Agilent 34980A Multifunction Switch/Measure Unit *34980-90005*
Agilent 34980A Multifunction Switch/Measure Unit *34980-90005*
Agilent 34980A Multifunction Switch/Measure Unit *34980-90005*
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3 Features and Functions<br />
Trigger Delay<br />
In some applications, you want to allow the input to settle before taking a<br />
reading or for pacing a burst of readings. You can add a trigger delay,<br />
which adds a delay between the trigger signal and the first sample taken<br />
by the internal DMM (not used in Scanning Mode). The programmed<br />
trigger delay overrides the default trigger delay that the instrument<br />
automatically adds to the measurement.<br />
Trigger 1 Sample Count Trigger 2 Sample Count<br />
Trigger delay<br />
Trigger Delay<br />
(0 to 3600 seconds)<br />
The default trigger delay is Automatic (see “Automatic Trigger<br />
Delays” on page 91); the instrument determines the delay based on<br />
function, range, and integration time.<br />
If you specify a trigger delay other than Automatic, that same delay is<br />
used for all functions and ranges.<br />
If you have configured the instrument to take more than one reading<br />
per trigger (sample count > 1), the specified trigger delay is inserted<br />
between the trigger and the first reading in the sample burst.<br />
The CONFigure and MEASure? commands set the trigger delay to<br />
Automatic.<br />
The instrument selects an automatic trigger delay after a Factory Reset<br />
(*RST command). An Instrument Preset (SYSTem:PRESet command) or<br />
Card Reset (SYSTem:CPON command) does not change the setting.<br />
90 <strong>Agilent</strong> <strong>34980A</strong> Mainframe User’s Guide<br />
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