Menu 3.7 - Backup/restore
It is recommended that a backup copy of the VEX/CX settings is made and saved in
a secure location. See the individual backup guidelines in the diagram:
+
Backup via the HMI panel
● Insert the USB plug in one of the web
server sockets
● Select menu 3.7 Backup/restore
● It can take up to 20 seconds before the
connection to the USB is established;
data will be lost if the process is inter-
rupted.
The backup file can only be saved on a
USB plug. Once the file has been saved it is
not possible to change the file name or type.
The file is named automatically as in this ex-
ample:
backup_20110918.file
Backup via web server
Follow the backup/restore instructions in the
web server guide. The backup file may be
saved on any medium (USB, PC etc.).
A backup file saved via the web server may
be renamed, but the file type cannot be
changed.
Note:
If a backup file has been saved from the
web server and then renamed, it cannot be
retrieved (restored) via HMI until the name
has been changed back to the standard
form, see "Via HMI panel".
If it is necessary to make backup files for
several VEX/CX, it is recommended that
each file is saved on a separate USB stick,
or to create one folder per VEX /CX in which
the backup files are saved.
3.2 IMPORTANT when servicing
The VEX door must be opened to allow servicing and cleaning.
Disconnect the power by removing the plug from the socket before
opening the door.
The fan motors will run on for up to 5 minutes.
NB Do not use aggressive cleaners or abrasive/sharp objects for
cleaning.
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Technician and service levels
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Summary of Contents for EXact2 HMI2-350-TOUCH
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