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Calling q-parameter functions, 1 pr inciple and o v erview – HEIDENHAIN iTNC 530 (60642x-04) User Manual

Page 321

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HEIDENHAIN iTNC 530

321

9.1 Pr

inciple and o

v

erview

Calling Q-parameter functions

When you are writing a part program, press the "Q" key (in the numeric

keypad for numerical input and axis selection, below the +/– key). The

TNC then displays the following soft keys:

Function group

Soft key

Page

Basic arithmetic (assign, add,

subtract, multiply, divide, square root)

Page 323

Trigonometric functions

Page 325

Function for calculating circles

Page 327

If/then conditions, jumps

Page 328

Other functions

Page 331

Entering formulas in the part program

Page 352

Function for machining complex

contours

Cycles

Manual

Function for string processing

Page 356

The TNC opens the dialog for formula entry directly when

you press the Q key on the ASCII keyboard.
In order to define or assign QL local parameters, first press

the Q key in any dialog, and then press the L on the ASCII

keyboard.
In order to define or assign QR nonvolatile parameters, first

press the Q key in any dialog, and then press the R on the

ASCII keyboard.