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8 Fault warning condition
Clause / Requirement Compliance Signature
8.1 Reception and processing of fault
signals Plena Voice Alarm System is
compliant.
8.1.1 The VACIE shall enter the fault
warning condition when signals are
received which, after any necessary
processing, are interpreted as a fault. When the Plena Voice Alarm
System receives a supervision fault
signal (i.e. detects a fault in the
system), the fault warning
condition is entered until this state
is explicitly reset.
8.1.2 The VACIE shall be capable of
simultaneously recognizing all of the
faults specified in 8.2 and, if provided, in
8.3 unless this is prevented by:
– the presence of an alarm output signal
on the same voice alarm zone, and/or
All Plena Voice Alarm System faults
are handled (acknowledged and
reset) collectively. The faults are
indicated individually, if a contact
is configured as fault input, it may
indicate a fault in a zone groups or
individual zones, responsibility f
the installer.
– the disablement of the corresponding
voice alarm zone or function, and/or
Optional disablement of voice
alarm zones or functions is not
implemented in Plena Voice Alarm
System.
8.1.3 The VACIE shall enter the fault
warning condition within 100 s of the
occurrence of any fault, or the reception
of a fault signal or within another time as
specified in this European Standard or in
other parts of EN 54. The Plena Voice Alarm System
recognizes and reports all faults
within 100 seconds.
8.2 Indication of faults in specified
functions Plena Voice Alarm System is
compliant.
8.2.1 The presence of faults in specified
functions shall be indicated on the VACIE
without prior manual intervention. The
fault warning condition is established
when the following are present:
150 en | Appendices Plena
2013.07 | V2.0 | Installation and Operation manual Bosch Security Systems B.V.