TP8-64 - User Manual Signaling
2-3
2.1.1 ALARM LED - RED
The red alarm LED signal the alarms as follows:
z LED on = the corresponding alarm has been stopped and stored in the
event buffer of the control panel (alarm memory).
z LED blinking = the corresponding alarm is active.
z LED off = no alarm has occurred.
PROGRAM ALARM LED
The red program alarm LED signal the program alarms as follows:
z LED blinking = the corresponding program is in alarm.
The LED starts blinking as soon as one of the zones grouped
by the program is opened or in alarm. It remains blinking during
the entire alarm time. On expiry of the alarm time, the alarm is
stopped and the LED remains lit.
z LED on = the corresponding program alarm has been stopped and stored
in the event buffer of the control panel (alarm memory)
The LED remains lit until the control panel is armed again.
z LED off = no alarm has occurred.
According to programming, the indoor and/or outdoor sirens are
activated for program alarm.
Signaling on display
In addition to LED signaling, program alarms are signalled on the display of the console
with indication of the zone in alarm.
TAMPER LED
The tamper alarm is a direct alarm and always enabled (even if the control panel is in
stand-by).
It is released for:
z Opening of the tamper input (ZT).
z Opening of the tamper contact of the console or of one of the modules or detectors
connected via serial line.
z Tampering of one of the zones of the system (e.g. the cables have been cut).
The zone tamper alarm is recognized merely by the double end-of-line resistor
zones.
z Short circuit on the detector connection cables
The red tamper LED signals tamper alarms as follows:
Control panel armed
z LED blinking = a tamper alarm is active.
The LED starts blinking on detection of the alarm and remains
blinking during the entire tamper alarm time.
On expiry ot the tamper alarm time, the alarm is stopped and
the LED remains lit.
z LED on = a tamper alarm has been stopped and stored in the event buffer
of the control panel (alarm memory).
If the control panel is armed, in case of tamper alarm, the
outdoor and indoor sirens are activated.
Control panel in stand-by
z LED blinking = a tamper alarm is active.
The LED starts blinking on detection of the alarm and remains
blinking during the entire tamper alarm time. On expiry ot the
tamper alarm time, the alarm is stopped and the LED remains
lit.
z LED on = a tamper alarm has been stopped and stored in the event
buffer of the control panel (alarm memory).
To find out the zone violated, view the events logged in the
buffer. If the control panel is in stand-by, in case of tamper
alarm, the indoor sirens are activated.
Signaling on display
In addition to LED signaling, tamper alarms are signalled on the display of the console
by a message indicating the kind of violation.
ALARM
Expansion Z2
TAMPER
Keypoint 1
WARNING
The hold-up alarm does not cause any LED signaling on the console. It is a silent alarm. It is, however,
stored in the event buffer.
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