AM2020/AFP1010 Systems
PN 15842:K 7/23/2002 63
P.6 Configurations for Specific Applications
The ACS is a vital part of voice alarm applications with the AM2020/AFP1010.
An ACM-24AT or ACM-16AT allows for manual selection of speaker or
telephone circuits and can provide common system annunciation of circuits and
software zones. Dedicated annunciators are required for each of the following
specific types of applications:
• Common System Annunciation
• Speaker and Telephone Mode
• Manual Override
P.6.1 Common System Annunciation
An ACM-24AT or ACM-16AT module may be used to annunciate AM2020/
AFP1010 circuits and software zones. If located remotely and used to execute
control functions (Acknowledge, Signal Silence, 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
software 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 AM2020/AFP1010 systems.
5 Receive Only: Set switch accordingly
6 Piezo Disable: When the annunciator and AMG-1 are not located adjacent to the
AM2020/AFP1010, as in this application, the piezo must sound and the switch must be
set to “OFF”.
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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