ABB i-bus KNX IPR/S 3.5.1 Product Manual page 22

ABB i-bus ® KNX
Commissioning
Telegram confirmation
for group telegrams
Options:
This parameter defines whether the IP Router Secure is to acknowledge group telegrams with a telegram.
Only if routed: The group telegrams are acknowledged (send ACK) only if they are also routed by the
•
IP Router Secure to the LAN. Thus, only telegrams that are also entered in the IPR/S filter table are
acknowledged.
Always: All group telegrams on the KNX are acknowledged by the IPR/S.
•
If free group address structure is used:
Main group 0...13 => 1...28,671
Main group 14...31 => 28,672...65,535
Note
In the ETS 5 it is possible to not just assign two- or three-stage group addresses; it is possible to assign
them freely. If the free group address view is selected, main group 0...13 corresponds to subgroup
range 1...28,671 and main group 14...31 corresponds to subgroup range 28,672...65,535. Relevant
details can be found in the help for the ETS.
22 2CDC502099D0211 Rev. A | IPR/S 3.5.1
Only if routed
Always