Omron CJ - PROGRAMMING MANUAL 12-2009 Programming Manual page 277

Manipulating Files
File File name
Data File REPLACE.IOM
Note: CS/CJ-series
CPU Unit Ver. 2.0 or
later only
REPLCDM.IOM
Note: CS/CJ-series
CPU Unit Ver. 2.0 or
later only
REPLCE@.IOM
Note: CS/CJ-series
CPU Unit Ver. 2.0 or
later only
Note
Application Example
Personal
computer
Mail
Program file created on CX-
Programmer (see note), at an office
file name changed to REPLACE.OJB,
and file sent as mail attachment.
DM words allocated to Special I/O Units, CPU Bus Units,
and Inner Boards (CS Series only).
The contents of this file are automatically transferred to
the DM Area beginning at D20000 when power is turned
ON.
General-purpose DM words
The contents of this file are automatically transferred to
the DM Area beginning at D00000 when power is turned
ON.
General-purpose DM words
The contents of this file are automatically transferred to
the EM Area beginning at E@_00000 when power is
turned ON. @ indicates the bank number.
1. If the program file name is REPLACE.OBJ (CS/CJ-series CPU Unit Ver.
2.0 or later only), the parameter area file will not be transferred even if it is
on the Memory Card and regardless of the name of the parameter area file.
2. When creating the REPLACE.IOM, REPLCDM.IOM, or REPLCE@.IOM
file from a Programming Device (Programming Console or CX-Program-
mer), always specify the proper first address (D20000, D00000, or
E@_00000). The contents of the file will always be transferred starting at
the proper first address (D20000, D00000, or E@_00000) even if another
starting word is specified, which could result in the wrong data overwriting
the contents of that part of the DM Area or EM bank.
3. If DIP switch pin 7 is turned ON and pin 8 is turned OFF to use the simple
backup function, the simple backup function will take precedence even if
pin 2 is also ON. In this case, the BACKUP@@ files will be transferred to
the CPU Unit but the automatic transfer at startup files will not be trans-
ferred.
Automatically Transferring Files without a Parameter Area File
A program file (.OBJ) can be created offline in a office and transferred to a
remote location without a parameter area file (.STD). The program file can be
stored in a Memory Card at the remote site without using a Programming
Device and the Memory Card can be used to automatically transfer the pro-
gram to the CPU Unit at startup.
Remote site (no Programming Device)
CPU Unit
Internet
At startup
Program can be transferred
(see note).
REPLACE.OBJ
Note: Transfer is possible even
without a parameter file
(AUTOEXEC.STD).
The program file received at the remote
site is stored in a Memory Card from a
personal computer and the Memory Card
is mounted in the CPU Unit.
Section 5-2
Required for
automatic transfer
Not required on
Memory Card.
237