Supervisory Signal Event - Notifier NFS2-3030 Operation Manual

Supervisory Signal Event

2.6 Supervisory Signal Event
2.6.1 How the Control Panel Indicates an Active Supervisory
The system indicates a Supervisory alarm when a monitor module point programmed with a super-
visory Type Code activates. The panel will react differently depending on whether or not there are
higher priority unacknowledged events.
When no higher priority unacknowledged events are exist, the control panel:
• Produces a warbling audible tone (if the piezo is enabled)
• Activates the Supervisory relay (TB2) if it has been selected for supervisory
• Flashes the
• Displays a Type Code that indicates the type of supervisory signal being generated
• Displays
specific to the device
• Sends a Supervisory message to the History buffer, installed printer and annunciators.
When an unacknowledged event with a higher priority exists, the control panel retains the indica-
tions of the higher priority event (the message, lit LED, audible tone, etc.) while activating the
Supervisory relay if it is selected for supervision, flashing the
Supervisory message to the history buffer, installed printer and annunciators. If there are silenced
alarms (the
sounder.
Following is a typical supervisory message that would appear on a panel display:
2.6.2 How to Respond to an Active Supervisory
If the control panel indicates a Supervisory condition, the operator can do the following:
1. Press the ACKNOWLEDGE soft key to acknowledge the Supervisory message.
2. Press the MORE INFORMATION soft key to display the MORE INFORMATION screen and
view additional information on the device and possibly preprogrammed text for recommended
action. (Refer to Figure 1.8 on page 19 for an example of this screen and an explanation of its
fields.)
NFS2-3030 Operations Manual — P/N 52546:N1 06/20//2014
LED (yellow)
SUPERVISORY
in the upper left corner of the panel display along with information
SUPERVISORY
LED is lighted), a Supervisory alarm will resound the panel
SIGNALS SILENCED
S U P E R V I S O R Y
L O B B Y
F I R S T F L O O R
1 1 : 5 8 : 4 5 A T U E J A N 2 5 , 2 0 1 1
F I R E A L A R M S : 0 0 0 P R E A L A R M : 0 0 0 T R O U B L E : 0 0 0
S U P E R V I S O R Y : 0 0 1 S E C U R I T Y : 0 0 0 D I S A B L E : 0 0 0
1 1 : 5 9 : 3 5 A T U E J A N 2 5 , 2 0 1 1
A C K N O W L E D G E
M O R E I N F O R M A T I O N
P R O G R A M / A L T E R S T A T U S
Figure 2.7 Sample Supervisory Trouble Message
SUPERVISORY
E A S T W I N G
W A T E R F L O W S
E V E N T C O U N T S
S I G N A L S I L E N C E
S Y S T E M R E S E T
Operation of the Control Panel
LED, and sending a
L 0 1 M 1 3 4
M A I N M E N U
39