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DSC PC4020 - Bypass Grouping

DSC PC4020
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Partitions and Zones
17
SECTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
NOTE: The zone attributes of this zone type should
never be used. This zone type should not be pro-
grammed as global.
Seismic Zone (34)
This zone functions the same as an instant zone (02). When
the system is disarmed or a seismic schedule is active, these
zone types will be tested for an alarm and restoral (when
setup with the seismic test PGM output type). This zone
type will be used usually with Seismic zones (vault protec-
tion unit or safe protection unit).
Zone Attributes
The following is a description of each zone option. Scroll
through each option and press [*] to toggle between on and
off. When all necessary changes are made, press [# ] to
return to the previous menu.
Each zone type has different attributes enabled by default.
For a list of these default settings, see the Programming
Worksheets.
Bell Audible – This will determine whether the zone will
activate bell outputs and PGM outputs programmed to
sound fire/burglary alarms when an alarm occurs.
Select [Y] for audible, [N] for silent.
Bell Pulsed – This will determine how the bell outputs
and PGM outputs programmed to sound fire/burglary
alarms will sound for an alarm. Select [Y] for pulsed,
[N] for steady.
Bypass Enable – This will allow the zone to be manually
bypassed. Select [Y] to allow bypassing by the user, [N]
to prevent it. This attribute should not be enabled for
Fire zones.
Chime Function – If the door chime option is enabled,
keypad will chime both when the zone is violated and
restored. Select [Y] for chime, [N] for no chime. To acti-
vate/deactivate the Door Chime feature for a partition,
enter [*][4] at a keypad.
Force Arm –
When force arming is enabled, the parti-
tion(s) the zone is assigned to can be armed even if the
zone is not secure. The zone will be temporarily
bypassed and will be added back into the system if it is
later restored. Select [Y] to enable this feature. If [N] is
selected, the zone must be secured or manually
bypassed before arming will be allowed.
Swgr Shut Down –
Swinger shutdown. After the zone
has reported the programmed number of alarms, the
zone will be shut down. Swinger shutdown is reset
every time the panel is armed, or when the clock
reaches midnight. See 10.5 ‘Swinger Shutdown‘.
Select [Y] to enable this feature. If [N] is selected, the
panel will always transmit when an alarm occurs.
TX Delay –
Transmission delay. When the zone goes
into alarm, the panel will sound the bell outputs imme-
diately but will delay communication to the central sta-
tion for the programmed amount of time. If the zone is
disarmed before this time expires, no transmission is
sent. If not, the panel will transmit the alarm after the
delay expires.
Select [Y] to enable this feature. If [N] is selected, the
panel will communicate immediately. To program the
Transmission Delay, see 10.9 ‘Transmission Delay‘
Waterflow Del –
This will enable the waterflow delay for
waterflow zones. Waterflow delay operates similar to
transmission delay except both the fire output and com-
munications will be delayed. If the zone is restored
before the programmable delay time, no transmission is
sent.
Select [Y] to enable this feature. If [N] is selected, the
panel will immediately activate the fire output and
communicate to central station.
Non-Latch Toggle - Waterflow and Supervisory Zones
When the panel is used for pure supervisory/waterflow
reporting - no alarm bells
the waterflow and supervi-
sory zone type is non-latching. When the panel is used as
a local fire panel and sounds local fire alarm horns for
evacuation, these zones types must be latching.
The following two options address these requirements:
Waterflow Latch, Fire Sup Latch.
Zone 1 Fast Loop Response
If the option Zone 1 Fast (ref # [000200]) is enabled, Zone 1
will have a loop response time of 32ms. If the option is dis-
abled, Zone 1 will have a normal loop response time
(512ms). The option is disabled by default.
5.5 Bypass Grouping
This feature will allow for groups of zones within a parti-
tion to be temporarily bypassed\unbypassed using an
access code or function key. The bypassing period will be
on a timer or will occur within two minutes of no zone
activity.
The option for 'Bypass Requires Code' must be enabled.
The zone attribute 'Zone bypass' must be enabled.
The new 'Group bypass' user code attribute must be
enabled (section 7.5) and the 'disarm' user code attribute
disabled (the disarm attribute can be enabled; however
it will allow the user to disarm).
The 'Group Bypass Duration' must be programmed
with a value. This value will be the time the bypass
group is bypassed for.
If partition toggle ‘No-Act Grp Byp’ is enabled and
there is no zone activity for 2 minutes, the bypass will
automatically be removed from the group. If a zone on
the group is open, the group bypass period will follow
the regular bypass duration.
This function can be performed in the 'armed or dis-
armed' state.
In the 'Armed' state the keypad normally displays
"Enter Code to Disarm System". If Group Bypassing is
setup on the partition a ' > ' will appear. This will indi-
cate to the user to scroll to the right.
Once the '>' key is pressed the keypad will display
"Press * to Bypass" on the top line and "GROUP LABEL
XXX" on the bottom line. The GROUP LABEL XXX is
the 16 character programmable label. The user number
and group number will be logged to the event buffer.
Another method is to use a function key on the keypad
programmed as 'bypass mode'. If this option is used the
user will be required to enter: F1-F5 ACCESS CODE 4,
01-08 to bypass groups 1-8.
The Group Bypass can be removed by using the same
functionality as enabling the group bypass.
NOTE: Verify zone assignment for each group.
Group Bypass Duration
Ref#: [0100XX0210] where XX = Partition 01-08
This is programmable from 000-255. It will be multiplied by
5 minutes to produce the timer value in minutes. (If 1
minute is programmed the time period is 5 minutes, if 255
minutes is programmed the time period is 255 x 5 = 21.25
hours). This period is the time a group of zones on the par-
tition will be bypassed for.
Bypass Group
Ref#: [0100XX0301YYY03] where XX = Partition 01-08 and
YYY = Zone 001-128
Enter the bypass group number 00-08; the zone will be
assigned to. Default is 0 (unassigned).

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