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M30 Program end and rewind
Brother Speedio M-code · Mill
Ends the program, stops spindle and coolant, and rewinds to the start.
Format
M30
How it works
Non-modal.
Example program
G80 G00 Z1. M09 (CLEAR)
G100 T01 (READY FIRST TOOL)
M30 (END AND REWIND)
G100 T01 (READY FIRST TOOL)
M30 (END AND REWIND)
Example is in inch. Check offsets and clearances first.
Watch out for
- Many Brother programs return to the first tool with G100 just before M30.
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) |
| Mitsubishi M70 M80 | End of program 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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