HEIDENHAIN TNC 407 (280 580) User Manual - Manual (Page 188)

7-3 TNC 425/TNC 415 B/TNC 407
7 Programming with Q Parameters
Press the Q key (under the –/+ key in the numeric keypad) to call the
Q parameter functions. A soft-key row appears with the following groups
of functions:
Group of functions Soft key
Assign, addition, subtraction, multiplication,
division, square root
Sine, cosine, root sum of squares, angle
If equal, not equal, greater then, less than: jump;
unconditional jump
Other functions
Enter formula via ASCII keyboard