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HEIDENHAIN TNC 128 (77184x-02) User Manual

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TNC 128 | User's Manual HEIDENHAIN Conversational Programming | 5/2014

8.12 Preassigned Q parameters................................................................................................................. 247

Values from the PLC: Q100 to Q107....................................................................................................247

Active tool radius: Q108........................................................................................................................247

Tool axis: Q109......................................................................................................................................247

Spindle status: Q110............................................................................................................................. 248

Coolant on/off: Q111............................................................................................................................. 248

Overlap factor: Q112............................................................................................................................. 248

Unit of measurement for dimensions in the program: Q113................................................................248

Tool length: Q114.................................................................................................................................. 248

Coordinates after probing during program run..................................................................................... 249

Deviation between actual value and nominal value during automatic tool measurement with the

TT 130....................................................................................................................................................249