HEIDENHAIN TNC 640 (34059x-01) User Manual
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Entering comments during programming ..... 124
Inserting comments after program entry ..... 124
Entering a comment in a separate block ..... 124
Functions for editing of the comment ..... 125
4.2 Display of NC Programs ..... 126
4.3 Structuring Programs ..... 127
Definition and applications ..... 127
Displaying the program structure window / Changing the active window ..... 127
Inserting a structuring block in the (left) program window ..... 127
Selecting blocks in the program structure window ..... 127
4.4 On-Line Calculator ..... 128
4.5 Programming Graphics ..... 130
Generating / not generating graphics during programming ..... 130
Generating a graphic for an existing program ..... 130
Block number display ON/OFF ..... 131
Magnifying or reducing a detail ..... 131
Open the error window ..... 132
Closing the error window ..... 132
Detailed error messages ..... 133
INTERNAL INFO soft key ..... 133
Saving service files ..... 136
Calling the TNCguide help system ..... 136
4.7 Context-Sensitive Help System ..... 137
Working with the TNCguide ..... 138