HEIDENHAIN iTNC 530 (340 49x-04) - Manual (Page 787)

Miscellaneous functions
M Effect Effective at block... Start End Page
M0 Stop program/Spindle STOP/Coolant OFF „ Page 303
M1 Optional program STOP „ Page 687
M2 Stop program/Spindle STOP/Coolant OFF/Clear status display
(depending on machine parameter)/Go to block 1 „ Page 303
M3
M4
M5 Spindle ON clockwise
Spindle ON counterclockwise
Spindle STOP „
„
„
Page 303
M6 Tool change/Stop program run (depending on machine parameter)/Spindle STOP „ Page 303
M8
M9 Coolant ON
Coolant OFF „
„
Page 303
M13
M14 Spindle ON clockwise/Coolant ON
Spindle ON counterclockwise/Coolant ON „
„ Page 303
M30 Same function as M2 „ Page 303
M89 Vacant miscellaneous function or
Cycle call, modally effective (depending on machine parameter) „
„
Page 339
M90 Only in lag mode: Constant contouring speed at corners „ Page 307
M91 Within the positioning block: Coordinates are referenced to machine datum „ Page 304
M92 Within the positioning block: Coordinates are referenced to position defined by machine
tool builder, such as tool change position „ Page 304
M94 Reduce the rotary axis display to a value below 360° „ Page 325
M97 Machine small contour steps „ Page 309
M98 Machine open contours completely „ Page 311
M99 Blockwise cycle call „ Page 339
M101
M102 Automatic tool change with replacement tool if maximum tool life has expired
Cancel M101 „
„
Page 212
M103 Reduce feed rate during plunging to factor F (percentage) „ Page 312
M104 Reactivate the datum as last defined „ Page 306
M105
M106 Machining with second k
v
factor
Machining with first k
v
factor
„
„ Page 740
M107
M108 Suppress error message for replacement tools with oversize
Cancel M107 „
„
Page 211