HEIDENHAIN iTNC 530 (340 422) ISO programming - Manual (Page 425)

HEIDENHAIN iTNC 530 425
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Programming trigonometric functions
Press the TRIGONOMETRY soft key to call the trigonometric
functions. The TNC then displays the soft keys that are listed in the
table below.
Programming: Compare “Example: Programming fundamental
operations.”
Function Soft key
D06: SINE
Example: D06 Q20 P01 -Q5 *
Calculate the sine of an angle in degrees (°) and
assign it to a parameter.
D07: COSINE
Example: D07 Q21 P01 -Q5 *
Calculate the cosine of an angle in degrees (°) and
assign it to a parameter.
D08: ROOT SUM OF SQUARES
Example: D08 Q10 P01 +5 P02 +4 *
Calculate and assign length from two values.
D13: ANGLE
Example: D13 Q20 P01 +10 P02 -Q1 *
Calculate the angle from the arc tangent of two sides
or from the sine and cosine of the angle (0 < angle <
360°) and assign it to a parameter.