ABB i-bus KNX AA/A 2.1.2, Руководство по эксплуатации продукта

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ABB i-bus
®
KNX
Commissioning
AA/S 4.1.2, AA/A 2.1.2 | 2CDC505163D0201 31
Activate cyclical monitoring
Options: No
Object Input value
Object Forced operation
Object Input value and object Forced operation
Linked group object: Alarm
This parameter enables you to monitor one or both objects when they receive a value, to detect failure on
the device sending the value. If the monitoring time is exceeded, an Alarm object is sent on the bus. In
addition, there is a predefined output value that is activated if the time is exceeded.

No : No monitoring takes place.

Object Input value : The system monitors whether the group object Input value has received a value
within the defined time.

Object Forced operation : The system monitors whether one of the group objects Forced operation has
received a value within the defined time.

Object Input value and object Forced operation : The system monitors whether one of the group
objects Forced operation or a group object Input value has received a value within the defined time
.
Note
In case of an alarm, the object is sent with value 1.
Dependent parameters:
Time interval for cyclical
monitoring in s [1...65,535]
Options:
1…180…65,635
This parameter defines the time within which a new signal must be received. When it expires, the
Alarm object is automatically sent,
Output after exceeding the
monitoring time in % [0...100]
Options: 0
…100
This parameter defines the output value that applies if the monitoring time is exceeded.
Note
If you choose to use cyclical monitoring for the group object Forced operation , this object must also be
activated and parameterized, otherwise monitoring will switch on and you will not be able to switch it off.
Note
If forced operation is active and cyclical monitoring is triggered, the output value does not change.
Forced operation always takes priority.