9 programming: q parameters – HEIDENHAIN iTNC 530 (340 49x-06) User Manual
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9.1 Principle and Overview ..... 294
Calling Q-parameter functions ..... 297
9.2 Part Families—Q Parameters in Place of Numerical Values ..... 298
9.3 Describing Contours through Mathematical Operations ..... 299
Programming fundamental operations ..... 300
9.4 Trigonometric Functions ..... 301
Programming trigonometric functions ..... 302
9.5 Circle Calculations ..... 303
9.6 If-Then Decisions with Q Parameters ..... 304
Programming If-Then decisions ..... 305
9.7 Checking and Changing Q Parameters ..... 306
9.8 Additional Functions ..... 307
FN 14: ERROR: Displaying error messages ..... 308
FN 15: PRINT: Output of texts or Q parameter values ..... 312
FN 16: F-PRINT: Formatted output of text and Q-parameter values ..... 313
FN 18: SYS-DATUM READ: Read system data ..... 317
FN 19: PLC: Transfer values to the PLC ..... 323
FN 20: WAIT FOR: NC and PLC synchronization ..... 324
FN 25: PRESET: Setting a new datum ..... 326