Siemens FDOOT241-9 Technical Manual page 21

Building Technologies
Fire Safety & Security Products
Algorithms
In comparison to the detection algorithms (DA), the individual parameters of the
selected parameter set can be adapted with ASAtechnology. A real time
interpretation of the situation leads to a dynamic influence on the algorithm. This
results in a broadening of the application range of the parameter set and thus of
the detector. The detector reacts more sensitively in the event of fire, and more
robustly in the event of deceptive phenomena.
Switching over the parameter set
In addition to the selection of the parameter set, the S-LINE detectors enable time-
or process-controlled switching over of the parameter sets (Manned/Unmanned
switchover). Thanks to this function, the detector can be used in places where the
situation changes regularly and frequently (e.g. kitchen, production hall).
Downloadable parameter sets
Detectors of the S-LINE have several permanently programmed parameter sets.
For special applications new, additional parameter sets can be downloaded in the
field (depending on the control panel).
Structure and function
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16.04.2009