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

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ABB i-bus
®
KNX
Commissioning
34 2CDC505163D0201 | AA/S 4.1.2, AA/A 2.1.2
Object value request on new start and
bus voltage recovery
Options: Yes
No
This parameter defines whether an object value request (Value Read) is sent on the bus after a device
restart and after bus voltage recovery.
The request includes the channel’s group objects
Input value and Switch .
Send status values
Options: No, update only
On change
After a change or request
Cyclically and on change

No, update only : The status is updated but not sent.

On change : The status is sent when a change occurs.

After a change or request : The status is sent when a change or request occurs.

Cyclically and on change : The status is sent cyclically and when a change occurs.
Selection of option Cyclically and on change :
Dependent parameters:
Sending cycle time
in s [1...65,535]
Options:
1…600…65,535
This parameter allows all status values connected with the channel to be sent cyclically within the
set time range.
The group objects sent are Voltage/Current output value , Status Actual value , Status Switch and
Fault at output .
Note
This setting is made in the parameter window General for all channels, i.e. if the parameter Enable
group object "Request status values" 1 bit is set to Yes , then only the two status bytes are sent.
If the channel’s parameter
Send status values is set to the option After a change or request , then the
channel status (output value) is also sent when a request (or change) occurs.
If the internal value that corresponds to the output value changes due to an external value change, a
forced operation or a scene recall, this constitutes a change.