HEIDENHAIN TNC 320 (340 55x-05) - Manual (Page 17)

HEIDENHAIN TNC 320 17
3.1 Fundamentals ..... 78
Position encoders and reference marks ..... 78
Reference system ..... 78
Reference system on milling machines ..... 79
Designation of the axes on milling machines ..... 79
Polar coordinates ..... 80
Absolute and incremental workpiece positions ..... 81
Setting the datum ..... 82
3.2 Creating and Writing Programs ..... 83
Organization of an NC program in HEIDENHAIN Conversational ..... 83
Define the blank: BLK FORM ..... 83
Creating a new part program ..... 84
Programming tool movements in conversational format ..... 86
Actual position capture ..... 88
Editing a program ..... 89
The TNC search function ..... 93
3.3 File Management: Fundamentals ..... 95
Files ..... 95
Data backup ..... 96
3.4 Working with the File Manager ..... 97
Directories ..... 97
Paths ..... 97
Overview: Functions of the file manager ..... 98
Calling the file manager ..... 99
Selecting drives, directories and files ..... 100
Creating a new directory ..... 102
Creating a new file ..... 102
Copying a single file ..... 103
Copying files into another directory ..... 103
Copying a directory ..... 103
Choosing one of the last files selected ..... 104
Deleting a file ..... 104
Deleting a directory ..... 105
Marking files ..... 106
Renaming a file ..... 107
File sorting ..... 107
Additional functions ..... 108
Data transfer to or from an external data medium ..... 109
The TNC in a network ..... 111
USB devices on the TNC ..... 112
3 Programming: Fundamentals, File Management ..... 77