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M41 Select low gear range, macro
Centroid CNC12 Acorn M-code · Mill and lathe
Has no default action. If the builder wrote the macro it tells the PLC the low spindle gear range is selected.
Verify on your machine. This entry could not be fully checked against the maker manual. Check your machine manual before you run it.
Format
Addresses
| Address | What it does |
|---|---|
none | No words |
How it works
Modal.
Example program
M41 ; LOW GEAR
S800 M3 ; SPINDLE ON
Example is in inch. Check offsets and clearances first.
Watch out for
- Without an mfunc41.mac file this code does nothing. Ask the builder.
Machine builders set many M codes, and they change by model and options. Check the M code list for your machine.
Related codes
M41 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Low gear range |
| Haas NGC | Spindle low gear override |
| Okuma OSP | Spindle gear range 1 |
| Siemens 840D 828D | Gear stage selection M40 to M45 |
| Fagor 8055 8065 | Spindle gear range 1 |
| Hurco WinMax (NC) | Single touch probing |
| Fadal | Low range RPM |
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Open M41 in the app All Centroid CNC12 Acorn M-codes