Open/Close Suppression; Arming/Disarming Schedules; Scheduled Ams-220/220T Smoke Detector Test - DSC MAXSYS PC4020 Installation Manual

14.3 Open/Close Suppression

Ref #: [001000]
Open/Close Suppression will prevent the communica-
tion of openings or closings for the partitions following a
programmed date schedule. When an Open/Close Sup-
pression schedule is active, openings or closings for the
selected partitions will be logged to the event buffer but
no transmission will be made to the central station.
There are 99 Open/Close Suppression Schedules. Each is
capable of suppressing openings or closings for the
selected Partitions, but not both. To suppress openings
AND closings, two separate Open/Close Suppression
schedules must be programmed.
The following options are programmable for each Open/
Close Suppression schedule:
Open/Close Suppression Toggle
If the Open/Close Suppression schedule is being used to
suppress openings, toggle this option to [Y]. If it is to
suppress closings, toggle this option to [N].
Date Schedule
Enter the 2-digit number of the date schedule that will be
used to suppress openings or closings.
Partition Toggle
For the partitions that are to have the openings or clos-
ings suppressed, toggle the option to [Y]
NOTE: Regardless of opening suppression, when a
partition is disarmed with alarms in memory, the
opening and opening after alarm reporting code will
be reported, if programmed.

14.4 Arming/Disarming Schedules

Ref #: [001003]
Arming/disarming schedules are used to auto arm or
auto disarm partition(s) according to the selected date
schedule. There are 50 Arm/Disarm schedules.
The following options are programmable for each Arm/
Disarm schedule:
Date Schedule
Enter the two digit number of the Date schedule that will
be used to auto arm/disarm.
Enter Schedule [02]-[99]. Do not use schedules 00 or 01. If
these schedules are used, the arm/disarm schedule will
never activate.
Partition Toggle
Toggle the option to [Y] for the partitions that are to auto
arm or auto disarm.
Programming Date Schedule Intervals for Auto Arm/
Disarm
1. Program the time to auto arm or auto disarm as the
Start time for an interval. Program the End time as
one minute after the Start time. For example, to auto
arm or auto disarm at 8 a.m., program the Start time
as 0800 and the End time as 0801.
2. Select [Y] for the days of the week the partitions will
auto arm or auto disarm.
3. If the panel is not supposed to auto arm or auto dis-
arm on certain days, select [Y] for any Holiday Group
the schedule is to follow.
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4. Finally, toggle the Auto Arm or Auto Disarm toggle
option, depending on which function the panel
should perform.
NOTE: Each interval can be used for either auto-arm-
ing or auto-disarming, but not both.
In order for an arming/disarming schedule to function
on a partition, the following toggle options must be
enabled:
• A Date schedule must be programmed with auto-arm
or auto-disarm enabled.
• Partition toggle option "Auto-Arm /Disarm" must be
enabled.
• User function toggle option "Auto-Arm" must be
enabled. This option has no effect on the "Scheduled
Disarm" toggle option. To disable a scheduled disarm,
only "Scheduled Disarm" has to be disabled.
• User function toggle option "Scheduled Arm" or
"Scheduled Disarm" must be enabled.
14.5 Scheduled AMS-220/220T Smoke Detector
Test
AML smoke detectors continuously monitor themselves
for low sensitivity and will report this condition as a
device trouble. In addition, this test can be conducted
automatically on a programmed schedule.
There are 50 smoke test schedules. Each smoke test
schedule is assigned a date schedule. To schedule the
AML smoke detector test, perform the following:
1. Enter reference number [001402] and press [*].
2. The keypad display will read "Select Entry # / Enter
01-50." Use the arrow (< >) keys to select which
Smoke Test schedule is to be programmed and press
[*}.
2. The keypad display will read "Enter Sch.# / Enter 00-
99." Enter the date schedule you have programmed
for the smoke test (valid entries are 02-99). The
default date schedule for each smoke test schedule is
01 (disabled).
3. The keypad display will read "Select Toggle Partition
X." Use the arrow (< >) keys to scroll through each
partition and press the [*] key to toggle them on (Y)
or off (N). This will activate the smoke test at the pro-
grammed time for only the selected partitions. By
default, no partition is selected (N).
When programming a date schedule, program the time
to perform the AML smoke test as the Start time for an
interval. Program the end time as one minute after the
start time. For example, to perform a smoke test at 8 a.m.,
program the Start time as 0800 and the End time as 0801.
NOTE: A different schedule must be programmed for
each partition. Each test must be programmed to
occur at least 10 minutes apart.