Crazy Circular Tracking Idea

Hello

I have a crazy Idea where I am using circular line tracking with a R2000ib/150u robot with R30iA controller to track a part that is being bent in a press brake. so basically the press brake bends and the robot moves with the part for support. The issue I am having is we may use many different dies with various parts, most of the dies are random height. Because I am using circular line tracking I need to setup my tracking frame axis at the height of whichever dies I am using, so I sort of need to have the height adjustable on this tracking frame, this is where it gets tricky/impossible? I know the tracking frame gets saved in system variables, under $LNSCH[1].$TRK_FRAME, I can go in there and manually edit it, it seems to be in a standard Uframe format, I need to be able to adjust these values. attached are pictures showing where the system variables are, and some code I have been messing with to try and pull those numbers. If anyone knows how this can be done or another method, would be greatly appreciated, I have been trying different stuff for a couple days now.

thanks

here are some pictures showing the frame numbers, and the tracking screen under setup, the same frame numbers are stored under nominal frame.

no one have any ideas on this? even a little hunch of a possibility?

Thanks Nation for the response!

I am very grateful for the advice, I do happen to have karel, so I guess I will explore how that works, I just might have to start a thread on that

The tracking uframe does not work for circular line tracking, I was a little excited when I first had that idea a few weeks ago.

thanks again for the help!