Annex
NRP2
386User Manual 1173.9140.02 ─ 07
IDLE The R&S NRP2 is in the idle state and performs no measurement. On power-up
of the R&S NRP2, it is in the LOCAL mode and in the IDLE state. All connected
sensors are set to INIT:CONT
ON
to allow measurements to be continuously
displayed. Thus, the IDLE state is exited and the instrument is again in this state
if INIT:CONT OFF is sent via the remote control.
INITIATED This state is a transition state, which is exited immediately after it has been
entered. It has been defined so as to allow the user to decide whether the next
measurement cycle is to be immediately started (INIT:
CONT ON
or all cycles
defined via TRIG:COUNT have not yet been processed) or the R&S NRP2
returns to the IDLE state. The state is only entered internally and is not noticed
by the user.
WAIT_FOR_TRG The R&S NRP2 waits for a trigger event. The source for this event is set via
TRIG:SOUR. When the event defined in this way occurs, the enters the
MEASURING
state.
MEASURING As long as the R&S
NRP2 measures data, it remains in this state and exits it
immediately after completion of the measurement.
BUS HOLD
INT
EXT
IMMTRIG:SOUR
*TRG, GET
or TRIG:IMM
TRIG:IMM
or
Trigger signal
TRIG:IMM
INIT:CONT?
ABORT ON
OFF
MEASURING
WAIT_FOR_TRG
INITIATED
IDLE
*RST, PowerOn
INIT:IMM
INIT:CONT ON
?
Fig. 1-5: Overview of basic relationships in the trigger state system
Programming Measurements
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