HEIDENHAIN iTNC 530 (340 49x-01) ISO programming - Manual (Page 28)

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10.9 Preassigned Q Parameters ..... 451
Values from the PLC: Q100 to Q107 ..... 451
Active tool radius: Q108 ..... 451
Tool axis: Q109 ..... 451
Spindle status: Q110 ..... 452
Coolant on/off: Q111 ..... 452
Overlap factor: Q112 ..... 452
Unit of measurement for dimensions in the program: Q113 ..... 452
Tool length: Q114 ..... 452
Coordinates after probing during program run ..... 453
Deviation between actual value and nominal value during automatic tool measurement with the TT 130 ..... 453
Tilting the working plane with mathematical angles: Rotary axis coordinates calculated by the TNC ..... 453
Results of measurements with touch probe cycles
(also see the Touch Probe Cycles User’s Manual) ..... 454