HEIDENHAIN TNC 620 (340 56x-02) - Manual (Page 17)

HEIDENHAIN TNC 620 17
3.1 Fundamentals ..... 76
Position encoders and reference marks ..... 76
Reference system ..... 76
Reference system on milling machines ..... 77
Designation of the axes on milling machines ..... 77
Polar coordinates ..... 78
Absolute and incremental workpiece positions ..... 79
Setting the datum ..... 80
3.2 Creating and Writing Programs ..... 81
Organization of an NC program in HEIDENHAIN Conversational ..... 81
Define the blank: BLK FORM ..... 81
Creating a new part program ..... 82
Programming tool movements in conversational format ..... 84
Actual position capture ..... 86
Editing a program ..... 87
The TNC search function ..... 91
3.3 File Management: Fundamentals ..... 93
Files ..... 93
Data backup ..... 94
3.4 Working with the File Manager ..... 95
Directories ..... 95
Paths ..... 95
Overview: Functions of the file manager ..... 96
Calling the file manager ..... 97
Selecting drives, directories and files ..... 98
Creating a new directory ..... 100
Creating a new file ..... 100
Copying a single file ..... 101
Copying files into another directory ..... 102
Copying a directory ..... 102
Choosing one of the last files selected ..... 103
Deleting a file ..... 103
Deleting a directory ..... 104
Tagging files ..... 105
Renaming a file ..... 106
File sorting ..... 106
Additional functions ..... 107
Data transfer to or from an external data medium ..... 108
The TNC in a network ..... 110
USB devices on the TNC (FCL 2 function) ..... 111
3 Programming: Fundamentals, File Management ..... 75