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Tables and overviews 19.4 overview tables – HEIDENHAIN TNC 640 (34059x-04) ISO programming User Manual

Page 604

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Tables and overviews

19.4 Overview tables

19

604

TNC 640 | User's Manual for DIN/ISO 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

333

M98

Machine open contours completely

334

M99

Blockwise cycle call

Cycles

Manual

M101

M102

Automatic tool change with replacement tool if maximum tool life has

expired

Reset M101

178

M107

M108

Suppress error message for replacement tools with oversize

Reset M107

178

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

337

M116

M117

Feed rate in mm/min on rotary axes

Reset M116

407

M118

Superimpose handwheel positioning during program run

340

M120

Pre-calculate the radius-compensated contour (LOOK AHEAD)

338

M126

M127

Shorter-path traverse of rotary axes:

Reset M126

408

M128

M129

Maintaining the position of the tool tip when positioning with tilted axes

(TCPM)

Reset M128

410

M130

Within the positioning block: Points are referenced to the untilted

coordinate system

332

M138

Selection of tilted axes

413

M140

Retraction from the contour in the tool-axis direction

342

M143

Delete basic rotation

344

M144

M145

Compensating the machine’s kinematic configuration for ACTUAL/

NOMINAL positions at end of block

Reset M144

414

M141

Suppress touch probe monitoring

343

M148

M149

Automatically retract tool from the contour at an NC stop

Reset M148

345