M114 Secondary spindle brake on

Haas NGC M-code · Lathe

Applies the caliper brake to hold the secondary spindle.

Format

M114

How it works

Modal until M115.

Example program

M119 P0 (ORIENT SECONDARY SPINDLE)
M114 (SECONDARY BRAKE ON)
G95 C0 Z-.5 R.5 F.05 (LIVE TOOL WORK)
M115 (SECONDARY BRAKE OFF)

Example is in inch. Check offsets and clearances first.

Watch out for

Release with M115 before starting the secondary spindle.

Related codes

M115 · M14

M114 on other controls

The same number can mean something different on another control.

Control	Meaning
Doosan (Fanuc)	Right spindle air blow on
Mazak (EIA)	Z-axis offset measurement ZOF start
Heidenhain TNC (ISO)	Machine geometry compensation for tilt

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