Types Of File Memory - Omron CS1G/H-CPUxx-EV1 Programming Manual

File Memory
5-1-1

Types of File Memory

Category
Flash
Memory Cards
memory
RAM
EM File Memory
EM area
Bank 0
Bank 1
Bank n
EM File
Memory
Bank C
Comment Memory CPU
Unit's
internal
flash
memory
Note
Type Capacity
15 Mbytes
30 Mbytes
64 Mbytes
EM area capac-
ity of CPU Units
CS Series
CS1H-CPU67H:
832 Kbytes
(Banks 0 to C:
E0_00000 to
EC_00000)
CJ Series
CJ1H-CPU67H:
832 Kbytes
(Banks 0 to C:
E0_00000 to
EC_00000)
Comment Files:
CPU66H/67H:
128 Kbytes
Other CPU Units:
64 Kbytes
Program Index
Files:
CPU66H/67H:
128 Kbytes
Other CPU Units:
64 Kbytes
Symbol Table
Files:
CPU45H/65H/
66H/67H:
128 Kbytes
Other CPU Units:
64 Kbytes
1. Refer to 5-2 Manipulating Files for details on installing and removing Mem-
ory Cards.
2. Initialize the Memory Card or EM File Memory before using it for the first
time. Refer to 5-3 Using File Memory for details on initialization.
3. The HMC-AP001 Memory Card Adapter can be used to mount a Memory
Card in the PLC card slot of a personal computer to use the Memory Card
as a storage device.
4. When the CX-Programmer is being used, the CPU Unit can recognize
symbol tables (including I/O comments) and comments. The transfer des-
tination is the Memory Card when a Memory Card is installed or EM File
Memory if a Memory Card is not installed.
Memory Card Precautions
Confirm the following items before using a Memory Card.
Model File data recognized by
the CPU Unit
HMC-EF172
1) Entire user program
HMC-EF372
2) Specified range in I/O
memory
HMC-EF672
3 ) Parameter area data
From the speci-
(PLC Setup and other
fied bank in the
settings)
EM area of I/O
See note 4.
memory to the
last bank (speci-
fied in PLC
Setup)
CPU Units with CX-Programmer rung com-
unit version 3.0 ments and comments
or later
CX-Programmer section
names, section com-
ments, program com-
ments.
CX-Programmer global
symbol tables, local sym-
bol tables, automatic allo-
cation area setup data.
Section 5-1
Allowed file
operations
All are possible.
(See page 207
for details.)
The automatic
transfer at startup
function cannot
transfer data
from EM File
Memory. (See
page 207 for
details.)
Enabled when
transferring
projects using
CX-Programmer
Ver. 5.0 or higher.
and during sim-
ple backup oper-
ations.
193