DSC PC1404 Description page 5

PC1404
With an audible alarm active, using the keyswitch when disarmed is the same as entering an access code at the keypad. Activating this
zone type during the first 30 seconds of a delayed fire alarm is the same as entering an access code at the keypad (the 90 second delay
will start). If left in the violated state, the system will not arm until the zone is restored and violated again.
[24] Not Used
[25] Interior Delay Zone
This zone type is normally used with interior motion detectors and has a standard exit delay time. If the panel is armed in away or night
mode, the interior delay zone will be active at the end of exit delay. The zone then acts like an Interior zone [04]. If the system is armed
in stay mode, the zone behaves like a delay 1 zone. Violating this zone during exit delay will not cause the system to arm in away mode
like regular delay 1 zones do.
[26] 24 Hour Non-Alarm (or local alarm) Zone
Zones programmed as this type are active at all times but do not cause an alarm, and are not saved in alarm memory. Zone attributes
such as Zone Bypassing and Door Chime affect the functionality of this zone. Typically, this zone type is used in conjunction with a
zone follower PGM to trigger an output when violated but not cause alarm conditions.
Note: This zone type sounds the bell but does not communicate during a walk test. Tampers and faults on zones programmed as 24-
Hour non-alarm type do not cause alarms.
[27]-[28] Not Used
[29] Auto-Verified Fire
This zone type is used with hardwired smoke detectors. This zone definition will ensure that an alarm condition persists by removing
power to a smoke detector in the alarm state. When the power is restored after 20 seconds, the system will check the state of the zone
again. If the zone is still violated, the system will sound a pulsing alarm using the system siren and will communicate the alarm to the
monitoring station.
Auto-verify Alarm Sequence:
Step 1 - Perform a 20 second sensor reset (remove power to smoke detector).
Step 2 - Allow 10 seconds for devices to settle.
Step 3 - Check for verified alarm for 60 seconds.
This zone is used for CP-01 and UL/ULC Fire Monitoring applications.
If a secondary fire alarm is detected at any time during the above delay sequence, the auto-verify sequence is immediately terminated
and alarms are generated for all pending fire alarms.
[30] Not Used
[31] Day Zone
Violating this zone when disarmed sounds the keypad buzzer but does not log or report the events. Violating this zone when armed
sounds the bell and communicates the event.
[32] Instant, Stay-Away Zone
This zone is bypassed when the system is Stay armed or disarmed, but it functions similarly to an Instant Zone [03] when Away or
Night armed. This zone type is useful for motion detectors that must NOT follow the entry delay after a delay zone is violated, but must
still retain the Stay/Away functionality.
[33]-[34] Not Used
[35] 24-Hr. Bell/Buzzer
This zone type will behave like a 24 hour burglary zone when armed and a 24 hour buzzer zone while disarmed. When the panel is
armed, the siren will activate for the duration of bell time out when this zone is violated. When the panel is disarmed, the keypad buzz-
ers will latch until a valid disarming procedure is used.
[36] 24-Hr. Non-Latching Tamper
This zone type is always active and will report a tamper condition if the panel is armed or disarmed. The communications generated for
this zone type do not follow transmission delay. In DEOL configuration, a tamper or open condition will generate a tamper event. A
short condition will generate a fault event.
[37] Night Zone
This zone type is bypassed if the panel is disarmed, armed in stay mode or armed in night mode. It is active in the armed state and
behaves like an Interior zone. If entry delay is active, the zone type will not create an alarm until the entry delay expires. If violated
while away armed, but entry delay isn't active, the zone will generate an instant alarm.
[41] 24-Hr. CO Zone (hardwired)
This zone definition is only to be used with hardwired carbon monoxide detectors. The zone is active in all armed states. This zone defi-
nition has its own bell cadence. The siren shall sound 4 cycles of 100mS On/Off pulses, followed by a 5 second pause and then the
sequence repeats. After four minutes, the 5 second pause will be extended to a 60 second pause. The bell will be silenced upon bell time
out or when a code has been entered at the keypad. No bell delay or transmission delay will affect this operation. Tampers and faults
from a CO zone type will not impede arming.
If a CO zone is in Device Fault, the control panel will sound CO cadence. This is different when compared to a low sensitivity fault in a
smoke detector, which will not generate an alarm.
A tamper restore must be created on the device to remove any device faults, which will prevent run-away transmission from a device
going in and out of fault.
[81]-[88] Not Used
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