26
5.2.1
Alarm Input (Non-Verified)
An un-bypassed, non-verified alarm input entering into alarm, activates the common alarm
sequence.
Common Alarm Sequence
•
Updates un-bypassed relay, signal, and strobe outputs based upon their configuration.
•
Activates Alarm zone status indicators associated with the input.
•
Alarm input activations display first and as the highest priority on the shared display in
the common queue.
•
Devices configured as alarm inputs display a pre-alarm condition on the shared display
and on the alarm zone status indicator.
•
Restoring the pre-alarm condition clears the status. If the input goes from pre-alarm to
alarm, the pre-alarm status will be replaced with the alarm status for the input.
•
Devices configured as alarm inputs display an alarm condition on the shared display and
on the alarm zone status indicator.
•
Once an alarm input is in alarm the alarm condition is latched until system reset
(changes in status from alarm to pre-alarm or to normal are ignored).
5.2.2
Supervisory Inputs
Devices can be configured as latching or non-latching supervisory inputs. Any un-bypassed
supervisory input entering alarm activates the common supervisory sequence.
Common Supervisory Sequence
•
Updates un-bypassed relay, signal, and strobe outputs based upon their configuration.
•
Activates Supervisory zone status indicators associated with the input.
•
Supervisory input activations display as the second highest priority on the shared display
in the common queue.
•
Devices configured as supervisory inputs display as supervisory conditions on the
shared display and on the supervisory zone status indicator.
•
Restoring the non-latching supervisory input returns all outputs correlated to the input,
that are not correlated to another active input, to normal.
•
Zone display indicators update announcing the input is no longer active and removes the
message from the shared display common queue.
•
If there are no other active supervisory inputs the common supervisory condition will be
restored.
Latched supervisory inputs operate the same as non-latched supervisory inputs with one
exception:
Verified Alarm
Verified Alm
5.2.12
X
Table 7 Configurable Input Types (Continued)
Input Type
As listed in
Configurator
Description
located in
Section number
Device Types
Detectors
Dual Input Module
Mini Dual Input Module
Conventional Zone
Module
