File Memory - Omron CJ - 09-2009 Operation Manual

File Memory

CPU Units with Built-in I/O (CJ1M-CPU2@)
3-2

File Memory

Note
48.75
For CJ-series CPU Units, the Memory Card and a specified part of the EM
Area can be used to store files. All user programs, the I/O Memory Area, and
the Parameter Area can be stored as files.
File memory
Memory Card
(CJ1 and CJ1-H
CPU Units only.)
EM file memory
Bank 0
Bank n
EM file
memory
Bank 6
Comment memory
(CS/CJ-series CPU Units
with unit version 3.0 or
later only)
1. A Memory Card can be written up to approximately 100,000 times.
2. The HMC-AP001 Memory Card Adapter is shown below.
Memory Memory capacity
type
Flash 30 Mbytes
memory
64 Mbytes
128 Mbytes
RAM The maximum capac-
ity of the CPU Unit's
EM Area (e.g., the
maximum capacity for
a CPU66 is
448 Kbytes)
CPU Unit's Comment files
internal CPU66H/67H:
flash mem- 128 Kbytes
ory Other CPU Units:
64 Kbytes
Program index files
CPU66H/67H:
128 Kbytes
Other CPU Units:
64 Kbytes
Symbol table files
CPU45H/65H66H/
67H: 128 Kbytes
Other CPU Units:
64 Kbytes
Section 3-2
6
83.6
Model
HMC-EF372
HMC-EF7672
HMC-EF7183
(See note 3.)
The specified bank
(set in the PLC Setup)
to the last bank of the
EM Area in the I/O
Memory.
CX-Programmer rung
comments and other
comments
CX-Programmer sec-
tion names, section
comments, and pro-
gram comments
CX-Programmer glo-
bal symbol tables,
local symbol tables,
and settings for auto-
matically allocated
areas.
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