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G57 Work coordinate system 4
Centroid CNC12 Acorn G-code · Mill and lathe
Selects work coordinate system 4. Following absolute positions are measured from this part zero.
Format
G57
Addresses
| Address | What it does |
|---|---|
none | No words |
How it works
Modal, work offset group.
Example program
G20 G90 G40 ; INCH, ABSOLUTE
G57 G0 X0 Y0 ; GO TO ZERO OF WORK OFFSET 4
G0 Z1. ; CLEARANCE
G57 G0 X0 Y0 ; GO TO ZERO OF WORK OFFSET 4
G0 Z1. ; CLEARANCE
Example is in inch. Check offsets and clearances first.
Watch out for
- Mill programs can use E4 in place of G57.
- Set the offset in the WCS screen before running.
Related codes
G57 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Work coordinate system 4 |
| Haas NGC | Work offset 4 select |
| LinuxCNC Tormach | Work coordinate system 4 |
| Mach3 Mach4 | Work offset 4 |
| Hurco WinMax (NC) | Work coordinate system 4 |
| Fadal | Fixture offset 4, same as E4 |
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