Remote Control Commands
R&S
®
SMU200A
582Operating Manual 1007.9845.32 ─ 15
BB:ARB:WAV:SEL 'wave1'
loads waveform file wave1.wv from the default directory.
BB:ARB:TRIG:SEQ RETR
sets trigger mode Retrigger.
BB:ARB:STAT ON
switches on the ARB generator. The selected waveform is output
straight away. A trigger event causes signal output to restart.
Example:
Clock Settings
[:SOURce<hw>]:BB:ARB:CLOCk.....................................................................................582
[:SOURce<hw>]:BB:ARB:CLOCk:MODE..........................................................................582
[:SOURce<hw>]:BB:ARB:CLOCk:MULTiplier....................................................................583
[:SOURce<hw>]:BB:ARB:CLOCk:SOURce.......................................................................583
[:SOURce<hw>]:BB:ARB:CLOCk <Clock>
The command sets the clock rate in samples. Loading a waveform waveform
(ARB:WAV:SEL <name>) sets the clock rate that is defined in the waveform tag 'clock'.
The command subsequently changes the clock rate; see data sheet for value range.
In the case of an external clock source (selection ARB:CLOCk:SOURce EXTernal) the
clock for the external source must be entered with this command.
Parameters:
float
400 Hz to 100 MHz
0.001 Hz
1 MHz
<Clock>
Range:
Increment:
*RST:
BB:ARB:CLOC:SOUR INT
selects the internal clock source for generating waveforms.
BB:ARB:CLOC 0.5 MHz
sets the clock rate to 0.5 MHz.
Example:
[:SOURce<hw>]:BB:ARB:CLOCk:MODE <Mode>
The command enters the type of externally supplied clock (:BB:ARB:CLOCk:SOURce
EXTernal). When MSAMple is used, a multiple of the sample clock is supplied via the
CLOCK connector and the sample clock is derived internally from this. The multiplier is
entered with the command :BB:ARB:CLOCk:MULTiplier.
For two-path instruments, the only numerical suffix allowed for SOURce is 1, since the
external clock source is permanently allocated to path A.
Parameters:
SAMPle|MSAMple
SAMPle
<Mode>
*RST:
SOURce Subsystem
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