Use the 4 key to display further faults.
When a point fault is present in the fourth row, a further
4 key press will cause the User Interface jump to the re
-
lated loop device status visualization page.
When a point fault is present in the fourth row, a further
4 key press will cause the User Interface jump to the “lo
-
cate the loop break” page. If there is a fault related to an
item that may be disabled present in the fourth row, the
User Interface moves to the disabling page in order to
allow a fast disablement procedure.
+
If the access level is less than L2, the password will
be required before proceed to disablement
From Figure 14, in the FAULT STATUS, use the RIGHT
Key to scroll the second string of data of fault Zones;
after use the RIGHT Key to scroll the third string of data
of Fault causes;
then use the RIGHT Key to scroll the fourth string of
data of Fault Times and Events.
+
In the case that a fault is related to a Loop device, the
faulty point label is swapped with the assigned zone
label every 3 seconds. If the zone has not been asso
-
ciated with the point, only the point label will appear.
Cursor keys Use the UP Key to view the next avail
-
able fault, other than the first and the last.
Use the DOWN Key to view the previous available fault,
other than the first and the last.
Use the RIGHT Key to view the next auxiliary informa-
tion about the point.
Use the LEFT Key to view the previous auxiliary infor-
mation about the point .
ESC Key Use the ESC key to step back to the MAIN
page.
ENTER Key The ENTER Key blocks/reactivates the
exchange between the labels of the devices and those
of the zones.
n
Locate loop break pages
From paragraph Fault status - 2 Key.
These pages are used to manage the “locate loop
break” procedure that helps to understand where the
loop is broken. The results of this procedure provide the
number of sensed detector on the left and on the right
side of the analyzed loop.
The page's sequence is depicted in figure 15.
+
Note that during the “locate loop break” procedure all
the detectors will be powered down. At the exit of the
procedure, a full loop initialization will be executed.
+
During the “locate loop break” procedure, the de
-
vices not in configuration are not found.
+
In the immediate future, in the case of short circuit
on a loop, the control panel will indicate a fault for a
short circuit on the other loops. Only later, with “lo
-
cate loop break” procedure, it is possible to see
which of the three Loop occurred on short circuit.
n
Locate the not addressed devices
In the case of “NOT POGRAMMED DEV.”, fault it is
possible to locate all the not addressed devices.
To make visible all the not addressed devices that have
a LED, they will be activated (steady on).
The sounders will start to sound, while the beacons will
start to flash.
The following pictures display the “locate not addressed
device page” diagram flow.
If there are too many not addressed devices, the overall
current required to keep active all the LEDs, sounders
and beacons at the same time, may be so high that the
loop overcurrent protection circuit is triggered.
For this reason the operator is warned about this possibility.
+
This feature is made available only when the panel
reaches its stand-by status (scanning loop).
14 Addressable Fire Control Panel FC501
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