R&S SMB100A - Page 370

Remote Control Commands
R&S
®
SMB100A
355Operating Manual 1407.0806.32 ─ 21
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:RUNNing?
Queries the current status of the LF frequency sweep mode.
Return values:
<State> 0 | 1 | OFF | ON
Example:
LFO:SWE:RUNN?
Response "1": the frequency sweep is running.
Usage: Query only
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:SHAPe <Shape>
Sets the cycle mode for a sweep sequence (shape).
Parameters:
<Shape> SAWTooth | TRIangle
SAWTooth
A sweep runs from the start to the stop frequency. A subsequent
sweep starts at the start frequency, that menas the shape of the
sweep sequence resembles a sawtooth.
TRIangle
A sweep runs from the start to the stop frequency and back,
thatnt menas the shape of the sweep resembles a triangle. A
subsequent sweep starts at the start frequency.
*RST: SAWTooth
Example:
SOUR:LFO:SWE:SHAP TRI
selects the sweep cycle with alternating ascending and
descending sweep directions.
Manual operation: See "Shape" on page 224
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:SPACing <Spacing>
Selects the mode for the calculation of the frequency sweep intervals.The frequency
increases or decreases by this value at each step.
SOURce Subsystem