HEIDENHAIN TNC 320 User Manual page 509

M Effect
M101 Automatic tool change with replacement tool if maximum tool life has
expired
M102 Reset M101
M107 Suppress error message for replacement tools with oversize
M108 Reset M107
M109 Constant contouring speed at cutting edge (feed rate increase and
reduction)
M110 Constant contouring speed at cutting edge (only feed rate reduction)
M111 Reset M109/M110
M116 Feed rate in mm/min on rotary axes
M117 Reset M116
M118 Superimpose handwheel positioning during program run
M120 Pre-calculate the radius-compensated contour (LOOK AHEAD)
M126 Shorter-path traverse of rotary axes:
M127 Reset M126
M130 Within the positioning block: Points are referenced to the untilted
coordinate system
M138 Selection of tilted axes
M140 Retraction from the contour in the tool-axis direction
M143 Delete basic rotation
M141 Suppress touch probe monitoring
M148 Automatically retract tool from the contour at an NC stop
M149 Reset M148
TNC 320 | User's Manual HEIDENHAIN Conversational Programming | 5/2013
Overview tables 16.4
Effective at block... Start
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