Omron CP1L - 12-2007, Operation Manual

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Memory Cassette Functions
Section 6-6
6-6-4 Memory Cassette Data Transfer Function
Writing from the CPU
Unit to the Memory
Cassette
The CX-Programmer's Memory Cassette function can be used to write data
from the CPU Unit to the Memory Cassette. The data to be written can be
individually specified.
• When creating a Memory Cassette for a device version upgrade, select
and save only the required data (such as the user program and DM).
• When creating a Memory Cassette for backup or duplication, save all of
the data to the Memory Cassette.
CPU Unit and Memory
Cassette Verification
When using the CX-Programmer's Memory Cassette function to store data in
the Memory Cassette, verify that data by comparing it to the data in the CPU
Unit. The data to be verified can be specified individually
This function can be used for operations such as confirmation after data has
been written to the Memory Cassette, or confirming that the data in the
backup matches the data in the CPU Unit.
Automatic Transfer
from the Memory
Cassette at Startup
With just a simple DIP switch setting, data stored in advance in the Memory
Cassette can be automatically read when the power is turned ON, and written
to the corresponding areas in the CPU Unit.
Mount a Memory Card and set DIP switch pin SW2 to ON, and then turn the
power OFF and back ON.
Programs, parameters, DM initial
values, comment memory, etc.
(Can be specified individually.)
CP1L CPU Unit
Backup
CX-Programmer
Data in CPU
Unit
Writing from CPU Unit
to Memory Cassette
CP1W-ME05M
Memory Cassette
Programs, parameters, DM initial
values, comment memory, etc.
(Can be specified individually.)
CP1L CPU Unit
Data in CPU
Unit
Verification
CX-Programmer
Verification of CPU Unit
and Memory Cassette data