Program Transfer - Omron CJ - PROGRAMMING MANUAL 12-2009 Programming Manual

Program Transfer

7-1

Program Transfer

Program Transfer Procedure for CX-Programmer
1,2,3...
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A Programming Device is used to transfer the programs, PLC Setup, I/O
memory data, and I/O comments to the CPU Unit with the CPU Unit in PRO-
GRAM mode.
1. Select PLC, Transfer, and then To PLC. The Download Options Dialog
Box will be displayed.
2. Specify the items for the transfer from among the following: Programs, Set-
tings (PLC Setup), I/O table, Symbols, Comments, and Program index.
When a CPU Unit with unit version 3.0 or later is being used, the comment
memory can be selected as the transfer destination of the comment infor-
mation. When the comment memory is selected, the symbol table, com-
ments, and program index file are also stored in the CPU Unit.
3. Click the OK button.
The program can be transferred using either of the following methods.
• Automatic transfer when the power is turned ON
When the power is turned ON, the AUTOEXEC.OBJ file in the Memory Card
will be read to the CPU Unit (pin 2 on the DIP switch must be ON).
• Program replacement during operation
The existing program file can be replaced with the program file specified in the
Auxiliary Area by turning ON the Replacement Start Bit in the Auxiliary Area
(A65015) from the program while the CPU Unit is in operation. Refer to SEC-
TION 5 File Memory Functions for details.
Note If CX-Programmer version 4.0 or higher is used with CS/CJ-series CPU Units
Ver. 2.0 or later, task programs can be downloaded individually. For details,
refer to 1-4-1 Downloading and Uploading Individual Tasks in the CS Series
PLCs Operation Manual or the CJ Series PLCs Operation Manual.
Section 7-1