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Zone display indicators update announcing the input is no longer active and removes the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
Summary of Contents for MR-400
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