HEIDENHAIN TNC 620 (73498x-01) ISO programming - Manual (Page 279)

HEIDENHAIN TNC 620 279
9.2 Miscellaneous functions f
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9.2 Miscellaneous functions for
program run control, spindle
and coolant
Overview
M Effect Effective at block... Start End
M0 STOP program run
Spindle STOP
Coolant OFF „
M1 Optional program STOP
Spindle STOP
Coolant OFF „
M2 STOP program run
Spindle STOP
Coolant OFF
Return to block 1
Clear the status display (depends on
the clearMode machine parameter) „
M3 Spindle ON clockwise „
M4 Spindle ON counterclockwise „
M5 Spindle STOP „
M6 Tool change
Spindle STOP
Program STOP „
M8 Coolant ON „
M9 Coolant OFF „
M13 Spindle ON clockwise
Coolant ON „
M14 Spindle ON counterclockwise
Coolant ON „
M30 Same as M2 „