SCPI
COMMAND SUMMARY
Sweep Subsystem
Interactions between dwell, sweep time, points, step size, and
frequency span are as follows:
SWEep:TIME
=
(5 ms +
SWEep:DWELl)
x (SWEep:POINts
-
1)
FREQ:SPAN = SWEep:STEP x (SWEep:POINts
-
1)
DWELl
OFF
SWEep:xx:AUTO switches
TIME Switch Action
OFF No coupling between
SWEep:DWELl,
SWEep:TIME
and SWEep:POINts.
OFF ON
No coupling between SWEep:DWELl,
SWEep:TIME and SWEep:POINts.
ON
OFF
When SWEEP:TIME or SWEEP:POINts
are changed, SWEep:DWELl
=
(SWEep:TIME
/
(SWEep:POINts
-
1))
-
5 mS.
SWEep:DWELl is limited to 100
ps,
minimum.
ON
ON
SWEep:DWELl
=
100
ps
(MINimum).
SWEep:TIME
=
5.1
ms
x (SWEep:POINts
-
1)
l
SWEep:CONTrol:STATe
ONIOFFIllO
l
SWEep:CONTrol:STATe?
Sets and queries the state of the sweep control.
OFF
Normal source mode.
ON
Use master slave source mode.
*RST value is OFF.
l
SWEep:CONTrol:TYPE
MASTerlSLAVe
a
SWEep:CONTrol:TYPE?
Sets and queries the swept signal generator, whether it is in master
or slave mode. This applies in a dual source mode. *RST value is
MASTer.
l
SWEep:DWELl
<num>[time
suffix]
1MAXimumlMINimum
l
SWEep
:
DWELl? [MAXimum
1
MINimumI
Sets and queries the amount of time in seconds that the swept signal
generator stays (dwell) t
a each step after reporting a
source settled
SRQ
and pulsing the Trigger
Out
line low. This one value is used at
each step when in the SWE:TRIG: SOUR IMM mode of a stepped sweep.
Setting SWEep:DWELL sets
SWEep:DWELl
:AUTO
OFF. *RST value is
100
/Js.
l
SWEep:DWELl:AUTO
ONlOFFlllO
l
SWEep:DWELl:AUTO?
Sets and queries the state of the automatic dwell calculation switch.
Setting SWEep:DWELL sets
SWEep:DWELl:AUTO
OFF.
“RST
state is OFF.
Operating and Programming Reference S-49
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