HEIDENHAIN iTNC 530 (340 49x-03) - Manual (Page 751)

Miscellaneous Functions
M Effect Effective at block Start End Page
M0 Stop program/Spindle STOP/Coolant OFF „ Page 289
M1 Optional program STOP „ Page 652
M2 Stop program/Spindle STOP/Coolant OFF/Clear status display
(depending on machine parameter)/Go to block 1
„
Page 289
M3
M4
M5 Spindle ON clockwise
Spindle ON counterclockwise
Spindle STOP „
„
„
Page 289
M6 Tool change/Stop program run (depending on machine parameter)/Spindle STOP
„
Page 289
M8
M9 Coolant ON
Coolant OFF „
„
Page 289
M13
M14 Spindle ON clockwise/Coolant ON
Spindle ON counterclockwise/Coolant ON „
„
Page 289
M30 Same function as M2 „ Page 289
M89 Vacant miscellaneous function or
Cycle call, modally effective (depending on machine parameter) „
„
Page 323
M90 Only in lag mode: Constant contouring speed at corners
„
Page 293
M91 Within the positioning block: Coordinates are referenced to machine datum „ Page 290
M92 Within the positioning block: Coordinates are referenced to position defined by machine
tool builder, such as tool change position „ Page 290
M94 Reduce display of rotary axis to value under 360° „ Page 310
M97 Machine small contour steps „ Page 295
M98 Machine open contours completely
„
Page 297
M99 Blockwise cycle call „ Page 323
M101
M102 Automatic tool change with replacement tool if maximum tool life has expired
Cancel M101
„
„
Page 200
M103 Reduce feed rate during plunging to factor F (percentage) „ Page 298
M104 Reactivate the datum as last defined „ Page 292
M105
M106 Machining with second k
v
factor
Machining with first k
v
factor
„
„
Page 706
M107
M108 Suppress error message for replacement tools
Cancel M107 „
„
Page 199