Filter (Filter) - ABB i-bus KNX ABA/S 1.2.1 Product Manual

®
ABB i-bus KNX
Parameters
7.10.20

Filter (FILTER)

Description
The filter blocks 1-bit telegram values (0 or 1).
Inputs
No.
1
Outputs
No.
1
Parameters
Name
Control triggers calculation
Function
The output sends when the input receives a value that is not blocked.
If you select none for Blocked Value the filter element allows all received values to be forwarded.
Use cases
•
A presence detector sends 1-bit values. After a defined time it sends a 0 to switch off the light. Other
appliances do not react to the 0 as they have their own timer control.
•
A push-button or a key card holder send 1-bit values 1 or 0. The values initiate different actions.
•
The staircase lighting will switch off after receiving a 0. If the preference is for the lights to stay on, the
0 value can be blocked by a filter.
Other
Unlinked inputs are treated as if they did not exist.
64 2CDC509086D0201 | ABA/S 1.2.1
DPT Abbr. Name
1 bit I Input
DPT Abbr. Name
1 bit O Output
Invertible
Yes
Invertible
Yes
Value Visible
none (no filter) Always
0
1
Visible Description
Always
Visible Description
Always
Description
none (no filter)
0 (value 0 blocked)
1 (value 1 blocked)