ABB i-bus KNX, Product Manual, Page: 174 / 264

ABB i-bus
®
KNX
Commissioning
172 2CDC508134D0202 | FCA/S 1.x.x.1
Example: Maximum dead time of the input signal for a detected edge:
After detection of an edge on the input, further edges are ignored for the maximum dead time T
D
.
Distinction between long and short
operation
Options: No
Yes
Using this parameter, you set if the input differentiates between short and long operation.

Yes : After opening/closing the contact, it must first of all be ascertained if a short or long operation has
occurred here. Only thereafter will a possible reaction be triggered.
The following table shows the function in detail:
T
L
is the time duration from where a long operation is detected.