ABB i-bus KNX Product Manual page 32

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ABB i-bus KNX
Commissioning
Send communication object
"In operation"
Options:
The in operation communication object indicates the presence of the device on the bus. This cyclic tele-
gram can be monitored by an external device. If a telegram is not received, the device may be defective or
the bus cable to the transmitting device may be interrupted.
•
no: The communication object on operation is not enabled.
•
send value 0/1 cyclically: The communication object in operation is sent cyclically on the KNX. The
following parameter appears:
Limit number of telegrams
Options:
The load on the bus generated by the device can be limited with the limitation on the number of telegrams
sent. This limit relates to all telegrams sent by the device.
•
yes: The following parameters appear:
Enable communication object
"Request status values" 1 bit
Options:
•
yes: The 1 bit communication object Request status values is enabled.
Using this communication object, the following status messages are requested in every case:
•
Measurement circuit active
•
Frequency error
•
Status byte output A...C
30 2CDC 505 084 D0203 | SE/S 3.16.1
no
send value 0 cyclically
send value 1 cyclically
Sending cycle time
in s [1...65,535]
Options: 1...60...65,535
Here the time interval, at which the communication object In operation cyclically sends a telegram,
is set.
no
yes
Max. number of sent telegrams
[1...255]
Options: 1...20...255
in period
Options: 50 ms/100 ms...1 s...30 s/1 min
This parameter sets the number of telegrams, which can be sent by the device within a period. The
telegrams are sent as quickly as possible at the start of a period.
no
yes