Siemens FDO221 - Page 41

2BStructure and function
20BFunction
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138
Building Technologies
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Fire Safety
2015-11-04
External alarm indicator
The table below describes the flashing behavior of the external alarm indicator in
combination with the point detectors FDOOT241-A and FDOOT241-Ax with a
product version ≥50 in FDnet mode:
Operating condition
Flashing mode
Graphic
Alarm
EAI flashes red
every second
Normal Configuration 1
(
Default )
EAI off
Configuration 2 EAI flashes re
d
every
10 seconds
Fault EAI off
The flashing behavior of the external alarm indicator for the FDOOT241-A and
FDOOT241-Ax point detectors in FDnet mode with a product version ES ≥50 is
described in the table below:
Operating condition
Flashing mode
Alarm EAI flashes red every second
Normal EAI off
Fault EAI off
The flashing behavior of the external alarm indicator for the FDOOT241-A3 in
AnalogPLUS mode, the FDOOT241-A4 in SIGMALOOP mode and the
FDOOT241-A9 in collective mode is described in the table below:
Operating condition
Flashing mode
Alarm EAI flashes red approx. every second
Normal EAI off
Fault EAI off
The flashing behavior of the external alarm indicator for the FDOOT241-A5 point
detector in interactive mode is described in the table below:
Operating condition
Flashing mode
Alarm EAI flashes red approx. every 2 seconds
Normal EAI off
Fault EAI off
See also
 Applicable documents [➙ 9]
 Product version ES [➙ 22]
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[s]
t
0 1 2 3 4 5 6 7 8 9 10 1211
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