The scene button controls scenes on a scene channel. The button can be assigned two scene numbers, one for a short press (Touch) and one for a long press (Longtouch).
Scene selection
Defines the channel via which scenes are selected.
Touch
Defines the scene number (1-64) that is selected on Touch. If you leave the scene number empty, this action has no function. If you check the "Learn" checkbox, the scene is learned on press instead of being activated.
Longtouch
Defines the scene number (1-64) that is selected on Longtouch. If you leave the scene number empty, this action has no function. If you check the "Learn" checkbox, the scene is learned on press instead of being activated.