User manual

Detailed descriptions of I/O modules | Digital counter module UR20-1CNT-100-1DO
144 1432790000/03/02.2014Manual u-remote
Diagnostic data
A diagnostic alarm for the module can be activated through
parametrizing.
Upon triggering of a diagnostic alarm, the diagnostic data
from the module is made available for diagnosis
incoming
. As
soon as the causes of the triggering of a diagnostic alarm
are no longer present, an automatic diagnostic alarm
outgoing
is
activated.
If a diagnostic alarm
incoming
is triggered for a channel due to
a process alarm going missing, all events up until the corre-
sponding diagnostic alarm
outgoing
are lost.
Within this period of time (1st diagnostic alarm
incoming
until
the last diagnostic alarm
outgoing
), the module's dome LED
lights up.