M17 Spindle orientation 120° (for AJC)

Mazak (EIA) M-code · Mill and lathe

Orient the spindle to the 120° position specifically for Automatic Jaw Changer (AJC).

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

M17 on other controls

The same number can mean something different on another control.

Control	Meaning
Haas NGC	Pallet unclamp and open APC door
Doosan (Fanuc)	Machine lock act
Okuma OSP	CEJ MATIC : Request of Data transfer
Siemens 840D 828D	End of subprogram
Centroid CNC12 Acorn	Prepare for tool change, macro
Hurco WinMax (NC)	Automatic buffering off
Fadal	End of subroutine, Format 1

Every M-code for Mazak (EIA) 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 M17 in the app All Mazak M-codes

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