Table of miscellaneous functions – HEIDENHAIN TNC 320 (340 551-01) User Manual
Page 451
HEIDENHAIN TNC 320
451
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 (machine-dependent function)/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 (machine-dependent function)
Page 179
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°
Page 174
M97
Machine small contour steps
M98
Machine open contours completely
M99
Blockwise cycle call
Page 179
M101
M102
Automatic tool change with replacement tool if maximum tool life has expired
Cancel M101
M107
M108
Suppress error message for replacement tools
Cancel M107
M109
M110
M111
Constant contouring speed at tool cutting edge
(increase and decrease feed rate)
Constant contouring speed at tool cutting edge
(feed rate decrease only)
Cancel M109/M110
M116
M117
Feed rate for rotary tables in mm/minn
Cancel M116
Page 172
M118 Superimpose handwheel positioning during program run
Page 169