Structure and function
Function
3
35 | 94
Building Technologies
A6V10209291_h_en_--
Fire Safety
2016-03-03
3.3.7 Extended flashing behavior of alarm indicators in the case
of ES 50
Internal alarm indicators
The table below describes the flashing behavior of internal alarm indicators (IAI) in
the case of an ES 50:
Several flashing patterns are available for normal operation. The flashing pattern
is selected using the 'SintesoWorks' software.
Operating condition
Flashing mode
Graphic
Alarm
Display priority: 1
IAI flashes red
once a second
Test mode
Display priority: 1
Without
alarm
IAI flashes red
twice every
4 seconds
With alarm
IAI flashes red
twice every
4 seconds and red
every second in-
between
Fault
1
Display priority: 2
IAI off
Normal
Display
priority: 3
Configuration 1
(
device default
)
IAI off
Configuration 2 IAI flashes red
every 10 seconds
1
Or 'Configuration 1' mode active.
The display priority ensures that important messages are prioritized in the flashing
behavior. Highest display priority: 1.
Example: If a detector is displaying 'Fault' and then an alarm is detected, the
flashing mode will change from 'Fault' to 'Alarm'.
Not all fire control panels support the flashing patterns described.
Please also observe the documentation for your fire detection system.
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