Command Reference
R&S
®
ZNB/ZNBT
1066
User Manual 1173.9163.02 ─ 53
●
The signals are switched on as soon as a measurement (sweep) in a channel with
non-zero channel bits is started. They are changed whenever a channel with differ-
ent channel bits becomes the measuring channel.
●
The signals at the USER PORT connector are maintained after the analyzer enters
the hold state. This happens if all channels use single sweep mode and if all sweep
sequences have been terminated.
●
Pins 16 to 19 may be reserved for monitoring the drive ports 1 to 4 of the analyzer
(
OUTPut<Ch>:UPORt:ECBits OFF
) . This leaves up to 16 different monitored
channel states.
Tip:
You can use the active channel number as a parameter for
OUTPut<Ch>:UPORt[:VALue]
and monitor the activity of up to 255 different chan-
nels at the USER PORT connector; see example below. You can also use the USER
PORT output signals as channel-dependent (or drive port-dependent) trigger signals
for external devices. Furthermore you can use
to
transfer the eight bit value in decimal representation.
Suffix:
<Ch>
.
Channel number
Parameters:
<BinValue>
Binary value. The values correspond to the following states of
the USER PORT connector:
#B00000000 - no signal at any of the eight pins 8, 9, 10, 11, 16,
17, 18, 19
#B00000001 - output signal at pin 8
#B00000010 - output signal at pin 9
#B00000011 - output signal at pins 8 and 9
...
#B11111111 - output signal at pins 8, 9, 10, 11, 16, 17, 18, 19
Range:
#B00000000 to #B11111111 (for setting command),
0 to 255 (query)
*RST:
#B00000000 (0)
Example:
*RST; :OUTP1:UPOR #B00000001
Assign the channel bit value #B00000001 to the active channel
no. 1. The analyzer performs a measurement in channel no. 1,
therefore the output signal at pin 8 is switched on.
CONF:CHAN2:STAT ON; OUTP2:UPOR #B00000010
Create channel no. 2, causing it to become the active channel,
and assign the channel bit value #B00000010. The analyzer
performs no measurement in channel no. 2, therefore the output
signal is not changed.
CALC2:PAR:SDEF 'Ch2Tr1', 'S11'
Create a trace named 'Ch2Tr1' and assign it to channel 2. While
the analyzer measures in channel 2, the output signal changes
from pin 8 to pin 9.
OUTP:UPOR:ECB OFF
Reserve pin 16 to 19 for monitoring the drive ports of the ana-
lyzer.
Manual operation:
See
SCPI Command Reference
