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M53 Feed stop control
LinuxCNC Tormach M-code · Mill and lathe
P1 lets an external feed stop switch hold motion. P0 or no P turns it off.
Format
M53 [P]
Addresses
| Address | What it does |
|---|---|
P | 0 off, 1 on |
How it works
Modal.
Example program
M53 P1 (FEED STOP SWITCH ACTIVE)
G1 X5 F20
M53 P0 (FEED STOP SWITCH OFF)
G1 X5 F20
M53 P0 (FEED STOP SWITCH OFF)
Example is in inch. Check offsets and clearances first.
Watch out for
- Needs motion.feed-hold connected in HAL.
Related codes
M53 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Haas NGC | Built in M code relay 3 on |
| Doosan (Fanuc) | Front splash guard door close |
| DMG Mori MAPPS (Fanuc) | Sensor air blow ON |
| Mazak (EIA) | Chamfering OFF |
| Swiss (Citizen Star) | Coolant off (Citizen) |
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