'Detection' task card
'Zone'
11
161 | 412
Building Technologies
A6V10210424_j_en_--
Fire Safety
2018-08-29
'Show blocking of autom. exting. release on FS720 operating
terminal'
This setting specifies whether blocking of the automatic extinguishing release from
the extinguishing control panel is displayed on the FS720 operating terminal. If the
checkbox is activated, the blocking proceeds as follows:
1. The automatic extinguishing release is blocked by the extinguishing control
panel.
2. 'Input 'Blocked'' is activated.
3. On the Person Machine Interface of the FC720, the message 'Aut. ext.OFF XC'
is displayed.
'Resettable from FS720'
This setting specifies whether the
extinguishing control can be reset from the
FS720 operating terminal. If the checkbox is activated, the resetting proceeds as
follows:
1. On the Person Machine Interface of the FC720, the user executes the 'Reset'
command.
2. This command activates 'Output 'Reset'' for three seconds.
3. The extinguishing control panel reports the successful reset by deactivating
'Input 'Discharged'' and/or 'Input 'Pre-alarm''.
4. If these inputs are not deactivated within 10 seconds, FC720 displays the
message 'XC10 n. resettable' for 60 seconds.
'Reset time'
This setting specifies the period for which the system attempts to reset the
extinguishing control before the attempt is considered a failure. For a correct
function, ten seconds must be set.
The property 'Reset time' can be set only if the checkboxes 'Resettable from
FS720' and 'Enabled' are activated.
See also
2
11.4.9 'FSE zone' [DE]
A release element is assigned to the 'FSE zone'. With the release element, a fire
alarm is generated manually, which in turn unlocks the fire brigade key depot. To
operate the release element, a key is required which is exclusively in the
possession of the fire brigade.
The following table shows the properties of the template for the 'FSE zone' along
with the event category and the event text of the message that is generated with an
event.
Main features and typical application
Typical event category
Event text
1
'Standard':
●
Evaluation of release elements
● ↑
Single-detector dependency
●
Without 'Pre-ALARM'
' ----Manual Fire ALARM'
'Manual FIRE ALARM'
Table 12: Properties of the templates
1
Text that is shown on the display of the Person Machine Interface when the event
occurs.