HEIDENHAIN iTNC 530 (340 49x-06) ISO programming - Manual (Page 633)

Miscellaneous functions
M Effect Effective at block... Start End Page
M0 Program run STOP/Spindle STOP/Coolant OFF „ Page 311
M1 Optional program STOP/Spindle STOP/Coolant OFF (machine-dependent) „ Page 539
M2 Program run STOP/Spindle STOP/Coolant OFF/Clear status display
(depending on machine parameter)/Go to block 1 „ Page 311
M3
M4
M5 Spindle ON clockwise
Spindle ON counterclockwise
Spindle STOP „
„
„
Page 311
M6 Tool change/Stop program run (depending on machine parameter)/Spindle STOP „ Page 311
M8
M9 Coolant ON
Coolant OFF „
„
Page 311
M13
M14 Spindle ON clockwise/Coolant ON
Spindle ON counterclockwise/Coolant ON „
„ Page 311
M30 Same function as M2 „ Page 311
M89 Vacant miscellaneous function or
Cycle call, modally effective (depending on machine parameter) „
„
Cycles
Manual
M90 Only in lag mode: Constant contouring speed at corners „ Page 315
M91 Within the positioning block: Coordinates are referenced to machine datum „ Page 312
M92 Within the positioning block: Coordinates are referenced to position defined by machine
tool builder, such as tool change position „ Page 312
M94 Reduce the rotary axis display to a value below 360° „ Page 416
M97 Machine small contour steps „ Page 317
M98 Machine open contours completely „ Page 319
M99 Blockwise cycle call „ Cycles
Manual
M101
M102 Automatic tool change with replacement tool if maximum tool life has expired
Reset M101 „
„ Page 182
M103 Reduce feed rate during plunging to factor F (percentage) „ Page 320
M104 Reactivate the datum as last defined „ Page 314
M105
M106 Machining with second k
v
factor
Machining with first k
v
factor
„
„
Page 584
M107
M108 Suppress error message for replacement tools with oversize
Reset M107 „
„
Page 182