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Sweep/Control
Time for a meaningful comparison to the Swept case.
Because there is no “Auto Sweep Time” when in zero span, the Auto/Man line on this key disappears
when in Zero Span. The Auto/Man line also disappears when in an FFT sweep. In this case the key is
grayed out as shown below.
NOTE When using a Tracking Source (Source, Source Mode set to “Tracking”), the
sweep time shown includes an estimate of the source’s settling time. This estimate
may contain inaccuracies, particularly when software triggering is used for the
source. This can result in the reported sweep time being shorter than the actual
sweep time.
Key Path: Sweep/Control
Remote Command: [:SENSe]:SWEep:TIME <time>
[:SENSe]:SWEep:TIME?
[:SENSe]:SWEep:TIME:AUTO OFF|ON|0|1
[:SENSe]:SWEep:TIME:AUTO?
Example: SWE:TIME 500 ms
SWE:TIME:AUTO OFF
Notes: The values shown in this table reflect the “swept spans” conditions which are
the default settings after a preset. See “Couplings” for values in the zero span
domain.
Dependencies: The third line of the softkey (Auto/Man) disappears in Zero Span. The SCPI
command SWEep:TIME:AUTO ON if sent in Zero Span generates an error
message.
Softkey grayed out and third line of the softkey (Auto/Man) disappears in FFT
sweeps. Pressing the key or sending the SCPI for sweep time while the
instrument is in FFT sweep generates a –221, “Settings Conflict;” error. F
The SCPI command :SWEep:TIME:AUTO ON if sent in FFT sweeps
generates an error.
Grayed out while in Gate View, to avoid confusing those who want to set
GATE VIEW Sweep Time.
Key is grayed out in Measurements that do not support swept mode.
Key is blanked in Modes that do not support swept mode.
Set to Auto when Auto Couple is pressed or sent remotely
Sweep Time
66.24 ms