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■Destination of the file header area
For the following CPU modules, the destination of the file header area is the data memory.
CPU module
R04CPU, R08CPU, R16CPU, R32CPU, R120CPU
R04ENCPU, R08ENCPU, R16ENCPU, R32ENCPU, R120ENCPU
Process CPU
Safety CPU
Device/label memory
The device/label memory has the following areas.
Label area
Local device area
File storage area
The capacity of each area can be changed with the setting of the CPU parameter. ( Page 95 Device/label memory area
setting)
Data to be allocated
The following table lists the data allocated to each area.
Area
Device area
Label area
Local device area
File storage area
*1 File register files which are stored in the area for storing file register files can be written or read in file unit.
Free space of areas can be checked in "Device/Label Memory Area Capacity Setting". ( Page 95 Device/
label memory area setting)
3 MEMORY CONFIGURATION OF THE CPU MODULE
94
3.1 Memory Configuration
Device area
Label area
Latch label area
Label area
Latch label area
Standard program
Safety program
Application
User device
Global label and local label
Global label and local label with latch specified
Local device (excluding index register)
*1
File register file and other data
Firmware version
"30" or earlier
"12" or earlier
"12" or earlier
All firmware versions
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- Part 1 Cpu Module Operation
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