GUI reference
R&S
®
ZNA
507User Manual 1178.6462.02 ─ 20
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"Partial Measurement" means that each trigger event starts the next partial mea-
surement at the current or at the next sweep point. If every sweep point only
requires a single partial measurement, this option is equivalent to "Point".
See also Chapter 4.1.4.1, "Partial measurements and driving mode", on page 88.
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"Segment" means that each trigger event starts the next sweep segment within the
current sweep. If a sweep type other than Segmented is active, this option is equiv-
alent to "Sweep".
Relation with other sweep settings
Some sweep settings are logically incompatible with a particular selection of the trig-
gered measurement sequence:
●
If a Time sweep is performed, the sequence is always a sweep.
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"Alternated" Driving Mode only makes sense if the triggered measurement
sequence comprises more than one sweep point. If "Point" or "Partial Measure-
ment" is selected, "Alternated" mode is switched off and vice versa.
Note: The trigger events must be adjusted to the triggered measurement sequence. If
the analyzer receives a trigger event while the last sequence is still running, the
R&S ZNA skips the trigger event and generates a message.
If it observes lost trigger events, the analyzer increments a dedicated counter and
records the events in a dedicated log, which is updated after every sweep. Use the
clickable link in the message popup to open the Lost Trigger Tab of the system "Info"
dialog, which displays the lost trigger event log. From there you can also clear the log
(and reset the counter at the same time).
Remote command:
TRIGger<Ch>[:SEQuence]:LINK
TRIGger[:SEQuence]:LTRigger:COUNt?
Source
In FreeRun / External / Manual / Multiple TriggersExternal trigger mode, this setting
selects one of the possible external trigger sources. Trigger In A and pin 2 of the User
Port connector are equivalent.
Remote command:
TRIGger<Ch>[:SEQuence]:EINPut
Delay
Specifies a delay time between the trigger event and the start of the next measurement
sequence.
The specified "Delay" must be zero or positive, so that the trigger event precedes the
start of the measurement (post-trigger).
If "Multiple Triggers" is active, the "Delay" can be selected individually using the Trigger
Manager dialog.
Remote command:
TRIGger<Ch>[:SEQuence]:HOLDoff
Sweep Softtool
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