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M30 End of program and rewind
Mitsubishi M70 M80 M-code · Mill and lathe
Ends the program, resets and returns to the start. Usually counts a part.
Format
M30
How it works
Non-modal.
Example program
G00 Z1. M09 (CLEAR)
G91 G28 Z0. (HOME Z)
M30 (END AND REWIND)
G91 G28 Z0. (HOME Z)
M30 (END AND REWIND)
Example is in inch. Check offsets and clearances first.
Watch out for
- Part counter and reset behavior are set by parameters.
Machine builders set many M codes, and they change by model and options. Check the M code list for your machine.
Related codes
M30 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | End of program and rewind |
| Haas NGC | Program end and reset |
| Doosan (Fanuc) | Program end & rewind |
| DMG Mori MAPPS (Fanuc) | Program end and rewind |
| Mazak (EIA) | Reset & tape rewind |
| Okuma OSP | End Program (Lathes & Mills) |
| Brother Speedio | Program end and rewind |
| Siemens 840D 828D | End of program |
| Heidenhain TNC (ISO) | End of program, same as M2 |
| Fagor 8055 8065 | End of program and return to start |
| LinuxCNC Tormach | Program end and pallet shuttle |
| Mach3 Mach4 | Program end and rewind |
| Centroid CNC12 Acorn | End of program, custom |
| Hurco WinMax (NC) | Program end |
| Fadal | End of all subroutines, or end of program |
| Swiss (Citizen Star) | Program end and reset (Star) |
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