M69 Chuck unclamp

Doosan (Fanuc) M-code · Mill and lathe

Release the clamping mechanism to allow the workpiece to be removed from the chuck.

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

M69 on other controls

The same number can mean something different on another control.

Control	Meaning
Haas NGC	Output relay clear
DMG Mori MAPPS (Fanuc)	B-axis unclamp
Mazak (EIA)	Cycle bar feeder call 2
Hurco WinMax (NC)	Washdown coolant off

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 M69 in the app All Doosan M-codes

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