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M66 Built in M code relay 6 off
Haas NGC M-code · Lathe
Turns off built in M code relay 6 that was turned on by M56.
Format
M66
How it works
Modal.
Example program
M56 (RELAY 6 ON)
G04 P1. (WAIT)
M66 (RELAY 6 OFF)
G04 P1. (WAIT)
M66 (RELAY 6 OFF)
Example is in inch. Check offsets and clearances first.
Watch out for
- RESET also turns these relays off.
Related codes
M66 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Doosan (Fanuc) | Chucking low pressure |
| DMG Mori MAPPS (Fanuc) | Tool skip ON |
| Mazak (EIA) | C-axis clamp |
| LinuxCNC Tormach | Wait on input |
| Fadal | MP-12 probe active |
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