HEIDENHAIN TNC 640 (34059x-01) ISO programming User Manual
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Entering comments during programming ..... 120
Inserting comments after program entry ..... 120
Entering a comment in a separate block ..... 120
Functions for editing of the comment ..... 121
4.2 Display of NC Programs ..... 122
4.3 Structuring Programs ..... 123
Definition and applications ..... 123
Displaying the program structure window / Changing the active window ..... 123
Inserting a structuring block in the (left) program window ..... 123
Selecting blocks in the program structure window ..... 123
4.4 On-Line Calculator ..... 124
4.5 Programming Graphics ..... 126
Generating / not generating graphics during programming ..... 126
Generating a graphic for an existing program ..... 126
Block number display ON/OFF ..... 127
Magnifying or reducing a detail ..... 127
Open the error window ..... 128
Closing the error window ..... 128
Detailed error messages ..... 129
INTERNAL INFO soft key ..... 129
Saving service files ..... 132
Calling the TNCguide help system ..... 132
4.7 Context-Sensitive Help System ..... 133
Working with the TNCguide ..... 134