M28 Polygon mode select

Doosan (Fanuc) M-code · Mill and lathe

Select the operating mode for synchronized polygon turning.

Machine builders set many M codes, and they change by model and options. Check the M code list for your machine.

M28 on other controls

The same number can mean something different on another control.

Control	Meaning
DMG Mori MAPPS (Fanuc)	External output
Mazak (EIA)	Robot service call
Okuma OSP	Tool interference check function off
Hurco WinMax (NC)	Tap retract recovery (ISNC)

Every M-code for Doosan (Fanuc) in your pocket. The app has the full example programs, search by number or shop word, a line decoder and calculators for tapping, threading and drilling.

Open M28 in the app All Doosan M-codes

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