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G15 Polar coordinate input off
Mazak (EIA) G-code · Mill
Cancels polar coordinate input and returns to normal X Y positions.
Format
G15
Addresses
| Address | What it does |
|---|---|
G15 | No addresses |
How it works
Modal, cancels G16. Usually the power on state.
Example program
G16 (POLAR INPUT ON)
G81 X1.5 Y45. Z-.5 R.1 F8. (DRILL AT R 1.5, 45 DEG)
G80 G15 (CANCEL CYCLE AND POLAR INPUT)
G81 X1.5 Y45. Z-.5 R.1 F8. (DRILL AT R 1.5, 45 DEG)
G80 G15 (CANCEL CYCLE AND POLAR INPUT)
Example is in inch. Check offsets and clearances first.
Watch out for
- Always cancel G16 before normal moves. Left on, the next X Y move goes to a radius and angle.
Related codes
G15 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Polar coordinate command cancel |
| Haas NGC | Secondary spindle swap cancel |
| Okuma OSP | Work coordinate system select, modal |
| Brother Speedio | Polar coordinate cancel |
| Fagor 8055 8065 | Longitudinal axis selection |
| Mach3 Mach4 | Polar coordinates off |
| Hurco WinMax (NC) | Polar coordinates cancel |
| Fadal | YZ circular interpolation with A axis |
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