Rohde & Schwarz FSW Series - Page 123

Configuration
R&S
®
FSW-K7
123User Manual 1173.9240.02 ─ 17
"Input"
The signal at the connector is used as an external trigger source by
the R&S FSW. No further trigger parameters are available for the
connector.
"Output"
The R&S FSW sends a trigger signal to the output connector to be
used by connected devices.
Further trigger parameters are available for the connector.
Note: For offline AF or RF triggers, no output signal is provided.
Remote command:
OUTPut:TRIGger<port>:LEVel on page 253
OUTPut:TRIGger<port>:DIRection on page 253
Output Type ← Trigger 2/3
Type of signal to be sent to the output
"Device Trig-
gered"
(Default) Sends a trigger when the R&S FSW triggers.
"Trigger
Armed"
Sends a (high level) trigger when the R&S FSW is in "Ready for trig-
ger" state.
This state is indicated by a status bit in the STATus:OPERation reg-
ister (bit 5), as well as by a low level signal at the AUX port (pin 9).
For details see the description of the STATus:OPERation register in
the R&S FSW User Manual and the description of the AUX port in the
R&S FSW Getting Started manual.
"User Defined"
Sends a trigger when user selects "Send Trigger" button.
In this case, further parameters are available for the output signal.
Remote command:
OUTPut:TRIGger<port>:OTYPe on page 254
Level ← Output Type ← Trigger 2/3
Defines whether a constant high (1) or low (0) signal is sent to the output connector.
Remote command:
OUTPut:TRIGger<port>:LEVel on page 253
Pulse Length ← Output Type ← Trigger 2/3
Defines the length of the pulse sent as a trigger to the output connector.
Remote command:
OUTPut:TRIGger<port>:PULSe:LENGth on page 254
Send Trigger ← Output Type ← Trigger 2/3
Sends a user-defined trigger to the output connector immediately. Note that the trigger
pulse level is always opposite to the constant signal level defined by the output "Level"
setting, e.g. for "Level = High", a constant high signal is output to the connector until
the "Send Trigger" button is selected. Then, a low pulse is sent.
Which pulse level will be sent is indicated by a graphic on the button.
Remote command:
OUTPut:TRIGger<port>:PULSe:IMMediate on page 254
Output Settings