'Control' task card
Universal control group
12
187 | 412
Building Technologies
A6V10210424_j_en_--
Fire Safety
2018-08-29
'Threshold':
The value in this field specifies how many events of the corresponding event
category are required in the element or the subtree, to activate the control. If the
control is deactivated again, it is re-activated by a new event of the given event
category.
This setting only comes into effect if the control's detail editor, in the 'START mode'
field, the 'Value rising and >= threshold (all causes OR-combined)' setting is
selected.
'Include sub-tree':
This setting specifies whether only events in the assigned element are considered
or in the subtree, too.
'Deactivate cause when event is ACKNOWLEDGED':
This setting specifies when the cause is deactivated:
●
Checkbox activated: The cause is deactivated as soon as the assigned event is
acknowledged.
●
Checkbox deactivated: The cause is deactivated as soon as the assigned
event disappears.
If the assigned event cannot be acknowledged, this setting has no effect. The
cause is always deactivated as soon as the event disappears.
'ACTIVE if no communication to source':
This setting specifies the condition of the cause, if no connection to 'Station' exists
that contains the assigned element. The condition can be ACTIVE or INACTIVE.
Assigning to an 'AVC'/'IC' event
If the cause of the control is a
'AVC' or a
'IC' event, you can specify an
additional criterion for the activation of the cause in the
assigned cause element.
Figure 67: Properties in the detail editor of the cause element when assigning to an 'AVC'/'IC' event
The 'AVC/IC state' setting specifies, which condition the 'AVC' or 'IC' must be in, so
that the cause becomes active. The following settings are possible:
●
'AVC/IC: Local alarming': The 'AVC' / 'IC' is the 'local alarming' condition. There
is no delay time.
●
'AVC/IC: Global alarming': The 'AVC' / 'IC' is the 'global alarming' condition.
●
'AVC/IC: Alarming delayed (t1/t2/ts)': The delay time t1 or t2 of the 'AVC' or t1
or ts of the 'IC' is running.
●
'AVC/IC: Alarming delayed, t1 running': The delay time t1 of the 'AVC' or 'IC' is
running.
●
'AVC: Alarming delayed, t2 running': The delay time t2 of the 'AVC' is running.
●
'IC: Intervention stopped (t1 acknowledged)': The delay time t1 of the 'IC' has
been ended with 'Acknowledge'.
For the 'AVC/IC state' property, a maximum of one checkbox may be active.
Otherwise an error is displayed in the cause element.