HEIDENHAIN iTNC 530 (340 49x-02) ISO programming - Manual (Page 30)

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11.1 Principle and Overview ..... 484
Programming notes ..... 485
Calling Q parameter functions ..... 485
11.2 Part Families—Q Parameters in Place of Numerical Values ..... 486
Example NC blocks ..... 486
Example ..... 486
11.3 Describing Contours through Mathematical Operations ..... 487
Function ..... 487
Overview ..... 487
Programming fundamental operations ..... 488
11.4 Trigonometric Functions ..... 490
Definitions ..... 490
Programming trigonometric functions ..... 491
11.5 If-Then Decisions with Q Parameters ..... 492
Function ..... 492
Unconditional jumps ..... 492
Programming If-Then decisions ..... 492
Abbreviations used: ..... 493
11.6 Checking and Changing Q Parameters ..... 494
Procedure ..... 494
11.7 Additional Functions ..... 495
Overview ..... 495
D14: ERROR: Output error messages ..... 496
D15: PRINT: Output of texts or Q parameter values ..... 498
D19: PLC: Transfer values to the PLC ..... 498
11.8 Entering Formulas Directly ..... 499
Entering formulas ..... 499
Rules for formulas ..... 501
Programming example ..... 502
11 Programming: Q Parameters ..... 483