2: Mn Supervisory - Honeywell Notifier NFS2-3030 FACP Programming And Operations Manual

Mass Notification Events
• Any device programmed for "Resound by Fire" will not resound.
• Sends an MN alarm message to the history buffer and installed printer and annunciators.
• Latches the control panel in alarm. The control panel will not return to normal operation until the alarm condition is corrected and
the control panel is reset. Resets require two presses of the reset button if both MN and Fire events are present in the system. The
first press will reset the MN events, the second will reset the rest.
• Initiates any Control-By-Event (CBE) actions. If the node goes off-line, active logic equations with ZF20 in them will stay active
until MN reset.
• Sends an MN alarm message (ZF20) out to the network.

Network Activation
• Logic equations with Special Function Zone ZF20 (MN alarm zone) in them will be evaluated.
• Fire alarms are suppressed if MN has the highest priority (Refer to "Output Event Suppression" on page 40).
• If the system is "ALL SYSTEMS NORMAL", MN ALARM will display.
DVC

Local Activation
When an MN alarm message or page activates on the DVC or DVC-RPU the alarm is sent out to the network.

Network Activation
• Logic equations with ZF20 in them will be evaluated.
4.1.2 MN Supervisory
MN Supervisory Activation
An MN supervisory message can be activated by an MN Supervisory Type Code on an ONYX panel.
MN supervisories are block acknowledged.
NOTE:
NFS2-3030, NCA-2 MN Activations

Local Activation
When an MN supervisory activates locally, it:
• Produces a warbling audible tone if the piezo is enabled.
• Activates the panel's supervisory relay.
• Flashes the SUPERVISORY yellow LED.
• Activates Special Function Zone ZF21 (MN supervisory zone).
• Does not suppress Fire or any other activations.
• Increments the supervisory counter on the Events Code screen.
• Is acknowledged with a block acknowledgement.
• Uses the "Supervisory Scroll" key for scrolling.
• Activates "General Pending" type code at the NFS2-3030.
• Activates "General Supervisory" type code at the NFS2-3030.
• Any device programmed for "Resound by Supervisory" will not resound.
• Displays MN SUPERVISORY in the upper left corner of the display, as well as other information specific to the supervisory
message, for the NFS2-3030, NCA-2, LCD-160. Displays MN SUP on the LCD2-80.
• Is a latching or tracking event based on Type ID (see Table 3.2 on page 25). The control panel will not return to normal operation
until the supervisory condition is corrected and the control panel is reset. Resets require two presses of the reset button if both MN
and Fire events are present in the system. The first press will reset the MN events, the second will reset the rest.
• Sends an MN Supervisory message to the history buffer and installed printer and annunciators.
• Appears as "MNS" in the Multiple Events list screen, grouped under "SUPERVISORY".
• Sends an MN supervisory message (ZF21) out to the network.
• Resets require two presses of the reset button if both MN and fire evetns are present in the system. The first press will reset the MN
events, the second will reset the rest.

Network Activation
• Logic Zones with ZF21 (MN supervisory zone) will be evaluated.
NFS2-640, NFS-320/SYS MN Activation

Local Activation
When an MN supervisory activates locally, it:
• Produces a warbling audible tone if the piezo is enabled.
• Activates the panel's supervisory relay.
Mass Notification — P/N LS10063-000NF-E:E 06/26/2019
Operation
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