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M249 Feed override lockout
Hurco WinMax (NC) M-code · Mill
Ignores the feed override dial and runs the programmed feed.
Format
M249
Addresses
| Address | What it does |
|---|---|
none | No words |
How it works
Modal. Cancel with M248.
Example program
M249 (LOCK FEED OVERRIDE)
G01 X2. F20. (EXACT FEED CUT)
M248 (OVERRIDE BACK ON)
G01 X2. F20. (EXACT FEED CUT)
M248 (OVERRIDE BACK ON)
Example is in inch. Check offsets and clearances first.
Watch out for
- Use for cuts that must run at the exact feed, such as thread milling.
Machine builders set many M codes, and they change by model and options. Check the M code list for your machine.
Related codes
M249 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Mazak (EIA) | Milling head selection preparation |
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