Zone Information 165
Zone Pulse Count
Zone pulse count is the number of times a zone must be triggered before the zone registers as
an alarm. The number of pulses vary between 0 – 15. The zone pulse count value is relative to
the time frame (i.e. The number of pulses must be present during a particular time frame.
Refer to “Table 74: Zone Pulse Count Times” on page 166 for time frame settings.
Option Number Of Pulses Option Number Of Pulses
0
1
8
8
1
1
9
9
2
2
10
10
3
3
11
11
4
4
12
12
5
5
13
13
6
6
14
14
7
7
15
15
Table 72: Number Of Pulses
Zones that have been programmed with pulse count which are continuously unsealed for
10 seconds will activate an alarm condition. 24 Hour Fire zones that have been
programmed with pulse count which are continuously unsealed for 30 seconds will
activate an alarm condition.
Zone Pulse Count Handover
Zone pulse count handover will only operate with zone pulse count time options 8 – 15. Refer
to Zone Pulse Count Time on page 166 for more information.
Any zone that registers one trigger pulse will automatically increment any other zone pulse
count which has already registered at least one trigger pulse during its respective time. To
enable this option, refer to Option 4 in “LOCATION 426” on page 217.
24 Hour zones do not receive any handover pulses from other zones. 24 Hour zones may
handover pulses to other zones.
Electronics Design and Manufacturing Pty Limited ISSUE130
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