HEIDENHAIN TNC 640 (34059x-01) ISO programming User Manual
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9.1 Entering Miscellaneous Functions M and STOP ..... 290
9.2 Miscellaneous Functions for Program Run Control, Spindle and Coolant ..... 291
9.3 Miscellaneous Functions for Coordinate Data ..... 292
Programming machine-referenced coordinates: M91/M92 ..... 292
Moving to positions in a non-tilted coordinate system with a tilted working plane: M130 ..... 294
9.4 Miscellaneous Functions for Contouring Behavior ..... 295
Machining small contour steps: M97 ..... 295
Machining open contour corners: 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 ..... 300
Calculating the radius-compensated path in advance (LOOK AHEAD): M120 ..... 301
Superimposing handwheel positioning during program run: M118 ..... 303
Retraction from the contour in the tool-axis direction: M140 ..... 304
Suppressing touch probe monitoring: M141 ..... 305
Delete basic rotation: M143 ..... 305
Automatically retract tool from the contour at an NC stop: M148 ..... 306