HEIDENHAIN TNC 426B (280 472) ISO programming - Manual (Page 386)

M Effect of M function Effective at block - start end page
M101 Automatic tool change with replacement tool if maximum tool life has expired ■
M102 Reset M101 ■ 89
M103 Reduce feed rate during plunging to factor F (percentage) ■ 131
M104 Reactivate datum last set in the manual mode of operation ■ 123
M105 Machining with second kv factor ■
M106 Machining with first kv factor ■ 350
M107 Suppress error message for replacement tools ■
M108 Reset M107 ■ 89
M109 Constant contouring speed at tool cutting edge
(increase and decrease feed rate) ■
M110 Constant contouring speed at tool cutting edge
(feed rate decrease only) ■
M111 Reset M109/M110 ■ 132
M112 Entering contour transitions between contour elements;
Enter the tolerance of contour deviation via T. ■
M113 Cancel M112 125
M114 Automatic compensation of machine geometry when working with tilted axes: ■
M115 Reset M114 ■ 136
M116 Feed rate for angular axes in mm/min ■
M117 Reset M116 ■ 134
M118 Superimpose handwheel positioning during program run ■ 133
M120 Pre-calculate radius-compensated contour (LOOK AHEAD) ■ 132
M124 Contour filter ■ 127
M126 Shorter-path traverse of rotary axes ■
M127 Reset M126 ■ 134
M128 Maintain the position of the tool tip when positioning with tilted axes (TCPM) ■
M129 Reset M128 ■ 137
M130 Moving to position in an untilted coordinate system with a tilted working plane ■ 123
M134 Exact stop at nontangential contour transitions when positioning with rotary axes ■
M135 Reset M134 ■ 139
M136 Feed rate F in micrometers per spindle revolution ■
M137 Reset M136 ■ 131
M138 Select tilting axes ■ 139
M200 Laser cutting: Output programmed voltage directly ■
M201 Laser cutting: Output voltage as a function of distance ■
M202 Laser cutting: Output voltage as a function of speed ■
M203 Laser cutting: Output voltage as a function of time (ramp) ■
M204 Laser cutting: Output voltage as a function of time (pulse) ■ 140
Miscellaneous functions
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