7 programming: miscellaneous-functions, Programming: miscellaneous functions – HEIDENHAIN iTNC 530 (340 49x-03) User Manual
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7.1 Entering Miscellaneous Functions M and STOP ..... 288
7.2 Miscellaneous Functions for Program Run Control, Spindle and Coolant ..... 289
7.3 Miscellaneous Functions for Coordinate Data ..... 290
Programming machine-referenced coordinates: M91/M92 ..... 290
Activating the most recently entered datum: M104 ..... 292
Moving to positions in a non-tilted coordinate system with a tilted working plane: M130 ..... 292
7.4 Miscellaneous Functions for Contouring Behavior ..... 293
Smoothing corners: M90 ..... 293
Insert rounding arc between straight lines: M112 ..... 294
Do not include points when executing non-compensated line blocks: M124 ..... 294
Machining small contour steps: M97 ..... 295
Machining open contours: M98 ..... 297
Feed rate factor for plunging movements: M103 ..... 298
Feed rate in millimeters per spindle revolution: M136 ..... 299
Feed rate for circular arcs: M109/M110/M111 ..... 299
Calculating the radius-compensated path in advance (LOOK AHEAD): M120 ..... 300
Superimposing handwheel positioning during program run: M118 ..... 302
Retraction from the contour in the tool-axis direction: M140 ..... 303
Suppressing touch probe monitoring: M141 ..... 304
Delete modal program information: M142 ..... 305
Delete basic rotation: M143 ..... 305
Automatically retract tool from the contour at an NC stop: M148 ..... 306
Suppress limit switch message: M150 ..... 307
7.5 Miscellaneous Functions for Rotary Axes ..... 308
Feed rate in mm/min on rotary axes A, B, C: M116 (software option 1) ..... 308
Shorter-path traverse of rotary axes: M126 ..... 309
Reducing display of a rotary axis to a value less than 360°: M94 ..... 310
Exact stop at corners with nontangential transitions: M134 ..... 315