Trigger[:Sequence[1]|2]:Delay:auto <Boolean - Keysight N1911A Programming Manual

P-series power meters

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TRIGger Subsystem

TRIGger[:SEQuence[1]|2]:DELay:AUTO <boolean>

This command is used to determine whether or not there is a settling-time delay

before a measurement is made.

When this command is set to:

– ON, the power meter inserts a settling-time delay before taking the requested

– OFF, no settling-time delay is inserted and the power meter makes the

– ONCE, a settling-time delay is inserted before taking the requested

TRIGger[:SEQuence[1]|2]:DELay:AUTO is ignored if

TRIGger[1]|2[:IMMediate] is used to trigger the power meter.

measurement and for subsequent measurements. This settling time allows the

internal digital filter to be updated with new values to produce valid, accurate

measurement results. The trigger with delay command allows settling time for

the internal amplifiers and filters. It does not allow time for power sensor

In cases of large power changes, the delay may not be sufficient for complete

settling. Accurate readings can be assured by taking two successive

measurements for comparison.

measurement immediately a trigger is received.

measurement, for one measurement only.

N1911A/1912A P-Series Power Meters Programming Guide

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