Rohde & Schwarz NRP TWG Series, Руководство пользователя

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Remote Control Commands
R&S
®
NRPxxTWG
50 User Manual 1178.8371.02 ─ 04
TRIGger:COUNt <count>
Sets the number of measurement cycles to be performed when the measurement is
started using
INITiate[:IMMediate]
.
This number equals the number of results that can be obtained from the sensor after a
single measurement. As long as the defined number of measurements is not executed,
the sensor automatically initiates another measurement internally when the current
result is available.
This command is particularly useful in conjunction with buffered measurements. For
example, to fill a buffer with a predefined size with measurements that have been trig-
gered externally or by
*TRG
without having to start the measurement multiple times.
Parameters:
<count> Range: 1 to 8192
*RST: 1
Example: See Chapter 8.2, "Performing a Buffered Continuous Average
Measurement" , on page 97.
TRIGger:DELay <delay>
Sets the delay between the trigger event and the beginning of the actual measurement
(integration).
Parameters:
<delay> Range: -5.0 to 10.0
*RST: 0.0
Default unit: s
TRIGger:DELay:AUTO <state>
If
TRIGger:DELay:AUTO ON
is set, no measurement is started until the power sensor
has settled. For this purpose, the delay value is automatically determined.
If a longer period is set using
TRIGger:DELay
, the automatically determined delay is
ignored.
Parameters:
<state> *RST: OFF
TRIGger:DTIMe <dropout_time>
Sets the dropout time for the internal trigger source. During this time, the signal power
must exceed (negative trigger slope) or undercut (positive trigger slope) the level
defined by the trigger level and trigger hysteresis. At least, this time must elapse before
triggering can occur again.
See Chapter 7.5.2.4, "Dropout Time" , on page 45.
Controlling the Measurement