R&S ZNB - Page 1020

Command Reference
R&S
®
ZNB/ZNBT
1020User Manual 1173.9163.02 ─ 55
CONTrol<Ch>:SEQuence<Nr>:GPIO<Port>:VOLTage <Voltage>
For unsegmented sweeps this command allows to define the GPIO voltage settings to
be applied at the start of each sweep.
The GPIO ports can be enabled/disabled using CONTrol<Ch>:GPIO<Port>[:
STATe]. Complementary RFFE commands can be defined using CONTrol<Ch>:
SEQuence<Nr>:RFFE<Bus>:COMMand:DATA.
Suffix:
<Ch>
.
Channel number
<Nr> Sequence number, defining the order in which the switches/
commands shall be executed.
For every channel and GPIO port, the sequence numbers must
be consecutive, starting at 1; reusing a sequence number over-
writes a previous voltage setting.
Delays between subsequent settings/command and - finally - the
start of the respective sweep segment can be introduced using
CONTrol<Ch>:SEQuence<Nr>:DELay.
<Port> GPIO port number
Parameters:
<Voltage> Range: -6 to +12 V
Increment: 0.005 V
Default unit: V
Manual operation: See "GPIO columns (sweep sequencer table)" on page 523
CONTrol<Ch>:SEQuence<Nr>:RFFE<Bus>:COMMand:DATA <Command>
For unsegmented sweeps this command allows to define the RFFE command(s) to be
executed at the start of each sweep.
Command execution on an RFFE interface can be enabled/disabled using
CONTrol<Ch>:RFFE<Bus>:SETTings[:STATe]. Complementary GPIO switches
can be defined using CONTrol<Ch>:SEQuence<Nr>:GPIO<Port>:VOLTage.
Suffix:
<Ch>
.
Channel number
<Nr> Sequence number, defining the order in which the commands
shall be executed.
For every channel and RFFE interface, the sequence numbers
must be consecutive, starting at 1; reusing a sequence number
overwrites a previously defined command.
Delays between subsequent commands and - finally - the start
of the respective sweep can be introduced using
CONTrol<Ch>:SEQuence<Nr>:DELay
<Bus> RFFE bus interface number
SCPI Command Reference