You can download a full project that will show you, how to Program Dimming lights using ETS6

You can use this topic as a task, Program the task on ETS6, then revise your work.

TASK:

We need to open Light and close it using KNX push button

Used Devices:

1- KNX Push Button >> Schneider >> Pushbutton 4-Gang >>MTN617419 >> Individual Address:1.1.1

2- KNX Dimmer Actuator >> MDT >>RGBW Led Dimmer Actuator >>AKD-0424R2.02 >> Individual Address:1.1.3