61
ENG
LEDS
CAUSE
SOLUTION
SERVICE (Green)
Switched on whenever the control panel is operating and powered.
If there is no power or it is out of service, the LED will switch off.
ALARM (Red)
Switched on whenever an event or alarm is detected.
Switched off if the control panel has no alarm event.
OUT OF SERVICE (Amber)
Switches on when the control panel has no power and the battery voltage is
equal to or lower than 20 V.
Switched off when it is in service and there are no issues with the power
supply.
CANCEL (Amber)
Switched on when a device is disabled, such as the buzzer or any disabled
device.
When there is no disablement or cancellation of the buzzer.
TEST (Amber)
Switched on when a device/zone/area is in test mode.
Remains off if nothing is in test mode
FAULT (Amber - flashing)
Flashes when a fault occurs.
Stops flashing when there is no fault
SYSTEM FAULT
The microprocessor has stopped delivering pulses to the WatchDog, meaning
that it is down.
If it is off, it means there is no problem regarding communication with the
central processing unit or CPU.
POWER SUPPLY FAULT
It activates when a fault occurs in the batteries or the power supply.
Off when everything is working correctly in terms of the batteries and the
power supply.
EARTH LEAKAGE FAULT
When the control panel detects an earth potential that is positive relative to
GND.
Off when the condition that switches it on is not met.
TIMED SOUNDERS
It switches on when a delay or sounder is applied, whether from the PCB or a
loop device.
If there is no delay associated with the sounders
SOUNDERS FAULT/CANCELLED
It switches on and flashes if there is a fault on any of the sounders. The FAULT
LED also flashes. It switches on permanently, as does the CANCEL LED, when
the disablement involves a sounder.
Off when neither of the previous two premises is met.
CANCELLED OUTPUTS
It switches on permanently when an output is disabled and is always
accompanied by the CANCEL LED. For example, when an output module is
disabled.
It is switched off when there is no output device disabled.
Содержание CAD-250
Страница 1: ...ENG INSTALLATION GUIDE ENG ...
Страница 2: ...ENG 2 ...
Страница 3: ...3 ENG ...
Страница 17: ...17 ENG 1 3 6 3 2 4 5 ...
Страница 21: ...21 ENG 1 2 3 5 4 6 7 ...
Страница 81: ...81 ENG ...
Страница 82: ...ENG 82 ...
Страница 83: ...83 ENG ...
Страница 84: ...ENG 84 MI 375 en 2020 c CAD 250_MI_372_en_2019 d ...