ACS Manual —
P/N 15842:
N3
5/4/2022
43
System and Point Annunciation
NFS2-640, NFS-320 (UL 9th) and NFS-640 Systems (UL 8th)
E.6 System and Point Annunciation
The control panel's annunciation points are divided into 13 ACS Selection Groups of 64 points. Table E.1, which follows, summarizes the
ACS Selection Groups and what an annunciator displays if a group is selected. This fire alarm control panel's Programming Manual provides
a complete listing of the points within the ACS Selection Groups and instructions on programming the panel for addressable annunciators.
ACS Selection Group
Annunciator Display
A
8 Systems Zones 1-56
B
Zones 57-99, 8 F zones, 4 NAC
C
Loop 1, Modules 1-64
D
Loop 2, Modules 1-64
E
Loop 1, Modules 65-128
F
Loop 2, Modules 65-128
G
Loop 1 - Modules 129-159, 2 unused points, Loop 2 - Modules 129-159, 2 unused points
H
Loop 1, Detectors 1-64
I
Loop 2, Detectors 1-64
J
Loop 1, Detectors 65-128
K
Loop 2, Detectors 65-128
L
Loop 1 - Detectors 129-159, 2 unused points, Loop 2 - Detectors 129-159, 2 unused points
M
Panel circuits 1-1 to 8-8 (64)
1
Programmable Annunciator Group #1
1
1
Defining Programmable Annunciator Groups requires VeriFire® Tools
2
Programmable Annunciator Group #2
3
Programmable Annunciator Group #3
4
Programmable Annunciator Group #4
5
Programmable Annunciator Group #5
6
Programmable Annunciator Group #6
7
Programmable Annunciator Group #7
8
Programmable Annunciator Group #8
9
Programmable Annunciator Group #9
0
Programmable Annunciator Group #10
Table E.1 ACS Selection Groups and the Annunciator Display
NOTE:
Annunciators configured for point annunciation:
• Do not respond to any status change, including system alarm or system trouble, that is not within its ACS Selection Group.
• Do mask status changes for point number 1 of the start address selection.
• Do not respond to System Reset, Acknowledge, or Alarm Silence.
• Do not use the battery saving feature (100 mA battery load).
