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21
Disable or Re-enable (H2)
A whole zone
disabled via menus H2/B1-B2. This function can be used when a temporary disablement
is required (e.g. maintenance or renovation work in the premises, etc.).
If the function Enhanced disablement is enabled (default), disabled alarm points cannot
activate Pre-warning, fire alarm and fault. If this function is not enabled (via EBLWin),
disabled alarm points cannot activate Pre-warning and fire alarm but fault can be
generated.
Note: When a zone is disabled, the addressable manual call points in that zone will be
disabled.
•
Up to 99 whole zones can be disabled via menu H2/B1.
•
Up to 100 alarm points (zone / address) can be individually disabled via menu
H2/B2 (Alarm points disabled via time channels are not limited and must not be
counted).
•
Up to 100 outputs can be individually disabled via menu H2/B3. Disabled output
will remain in (or return to) the normal condition for the output.
•
All outputs of a specified type can be collectively disabled via menu H2/B4 (the
outputs are not limited and must not be counted).
•
All outputs of type alarm devices can be collectively disabled via menu H2/B9.
•
Outputs for routing equipment can be disabled via menu H2/B10 (not permitted).
Notes:
Up to 100 Interlocking outputs can be individually disabled via menu H9/C4.
The COM loop can be disabled via menu H8/S1.
A Zone Line Input can be disabled via menu H8/S2 or S3.
The limits must not be exceeded, a warning might be shown
M a x . d i s a b l e m e n t r e a c h e d !
D i s a b l e m e n t n o t p e r f o r m e d
Don't forget to re-enable via the menus or use automatic re-enablement for zones and
alarm points.
Disablements are listed in menus H4/U1 & U2 from which it is also possible to get a print-
out.
LED Fault / Disablements "General disablements" is indicating one or more disablements
in the system. Disablements are also shown in the display. An example:
Z o n e 0 1 i s d i s a b l e d
More... is indicating two or more disablements.
See chapter "Information Priority Order" page 19.
Disablements (and faults) are indicated by a 2-sec. beep when an open FT128 door is
being closed (if used).
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The word "Disable" or "Re-enable" is used in the Australian convention while "Isolate" and "De-Isolate" are used in the New
Zealand convention.
60
When the zone disable module is used, a whole zone can be disabled without entering the menu.
60
, one or more alarm points within a zone and/or control outputs can be
87
Operation Manual
FT128 Rev 2.4
59
M o r e . . .
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