HEIDENHAIN iTNC 530 (606 42x-02) ISO programming - Manual (Page 110)

110 Programming: Fundamentals, File Management
3.3 File Manag
e
ment: F
undamentals
Show externally created files on the TNC
The TNC features several additional tools which you can use to display
the files shown in the table below. Some of the files can also be
edited.
For further information about displaying and editing the listed file
types, See “Additional tools for management of external file types” on
page 132.
Data backup
We recommend saving newly written programs and files on a PC at
regular intervals.
The TNCremoNT data transmission freeware from HEIDENHAIN is a
simple and convenient method for backing up data stored on the TNC.
You additionally need a data medium on which all machine-specific
data, such as the PLC program, machine parameters, etc., are stored.
Ask your machine manufacturer for assistance, if necessary.
File types Type
PDF files
Excel tables
Internet files
pdf
xls
csv
html
Text files txt
ini
Image files bmp
gif
jpg
png
Saving the contents of the entire hard disk (>2 GB) can
take up to several hours. In this case, it is a good idea to
save the data outside of work hours, e.g. during the night.
Take the time occasionally to delete any unneeded files so
that the TNC always has enough hard-disk space for
system files (such as the tool table).
Depending on operating conditions (e.g., vibration load),
hard disks generally have a higher failure rate after three to
five years of service. HEIDENHAIN therefore
recommends having the hard disk inspected after three to
five years.