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M7 Mist coolant on
Centroid CNC12 Acorn M-code · Mill and lathe
Asks the PLC to start mist coolant.
Format
M7
Addresses
| Address | What it does |
|---|---|
none | No words |
How it works
Modal.
Example program
S3000 M3
G43 H1 Z1. M7 ; MIST ON
G0 Z.1
G43 H1 Z1. M7 ; MIST ON
G0 Z.1
Example is in inch. Check offsets and clearances first.
Watch out for
- What M7 drives depends on the PLC wiring. Some machines use it for air blast.
Machine builders set many M codes, and they change by model and options. Check the M code list for your machine.
Related codes
M7 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Mist or second coolant on |
| Haas NGC | Shower coolant on |
| Doosan (Fanuc) | Bed shoer coolant on |
| Mazak (EIA) | Chuck clamp (holding workpiece) |
| LinuxCNC Tormach | Mist coolant on |
| Mach3 Mach4 | Mist coolant on |
| Hurco WinMax (NC) | Mist coolant on |
| Fadal | Mist coolant on |
| Swiss (Citizen Star) | Main chuck open (Citizen) |
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