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M20 Automatic power shut off

DMG Mori MAPPS (Fanuc) M-code · Mill and lathe

Command the machine to automatically power down.

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

M20 on other controls

The same number can mean something different on another control.

ControlMeaning
Doosan (Fanuc)Gantry loader call
Mazak (EIA)Robot service call
Okuma OSPTailstock Barrier OFF
Hurco WinMax (NC)Pulse indexer one step
FadalCycle general purpose indexer
Swiss (Citizen Star)C axis off (Citizen)

Every M-code for DMG Mori MAPPS (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 M20 in the app All DMG Mori MAPPS M-codes

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