HEIDENHAIN iTNC 530 (340 49x-01) ISO programming - Manual (Page 27)

HEIDENHAIN iTNC 530 27
10.1 Principle and Overview ..... 432
Programming notes ..... 433
Calling Q parameter functions ..... 433
10.2 Part Families—Q Parameters in Place of Numerical Values ..... 434
Example NC blocks ..... 434
Example ..... 434
10.3 Describing Contours through Mathematical Operations ..... 435
Function ..... 435
Overview ..... 435
Programming fundamental operations ..... 436
10.4 Trigonometric Functions ..... 438
Definitions ..... 438
Programming trigonometric functions ..... 439
10.5 If-Then Decisions with Q Parameters ..... 440
Function ..... 440
Unconditional jumps ..... 440
Programming If-Then decisions ..... 440
Abbreviations used: ..... 441
10.6 Checking and Changing Q Parameters ..... 442
Procedure ..... 442
10.7 Additional Functions ..... 443
Overview ..... 443
D14: ERROR: Output error messages ..... 444
D15: PRINT: Output of texts or Q parameter values ..... 446
D19: PLC: Transfer values to the PLC ..... 446
10.8 Entering Formulas Directly ..... 447
Entering formulas ..... 447
Rules for formulas ..... 449
Programming example ..... 450
10 Programming: Q Parameters ..... 431