HEIDENHAIN TNC 128 (77184x-01) User Manual
Page 19
HEIDENHAIN TNC 128
19
8.10 Entering formulas directly ..... 226
8.11 String parameters ..... 230
String processing functions ..... 230
Assigning string parameters ..... 231
Chain-linking string parameters ..... 232
Converting a numerical value to a string parameter ..... 233
Copying a substring from a string parameter ..... 234
Converting a string parameter to a numerical value ..... 235
Checking a string parameter ..... 236
Finding the length of a string parameter ..... 237
Comparing alphabetic priority ..... 238
Reading machine parameters ..... 239
8.12 Preassigned Q parameters ..... 242
Values from the PLC: Q100 to Q107 ..... 242
Active tool radius: Q108 ..... 242
Spindle status: Q110 ..... 243
Coolant on/off: Q111 ..... 243
Overlap factor: Q112 ..... 243
Unit of measurement for dimensions in the program: Q113 ..... 244