Omron CP1H CPU UNITS - PROGRAMMING 05-2007, Operation Manual

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CP1H CPU Unit Operation
Section 2-3
2-3-3 Memory Cassette Data Transfers
Writing to a Memory Cassette
Data Method Source
User program and
parameter data Data is written to a Memory
Cassette using write opera-
tions from the CX-Program-
mer. Data in the built-in flash mem-
ory is written to the Memory
Cassette.
Comment memory
and function block
source data Either of both of the following
can be transferred to the
Memory Cassette.
• Data in the built-in flash
memory.
• Data in RAM.
DM Area data
RAM
DM Area
data from RAM
User program
area
Parameter area
I/O memory
area
DM Area
Battery
Backup
Built-in flash memory
User program
area
Parameter area
DM Area initial
values
Comment
memory area
FB source
memory area
Memory Cassette
User program
area
Parameter area
DM Area initial
values
Comment
memory area
FB source
memory area
Memory
Cassette write
operation from
CX-Programmer
CPU Unit
FB = Function block