Remote Control Commands
R&S
®
SMB100A
353
Operating Manual 1407.0806.32 ─ 21
Manual operation:
See
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:MODE
<Mode>
Sets the cycle mode of the LF sweep.
The assignment of the GPIB commands to the sweep modes is given in the description
of the sweep dialogs.
Parameters:
<Mode>
AUTO | MANual | STEP
AUTO
Performs a complete sweep cycle from the start to the end value
when a trigger event occurs.
The dwell time deterrmines the time period for the signal to
switch to the next step.
MANual
Performs a single sweep step when a manual trigger event
occurs.
The trigger system is not active. You can trigger each frequency
step of the sweep individually with the command
SOURce<hw>]:LFOutput:FREQuency:MANual
mode, use the rotary knob for switching to the next step.
With each step, the frequency increases by the value specified
with the command
[:SOURce<hw>]:LFOutput:SWEep[:
LFOutput:SWEep[:FREQuency]:STEP:LOGarithmic
respectively. A frequency value, entered with
With manual control, the frequency increases or decreases
(depending on the direction of the rotary encoder) by the value
specified under
SOUR:LFO:SWE:FREQ:STEP:LIN
(linear spac-
ing) or
...:STEP:LOG
(logarithmic spacing).
STEP
Each trigger triggers one sweep step only. The frequency
increases by the value entered with
LFOutput:SWEep[:FREQuency]:STEP[:LINear]
SOURce<hw>]:LFOutput:SWEep[:FREQuency]:STEP:
LOGarithmic
*RST:
AUTO
Example:
LFO:SWE:MODE AUTO
selects Auto mode.
Manual operation:
See
[:SOURce<hw>]:LFOutput:SWEep[:FREQuency]:POINts
<Points>
Determines the number of steps for the LF frequency sweep within the sweep range.
SOURce Subsystem
