Bosch Praesideo - Инструкция (Страница 44)

Bosch Security Systems | 2011-02
Praesideo 3.5 | Инструкции по установке и эксплуатации | EN54-16: 2008 ru | 46
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9 Disablement condition (option with requirements) В системе Praesideo не реализована индикация
нерабочего состояния.
9.1 General requirements
9.1.1 Disablements in accordance with the requirements
of 9.4 shall inhibit all corresponding mandatory
indications and/or outputs but shall not prevent other
mandatory indications and/or outputs.
9.1.2 The VACIE shall have provision to independently
disable and re-enable the function specified in 9.4 by
means of manual operations at access level 2.
9.1.3 The VACIE shall be in the disabled condition while
a disablement in accordance with the requirements of 9.4
exists.
9.1.4 Disablement and re-enablement shall not be
affected by a reset from the voice alarm condition or from
the fault warning condition.
9.2 Indication of the disabled condition
The disabled condition shall be indicated visibly, by
means of
a
a separate light emitting indicator (the general
disablement indicator), and
b an indication for each disablement, as specified in
9.3 and 9.4.
9.3 Indication of specific disablements
9.3.1 Disablements shall either be indicated within 2 s of
the completion of the manual operation or, where a
disablement cannot be completed within 2 s, it shall be
indicated within 2 s that the disabling process is running.
9.3.2 The same light-emitting indicator may be used as
that for the indication of the corresponding fault, although
the indication shall be distinguishable.
9.3.3 If the indication is on an alphanumeric display,
which cannot simultaneously indicate all of the
disablements because of its limited capacity, at least the
following shall apply:
a
the presence of disablement indications which have
been suppressed shall be indicated;
b suppressed disablement indications shall be capable
of being displayed by means of a manual operation
at access level 1 or 2 which interrogates only
disablement indications.
9.4 Disablements and their indication
Voice alarm zones may be capable of being
independently disabled and re-enabled. In this case the
disablements shall be indicated by means of separate
light emitting indicators per zone and/or an alphanumeric
display. The indications shall not be suppressed during
the voice alarm condition.
9.5 Transmission of the disablement condition
The VACIE shall have provision for transmitting, by
means of a general disablement signal, all disablement
conditions specified in this clause.