HEIDENHAIN TNC 320 (340 55x-05) - Manual (Page 18)

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4.1 Screen Keyboard ..... 114
Enter the text with the screen keyboard ..... 114
4.2 Adding Comments ..... 115
Application ..... 115
Entering a comment in a separate block ..... 115
Functions for editing of the comment ..... 116
4.3 Structuring Programs ..... 117
Definition and applications ..... 117
Displaying the program structure window / Changing the active window ..... 117
Inserting a structuring block in the (left) program window ..... 117
Selecting blocks in the program structure window ..... 117
4.4 Integrated Pocket Calculator ..... 118
Operation ..... 118
4.5 Programming Graphics ..... 120
Generating / not generating graphics during programming ..... 120
Generating a graphic for an existing program ..... 120
Block number display ON/OFF ..... 121
Erasing the graphic ..... 121
Magnifying or reducing a detail ..... 121
4.6 Error Messages ..... 122
Display of errors ..... 122
Open the error window ..... 122
Close the error window ..... 122
Detailed error messages ..... 123
INTERNAL INFO soft key ..... 123
Clearing errors ..... 124
Error log ..... 124
Keystroke log ..... 125
Informational texts ..... 126
Saving service files ..... 126
Calling the TNCguide help system ..... 126
4.7 Context-Sensitive Help System ..... 127
Application ..... 127
Working with the TNCguide ..... 128
Downloading current help files ..... 132
4 Programming: Programming Aids ..... 113