Rohde & Schwarz 1145.1010.04/05/06, Руководство по эксплуатации

Страница: 594 / 813

DIAGnostic R&S
®
ZVA/ZVB/ZVT
1145.1084.12 6.132 E-6
A simple application consists of selecting the channel numbers as parameters for
CONTrol:AUXiliary:C[:DATA]
and monitor the activity of up to 16 different channels at the USER
CONTROL connector; see example below. You can also use the USER CONTROL output signals as
channel-dependent trigger signals for external devices. Use OUTPut<Ch>:UPORt[:VALue] to transfer
the four bit value for an arbitrary channel <Ch> in binary representation.
<numeric_value> Decimal value .
Range [def. unit] 0 to 15 [–]
The transferred values correspond to the following states of the
USER CONTROL connector:
0 – no signal at any of the four pins 8, 9, 10, 11
1 – output signal at pin 8
2 – output signal at pin 9
3 – output signal at pin 8 and 9
...
15 – output signal at pin 8, 9, 10 and 11
*RST value 0 (no signal)
SCPI, Command
Types Confirmed, command or query
Example:
*RST; CONT:AUX:C 1
Assign the channel bit value 1 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; CONT:AUX:C 2
Create channel no. 2, causing it to become the active channel,
and assign the channel bit value 2. 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.
DIAGnostic
DIAGnostic:SERVice...
This subsystem provides access to service and diagnostic routines used in service, maintenance and
repair. In accordance with the SCPI standard all commands are device-specific.
Service functions are password-protected (
SYSTem:PASSword[:CENable]
) and should be used by a
R&S service representative only. Refer to the service manual for more information.