176 Sequoia Series
6.7.2 Pre-event and Post-event Triggering
The range for this offset is:
-42.6 msec to 1000 msec in single-phase mode or –128 msec to 1000 msec in three-phase mode (at
the highest available sample rates).
As shown in the following figure, when the offset is negative, the values at the beginning of the data
record represent samples taken prior to the trigger. When the value is 0, all of the values are taken
after the trigger. Values greater than zero can be used to program a delay time from the receipt of the
trigger until the data points that are entered into the buffer are valid.
(Delay time = Offset Sample period)
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