NFS-3030 Systems
90 PN 15842:K 7/23/2002
V.6 Configurations for Specific Applications
The ACS is a vital part of voice alarm applications with the NFS-3030. An
ACM-24AT or ACM-16AT allows for manual selection of speaker or telephone
circuits and can provide common system annunciation of circuits and logic
zones. Dedicated annunciators are required for each of the following specific
types of applications:
• Common System Annunciation
• Speaker and Telephone Mode
• Manual Override
V.6.1 Common System Annunciation
An ACM-24AT or ACM-16AT module may be used to annunciate NFS-3030
circuits and logic zones. If located remotely and used to execute control
functions (Acknowledge, Signal Silence, System Reset), the DIP switches on
the annunciator must be set as follows:
The switch numbers given below are for SW28 on the ACM-24AT, and for the
8-pin DIP switch on the ACM-16AT and ACM-32A.
This remote annunciator must be programmed to annunciate the status of all
points in the system, either by device/module, or by grouping points into logic
zones and annunciating the status of those zones. Every point in the system must
be represented by at least one annunciator point at each remote location.
Note: More than one monitor-type device may be programmed to a single
annunciator point. This multiple-mapping of initiating devices will operate the
point active and trouble LEDs of an annunciator point with Boolean “OR”
functionality.
Switch
# ACM-24AT and ACM-48A ACM-16AT and ACM-32A Function
1 Manual override: Set switch “OFF” for this application.
2, 3 Expanders installed: Set these switches according to how many expanders are
installed at the address. See Section 4.12.3 “Configuring Number of Expander
Modules” for ACM-24AT/ACM-48A; see Section 4.13.3 “Configuring Number of
Expander Modules” for ACM-16AT/ACM-32A.
4 Not used; set to OFF Eight-Point Shift: Always set this switch
“OFF” in NFS-3030 systems.
5 Receive Only: Set switch accordingly
6 Piezo Disable: The piezo must sound - this switch must be set to the “OFF position.
7 Switch Inhibit: Set this switch “ON” to disable the point control switches on the
annunciator and prevent them from executing system control functions. When
inhibited, the switches will serve as local Lamp Test switches only. In addition, the
Acknowledge/Lamp Test switch will function only in a local capacity unrecognized by
the system.
8 Flash Inhibit: Set switch to the OFF position for this application.
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