Delta AX-3 Series, Руководство по эксплуатации

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AX - 3 S e r ie s O p e r a t i o n M a n u a l
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4.2.1.3 Backup and Restore
You can backup and restore the application-specific file on the PLC by saving and reading a zip archive.
Tab Description
Backup
Click Backup tab to see the followings

Read Backup Information from Device: Use this function to search for application-
specific files from the $PlcLogic$ directory of the PLC and lists them on the Backup
tab page.

Create Backup File and Save to Disk : Use this function to compress the files in into
a backup zip file. The file extension is tbf (=”Target Backup File”).

Save Backup File to Device: Use this function to save the backup file to
the TBF directory of the PLC.
Restore

Load Backup File from Disk : After clicking this button, the system generates a list of
all backup files found on the disk. Select one of these files to view its contents.

Load Backup File from Device: After clicking this button, the system generates a list
of all backup files found on the PLC. Select one of these files to view its contents.

Restore on Device: This function is available if at least one component of the backup
file that is currently loaded in the tabbed page is set to active. It prompts for restoring
the application status on the device.

Target Information
ID
ID of the PLC
Type Device type
Version Device version

Backup Information
File name
Storage path of the backup file.
Size of active files
Total size of the files set as active in the table
Mode
Defines the scope of the backup: Application. The application-related files are added to the
archive.
Comment
Optional entry for comments to be saved in the meta.info file of the backup and reading
when the files are restored.