beautypg.com

Tables and overviews 17.4 overview tables – HEIDENHAIN TNC 320 (77185x-01) ISO programming User Manual

Page 516

background image

Tables and overviews

17.4 Overview tables

17

516

TNC 320 | 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

317

M98

Machine open contours completely

318

M99

Blockwise cycle call

Cycles

Manual

M101

M102

Automatic tool change with replacement tool if maximum tool life has

expired

Reset M101

170

M107

M108

Suppress error message for replacement tools with oversize

Reset M107

170

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

321

M116

M117

Feed rate in mm/min on rotary axes

Reset M116

370

M118

Superimpose handwheel positioning during program run

324

M120

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

322

M126

M127

Shorter-path traverse of rotary axes:

Reset M126

371

M130

Within the positioning block: Points are referenced to the untilted

coordinate system

316

M138

Selection of tilted axes

373

M140

Retraction from the contour in the tool-axis direction

326

M143

Delete basic rotation

328

M141

Suppress touch probe monitoring

327

M148

M149

Automatically retract tool from the contour at an NC stop

Reset M148

329