Omron CP1H CPU Operation Manual page 115

CP1H CPU Unit Operation
Reading from a Memory Cassette
Data
User program and This data is transferred by
parameter data turning SW2 on the DIP
switch to ON and turning ON
the power supply.
Comment memory
and function block
source data
DM Area data
Power turned ON with SW2 turned ON
RAM
User program
area
Parameter
area
I/O memory area
DM Area
Battery
Backup
FB = Function block
Method
Data in the Memory Cassette
is transferred to RAM and
then automatically transferred
to the built-in flash memory.
Data is transferred to the built-
in flash memory.
DM Area data originally from
the built-in flash memory is
transferred back to the flash
memory and DM Area data
originally from RAM is trans-
ferred to RAM.
CPU Unit
Built-in flash memory
User program
area
Parameter area
DM Area initial
values
Comment
memory area
FB source
memory area
Section 2-3
Destination
Memory Cassette
User program
area
Parameter area
DM Area initial
values
Comment
memory area
FB source
memory area
DM Area
data from RAM
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