Table of miscellaneous functions – HEIDENHAIN iTNC 530 (340 49x-02) ISO programming User Manual
Page 617

Table of Miscellaneous Functions
M
Effect
Effective at block
Start
End
Page
M00
Stop program/Spindle STOP/Coolant OFF
M01
Optional program STOP
M02
Stop program/Spindle STOP/Coolant OFF/Clear status display
(depending on machine parameter)/Go to block 1
M03
M04
M05
Spindle ON clockwise
Spindle ON counterclockwise
Spindle STOP
M06
Tool change/Stop program run (depending on machine parameter)/Spindle STOP
M08
M09
Coolant ON
Coolant OFF
M13
M14
Spindle ON clockwise/Coolant ON
Spindle ON counterclockwise/Coolant ON
M30
Same function as M02
M89
Vacant miscellaneous function or
Cycle call, modally effective (depending on machine parameter)
M90
Only in lag mode: Constant contouring speed at corners
M91
Within the positioning block: Coordinates are referenced to machine datum
M92
Within the positioning block: Coordinates are referenced to position defined by machine
tool builder, such as tool change position
M94
Reduce display of rotary axis to value under 360°
M97
Machine small contour steps
M98
Machine open contours completely
M99
Blockwise cycle call
M101
M102
Automatic tool change with replacement tool if maximum tool life has expired
Reset M101
M103 Reduce feed rate during plunging to factor F (percentage)
M104 Reactivate the datum as last defined
M105
M106
Machining with second k
v
factor
Machining with first k
v
factor
Page 588
M107
M108
Suppress error message for replacement tools
Reset M107