FireClass FC503, User Manual

Page: 43 / 88

Figure 25: Auto scan results screen
Callout Description
1 If blinking, the control panel is
working properly
2 List of present loop with the
autoscan result
3 Num. analysed loop
4 Num. found detectors
5 Num. found modules
6 Value of the current in the three
loops, in real time. Data is updated
every 5 s.
In this phase, the keypad and keys have the
following functions:
Alphanumeric keypad
No function is related to the alphanumeric keypad.
Cursor keys
No functions are related to the Up , Down , Right , or
Left
keys.
ESC and ENTER keys
Table 25: ESC and ENTER key function in auto-
enrolling
Key Function
ESC Use to cancel the operation and
return to the MAIN screen
ENTER No function
If an open circuit is detected when the auto-
enrolling is launched, you are prompted to launch
the procedure to locate the loop break. The number
of devices visible on the left and right side of the
loop is calculated and displayed on the LCD.
If a double address fault is detected when the auto-
enrolling is launched, you are prompted to switch
on the LEDs of the involved devices.
Note: If the faults are generated in unsteady
situations, for example with devices which start
or stop working randomly or faulty contacts
between wires, the result of the new operations
may be misleading.
Sounders triggered by
Sounders triggered by allows you to activate the
sounders on the control panel alarm or on the
zone alarm by default. The enroll procedure on the
control panel LCD prompts you to choose whether
to activate the enrolled sounders on the control
panel alarm or the zone alarm.
Automatic zone assignment
After a few seconds, the panel will prompt you to
choose the type of automatic zone assignment.
This feature allows you to assign the zone to each
enrolled detector and define the first trigger zone
for the activation of all outputs channels in the
enrolled modules.
The possible schemes used to assign the zones are
displayed on the panel during the enroll process:
1 = on loop basis
2 = on device address basis
3 = no assignment
See Figure 25, d.
The three different schemes are:
Scheme 1: All the devices located on each sub loop
will be assigned to a separate zone.
For example, all the devices located on Loop 1 (sub
loop 1) will be assigned to zone 1 and all the devices
located on Loop 2 (sub loop 2) will be assigned to
zone 2.
FC503 and FC506 Addressable Fire Control Panels 43
Johnson Controls - CONFIDENTIAL