Specifications

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CONCISE GUIDE FANUC 16
The M functions listed below are used for many specific applications. Details regarding the use of these
functions can be found in the machine documentation.
M0
➪ stop program
M1
➪ optional stop program
M2
➪ end of program (without re-winding)
M3
➪ spindle clockwise rotation
M4
➪ spindle anti-clockwise rotation
M5
➪ stop spindle
M7
➪ coolant delivery not depending on spindle rotation
M8
➪ coolant delivery depending on spindle rotation
M9
➪ cut off coolant
M10
➪ air blast activation to clean jaws (spindle rotation enabled with jaws open)
M11
➪ deactivation of jaw cleaning air blast (spindle rotation disabled with jaws open)
M12
➪ reduction of self-centring chuck locking pressure
M13
➪ spindle clockwise rotation and coolant delivery
M14
➪ spindle anti-clockwise rotation and coolant delivery
M16
➪ force turret clockwise direction (only for hydraulic turrets)
M18
➪ restore normal pressure to self-centring chuck lock
M19
➪ spindle direction (M19 Sxx directs the spindle to xx degrees)
M20
➪ spindle brake on
M21
➪ spindle brake release
M22
➪ tailstock sleeve forward feed with conditioning
M23
➪ tailstock sleeve backward movement with conditioning
M24
➪ tailstock sleeve forward feed without conditioning
M25
➪ tailstock sleeve backward movement without conditioning
M26
➪ automatic sliding guard opening
M27
➪ automatic sliding guard closing
M30
➪ end of program ( with winding)
M31
➪ conditionings suspended on next tool change
M32
➪ steady rest release from bench and hooking onto carriage
M33
➪ steady rest release from carriage and hooking onto bench
M36
➪ axis C disengagement
M37
➪ axis C engagement
M38
➪ tool reset sensor in working position
M39
➪ tool reset sensor in home position
M46
➪ force turret anti-clockwise direction (only for hydraulic turrets)