SmokeDetector

SmokeDetector (FB)

FUNCTION_BLOCK SmokeDetector

Short description

Evaluation of the signals of a smoke detector

Representation

Function description

Alarm - output xAlarm

xAlarmIn	xService	xAlarm	Notes
FALSE	FALSE	FALSE	no malfunction active
TRUE	X	TRUE	Input xAlarmIn active
X	TRUE	TRUE	Input xService active

Legend: X = any

CODESYS

InOut:

Scope	Name	Type
Input	xAlarmIn	BOOL
Input	xService	BOOL
Output	xAlarm	BOOL