Honeywell 3-144, Руководство по программированию

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Galaxy 3 Series Programming Manual
81
24 Line Fail
The Line Fail function is used to monitor the communication line that a remote signalling device is connected
to for communications failure.
When the system is in the unset state, the first activation of a Line Fail zone causes a local alarm and the
message COMMS FAILURE is displayed, subsequent Line Fail activations do not sound the local alarm;
the only indication is the keypad display.
When the system is set, activation of the Line Fail zone overrides the Bell Delay parameter; on unsetting the
system a local alarm is generated and the keypad gives an indication that Line Fail zone has activated. If an
alarm condition occurs while the Line Fail is active, an instant full alarm is generated.
If the Line Fail zone is active at the point of setting, a warning message is displayed; the user can choose to
continue or abort the setting procedure. It is also possible to prevent the system setting if the Line Fail is
active by enabling the Stop Set parameter (option 51.18 ).
25 AC Fail
This function is used to monitor a remote power supply. In the event of a power failure the AC Fail zone is
activated; the activation ( + ) and de-activation (–) of the zone is recorded in the event log.
26 Log
This zone type has no operational function; it is designed to record the activation of a zone in both the set and
unset state. The activation (
+ ) and de-activation (–) of Log zones is recorded in the event log.
27 Remote Access
This function is used to disable remote servicing of the Galaxy panel. When the Remote Access zone is
active the Galaxy Gold software is prevented from gaining access to the Galaxy panel.
28 Video
This function is identical to the Intruder function, with the exception that the cumulative number of activations
from Video zones, before a full alarm is generated, is programmable. The number of activations required is
determined by the Video parameter (option 51.30 ); the range is 1–9 . The activation count is incremented
when any Video zone in the group activates; the count is reset to zero when the group is unset.
29 Video Exit
The Video Exit function is identical to the Video function, with the exception that the user can activate the
zone during setting and unsetting without incrementing the Video activations count. The Video output is not
activated during setting and unsetting.
52 - Program Zones (cont’d)