ALL – This choice enables all four markers in the waveform segment or sequence.
<waveform2> - String type.
This variable specifies the name of a second existing waveform segment. The path
supports MSUS (NVWFM) and real full path representation both. See example.
The segment file must reside within ARB playback memory before it can be played
by the ARB player.
<reps> same as above, for the 2
nd
waveform segment.
<marker> same as above, for the 2
nd
waveform segment.
You can insert several waveform segments into a waveform sequence file. Just
repeat inserting waveform segments as described above.
Error Checks for Setup SCPI command:
If you do not specify a filename, or you use an unsupported MSUS (that is, not
NVWFM), or have an error in the waveform sequence file path, an error is generated.
If the specified waveform sequence file name suffix is not “.seq”, error is generated.
If you use an unsupported MSUS (that is, not NVWFM), or have an error in the
waveform segment file path, an error is generated.
If the first specified waveform file cannot be found, an error is generated.
If you nest one waveform sequence file into another waveform sequence file, an
error is generated.
If the specified repetition value is larger than 65535 or smaller than 1, an error is
generated.
If the specified marker type is unrecognized, an error is generated.
For Query SCPI
For the Query the parameters are:
<filename> - String type.
This variable specifies the path and name of the waveform sequence file being
queried. The path supports MSUS (NVWFM) or a real full path representation. See
example.
The return value is a <string>, which includes each waveform segment file name,
repetitions, and marker type. For example:
>:SOUR:RAD:ARB:SEQ? “NVWFM:testSeq1.seq”,
<“wfmSegment1. wfm, 10, ALL, wfmSegment2.wfm, 20, M1M3”,
Error Checks for Query SCPI command:
2007 Short Range Comms & IoT Mode User's &Programmer's Reference
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