I've been put in the great spot to getting an old machine running again and everyone who used to work on the machine have been let go. I have zero screw experience so we're going with the operators manuals to learn what is what. We got the tool setter fixed and have started to alter an existing program that used to work but, the guy who used to program fudged his programs without the tool setter and offsets so his programs are cr*p. Here is my problem...I have an machine over travel alarm and I can't figure out why. Maybe I'm just missing something but here is the program:
%
:3238
N10G69
N20G99M15
N30M07
N40G50X-0.12Z0.6M52
N50G0X3.Z0T1100 (face off tool)
N60M06
N70M16
N80M03S1000T1
N90G0X0.350
N100Z0.
N110G1X-0.05T2100F.002 (center drill)
N120G0Z-0.250
N130G0X3.0
N140G68
N150X3.
N160T2100
N170T2F0.001
N180Z-0.05
N190X0.
N191Z0
N200G01Z0.05
N210G00Z-0.25 (error happens here!!)
N220X3.
N230T2500
N240T4F0.001
it seems basic to me but I'm a vertical mill guy. Is it a problem because of the G50, and what is the G50 really telling it...part length?? Any help would be helpful with this machine. thanks guys.