ADDRESSABLE
FIRE ALARM PANEL
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INSTRUCTION MANUAL: 32 Device,4 Zone Addressable Fire Alarm Panel
Approved Document No: GLT.MAN-129
PAGE 22
Issue : 1.0 Author: NRPJ Date: 11/04/2008
3 - A d d r
3 or more devices on the loop have been given the same address. They must
be given different addresses
C h a n g e d
The device answering at this address has changed since the panel was configured. This
could be because:-
•
The system has not been configured yet. The configured type in the top left hand
corner will show NONE. Enter the menu & configure the loop.
•
A device has been changed (EG a smoke detector has been changed for a heat
detector). Make sure that the new detector still gives the required coverage, then
reconfigure the loop
•
The device`s address has been changed, and the panel sees it at a different
address.
If the device is giving no further details of the fault, then the “device in fault” is communicating
OK with the control Panel , but is reporting a fault that it has detected itself. EG a Securetone
Micro detector base with the detector removed.
Missing Device faults
If the panel is showing less devices than expected on it`s loop contents screen, then to find
the devices which aren`t answering the panel:-
•
Check that they are actually connected to the loop
•
Check that there is voltage at the device terminals
•
Check that they are connected with the correct polarity
•
Check that they have a unique address set
•
For Securetone Micro sounder bases, check that dip switch 8 is ON
•
Check that the devices are compatible with the simplicity micro (EG, conventional
detectors MUST be fitted to a Securetone Micro sounder base. They can`t
connect directly to the loop)
•
Check that Isolators are not isolating this device (usually accompanied with a
loop break message)
