Hi guys,i will have to do some scanning of angled surface and as i am new to this controller it's a bit hard to figure out how to use subprogramming on this controller to make things work. How to make loops on it? Thanks in advance,i'd really appreciate any help on this matter. At the moment i can only do straight programms but i've used subroutines a lot before on heidenhain and haas controllers which made my life easier. And can i use any type of variables like on Fanuc # or heidenhain "Q" ? Thanks a million in advance.