The cnc is a Routron rtr from SCM. The communication software is Tooling, from SCM. My problem: I can not transfer entire program to the controller. It accept only between 60 and 75 lines and it output INCORRECT DATA FORMAT.

I have this error ONLY if i modify the program.
When i transfert the original program ouput by Surfcam (over 200 lines), I don't have any problem.

I have tried notepad, Sedit (from Surfcam) and Program file editor (from Mastercam) to modify the G-code.

The communication software are running in DOS. I have tried to run it with win XP, 98 SE and in DOS. I always have this error.

Thanks for any help

Yannick