- 10 -
IST0649V1/0
WORKING MODE “NORMAL”
Here are the indications given by the three Leds on the left:
–
during normal working: green Led flashes about every 2 seconds, red Led is off, yellow
Led is off.
–
during alarm: as soon as the beam detects presence of smoke, green Led will flash quickly,
red Led and yellow Led will be off. After about 40 seconds if the event causing the alarm
continues, green Led will keep on flashing quickly, red Led will be on and alarm relay will be
activated, yellow Led will be off.
When the event causing the alarm is over, green Led will start again flashing every 2 seconds,
red Led will remain on and alarm relay will remain activated.
The alarm signalling is reset:
–
if the F connected to a conventional fire control unit (Jumper S9 closed)
has been used for the alarm signalling, the reset will be automatic resetting the
control unit.
–
For all other connection modes (Jumper S9 opened), the reset is made taking off
supplying from barrier for few seconds.
–
In any case, if the module BR100 is used, reset can also be made by use of the
mechanical key on board.
–
In case of fault condition: as soon as the beam detects a sudden drop of signal, green Led
will flash quickly, red Led will be off, yellow Led will flash quickly. After about 1 minute, if the
the event causing it persists, green Led will keep on flashing quickly, yellow Led will be fix on
and concerned relay is activated.
–
Fault signalling is automatically reset as soon as the event stops. The beam is automatically
back in condition of “normal working”.
You can use the display/Led module both keeping it in its position inside the Transmitter or
inserting it inside the remote panel BR100. In any case you can have to following additional
indications:
During normal working:
DISPLAY
-
it shows the value of 6 corresponding to the signal received
LED BAR
-
N° led on: 5 (or value shown during adjustment)
In case of alarm:
DISPLAY
-
shows letter “A”
LED BAR
-
not relevant (depending on signal received)
In case of faulty unit:
DISPLAY
-
shows letter “F”
LED BAR
-
not relevant (depending on signal received)
1
3
2
5
4
7
6
8
1
3
2
5
4
7
6
8
1
3
2
5
4
7
6
8
Summary of Contents for BF100 A
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