HEIDENHAIN iTNC 530 User Manual page 27

4 Programming: Programming Aids ..... 143
4.1 Adding Comments ..... 144
Function ..... 144
Entering comments during programming ..... 144
Inserting comments after program entry ..... 144
Entering a comment in a separate block ..... 144
Functions for editing of the comment ..... 145
4.2 Structuring Programs ..... 146
Definition and applications ..... 146
Displaying the program structure window / Changing the active window ..... 146
Inserting a structuring block in the (left) program window ..... 146
Selecting blocks in the program structure window ..... 146
4.3 Integrated Pocket Calculator ..... 147
Operation ..... 147
4.4 Programming Graphics ..... 148
Generating / not generating graphics during programming ..... 148
Generating a graphic for an existing program ..... 148
Block number display ON/OFF ..... 149
Erasing the graphic ..... 149
Magnifying or reducing a detail ..... 149
4.5 3-D Line Graphics (FCL2 Function) ..... 150
Function ..... 150
Functions of the 3-D line graphics ..... 150
Highlighting NC blocks in the graphics ..... 152
Block number display ON/OFF ..... 152
Erasing the graphic ..... 152
4.6 Immediate Help for NC Error Messages ..... 153
Displaying error messages ..... 153
Display HELP ..... 153
4.7 List of All Current Error Messages ..... 154
Function ..... 154
Show error list ..... 154
Window contents ..... 155
Calling the TNCguide help system ..... 156
Generating service files ..... 157
4.8 The Context-Sensitive Help System TNCguide (FCL3 Function) ..... 158
Function ..... 158
Working with the TNCguide ..... 159
Downloading current help files ..... 163
HEIDENHAIN iTNC 530 27