Global Fire Equipment NODE+, Руководство по установке

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Automatic Addressing Devices CAN BE MIXED WITH OTHER TYPES OF DEVICES ON THE SAME LOOP. Each time an
Auto-address-device is programmed it takes the next free address on its loop.
General Guidelines
Before starting the programming procedure, care should be taken with the following:
a) Supply OK.
b) Auxiliary Supply (Batteries) OK.
c) Loop Supply OK.
d) Verify the non-existence of earth current leakage.
e) Verify the cable lengths for the loop.
f ) Confirm the non-existence of short or open circuits within the loop.
g) Verify communications with standard analogue addressable devices is OK.
h) Verify communications between Panel and Repeaters.
Verify that all Automatic Addressing Devices connections, both to the loop and the associated device (i.e. smoke sensor/
detector, call point, etc.) are properly made and that the device connections follow the manufacturer's instructions, in
particular those regarding polarity. Reversal of the supply polarity can cause failure or malfunction and prevent an
Automatic Addressing Devices from being programmed.
CAUTION!
Verify that there are no faults or fire conditions in the loop or system.
Clear all faults and fire conditions first.
Reset to normal operation all devices before applying power to the panel,
in particular manual call points.
6-4-1 Activate ASET Mode (SAM)
The enabling of this mode is done on a per loop basis.
When the loop is in ASET MODE, the TEST LED on the Panel will be ON.
CAUTION!
A loop while in ASET mode will not offer any kind of protection against fire conditions.
DO NOT remove or replace auto-address-devices while the loop is powered. If one of these modules has to be replaced or
removed, first disconnect all supply sources to the panel.
CAUTION!
Removal of an auto-address-device while the loop is powered can corrupt programming of this module.
Start auto-address-devices programming
Activate a blank auto-address-device by either testing the device associated with it, either using the standard test
procedure for the device. Smoke and heat detectors will have their alarm LED permanently lit when activated. Sounders
can be set to activate for approximately 1 second, using function 7-3, every time a new auto-address-device is activated
(i.e. fire condition).
The programming of a new address can be monitored
using function 7-1 , after a new auto-address-device has been
programmed the device count will increase by one and by selecting the newly programmed address, the device type,
address and analogue value can also be confirmed.
NOTE: A programmed auto-address-device that has been RESET and re-enters the fire condition will force the
panel to activate the sounders without a new address being programmed. The panel will activate the
bells/sounders every time there is a new fire condition, regardless of it being caused by a new address being
attributed or not. Each new auto-address-device programming should be confirmed and monitored, in order to
avoid misleading information originating from auto-address-devices that have already been programmed.
NODE+ / Installation & Commission Manual / © GFE 220331 35