19 Advanced functions
FLUXUS H721
19.7 Event triggers
189
UMFLUXUS_H721V1-5EN, 2022-05-15
19.7.3
Event trigger during the measurement
An event trigger with the switching condition
MAX (x>limit)
,
MIN (x<limit)
,
Within range
or
Out of range
is
updated max. once per second to avoid a constant switching of the event trigger (in case the measured values fluctuate
around the value of the switching condition).
An event trigger with switching condition
ERR (x=fail)
is activated during a measurement failure.
An event trigger of the type
Non-hold
is activated when the switching condition is met. It is deactivated when the
switching condition is no longer met. But it remains activated for at least 1 s even when the switching condition is met for a
shorter period of time.
An event trigger of the type
Hold
is activated when the switching condition is met. It remains activated even when the
switching condition is no longer met.
An event trigger of the type
Hold for a while
is activated when the switching condition is met. The time after which
the deactivation takes place is defined in the menu item
Hold interval
.
19.7.4
Status display of the event triggers
The state of the event triggers is displayed during the measurement.
• Press
to scroll through the second line from below until the event trigger status is displayed.
The status display of the event triggers is structured as follows.
Rx =
with
X
being the number of the event trigger and
a pictogram according to Tab. 19.6.
Notice!
There is no visual or acoustic indication of event trigger switching.
Tab. 19.6: Pictograms for the status display of the event triggers
no.
Function
(switching condition)
Type
(holding behavior)
current state
R
=
1
MAX (x>limit)
Non-hold
deactivated
(false state)
2
MIN (x<limit)
Hold
activated
(true state)
3
Within range
Hold for a while
4
Out of range
ERR (x=fail)
Example
R1 =