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M91 Fixture clamp input off
Haas NGC M-code · Lathe
Turns off fixture clamp input monitoring.
Format
M91
How it works
Modal.
Example program
M05 (SPINDLE STOP)
M91 (STOP WATCHING CLAMP)
M00 (UNLOAD PART)
M91 (STOP WATCHING CLAMP)
M00 (UNLOAD PART)
Example is in inch. Check offsets and clearances first.
Watch out for
- Turn monitoring back on with M90 for the next part.
Related codes
M91 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Doosan (Fanuc) | External m-code m91 |
| DMG Mori MAPPS (Fanuc) | Tool-spindle or turning spindle simultaneous operation mode OFF |
| Heidenhain TNC (ISO) | Coordinates in machine datum |
| Centroid CNC12 Acorn | Move to minus home switch |
| Hurco WinMax (NC) | Z retract on power loss, disable |
| Fadal | Normal servo gain |
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