File System
Deutschmann Automation GmbH & Co. KG
36
Instruction manual UNIGATE
®
IC - PROFINET 1Port V. 3.4
27.11.20
11 File System
The UNIGATE
®
has a file system which is being used by the integrated FTP-Server and the inte-
grated Web-Server (view chapter 10). Furthermore it‘s also used by some devices for storing of
device parameters.
If necessary the device parameter files can be created and initialized by the UNIGATE
®
automat-
ically. The following table shows an example of the contents of the file system in delivery condi-
tion (contents may vary depending on the device, subject to change without prior notice).
Table 1 File system content at delivery (example)
File
Remark
devname.txt
device name
nvdata
non-volatile device parameter
bg.jpg
bg_container.jpg
bg_footer.jpg
bg_topnavi.gif
bottom.gif
da-logo.gif
deutschmann.css
down.gif
favicon.ico
h4_pre.gif
header_schatten.jpg
headline.jpg
index.html
line.gif
profinet.gif
rnavmain_bg.gif
ssi.html
teaser_header.jp
device web site
Please note that
•
files can not be overwritten or edited on the device. If you want to replace a file with a
modified version, you must delete the file stored on the device first, and write the modified
file again or transfer to the device.
•
during a writing procedure, the execution of the firmware will cut out for a few seconds
(depending on the length of the file). The access to the file system is buffered, so the
actual writing access is delayed by several seconds.
It is possible to reformat the file system via FTP. It will lose all data stored in the file system. To
perform the formatting of your command-line please use the FTP client on Microsoft
®
Windows
®
(Command Prompt -> ftp.exe). Make a connection to the FTP server of the UNIGATE
®
and then
run the command "
del*.*
". The string "
*.*
" is understood as a request by UNIGATE
®
to format
the file system.
