HEIDENHAIN TNC 640 (34059x-04) - Manual (Page 644)

Tables and overviews
19.4 Overview tables
19
644
TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
M Effect Effective at block... Start End Page
M94 Reduce the rotary axis display to a value below 360° ■ "Example
NC
blocks"
M97 Machine small contour steps ■ 359
M98 Machine open contours completely ■ 360
M99 Blockwise cycle call ■ Cycles
Manual
M101
M102
Automatic tool change with replacement tool if maximum tool life has
expired
Reset M101
■
■
181
M107
M108
Suppress error message for replacement tools with oversize
Reset M107
■
■
181
M109
M110
M111
Constant contouring speed at cutting edge (feed rate increase and
reduction)
Constant contouring speed at cutting edge (only feed rate reduction)
Reset M109/M110
■
■
■
363
M116
M117
Feed rate in mm/min on rotary axes
Reset M116
■
■
442
M118 Superimpose handwheel positioning during program run ■ 366
M120 Pre-calculate the radius-compensated contour (LOOK AHEAD) ■ 364
M126
M127
Shorter-path traverse of rotary axes:
Reset M126
■
■
443
M128
M129
Maintaining the position of the tool tip when positioning with tilted axes
(TCPM)
Reset M128
■
■
445
M130 Within the positioning block: Points are referenced to the untilted
coordinate system
■ 358
M138 Selection of tilted axes ■ 448
M140 Retraction from the contour in the tool-axis direction ■ 368
M143 Delete basic rotation ■ 370
M144
M145
Compensating the machine’s kinematic configuration for ACTUAL/
NOMINAL positions at end of block
Reset M144
■
■
449
M141 Suppress touch probe monitoring ■ 369
M148
M149
Automatically retract tool from the contour at an NC stop
Reset M148
■
■
371