HEIDENHAIN iTNC 530 (60642x-04) User Manual
Page 40
40
9.10 String parameters ..... 356
String processing functions ..... 356
Assigning string parameters ..... 357
Chain-linking string parameters ..... 358
Converting a numerical value to a string parameter ..... 359
Copying a substring from a string parameter ..... 360
Copying system data to a string parameter ..... 361
Converting a string parameter to a numerical value ..... 363
Checking a string parameter ..... 364
Finding the length of a string parameter ..... 365
Comparing alphabetic priority ..... 366
9.11 Preassigned Q parameters ..... 367
Values from the PLC: Q100 to Q107 ..... 367
WMAT block: QS100 ..... 367
Active tool radius: Q108 ..... 367
Tool axis: Q109 ..... 368
Spindle status: Q110 ..... 368
Coolant on/off: Q111 ..... 368
Overlap factor: Q112 ..... 368
Unit of measurement for dimensions in the program: Q113 ..... 369
Tool length: Q114 ..... 369
Coordinates after probing during program run ..... 369
Deviation between actual value and nominal value during automatic tool measurement with the TT 130 ..... 370
Tilting the working plane with mathematical angles: rotary axis coordinates calculated by the TNC ..... 370
Measurement results from touch probe cycles (see also User’s Manual for Cycle Programming) ..... 371