Illuminations XML is not quite the same as QS or Ra2.. It was something that was thrown into Illuminations towards the end and never quite finished before Lutron shit canned it and went over to QS.

Doesn't Elan have a regular old Lutron Homeworks module where you can just enter the keypad and button number? Illuminations works just the same as the older Homeworks as far as rs232 strings and addressing go. In AMX I could program that command in a single line of code.