Fire and Water Alarm

This function block will alert you of a fire or water leakage.

Table of Contents


Inputs

Abbreviation Summary Description Value Range
Ca Confirm alarm 0/1
Cs Confirm alarm signals Deativates outputs Pas and Mas.
Outputs Pa and Ma remains active.
Assigned audio players or lighting controllers are also switched off.
0/1
S Smoke detector Alarm input for external smoke detector. 0/1
W Water detector Alarm input for external water detector. 0/1
F AFCI Input for Arc-fault circuit interrupter. 0/1
T Temperature input Connection for external temperature sensors.
Off Off Pulse: Outputs are reset / switched off.
On: Block is locked.
Dominating input.
0/1




Outputs

Abbreviation Summary Description Value Range
Pa Pre-alarm 0/1
Ma Main alarm 0/1
Pas Pre-alarm signal 0/1
Mas Main alarm signal 0/1
N Number of active sensors
At Alarm test 0/1
Ca Cause of alarm Reports cause of the last alarm. -
Ta Time and date of alarm Reports date and time of the last alarm. -
AC API Connector Intelligent API based connector. -




Parameters

Abbreviation Summary Description Unit Value Range Default Value
Rem Remanence input Remanence input: If active, the function block retains its previous state after a Miniserver reboot. - 0/1 0
Mad Main alarm delay Main alarm delay after activating the pre-alarm. s 0...∞ 120
Maxϑ Maximum temperature If input (T) exceeds this value, the alarm will be activated. ° 43
MaxA Maximum alarm duration The main alarm is automatically confirmed at the end of set time.
If (Pac) = 1, the pre-alarm is also automatically confirmed.
0 = No duration limit
s 0...∞ 300
Pac Pre-alarm confirmation 1 = Pre-alarm is confirmed automatically when (MaxA) is reached.
0 = Pre-alarm stays active when (MaxA) is reached.
- 0/1 0
Sm Service mode The main alarm is automatically confirmed at the end of set time.
If (Pac) = 1, the pre-alarm is also automatically confirmed.
0 = No duration limit
s 0...∞ 0




Properties

Summary Description Value Range Default Value
Number of Entries Maximum number of saved messages. 2...100 -
Configuration Configuration of the available inputs and outputs. - -




Application

Loxone products, such as the Smoke Detector Air and Water Sensor Air, can simply be selected in the configuration dialog (double-click on block).
Function blocks such as audio players, lighting controllers, shading blocks or devices can be selected for audible and visual alarms (double-click on block).
Other third-party products can be connected to the dedicated inputs