EBL512 G3 V. 3.0.X
- FIRE ALARM SOLUTIONS OPERATING INSTRUCTIONS
54
20. FAULT
All faults are delayed in order not to generate any unnecessarily faults, for example. for COM loop and zone line input faults the
delay time is approx. 45 seconds. Some units may also have an internal delay time, which makes the delay time even longer, for
example the Multipurpose I/O unit 4461 has an internal delay time of 30 seconds, which results in 45+30=75 seconds delay time in
total.
In case of a fault condition, the following will happen in the control unit:
• The buzzer in the c.i.e. will sound continuously (steady). The buzzer in the control unit can be suppressed for faults generated
in other control units. "Suppressed buzzer during fault" is set via EBLWin.
• The fault condition output for routing equipment (Fault tx) will be activated.
• Programmable output(s) for general fault will be activated and output(s) for general charge fault might be activated.
• LED
Routing equipment
"Fault tx activated" will be turned on (indicating that the fault condition output for routing equipment
(Fault tx) is activated).
• LED
Fault / Disablements
"General fault" will be turned on.
• LEDs Fault / Disablements "Alarm devices", "System fault" and/or Fault / Disablements "Fire brigade tx" might be turned on as
well.
• A fault message incl. date, time and status will be shown in the c.i.e. display. If it is an alarm point or zone also the User defin
-
able alarm text will be shown.
Example; fault message:
Menu
FAULT: No reply zone: xxx address: xx
technical number xxxxxx
User definable alarm text
yyyy-mm-dd hh:mm
/Serviced
Number of faults in system: 1
