CNC Machinist Calculator UltraHome › M-codes › Heidenhain TNC (ISO) › M94
M94 Reduce rotary axis display under 360
Heidenhain TNC (ISO) M-code · Mill
Reduces the display of a rotary axis to a value under 360 degrees without moving the axis.
Format
M94 [C]
Addresses
| Address | What it does |
|---|---|
C | Rotary axis, optional. Without it all rotary axes are reduced |
How it works
Non-modal. Acts at start of block.
Example program
N50 G01 C+1080 F2000 *
N60 M94 C *
N70 G00 C+90 *
N60 M94 C *
N70 G00 C+90 *
Example is in inch. Check offsets and clearances first.
Watch out for
- Use after many turns of a rotary table so the next move does not unwind.
Related codes
M94 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Haas NGC | Axis position capture stop |
| Doosan (Fanuc) | External m-code m94 |
| Centroid CNC12 Acorn | Turn PLC request bit on |
| Fadal | Feed forward on |
Every M-code for Heidenhain TNC (ISO) 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 M94 in the app All Heidenhain TNC M-codes