Bosch Security Systems | 2006-06 | 9922 141 10377 en
Plena Voice Alarm System | Installation and User Instructions | IEC60849 en | 111
IEC60849 - 5.2 Automatic status indication
IEC60849 - 5.3 Automatic fault monitoring
table 7: IEC60849 - 5.2 Automatic status indication
Requirement Compliance Signature
A clear indication shall automatically be given
at the designated control locations of:
a System availability. Compliant. Indication on controller, router and call
station.
b Power supply availability. Compliant. Indication on controller, router and call
station.
c Any fault condition. Compliant. Indication on controller, router and call
station.
d For systems having numerous loudspeaker
zones, which loudspeaker zones are selected
and the mode of operation of each zone, i.e.
"evacuate" or "alert" and pre-selection of
emergency microphone. Where different alarm
messages are provided, which are dependent
on the evacuation requirements, indication of
which message is being broadcast and into
which zone, shall be displayed by a suitable
method. This information shall be continuously
displayed and kept up to date.
Compliant. Indication on controller, router.
The Plena Voice Alarm Remote Control is part of
the certified system.
If the Plena LBB1995 (FP) is used, there should
only be one emergency zone, covering all zones of
the system. The LBB1995 is an all call remote
control with large buttons.
table 8: IEC60849 - 5.3 Automatic fault monitoring
Requirement Compliance Signature
A clear indication shall automatically be given,
at specified locations, e.g. at main equipment
locations, of:
a Short-circuit or disconnection or failure of the
primary power source.
Compliant, if properly installed. Responsibility of
the installer. Back-up via 24 V.
b Short-circuit or disconnection or failure of the
standby power source.
Compliant, if properly installed. Responsibility of
the installer. Back-up via 24 V.
c Short-circuit or disconnection or failure of any
battery charging equipment associated with
the primary or standby power sources.
Responsibility of the installer. Supervision of third
party charging equipment is via control inputs.
d Rupture of any fuse or operation of circuit
breaker, isolator or protective device that may
prevent an emergency broadcast.
Compliant. Fault is indicated on the controller and
router. Configuration must be set up to supervise
this.
e Failure of microphone, including capsule voice
coil, pre-amplifier and essential wiring to the
rest of the system.
Compliant. Fault is indicated on the controller and
router. Configuration must be set up to supervise
this.
f Failure of critical signal paths through the
amplification chain, with individual amplifiers
separately identified.
Compliant. Fault is indicated on the controller and
router. Configuration must be set up to supervise
this.
g Amplifiers or critical modules missing. Compliant. Fault is indicated on the controller and
router. Configuration must be set up to supervise
this.
h Failure of any standby amplifier. Compliant. Fault is indicated on the controller and
router. Configuration must be set up to supervise
this.
i Failure of emergency signal generators,
including emergency pre-recorded message
stores.
Compliant. Fault is indicated on the controller and
router. Configuration must be set up to supervise
this.
j Failure of any loudspeaker circuit (open- and
short-circuit faults).
Compliant. Fault is indicated on the controller and
router. Configuration must be set up to supervise
this.
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