Simple Backup Data Expanded - Omron CJ - 09-2009 Operation Manual

CJ1-H/CJ1M CPU Unit Ver. 3.0 Upgrades
CX-Programmer Ver. 5.0
CX-Programmer Ver. 4.0 or
Earlier
1-5-4

Simple Backup Data Expanded

Unit Ver. 2.0 or Earlier
Unit Ver. 3.0 or Later
CX-Programmer Ver. 5.0 or later
Comment/section data can be stored in the actual PLC
when downloading projects.
Project
Symbol table file
Transfer
Comment file
Program index file
When downloading projects using the CX-Programmer Ver. 5.0, either of the
following storage locations can be selected as the transfer destination for
comment data and section data.
• Memory Card
• EM file memory
• Comment memory (in CPU Unit's internal flash memory)
When using CX-Programmer Ver. 4.0 or earlier, data is stored in either the
Memory Card or EM file memory, whichever is available. If neither the Mem-
ory Card nor EM file memory is available, the comment/section data is stored
in comment memory (in CPU Unit's internal flash memory).
The simple backup function could not be used to back up comment data or
section data.
The following files stored in comment memory can be backed up to a Memory
Card when a simple backup operation is executed, or the files can be restored
to comment memory from the Memory Card.
• Symbol table files (including CX-Programmer symbol names and I/O
comments)
• Comment files (CX-Programmer rung comments and other comments)
• Program index files (CX-Programmer section names, section comments,
and program comments)
CPU Unit
EM file memory
Memory Card
Comment
memory
Comment/section data can be stored in this area.
Section 1-5
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