HEIDENHAIN TNC 370 User Manual page 175

7 Programming with Q Parameters
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7.2 Describing Contours Through Mathematical Functions
Programming example for fundamental operations
Assign the value IO to parameter Q5, and assign the product of Q5 and
7 to parameter 012.
Select BASIC ARITHMETIC.
Choose Q parameter function FN 0: ASSIGN.
Assign numerical value to 05.
Select BASIC ARITHMETIC.
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I I\ I
Choose Q parameter function FN3: MULTIPLICATION.
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Enter parameter number, for example Q12.
Resulting NC blocks: FNO: 05 = + 10
FN3: 012 = +Q5* +7
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TNC 370
7-7