R&S FSQ Signal Analyzer - Rohde & Schwarz

R&S FSQ Remote Control – Description of Commands
6.16.14 SENSe:SWEep Subsystem
This subsystem controls the sweep parameters.
The measurement windows are selected by SENSe1 (screen A) and SENSe2 (screen B).
SENSe Subsystem
[SENSe:]SWEep:COUNt 0 to 32767
This command defines the number of sweeps started with single sweep, which are used for calculating
the average or maximum value. In average mode, the value 0 defines a continuous averaging of
measurement data over 10 sweeps.
Example: "SWE:COUN 64"
'Sets the number of sweeps to 64.
"INIT:CONT OFF"
'Switches to single-sweep mode.
"INIT;*WAI"
'Starts a sweep and waits for its end.
Characteristics: *RST value: 0
SCPI: conform
Mode: A
[SENSe:]SWEep:COUNt:CURRent?
This query command returns the current number of started sweeps. A sweep count value should be
set and the device should be in single-sweep mode. This command is a query and therefore has no
*RST value.
Example: "SWE:COUNt 64"
'sets sweep count to 64
"INIT:CONT OFF"
'switches to single-sweep mode
"INIT"
'starts a sweep (without waiting for the sweep end!)
"SWE:COUN:CURR?"
'queries the number of started sweeps
Characteristics: *RST value: --
SCPI: conform
Mode: A
[SENSe:]SWEep:EGATe ON | OFF
This command switches on/off the sweep control by an external gate signal. If the external gate is
selected the trigger source is automatically switched to EXTernal as well.
In case of measurement with external gate, the measured values are recorded as long as the gate is
opened. There are two possibilities:
– The gate is edge-triggered ("SWEep:EGATe:TYPE EDGE"):
After detection of the set gate signal edge, the gate remains open until the gate delay (SWEep:
EGATe:HOLDoff) has expired.
– The gate is level-triggered ("SWEep:EGATe:TYPE LEVel"):
After detection of the gate signal, the gate remains open until the gate signal disappears.
6.206 Operating Manual 1313.9681.12 - 01