Overview of Miscellaneous Functions
M Effect Effective at block - start end Page
M00 Stop program/Spindle STOP/Coolant OFF n page 177
M01 Optional program STOP n page 416
M02 Stop program/Spindle STOP/Coolant OFF/Clear status display
(depending on machine parameter)/Go to block 1
n page 177
M03
M04
M05
Spindle ON clockwise
Spindle ON counterclockwise
Spindle STOP
n
n
n
page 177
M06 Tool change/Stop program run (depending on machine parameter)/Spindle STOP n page 177
M08
M09
Coolant ON
Coolant OFF
n
n
page 177
M13
M14
Spindle ON clockwise/Coolant ON
Spindle ON counterclockwise/Coolant ON
n
n
page 177
M30 Same function as M02 n page 177
M89 M89 Vacant miscellaneous function or
Cycle call, modally effective (depending on machine parameter)
n
n
page 204
M90 Only in lag mode: Constant contouring speed at corners n page 181
M91 Within the positioning block: Coordinates are referenced to machine datum n page 178
M92 Within the positioning block: Coordinates are referenced to position defined by machine
tool builder, such as tool change position
n page 178
M94 Reduce display of rotary axis to value under 360° n page 192
M97 Machine small contour steps n page 182
M98 Machine open contours completely n page 183
M99 Blockwise cycle call n page 204
M101
M102
Automatic tool change with replacement tool if maximum tool life has expired
Reset M101
n
n
page 109
M103 Reduce feed rate during plunging to factor F (percentage) n page 183
M104 Reactivate the datum as last defined n page 180
M105
M106
Machining with second kv factor
Machining with first kv factor
n
n
page 459
M107
M108
Suppress error message for replacement tools
Reset M107
n
n
page 108