Partitions
58
Siemens Building Technologies
Fire Safety & Security Products
07.2009
9.13.3 Restore
Transmission
Restore Transmission
This parameter defines when clear messages of transmitted events take place.
The following options are available for this parameter:
0 = When
unset
Only a single transmission per partition and transmission line takes place during a monitoring cycle.
The clear message will be transmitted only when unsetting the Partition.
1 = 10 seconds after alarm
The clear message is automatically transmitted 10 seconds after each transmission. The transmis-
sion line can then be reactivated. This enables multiple triggering of a transmission line before.
2 = Before
new
alarm
In the event of renewed triggering of an already triggered transmission line, the clear message of the
preceding triggering is first transmitted and then the new alarm. This also enables multiple transmis-
sions where by the status of a transmission line immediately returns to the restored state after it has
been triggered.
3 = On
reset
The clear message of an alarm does not take place until the alarm is reset (alarm acknowledgement)
DE only
Restore Transmission
1 = seconds after alarm
With this setting the above described function is replaced by following function. The alarms can be
retriggered after 150 seconds within same seeting period. In this case the corresponding CMS
transmission will also take place (if enabled and configured).
9.13.4 Transmission Verification Method
[TM5152] Alarm verifica-
tion transmission
The following methods are available in combination with transmission:
z
Pre-alarm
z
Alarm abort
z
Alarm confirmation
Only one method can be used per partition. The alarm verification is activated only On full set:, with the
exception of the pre-alarm which can also be separately programmed on part set.
Pre-alarm
The pre-alarm delays the alarm transmission in favor of a time-limited local pre-alarming. During the pre-
alarming the part set of the buzzer is triggered. The internal bells are also triggered On full set:. If the parti-
tion is not switched to unset during the pre-alarm time, the normal alarming with transmission is triggered.
Time window
The time window determines the duration of the pre-alarming. One time each can be programmed for part
set and full set. The time can be between 10 and 120 seconds.
Alarm abort
With the method, the alarm is transmitted quite normally, but if a switch to unset takes place after the alarm
an alarm abort is transmitted.
Time window
The switching to unset must, of course, take place within a time window. This can be between 10 and 150
seconds.
Alarm confirmation
With this method, the first alarm is transmitted quite normally. Further alarms, however, trigger the "alarm
confirmation" transmission line provided this alarm is triggered within a time window.
Time window
The time window can be between 5 and 30 minutes. A normal alarm is again transmitted after the time win-
dow has elapsed.
Summary of Contents for SI120
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