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M121 External output
DMG Mori MAPPS (Fanuc) M-code · Mill and lathe
Trigger a specific signal to an external peripheral device (Output 11).
Machine builders set many M codes, and they change by model and options. Check the M code list for your machine.
M121 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Haas NGC | Built in M code relay 1 with M-Fin |
| Doosan (Fanuc) | Lower z2-axis torque control on |
| Centroid CNC12 Acorn | Open data file, append |
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 M121 in the app All DMG Mori MAPPS M-codes