Overview KNX 4 Bit Dimmer


With this block a value is controlled via a 4 bit KNX dim object. For example, to control a Shelly device or Philips Hue lamp via KNX. Normally a percentage value is connected at the output (EIS6), but any values can also be controlled since the range is freely adjustable in the parameters.

The KNX 4 bit dim object is defined as follows:

0:  Stop
1:  Decrease -100%
2:  Decrease -50%
3:  Decrease -25%
4:  Decrease -13%
5:  Decrease -6%
6:  Decrease -3%
7:  Decrease -2%
8:  Increase Stop
15:    Increase +2%
14:    Increase +3%
13:    Increase +6%
12:    Increase +13%
11:    Increase +25%
10:    Increase +50%
9:  Increase +100%



Inputs

4B 4 bit dim object KNX 4 bit dim object (EIS2).



Outputs
PR Value Output value



Parameters
Step size Step size. The value at the output is increased or decreased by this value.
Time
 Time over which the value at the output is increased or decreased. 
Minimum/Maximum Range within which dimming takes place.





See also common parameters of all function blocks.