HEIDENHAIN TNC 426 (280 476) Pilot - Manual (Page 102)

103
Miscellaneous
Functions
M93 Reserved
M94 Reduce rotary axis display to a value below 360°
M95 Reserved
M96 Reserved
M97 Machine small contour steps
M98 Suspend tool path compensation
M99 Cycle call, effective blockwise
M101 Automatic tool change after tool lifetime expires
M102 Reset M101
M103 Reduce the feed rate during plunging to factor F
M104 Reactivate most recently defined datum
M105 Machine with second k
V
factor
M106 Machine with first k
V
factor
M107 See User's Manual
M108 Reset M107
M109 Constant contouring speed of tool cutting edge
on arcs (increasing and decreasing the feed rate)
M110 Constant contouring speed of tool cutting edge
on arcs (only decreasing the feed rate)
M111 Reset M109/M110
M114 Automatic compensation of machine geometry
when working with tilting axes
Miscellaneous Functions M
M00 Stop program run/Stop spindle/Coolant off
M01 Optional program stop
M02 Stop program run/Stop spindle/Coolant off
Jump back to block 1/Clear status display
(depending on machine parameters)
M03 Spindle on clockwise
M04 Spindle on counterclockwise
M05 Optional stop
M06 Tool change/Stop program run (depending on
machine parameters) Stop spindle
M08 Coolant on
M09 Coolant off
M13 Spindle on clockwise/Coolant on
M14 Spindle on counterclockwise/Coolant on
M30 Same function as M02
M89 Vacant miscellaneous function or
Cycle call, modally effective (depending on
machine parameters)
M90 Constant contour speed at corners
(effective only in lag mode)
M91 Within the positioning block: Coordinates are
referenced to the machine datum
M92 Within the positioning block: The coordinates are
referenced to a position defined by the machine
tool builder