It works! Look at my thread. Once you add the kpl, a scene controller will be added as additional device. Then create a new scene, setup all of the devices on or off as you please, then go to triggers pick the scene controller that was created and in "Which scene number" write the following (if you have 6 button kpl):
3 for the top left scene button, 4 for top right button etc left to right top to button.
I have now the the KeypadLinc controlling my z-wave devices thanks to great work by fba and an excellent tip and fix by garrettwp