HONEYWELL EMERGENCY NOTIFICATION MANAGER
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• Activates "General Pending" type code at the XLS3000
• Activates "General Trouble" and "Trouble Pending" type
codes at the XLS3000.
• Any device programmed for "Resound by Trouble" will not
resound.
• Displays MN TROUBLE in the upper left corner of the
display, as well as other information specific to the
supervisory message.
• Sends an MN trouble message to the history buffer and
installed printer and annunciators.
• Appears as "MNT" in the Multiple Events list screen,
grouped under "TROUBLE".
• Sends an MN trouble message (ZF22) out to the network.
Network Activation
• NETWORK MN ACTIVE will display if all systems are
normal.
• Logic Zones with ZF22 (MN trouble zone) will be evaluated.
XLS140-2, XLS120 MN Activation
LOCAL ACTIVATION
When an MN trouble activates locally, it:
• Produces a pulsed audible tone if the piezo is enabled.
• Activates the panel's trouble relay.
• Flashes the TROUBLE yellow LED.
• Activates Special Function Zone ZF22 (MN trouble zone).
• Does not suppress Fire or any other activations.
• Does not activate "General Supervisory" type ID.
• Any device programmed for "Resound by Trouble" will not
resound.
• Activates “General Trouble” or “Trouble Pending” type code.
• Sends an MN Trouble message to the history buffer and
installed printer and annunciators.
• Sends an MN trouble message (ZF22) out to the network.
NETWORK ACTIVATION
• Logic Zones with ZF22 (MN trouble zone) will be evaluated.
Performing a System Reset
If both fire and MN events are present in the system, two
button presses are required to reset the system. The first
button press resets the highest priority events, the second
press resets the lowest priority events. When the first button
press resets the highest priority events, the lower priority
events will resound, if necessary.
For example, when MN has the highest priority in a system,
resetting a panel after an MN event has concluded requires
two button presses if there are fire events in the system. The
first button press clears the MN alarms and supervisories, the
second will reset the other system events.
The XLS-NCA2, XLS3000 and LCD-160 display the following
text at the reset softkey, to indicate the type of reset being
performed.
FIRE SYSTEM RESET - indicates the reset is for fire
events.
MN SYSTEM RESET - indicates the reset is for
mass notification events.
An MN system reset is sent out over XLS-NET and picked up
by participating MN nodes and the MN event will automatically
clear from their local systems.
The EBI Workstation MN and FIRE Reset operation is
described in installation instruction 95-8548.
MN AND FIRE EVENTS PRESENT IN SYSTEM
MN is the highest priority
: When both MN and fire events
are present in the system, and MN events have the highest
priority, press the panel's reset button to:
• Reset MN alarms and supervisories only (ZF20 and ZF21
activations, refer to "Special Function Zones” on page 19),
clearing them from the display and counters.
• Display an MN system reset message on the panel display,
as well as on an LCD-160 if one is present.
• Turn off the "Other" LED if no active "other" events are in
the system (XLS3000, XLS-NCA2 only).
• Output processing:
— Turn back ON suppressed outputs (silenceable fire
outputs, strobes).
— Clear general zones mapped to the MN events being
cleared.
— Run logic equations.
— Re-evaluate outputs.
• Add an MN system reset entry to printer and history to
indicate the MN events were reset.
• Send reset message for MN alarms and supervisories out
to XLS-NET. All network nodes will go through a 10 second
decouple time.
Pressing Reset a second time will reset remaining system
events.
Fire is the highest priority
: When fire is the highest priority,
press the panel's reset button to:
• Reset all events except MN events.
Pressing the Reset again shall reset the MN events, and send
a reset message for MN alarms and supervisories out to XLS-
NET.
MN EVENTS ONLY PRESENT IN SYSTEM
When MN events have the highest priority and no other types
of events are present in the system, pressing the panel's
Reset button once will:
• Reset MN alarms and supervisories only (ZF20 and ZF21
activations), clearing them from the display and counters.
• Display an MN network reset on the panel display, as well
as on an LCD-160 if one is present.
• Turn off the "Other" LED if no active "other" events are in
the system (XLS3000, XLS-NCA2 only).
• Output processing:
— Clear general zones mapped to the MN events being
cleared.
— Run logic equations.
— Re-evaluate outputs.
• Add an MN system reset entry to printer and history to
indicate the MN events were reset.
• Send reset message for MN alarms and supervisories out
to XLS-NET.
All network nodes will go through a 10 second decouple time.
An MN reset may require up to 60 seconds of decouple time
depending on the complexity of logic equation evaluations.
FIRE EVENTS ONLY PRESENT IN SYSTEM
When MN events have the highest priority and only fire events
are present in the system, pressing the panel's Reset button
will reset the system.
