HEIDENHAIN TNC 320, User Manual

Page: 104 / 581

Programming: Fundamentals, file management
3.4 Working with the file manager
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TNC 320 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
Calling the file manager
Press the PGM MGT key: The TNC displays the
file management window (see illustration for
default setting. If the TNC displays a different
screen layout, press the WINDOW soft key)
The narrow window on the left shows the available drives and
directories. Drives designate devices with which data are stored or
transferred. One drive is the hard disk of the TNC. Other drives are
the interfaces (RS232, Ethernet), which can be used, for example,
for connecting a personal computer. A directory is always identified
by a folder symbol to the left and the directory name to the right.
Subdirectories are shown to the right of and below their parent
directories. A triangle in front of the folder symbol indicates that
there are further subdirectories, which can be shown with the –/+
or ENT keys.
The wide window on the right shows you all files that are stored
in the selected directory. Each file is shown with additional
information, illustrated in the table below.
Display Meaning
File name Name with max. 25 characters
Type File type
Bytes File size in bytes
Status File properties:
E Program is selected in the Programming
mode of operation
S Program is selected in the Test Run
mode of operation
M Program is selected in a Program Run
mode of operation
File is protected against erasing and
editing
File is protected against erasing and
editing, because it is being run
Date Date that the file was last edited
Time Time that the file was last edited