Path: General → Telegram Forwarding
The parameters on this page are available in both the "Bereichs-Linien-Segment-Koppler 90232x" application program and the "Bereichs-Linien-Koppler / Verstärker 90242x" application program.
Note
When using the "Bereichs-Linien-Koppler / Verstärker 90242x" application program, these parameters are not available if the Operating Mode on the General page is set to Line Repeater.
From the Superordinate Side
Main Groups 0–13
|
Parameter |
Description |
|---|---|
|
Available options |
Forward unfiltered
|
Defines whether group telegrams belonging to Main Groups 0–13 are forwarded from the superordinate side to the subordinate side.
|
Setting |
Behavior |
|---|---|
|
Forward unfiltered |
All group telegrams of Main Groups 0–13 are forwarded. The filter table is ignored. |
|
Block |
All group telegrams of Main Groups 0–13 are blocked. No group telegram belonging to Main Groups 0–13 can pass through the coupler. |
|
Filter |
Group telegrams of Main Groups 0–13 are forwarded or blocked according to the filter table generated and downloaded by the ETS. |
Main Groups 14–31
|
Parameter |
Description |
|---|---|
|
Available options |
Forward unfiltered
|
Defines whether group telegrams belonging to Main Groups 14–31 are forwarded from the superordinate side to the subordinate side.
|
Setting |
Behavior |
|---|---|
|
Forward unfiltered |
All group telegrams of Main Groups 14–31 are forwarded. The filter table is ignored. |
|
Block |
All group telegrams of Main Groups 14–31 are blocked. No group telegram belonging to Main Groups 14–31 can pass through the coupler. |
|
Filter |
Group telegrams of Main Groups 14–31 are forwarded or blocked according to the filter table generated and downloaded by the ETS. |
Physical Addresses
|
Parameter |
Description |
|---|---|
|
Available options |
Forward unfiltered
|
Defines whether physically addressed telegrams are forwarded from the superordinate side to the subordinate side.
|
Setting |
Behavior |
|---|---|
|
Forward unfiltered |
All physically addressed telegrams are forwarded. |
|
Block |
All physically addressed telegrams are blocked. No physically addressed telegram can pass through the coupler. |
|
Filter (depending on destination and coupler address) |
Only physically addressed telegrams whose destination address matches the coupler's line address are forwarded. All other physically addressed telegrams are blocked. |
Broadcast
|
Parameter |
Description |
|---|---|
|
Available options |
Forward unfiltered
|
Defines whether broadcast telegrams used for commissioning or diagnostics are forwarded from the superordinate sideto the subordinate side.
|
Setting |
Behavior |
|---|---|
|
Forward unfiltered |
All broadcast telegrams are forwarded. |
|
Block |
All broadcast telegrams are blocked. No broadcast telegram can pass through the coupler. |
From the Subordinate Side
Main Groups 0–13
|
Parameter |
Description |
|---|---|
|
Available options |
Forward unfiltered
|
Defines whether group telegrams belonging to Main Groups 0–13 are forwarded from the subordinate side to the superordinate side.
|
Setting |
Behavior |
|---|---|
|
Forward unfiltered |
All group telegrams of Main Groups 0–13 are forwarded. The filter table is ignored. |
|
Block |
All group telegrams of Main Groups 0–13 are blocked. No group telegram belonging to Main Groups 0–13can pass through the coupler. |
|
Filter |
Group telegrams of Main Groups 0–13 are forwarded or blocked according to the filter table generated and downloaded by the ETS. This parameter influences the behavior of the red diagnostic LED. The LED lights whenever this parameter is set to Forward unfiltered. |
Main Groups 14–31
|
Parameter |
Description |
|---|---|
|
Available options |
Forward unfiltered
|
Defines whether group telegrams belonging to Main Groups 14–31 are forwarded from the subordinate side to the superordinate side.
|
Setting |
Behavior |
|---|---|
|
Forward unfiltered |
All group telegrams of Main Groups 14–31 are forwarded. The filter table is ignored. |
|
Block |
All group telegrams of Main Groups 14–31 are blocked. No group telegram belonging to Main Groups 14–31can pass through the coupler. |
|
Filter |
Group telegrams of Main Groups 14–31 are forwarded or blocked according to the filter table generated and downloaded by the ETS. This parameter does not influence the behavior of the red diagnostic LED. |
Physical Addresses
|
Parameter |
Description |
|---|---|
|
Available options |
Forward unfiltered
|
Defines whether physically addressed telegrams are forwarded from the subordinate side to the superordinate side.
|
Setting |
Behavior |
|---|---|
|
Forward unfiltered |
All physically addressed telegrams are forwarded. |
|
Block |
All physically addressed telegrams are blocked. No physically addressed telegram can pass through the coupler. |
|
Filter (depending on destination and coupler address) |
Only physically addressed telegrams whose destination address does not match the coupler's line address are forwarded. Physically addressed telegrams whose destination address matches the coupler's address are blocked. |
Broadcast
|
Parameter |
Description |
|---|---|
|
Available options |
Forward unfiltered
|
Defines whether broadcast telegrams used for commissioning or diagnostics are forwarded from the subordinate side to the superordinate side.
|
Setting |
Behavior |
|---|---|
|
Forward unfiltered |
All broadcast telegrams are forwarded. |
|
Block |
All broadcast telegrams are blocked. This restricts commissioning of new devices across line boundaries and the search for devices in Programming Mode. |
Manual Operation
Forwarding Duration
|
Parameter |
Description |
|---|---|
|
Available options |
Unlimited
|
During normal operation, the coupler filters telegrams according to its filter table and its position within the KNX topology.
During commissioning or diagnostics, it may be useful for the coupler to temporarily forward all group telegrams and/or physically addressed telegrams.
This forwarding mode can be activated using the Pass IA and Pass GA buttons.
The Forwarding Duration parameter defines how long the manual forwarding remains active before the coupler automatically returns to normal filtering.
If the corresponding button is pressed again during this period, manual forwarding is terminated immediately.
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