Schneider Electric FX 3NET Guia do Utilizador descarregar pdf (Página 26)

Planning Instruction 66571758GB0 Fire Detection 26

6.4.4 Control group use for delayed alarm

Control groups A and B can be used together with the DAPX alarm panel for a delayed alarm according to the

Swedish standard.

The “delayed alarm” functional principle has been described in the following diagram.

Schneider Electric Pelco Finland Oy

Kalkkipellontie 6, 02650 Espoo, Finland Telephone: +358 10 446 511 Fax: +358 10 446 5103 www.pelco.com/nordic

Document Number 66571758GB0 49 2011

Detector

Call point Detector

Delay T1<60s

Alarm transmission

delay

Delayed

function

Delay function configurated Delay function not configurated

Fire detection

Local alarm

Acknowledge

during T1

Yes

Delay T1<600s

Alarm transmission

additional delay

Call point

Check

during T2

More help

needed

Reset

Alarm transmission

Note!

More detailed information is found in the WinFMPX and WinFX3Net configuration software instructions.

Note!

A typical application definition is T1 = 60s and T2 = 300s. The total maximum T1 + T2 = 600s.

Note!

The use of the function “delayed alarms” must always be agreed with local authorities.

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Schneider Electric FX 3NET Guia do Utilizador Página 26