Disabled Points Mode Of Operation; Non-Alarm Mode Of Operation - Honeywell NOTIFIER NFS2-640 Operation Manual

Operation of the Control Panel
An Action Pre-Alarm latches until you reset the system - even if the detector sensitivity drops
below the Action level. Zone F09 activates - but Zone Z00 (general alarm) and the trouble and
alarm relays do not activate. The fifth zone programmed, not the first four, in the detector's CBE
activates. A subsequent alarm condition for this detector clears the Action indication from the LCD
display.
Interpreting Pre-Alarm Type Codes
The Type Code that displays in the Pre-Alarm warning indicates the function of the point that initi-
ates the Pre-Alarm warning. Refer to the Detectors section of Table 3.1 for the Type Codes that can
appear in a Pre-Alarm warning, and for descriptions of those Type Codes.

3.9 Disabled Points Mode of Operation

The control panel indicates disabled points by displaying a screen for each disabled detector, moni-
tor module, and control/relay module. Disabled points do not cause an alarm or any Con-
trol-by-Event activity. If more than one point is disabled, the control panel displays by priority,
mimicking the alarms.
CAUTION:
!
DISABLING A ZONE DISABLES ALL INPUT AND OUTPUT DEVICES ASSOCIATED WITH THE
ZONE.
When one or more points are disabled, the control panel does the following:
• Holds all disabled output points in the off-state
• Flashes the
• Lights the
• Sends a Disabled Point message to the LCD display, History buffer and installed printers,
FDU-80 annunciators, and CRT-2s
• Displays a message for each disabled point
Extended 12 character
custom label

3.10 Non-Alarm Mode of Operation

3.10.1 Purpose of Non-Alarm Points
Non-Alarm points are addressable monitor modules programmed with one of the Non-Alarm Type
Codes listed in Table 3.5. Non-Alarm points, except Non-Fire, operate like monitored system func-
tions that can produce troubles—but with the differences shown in the following sections.
Latching
Type Code
(Y/N)
ACCESS MONTR N
32
LED
SYSTEM TROUBLE
LED
POINT DISABLED
Disable message
D I S A B L T A M P E R
E A S T E R N W I N G
Figure 3.14 Sample Disabled Point Message
Monitor Modules
Purpose
Used for monitoring building access
Table 3.5 Non-Alarm Type Codes (1 of 2)
Type Code of the disabled device
I N T E N S I V E C A R E U N I T
0 3 : 2 0 P 0 4 1 5 1 5 1 M 1 5 9
Time and date of trouble
Activates CBE
NFS2-640 Operations P/N 52743:L4 06/10/19
Disabled Points Mode of Operation
Custom descriptor for
this device location
Address of the
disabled device
What it does