Omron CX-PROGRAMMER V9 Operation Manual page 394

OMRON
WARNING
Dialog Box Description
The model of the connected PLC.
Click these buttons to
select or clear the
selection of all Units.
All Units in the PLC are displayed here along with the model
number, unit version, rack number, slot number, unit number, and
comment. The color will indicate whether the Unit can be backed up.
Units that can be backed up.
(White)
Units for which there are backup restrictions. If one
of these Units is selected, the restrictions will be
displayed in the Information Area.
(Yellow)
Units with data that cannot be backed up, such as
Basic I/O Units or Units that are not supported by
the Backup Tool.
(Gray)
• Some Special I/O Units and CPU Bus Units operate with parameters that are stored in
the CPU Unit. If one of these Units is selected for backup, restrictions will be displayed
in the Comments Area of the Backup from PLC Dialog Box. Confirm the restrictions,
and always select the Special I/O Unit or CPU Bus Unit together with the CPU Unit
when backing up or restoring data. If the data from both Units is not backed up or
restored together, unexpected operation may occur in the controlled system.
PART 2: CX-Server PLC Tools
CHAPTER 12 – PLC Backup Tool
Backup information and
restrictions for the Units selected
in the table, such as details on the
restrictions and supplementary
information, are displayed.
CX-Server PLC Tools_ Page 151