Interval Timer; Interval Timer - Less - HBM Genesis GEN5i User Manual

Portable, integrated data acquisition system
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Figure 10.11: Trigger holdoff
A
Trigger
B
Holdoff
The feature is most useful in combination with the interval timer and/or the event
counter.
10.4.4

Interval timer

A highly sophisticated trigger add-on is the interval timer. The interval timer is
used to define a time relation between two trigger events. When the time
relation is correct, a trigger is generated.
The following relations are possible:
Less: The time interval between two consecutive trigger events is less than
l
the specified time interval.
More: The time interval between two consecutive trigger events is more
l
than the specified time interval.
Between: The time of the second trigger event is within a specified time
l
interval that starts a specified time after the first trigger event.
NotBetween: The time of the second trigger event is not within a specified
l
time interval that starts a specified time after the first trigger event.
The interval timer operates on samples (2 to 65535). In the Perception software
this is translated into time. At 1 MS/s sample rate this results in a maximum of
65.535 millisecond.

Interval timer - Less

This interval time mode is fairly straight forward. When the second trigger event
is within the set time interval, a trigger is generated.
GEN5i
I2679-4.0 en

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