Siemens OOHC740 - Parameter Sets for Fire Detection

Structure and function
Function
3
31 |
108
Building Technologies
A6V10305793_m
_en_
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Fire Safety
2016-02-15
3.3.1.1 Parameter sets for fire detection
The detection behavior of the point detectors is influenced by the parameter sets
for fire detection so that it can be specifically adjusted to the fire phenomena and
environmental influences to be expected in the environment to be monitored.
All parameter sets for fire detection are programmed in the point detectors. During
commissioning, the optimum parameter set must be selected for the conditions at
the place of installation.
Always use the suitable parameter set for fire detection for the corresponding
application.
The default device parameter set is not always the suitable parameter set.
Overview of parameter sets for fire detection
(addressed detector line)
No.
Parameter set
sensor mode 0
'Neural fire detector'
OOH740
OOHC740
2 'Robust' X X
4 'Balanced' X X
5 'Suppression' X X
6 'Fast Response' X X
7 'High Compensation' X X
8 'High Suppression' X X
9 'High Sensitive Fast' X X
10 'Balanced CO' – X
11 'Super Sensitive'
1
X –
12 'Suppression CO' – X
14
Application-specific parameter
sets
– –
15
1
Only from product version ES ≥20
The 'High Suppression', 'High Sensitive Fast', and 'Super Sensitive' parameter
sets are only suited for special applications.