Omron sysmac NX Series User Manual page 577

Event logs
Units and slaves settings
*1. Values of the IP address switch ofCommunication Control Unitare not included for the data backup func-
tion.
• When you back up data, the backup file, restore command file, and automatic transfer command file
are created in the specified directory in the computer.
• If the backup-related files are already in the specified directory, they are overwritten.
• If an error occurs while writing the backup-related files to specified directory, the previous backup-
related files will be deleted. Also, the new backup-related files will not be created.
• If an error occurs before the new backup-related files are created, the previous files are retained and
the new files are not created.
• The value of the _BackupBusy (Backup Function Busy Flag) system-defined variable will be TRUE
during the backup operation.
Procedure
1
Select Backup − Backup Controller from the Tools Menu on the Sysmac Studio.
2
Specify the folder in which to save the backup file, restore command file, and automatic trans-
fer command file.
3
Click the Execute Button on the Backup Confirmation Dialog Box.
The data is backed up and the backup file, restore command file, and automatic transfer com-
mand file are created.
13-4-2
Restore (Computer to Controller)
The data in a backup file in the specified directory on the computer is restored to the Communication
Control Unit.
Processing Contents
• The data in a backup file in the specified directory on the computer is restored to the Communica-
tion Control Unit.
• You can select the data groups to restore from the Sysmac Studio. The conditions for restoring the
data are given in the following table.
Data group
Data and settings
The IP address of built-in EtherNet/IP
*1
port
Present values of variables
NX-series Safety Control Unit/Communication Control Unit User's Manual (Z395)
13 Backup Functions of the Communication Control Unit
Data group
The CPU Unit must be selected.
The IP address in Built-in EtherNet/IP Port Settings must be
selected.
The present values of variables with Retain attribute must be
selected.
Backing up condition
CPU Unitmust be selected.
NX Units on the CPU Rack must be selected.
Restoring condition
13
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