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M02 End of program (Lathes & Mills)
Okuma OSP M-code · Mill and lathe
Program ends; execution may or may not return to program top (depending on the control); may or may not reset register values. M02 was the original program-end code, now considered obsolete, but still supported for backward compatibility.[7] Many modern controls treat M02 as equivalent to M30.[7] See M30 for additional discussion of control status upon executing M02 or M30.
Machine builders set many M codes, and they change by model and options. Check the M code list for your machine.
M02 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | End of program |
| Haas NGC | Program end |
| Doosan (Fanuc) | Program end |
| DMG Mori MAPPS (Fanuc) | Program end |
| Mazak (EIA) | Program end |
| Mitsubishi M70 M80 | End of program |
| Brother Speedio | Program end |
| Siemens 840D 828D | End of main program |
| Heidenhain TNC (ISO) | End of program |
| Fagor 8055 8065 | End of program |
| LinuxCNC Tormach | Program end |
| Mach3 Mach4 | Program end |
| Centroid CNC12 Acorn | Restart program |
| Hurco WinMax (NC) | End of program |
| Fadal | End of program |
| Swiss (Citizen Star) | End of one cycle (Citizen) |
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