SCPI
COMMAND SUMMARY
l
SWEep:MARKer:STATe
ONlOFFlllO
a
SWEep:MARKer:STATe?
Sets and queries the state of marker sweep. When ON, the frequency
sweep limits are taken to be the positions of marker 1 and marker 2.
*RST value is 0.
l
SWEep:MARKer:XFER
This transfers the values of marker 1 and marker 2 frequencies into
start and stop frequency.
l
SWEep:MODE
AUTOlMANual
l
SWEep : MODE?
Selects and queries the manual sweep mode switch.
AUTO
The sweep is under the control of the INIT and
SWEEP subsystems.
MANual
FREQ:MANual, SWEep:MANual[:RELative], and
SWEep:MANual:POINt control the output.
*RST value is AUTO.
l SWEep:POINts
<num>lMAXimumlMINimum
l SWEep:POINts?
[MAXimum
1
MINimum]
Sets and queries the number of points in a step sweep. When points
is changed, SWEep:STEP is modified by the equation
STEP
=
SPAN/POINTS.
Span is normally an independent variable but is changed to STEP
x POINTS if both of these parameters are changed in the same
message. *RST value is 11.
l SWEep:STEP
<num>[freq
suffix]
1MAXimumlMINimum
7
l
SWEep : STEP. [MAXimum
I
MINimum]
Sets and queries the size of each frequency step.
:STEP
is governed
by the equation
STEP
=
SPAN/POINTS.
If you change step size then the number of points will be changed
to span/step and a Parameter Bumped execution error is reported.
If span or points are changed, then STEP= SPAN/POINTS. The
step sweep command creates a coupling with sweeptime also.
If the number of points is changed through this coupling and
DWELl
:AUTO
is ON and TIME: AUTO is ON, then dwell is changed to
SWEEPTIME/POINTS. Sp
an is normally an independent variable
but is changed to STEP x POINTS if both of these parameters are
changed in the same message.
*RST
value is
StopMax-StartMin/lO.
l
SWEep : TIME Cnum>
[time suffix]
I
MAXimum
1
MINimum
a
SWEep : TIME?
[MAXimum
1
MINimumI
Sets and queries the current sweep time. The dwell time can be
coupled to sweep time if SWE:DWEL:AUTO is ON. The dwell time is
Operating and Programming Reference S-51
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