Instruction Manual

5. LED and Switch Functions ACM-32AF
40
ACM-16ATF/ACM-32AF Manual PN 51480:A0 02/02/01
ACM-32AF
The following is a description of the LEDs and the switch located on the
ACM-32AF.
Figure 16 ACM-32AF LED & Switch Locations
Local Silence/Acknowledge Switch - This switch performs multiple
functions:
• When pressed, it first lights all the LEDs (except the On-line LED) on
the annunciator and then each expander. Piezo sounds for as long as the
switch is held down.
• It acknowledges all status changes for both the annunciator and the
expanders. Flashing LEDs will latch on solid and the piezo will be
silenced.
On-line LED - Flashes green during communication with the control
panel.
System Trouble LED - Glows yellow for all trouble conditions in the
system, including points or zones not mapped to the annunciator/expanders.
Flashes if communication with control panel is broken.
Point-Active LED - Flashes to indicate an active point; after being
acknowledged it glows until reset.
Note: Loss of communication with the control panel is monitored & reported by the
ACM-32AF. If connection between ACM-32AF & AEM-32AF fails, the ACM-32AF
will show a trouble condition and the main control panel will show annunciator-point
trouble.
Local Silence/Acknowledge
Switch
On-Line LED
System Trouble LED
Point-Active LED
ACM-32A.cdr