Programming Trigonometric Functions - HEIDENHAIN ITNC 530 - CONVERSATIONAL PROGRAMMING User Manual

Programming trigonometric functions

Press the ANGLE FUNCTION soft key to call the trigonometric
functions. The TNC then displays the following soft keys:
Programming: Compare "Example: Programming fundamental
operations."
Function
FN 6: SINE
Example: FN 6: Q20 = SIN-Q5
Calculates and assigns the sine of an angle in degrees
(°)
FN 7: COSINE
Example: FN 7: Q21 = COS-Q5
Calculates and assigns the cosine of an angle in
degrees (°)
FN 8: ROOT SUM OF SQUARES
Example: FN 8: Q10 = +5 LEN +4
Calculates and assigns length from two values
FN 13: ANGLE
Example: FN 13: Q20 = +25 ANG-Q1
Calculates the angle from the arc tangent of two sides
or from the sine and cosine of the angle (0 < angle <
360°) and assigns it to a parameter
302
Soft key
Programming: Q Parameters