Omron SYSMAC CS/CJ Series Programming Manual page 208

File Memory
Symbol Table Files
Tables of variables used
by the CX-Programmer
Symbols, addresses, data
types, I/O comments
Comment Files
Comments used by the
CX-Programmer
Files That Can Be Written
from the CPU Unit
CPU Unit
User program
Program files
Data files
I/O memory
Etc.
Programming Device,
FINS commands,
ladder instructions, or
control bits
Programming Device, FINS
commands, ladder instructions, or
control bits
EM file
memory
Program files
Data files
Note Symbol tables (symbols, addresses, and I/O comments) can be treated as
files from the CX-Programmer.
File
Symbol table file
Comment file
Program index file PROGRAM
Data transfer operations can be performed for projects from the CX-Program-
mer to transfer all of the above files (symbol table files, comment files, pro-
gram index files) between the CPU Unit and a Memory Card or between EM
file memory. (Program index file transfers are supported starting from version
2.0.) The symbol table files and comment files can also be transferred
between the CX-Programmer, computer RAM, and a data storage device with
CX-Programmer version 1.2 or later.
The CX-Programmer can also be used to save data from individual parameter
areas in files with an extension of .STD. (These files cannot be used for auto-
matic transfer at startup. All parameter areas must be save in one file to
enable automatic transfer at startup.)
Rung comments
Comments
Files That Can Be Written
from the CX-Programmer
CX-Programmer
Data transfer
operations from the
CX-Programmer
Symbol files
Comment files
Program index files
Memory
Card
When a Memory Card is
not inserted
File name Extension
SYMBOLS .SYM
COMMENTS .CMT
.IDX
Section 5-1
Program Index File
Section information (used by
CX-Programmer)
Section names, section
comments
Contents
Global and local symbols
Rung comments and comments
(annotations)
Section names and section com-
ments
187