Operation Manual
FT128 Rev 2.4
18
3.4.1.2 FT128 Display CP Indicators
Table 5 LED indicators on Control Panel (CP)
NO. LED
Indicator
Colour Indicating
L7 General fault Yellow
Fault(s), i.e. not
acknowledged fault(s) and/or
acknowledged but not corrected fault(s).
L8 Disablements Yellow
Something is disabled / disconnected via a menu,
via a disable switch or via a button in the zone
control module if fitted.
L9 Test mode Yellow
One or more zones are in "test mode" (see menu
H7).
L10 Door open Yellow A door is open in FT128 control panel.
L11
Fault TX
activated
Yellow
One or more non-acknowledged faults:
Output for fault TX (routing equipment) is
activated.
Test of routing equipment in progress (see
menu H1).
Sensitive fault detection mode is on. See
menu Sensitive Fault Detection Mode
(H5/A2).
L12 Service Yellow
One or more sensors have reached the service
level. See menu H4/U4.
L13
Fault /
Disablements
Alarm devices
Yellow
Steady light: output(s) type “Alarm device” is / are
disabled.
Flashing light: output(s) type “Alarm device” have
generated fault(s)
12
.
L14 System fault Yellow
FT128 is not running due to S/W, CPU or memory
fault)
13
.
L15
Fault /
Disablements
Fire Brigade
TX
Yellow
Steady light: Output(s) for "Routing equipment"
disabled via menu H2 / B5 or via open door.
Flashing light: Routing equipment power supply
output or supervised outputs type “Routing
equipment” have generated fault(s)
14
.
L16
Fire Brigade
TX delay
Yellow
The Alert Annunciation function is enabled, i.e. the
time channel controlling this function is "on".
15
12
This is also valid when FT128 has no "contact" with a unit with such an output, e.g. 4477, 3379, 3364, etc.
13
The LED is turned on during restart and stays on for restart code other than 00, 03 or 25 until the fault is acknowledged.
14
This is also valid when EBL128 has no "contact" with a unit with such an output, e.g. an I/O unit 3361, etc.
15
The Alert Annunciation function is described in the FT128 Technical / Programming Manual, chapter "Alert annunciation". The
LED "L16" will be "on" if the AA function is enabled for at least one alarm point / zone. Normally, only one time channel used
for this function but two or more channels can be used. The AA function can, as an alternative, be continuously "on".
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