Remote Control - Commands
R&S NRP
1144.1400.12 6.104
E-3
INITiate[1..4|:ALL]:DISable[?] ON | OFF
This command prevents the execution of the
INIT:IMM
command for one or more sensors. It can thus
suppress the start of a measurement for specific sensors if the
INIT:ALL:IMM
command is used.
*RST
value:
OFF
INITiate[1..4|:ALL][:IMMediate][?]
This command starts a single-shot measurement. The respective sensor goes to the INITIATED state.
The command is completely executed when the sensor returns to the IDLE state. The command is
ignored when the sensor is not in the IDLE state or when continuous measurements are selected
(
INIT:CONT ON
). The command is only fully executed when the measurement is completed and the
trigger system has again reached the IDLE state. Besides
CAL:ZERO:AUTO INIT
is the only remote
control command that permits overlapping execution. Other commands can be received and processed
while the command is being executed.
Note:
INIT:IMM
invalidates all previous measuring results. A
FETCh?
command following
INIT
will thus always return a new measurement result.
Error messages:
28 "
Sensor not idle
": The sensor is not in the IDLE state.
TRIGger:ALL:SYNChronize[:STATe][?] ON | OFF
Using this command one can assure, that measurements with externally triggered sensors start
synchronously. As the initiation of measurements in the sensors is serialised in the R&S NRP it is
possible that a sensor is triggered before another sensor is initiated (if synchronisation is off). Sensors
to be synchronised are required to have the same
TRIG:SLOP
setting, otherwise a SCPI error -221,
"Settings conflict" occurs on
TRIG:ALL:SYNC ON
.
Example
(synchronised measurement with 2 heads)
:
*RST
TRIG:ALL:SLOP POS
TRIG:ALL:SOUR EXT
TRIG:ALL:SYNC ON
INIT:ALL
FETCh1?; FETCh2?
*RST
-Value:
OFF
TRIGger[1..4|:ALL]:ATRigger[:STATe][?] ON | OFF
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.
*RST value
:
depending on sensor
