Rohde & Schwarz SMB100A - Page 331

Remote Control Commands
R&S
®
SMB100A
315Operating Manual 1407.0806.32 ─ 13
The command is only valid for sweep mode Single
(SOURce:LFOutput:SWEep:FREQuency:MODE SINGle).
The command corresponds to the manual-control Execute Single Sweep - LF Sweep.
Example:
LFO:SWE:MODE SING
sets the single cycle mode of the LF sweep.
LFO:SWE:EXEC
starts one cycle of the LF sweep.
Usage: Event
Manual operation: See "Execute Single Sweep - LF Sweep" on page 191
[:SOURce]:LFOutput:SWEep[:FREQuency]:MODE <Mode>
The command 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 menus.
Parameters:
<Mode> AUTO | MANual | STEP
AUTO
Each trigger triggers exactly one complete sweep.
MANual
The trigger system is not active. Each frequency step of the sweep
is triggered individually, either by varying the "Current Fre-
quency" value using the rotary knob under manual control or by
means of a :LFOutput:FREQ:MAN command under remote con-
trol.
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).
With remote control, the frequency increases by the value speci-
fied under LFO:SWE:FREQ:STEP:LIN|LOG which each sent 
[:SOURce]:LFOutput:FREQuency:MANual command, irre-
spective the value entered there.
STEP
Each trigger triggers one sweep step only. The frequency increa-
ses by the value entered under
[SOURce:]LFOutput:SWEep:STEP.
*RST:
AUTO
Example:
LFO:SWE:MODE AUTO
selects Mode Auto.
Manual operation: See "Mode - LF Frequency Sweep" on page 190
SOURce Subsystem