Need Help!- M99 on OKK MHA-400 with MELDAS-83A

[parametric.ms]

I have problem with program on OKK

I try to make a warming up program for my machine

O1
N1G0G90X-100.Y-100.Z-100.;
N2G28X0Y0Z0;
N3M99;
%

but after read the line 3, the program can't rewind to the first line..

anyone can help my problem? or something that I miss on the program?

[stevo1]

I don't know how it is on an OKK but on all the machines that I run M99 is subprogam end. If your running this program from the beginning and not calling it by sub call then you need M2 program end or M30 is program end and rewind. M30 is the most common at the end of a program.

Stevo

[g-codeguy]

Not familiar with you machine, but an M99 is what I use on our Daewoo lathes for running on automatic. Pretty sure that on the Hardinges, an M99 will also cause the program to re-run. This would be a subprogram. If you run out of the subprogram instead of a main program, I think it will repeat. I can check for you tomorrow, but don't think it is going to help you with your situation.

The Hardinges have to have the barfeed option turned on for them to run automatic using M30. Maybe your machine is similar.

[parametric.ms]

still waiting sumtin new....

[Get lucky]

O1
N1G0G90X-100.Y-100.Z-100.;
N2G28X0Y0Z0;
N3M99P1;
%


TRY ADDING A P1 AFTER THE M99 THAT IS HOW i LOOP MY MAIN PROGRAMS