R&S NRP2, Руководство пользователя

Страница: 345 / 437

Remote Control - Commands
R&S
®
NRP2
327 User Manual 1173.9157.02 ─ 03
TRIGger:ALL:SYNChronize[:STATe] <state>
Using this command one can assure, that measurements with externally triggered sen-
sors start synchronously. As the initiation of measurements in the sensors is serialized
in the R&S
NRP2 it is possible that a sensor is triggered before another sensor is initiated
(if synchronization is off). Sensors to be synchronized are required to have the same
TRIG:SLOP
setting, otherwise a SCPI error -221, "Settings conflict" occurs on
TRIG:ALL:SYNC ON
.
Note:
TRIG:ALL:SYNC
works only in conjunction with
INIT:ALL
.
Parameters:
<state> ON | OFF
*RST:
OFF
Example: (synchronized measurement with 2 heads):
*RST
TRIG:ALL:SLOP POS
TRIG:ALL:SOUR EXT
TRIG:ALL:SYNC ON
INIT:ALL
FETCh1?; FETCh2?
TRIGger<[1]..4>:ATRigger[:STATe] <state>
TRIGger:ALL:ATRigger[:STATe] <state>
When
TRIG:ATR
is set to
ON
, the WAIT_FOR_TRG state is automatically exited when
no trigger event occurs within a period that corresponds to the reciprocal of the display
update rate.
Parameters:
<state> ON | OFF
*RST:
depending on sensor
TRIGger<[1]..4>:COUNt <value>
TRIGger:ALL:COUNt <value>
Sets the number of measurement cycles to be performed when the measurement is
started with
INIT
.
Parameters:
<value> int_value
Range:
depending on sensor
*RST: depending on sensor
Default unit: 1
TRIGger