Rohde & Schwarz SMB100A - Page 363

Remote Control Commands
R&S
®
SMB100A
347Operating Manual 1407.0806.32 ─ 13
[:SOURce<hw>]:POWer:SPC:SELect <PowCntrlSelect>
Defines the currently selected sensor to be used for power control.
Parameters:
<PowCntrlSelect> SENS1 | SENS2 | SENS3 | SENS4
*RST: SENS1
Example:
POW:SPC:SEL SENS2
selects the sensor connected to a second USB interface for power
control.
Manual operation: See "Sensor" on page 132
[:SOURce<hw>]:POWer:SPC:STATe <PowCntrlState>
Activates power control using the selected sensor. The control loop periodically adjusts
the generator output. After switching off, the running loop is completed.
Parameters:
<PowCntrlState> 0 | 1 | OFF | ON
*RST: 0
Example:
POW:SPC:STAT ON
activates power control.
Manual operation: See "State" on page 132
[:SOURce<hw>]:POWer:SPC:TARGet <PowCntrlTarget>
Sets the nominal level expected at the input of the sensor. To define the unit of the power
value, use command :SENSe<ch>:UNIT[:POWer] on page 287.
Parameters:
<PowCntrlTarget> float
Range: -50 to 30
Increment: 0.01
*RST: -10
Example:
SENS:UNIT dBm
selects unit dBm for setting the target level value.
POW:SPC:TARG -10
sets -10 dBm target level.
Manual operation: See "Target Level" on page 133
[:SOURce<hw>]:POWer:STARt <Start>
The command sets the RF start level in Sweep mode.
As with the "Level" value entered in the "RF Level" menu, the OFFSet value is also taken
into consideration with this command.
SOURce Subsystem