R&S ZNA26 - Page 1528

Command reference
R&S
®
ZNA
1528User Manual 1178.6462.02 ─ 20
Manual operation: See "Signal Type" on page 508
TRIGger<Ch>[:SEQuence]:SOURce <TrigSource>
Selects the source of the trigger events that the analyzer uses to start a measurement
sequence.
Suffix:
<Ch>
.
Channel number
Parameters:
<TrigSource> IMMediate | EXTernal | MANual | MULTiple
IMMediate
Free run measurement (untriggered)
EXTernal
Trigger by external signal applied to the Trigger In connector or
pin 2 of the User Port on the rear panel.
MANual
Trigger event generated by pressing the "Manual Trigger" soft-
key
MULTiple
Multiple trigger mode, configured by
TRIGger<Ch>[:SEQuence]:MULTiple... commands
Example:
TRIG:SOUR MAN
Activate manual trigger mode. The analyzer starts the next mea-
surement sequence when the "Manual Trigger" button is
pressed.
Manual operation: See "FreeRun / External / Manual / Multiple Triggers"
on page 506
7.3.19.2 TRIGger:CHANnel:AUXiliary...
The TRIGger:CHANnel<Ch>:AUXiliary... commands control the external trigger
outputs Trigger Out A to D on the Trigger board (hardware option R&S ZNA-B91).
Each trigger output can generate:
●
TTL pulses of configurable duration and polarity which can be sent before or after
each sweep, sweep segment, partial measurement or measurement point.
●
TTL high/low signals indicating an active sweep, segment, partial measurement or
measurement point.
TRIGger:CHANnel<Ch>:AUXiliary<n>:DELay................................................................. 1529
TRIGger:CHANnel<Ch>:AUXiliary<n>:DURation.............................................................1529
TRIGger:CHANnel<Ch>:AUXiliary<n>:INTerval...............................................................1530
TRIGger:CHANnel<Ch>:AUXiliary<n>:POSition..............................................................1530
TRIGger:CHANnel<Ch>:AUXiliary<n>:STYPe.................................................................1531
SCPI command reference