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48
Morley-IAS
996-203-000-2, Rev. 02
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Refer to
Section 5.3.5.1.5 Output Controls
for further details on individual output settings and
protocol specific information.
5.3.9.1.2 Delays
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Changing an output action to Delay or Pulse ->On the user is prompted to specifiy the delay period
(in seconds). In the examples below the action for any fire in zone 12 of pattern 7 is to be delayed.
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In the example below logic pattern 5 has been configured to have different actions by zone, or range
of zones, where a fire in zones 1 to 8 turn on the sounders, a fire in zones 9 to 11 pulse the sounders
and a fire in zone 12 pulses the sounders for 30 secs and then turns them full on. No sounders are
activated for any fires in zones 13 to 80.
5.3.9.1.1 Zone Qualifiers
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Each zone can be set to qualify the output of the pattern. If the pattern is qualified, the pattern
output will cause the bells/ outputs to turn on according to the pattern rules.
EN54
3
EN54-2: 7.12.3
Dependency on more
than one alarm signal:
Type C.
Display
Qualifier
Abbreviation
Comments
On
On
A single fire alarm in the zone will cause the pattern to be qualified
and the outputs will turn on immediately.
A single fire alarm in the zone will cause the pattern to be qualified.
Delay
Delay
The outputs will remain off for the delay period and then turn on.
Fire alarms from two detectors in the zone will cause the pattern to be
Coincidence
Coincid
qualified. The outputs will remain off until there are fire alarms
from at least two devices.
Note:
MCP devices override coincidence.
Pulse
Pulse
A single fire alarm in the zone will cause the pattern to be qualified
and the outputs will turn on immediately in a pulsing mode.
Off
Off
The pattern is not qualified even if one or more fire alarms
occur in the zone. The outputs will remain off.
Pulse ->On
Pul->On
A single fire alarm in the zone will cause the pattern to be qualified.
The outputs will pulse for the duration of the delay period and then
turn on.
Single Pulse
Single Pul
Each operation of the panel System Reset command will trigger the
pattern logic as a non-latching, transparent input action (single pulse).
This state will remain active for 5 secs.
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Dependency on more than one alarm signal can be configured
by using the ‘Coincidence’ zone qualifier, as described in the
table below.
Table 10 - Zone Pattern Qualifiers
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