Page 18 of 35
Rev. 1.03
When the control panel works in normal mode, it is in zones and siren outputs control status.
The control panel changes status only when there are these cases:
1. Alarm
2. Pre-alarm
3. Fault
4. System fault
6.1 ALARM
When the control panel finds a alarm, it gives:
ü
led <
ALARM
> on, slow flashing;
ü
led <
ALARM ZONE
> on, continuous if one or two detectors have gone into alarm; on
with quick intermittent flashes if a manual alarm has been triggered;
ü
internal buzzer is active and led <
SILENCE
> on, slow flashing;
ü
the outputs <
Out1
> and <
Out2
> are activated after the preset delay time has elapsed;
at the activation of one of the two outputs, the led <
SIREN
> flashes quickly whenever
one of the two siren outputs is activated. The delays are reset to 0 value if and when:
another detector of the zone in alarm is activated, or if a manual alarm is triggered.
When several detectors are in alarm simultaneously on different zones, the delay will
not be automatically reset;
ü
the Open Collector output of the alarmed zone is activated;
ü
output <
Relay1
> active.
In case of silence mode the leds <
ALARM
> and <
SILENCE
> remain always on.
6.2 PRE-ALARM
In case a pre-alarm mode is engaged (just with one detector in alarm and one zone preset for
the pre-alarm mode), the control panel reveals the following signals:
ü
led <
PRE-ALARM
> on, slow flashing;
ü
led <
ALARM ZONE
> on, continuous;
ü
internal buzzer is active and led <
SILENCE
> on, slow flashing;
ü
the output <
Out2
> is activated after having waited the preset delay; the activation of
both outputs, the led <
SIREN
> has quick intermittent flashing signal to confirm the
<
Out2>
is on. The delays are reset to 0 value if and when: another detector of the
zone in alarm is activated, or if a manual alarm is triggered. When several detectors are
in alarm simultaneously on different zones, the delay will not be automatically reset;
ü
the output <
Out1
> remains off and it activates if “Automatic activation” setting is
enabled (see chapter
7.3);
ü
the Open Collector output of the alarmed zone is activated.
In case of silence mode the leds <
PRE-ALARM
> and <
SILENCE
> remain always on.
If the Control Panel reveals another alarm activity, it switches from the pre-alarm state to
Alarm.
PART 6
ALARM – PREALARM - FAULT
