HEIDENHAIN TNC 640 (34059x-04) - Manual (Page 32)

Contents
32
TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
9.12 Preassigned Q parameters................................................................................................................. 342
Values from the PLC: Q100 to Q107....................................................................................................342
Active tool radius: Q108........................................................................................................................342
Tool axis: Q109......................................................................................................................................342
Spindle status: Q110............................................................................................................................. 343
Coolant on/off: Q111............................................................................................................................. 343
Overlap factor: Q112............................................................................................................................. 343
Unit of measurement for dimensions in the program: Q113................................................................343
Tool length: Q114.................................................................................................................................. 343
Coordinates after probing during program run..................................................................................... 344
Deviation between actual value and nominal value during automatic tool measurement with the
TT 130....................................................................................................................................................344
Tilting the working plane with mathematical angles: rotary axis coordinates calculated by the
TNC........................................................................................................................................................344
Measurement results from touch probe cycles (see also User’s Manual for Cycle Programming).......345
9.13 Programming examples..................................................................................................................... 347
Example: Ellipse.................................................................................................................................... 347
Example: Concave cylinder machined with spherical cutter.................................................................349
Example: Convex sphere machined with end mill................................................................................351