Replacement Of The Entire Program During Operation - Omron CJ - PROGRAMMING MANUAL 12-2009 Programming Manual

Manipulating Files
5-2-4

Replacement of the Entire Program During Operation

CPU Unit
Replacement Start Bit (A65015)
turned from OFF to ON.
Entire user program
Execution
condition
Normal processing
The File Memory Operation Flag must be used to prevent simultaneous exe-
cution of these other FINS commands, too.
The entire program can be replaced during operation (RUN or MONITOR
mode) by turning ON the Replacement Start Bit (A65015). The specified file
will be read from the Memory Card and it will replace that program will replace
the executable program at the end of the current cycle. The replacement Pro-
gram Password (A651) and Program File Name (A654 to A657) must be
recorded in advance and the specified program file must exist on the Memory
Card in order to replace the program during operation.
Note Early versions of the CS1 CPU Units (model numbers without a -V@ suffix) do
not support this function.
User program
Specifies
Replacement Program
program
File Name
Normal processing
Replacement
Start Bit
(In the last task)
Replacement
Memory Card
The entire program
is replaced.
The CPU Unit will
execute the in-
structions remain-
ing in the cycle af-
ter the Replace-
ment Start Bit is
turned ON.
Section 5-2
229