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G254 Dynamic work offset
Haas NGC G-code · Mill
DWO updates the work offset as the rotary axes move, so a 3 plus 2 program stays correct with the part anywhere on the table.
Format
G254
How it works
Modal, group 23. Cancel with G255.
Example program
G90 G54 G00 B45. C90. (TILT AND ROTATE THE PART)
G254 (DWO ON)
G43 H01 Z1. (LENGTH COMP ON)
M98 P1008 (CUT THE FACE)
…
G254 (DWO ON)
G43 H01 Z1. (LENGTH COMP ON)
M98 P1008 (CUT THE FACE)
…
The full 5-line example is in the app. Example is in inch. Check offsets and clearances first.
Watch out for
- The rotary axes must be at the work offset angles when G254 is turned on.
- Cancel with G255 before a tool change or the end of the program.
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Open G254 in the app All Haas NGC G-codes