Honeywell nfs2-3030 Programming Manual page 27

Panel Program
Soft Keys
VERIFY TIME: Press this soft key to set the Alarm Verification timer. Type in a value of 0-60
(seconds), which will delay initiating devices set for Alarm Verification from signaling for the
amount of time entered. If a second alarm occurs while the alarm verification timer is counting, the
timer will stop and the alarm will signal immediately. Default: 30
NOTE: This value may not exceed 30 seconds for ULC installations.
MAXIMUM VERIFICATION COUNT: Press and enter a value from 0-20 for a maximum
verification count threshold value that applies to detectors set to participate in Alarm Verification.
A value of zero produces no verification trouble. When the counter exceeds the threshold value
entered, a trouble is generated to the panel. Default: 20
AC FAIL DELAY: Press this soft key to set the timing for the time delay from AC failure to when
the trouble is reported. Type in a value of 1-12 (hours), or select NONE. A value of NONE will
cause immediate notification. Default: 8
NOTE: AC FAIL DELAY settings other than 1-3 hours for off-premises notification require the
approval of the local Authority Having Jurisdiction.
The onboard trouble relay (TB3 on the CPU2-3030) will activate and TM-4s will report according
to this setting.
UDACTs and UDACT-2s are notified immediately of AC failure by the panel, regardless of the
panel's delay setting. Once the UDACT or UDACT-2 receives notification, it operates according to
its own programmed AC Fail Delay reporting schedule.
Example: AC Failure occurs at 1:00 p.m. on a panel with an AC FAIL DELAY setting of 8
hours. The UDACT/UDACT-2 is set for notification after 6 hours
Time
1:00 p.m.
7:00 p.m.
9:00 p.m.
The AMPS-24, ACPS-610, and ACPS-2406 power supplies must be set to an AC FAIL DELAY
value of 0 (zero) when used with this panel.
SILENCE INHIBIT: Press to enter a value from 0 (disabled) to 5 minutes. This software timer
disables the SIGNAL SILENCE key function for the time entered when a fire alarm occurs. The
timer starts at the first alarm only; it does not restart with each new alarm. Default: 0
AUTO SILENCE: Press to enter a value of OFF (no Auto Silence Timer), or a value of 10, 15 or
20 minutes. This global software timer functions like pressing the SIGNAL SILENCE key. For
example, if a value of 10 is entered, the control panel will silence all active outputs programmed as
silenceable after ten minutes. Default: 0FF
NOTE: This value must be 20 minutes for ULC installations.
VERIFY=PREALARM: Press this soft key to enter Yes or No for displaying Prealarm during alarm
verification. Default: NO
NFS2-3030 Programming Manual — P/N 52545:K1 03/20/2012
Event
AC Failure. Panel notifies UDACT/UDACT-2. Panel and UDACT/UDACT-2 timers begin
countdown to report time.
UDACT/UDACT-2 reports.
TM-4 reports, TB3 trouble relay activates.
Table 3.3 AC Fail Delay Example
Program
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