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By means of centralized arming/disarming commands each addressable zone of a Fire Threshold Ad-

dressable loop of the Signal-10 (loop of Type 14, to which this addressable zone was assigned during

the device configuring) can be armed or disarmed independently (against local control, see above).

With centralized partition control, codes of electronic identifiers (keys) are written not to the device

memory but to the network controller database with relevant access rights (see the Manual for the net-

work controller being in use).

After reading a presented identifier, the device transfers it’s code to the network controller over the RS-

485 interface. During this process the reader LED flashes red and green alternately (5 flashes per se-

cond) until the network controller responses. This process can take from fractions of a second to sever-

al seconds depending on the number of devices connected to the RS-485 interface.

If the presented key has privileges to arm/disarm this partition, the reader LED indicates the current

status of the partition (Table 10). After presenting this key again the partition is armed, provided that it

was disarmed, or it is disarmed otherwise. Each next presenting of the key to a reader leads to the ac-

tion opposite to the previous one, i.e. if the 2-nd presenting of the key to the reader caused arming of

the partition, then the 3-d presenting of the key to the reader will cause disarming of the partition. If the

key has limited access rights for the partition, for example, only arming is enabled, this key will always

cause arming without regard to a current partition status.

Table 10. Reader LED Indication Depending on Partition Statuses

Partition Status Reader LED Behavior Light Color

Disarmed Off -

Armed On

Yellow

(Green + Red)

Intrusion Alarm, Fire Alarm,

Fire Prealarm, Arming Failed

Flashes twice per second Yellow

Trouble

(in fire partition)

Flashes five times per second Yellow

If the network controller cannot recognize the presented identifier, or the identifier has no access rights

for the partition, or another key is presenting to a reader when the current key is active, then the device

rejects access for the key. In such a case the reader LED flashes 3 times followed by the red steady

operation.

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Bolid Signal-10 Manual do Utilizador Página 54