G15 Secondary spindle swap cancel

Haas NGC G-code · Lathe

Cancels G14 so commands go back to the main spindle and Z mirror from G14 is removed.

Format

G15

How it works

Modal, group 17. Default at power up and reset.

Example program

M05 (STOP SPINDLE, SECONDARY UNDER G14)
G00 G53 X0 (X HOME)
G15 (CANCEL SPINDLE SWAP)
G54 (BACK TO MAIN SPINDLE WORK OFFSET)

Example is in inch. Check offsets and clearances first.

Watch out for

Stop the secondary spindle and move to a safe position before G15.
After G15, M143, M144 and M145 control the secondary spindle again.

Related codes

G14

G15 on other controls

The same number can mean something different on another control.

Control	Meaning
Fanuc	Polar coordinate command cancel
Mazak (EIA)	Polar coordinate input off
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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