Omron CJ2 CPU UNIT SOFTWARE User Manual page 381

Example Program 2
In this example, the program/network symbol files for several devices and the program/network sym-
bol file for automatic transfer at startup (AUTOEXEC.OBJ or REPLACE.OBJ) are stored in a Mem-
ory Card. When the PLC is turned ON, the automatic transfer at startup file is read and then that
program is replaced later with a program files for different devices.
AUTOEXEC.OBJ
A200.11
First Cycle Flag
A343.15
Memory Card
Detected Flag
CJ2 CPU Unit Software User's Manual
MOV
#A5A5
A651
Processing that determines
the type of device connected
and stores the corresponding
Overwrite
file name. In this example,
the file name "ABC" is
written in A654 to A657.
A650.15
Replacement
Start Bit
END
10 CPU Unit Functions
ABC.OBJ
10
10-47