Bolid Signal-10 Uživatelský manuál stáhnout pdf (Strana 22)

INTRUSION&FIRE ALARM ADDRESSABLE 20-LOOP CONTROL DEVICE

riod given for this alarm loop. For the executive programs 9 (LAMP), 10

(Alarm output 1), 13 (Fire output), 14 (Output FAULT), 15 (Fire LAMP) and

16 (Alarm output 2) that are documented in Table 5 these parameters are

ignored and relays switch straight after the alarm loop status having been

changed.

4.1.1.11 Fire Loop Requery Blocking

This parameter allows disabling the function of requery of type 1 and

2 loop statuses when single detector has actuated. If the parameter in

question is set on then single detector actuating changes the loop over the

“Fire Prealarm” status.

4.1.1.12 300 ms Integration

This parameter allows giving the resolving time for burglary loops

(types 4, 5, 7, 11). The “switched on” value is corresponded by resolving

time of 300 ms while the “switched off” one is corresponded by those of 70

ms. In order to increase the performance reliability and to decrease the

number of false alarms it is recommended to avoid giving the resolving

time to the 70 s value and to set the parameter under question on.

4.1.1.13 10% Deviation Blocking

This parameter allows disabling the analysis of loop resistance hops

(more than 10% of steady-state value) if they has not yet come out of nor-

mal range for burglary loops (types 4, 5, 7, 11). It is recommended to set

this parameter on if the loop connected detectors generate significant volt-

age ripples at the alarm loop.

Table 3: Loop parameters depending on its status

Loop type Alarm loop statuses

Loop trbl

short

(alarm loop

short

circuit)

Fire alarm

(Actuation of

two or more

smoke de-

tectors)

Fire

prealarm

(

ctuation of

one smoke

detector)

Loop trbl rst

(Loop has

been re-

stored after

any failure)

Loop trbl

open

(alarm

loop

open cir-

cuit)

from 150

Оhм to 1,56

kОhм

from 1,1

1,8 kОhм

Fire Smoke

less then

100 Оhм

* Depending on detector

load consumed current

from 2,2 to

5,4 kОhм

above

6,6

kОhм

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 56 57

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