HEIDENHAIN TNC 620 (340 56x-02) - Manual (Page 39)

HEIDENHAIN TNC 620 39
1
.3 Pr
ogr
amming the First P
a
rt Create a new program/file management
U Press the PGM MGT key: the TNC displays the file
management. The file management of the TNC is
arranged much like the file management on a PC with
the Windows Explorer. The file management enables
you to manipulate data on the TNC hard disk
U Use the arrow keys to select the folder in which you
want to open the new file
U Enter a file name with the extension .H: The TNC then
automatically opens a program and asks for the unit
of measure for the new program
U To select the unit of measure, press the MM or INCH
soft key: The TNC automatically starts the workpiece
blank definition (see “Define a workpiece blank” on
page40)
The TNC automatically generates the first and last blocks of the
program. Afterwards you can no longer change these blocks.
Further information on this topic
„ File management: See “Working with the File Manager” on page 95
„ Creating a new program: See “Creating and Writing Programs” on
page 81