Machine commands, 37 m commands – HEIDENHAIN CNC Pilot 4290 V7.1 User Manual
Page 331
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HEIDENHAIN CNC PILOT 4290
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4.37 M Commands
Machine commands
The effect of machine commands depends on the configuration of
your machine. The following table lists the M commands used on
most machines.
M commands as machine commands
M03
Main spindle on (cw)
M04
Main spindle on (ccw)
M05
Main spindle stop
M12
Lock main spindle brake
M13
Release main spindle brake
M14
C axis on
M15
C axis off
M19..
Spindle stop at position C
M40
Shift gear to range 0 (neutral)
M41
Shift gear to range 1
M42
Shift gear to range 2
M43
Shift gear to range 3
M44
Shift gear to range 4
Mx03
Spindle x on (cw)
Mx04
Spindle x on (ccw)
Mx05
Spindle x stop
For more information on the M commands, refer to your
machine manual.
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