Device/Label Memory - Mitsubishi Electric MELSEC iQ-R Series User Manual

■Destination of the file header area
In the case of a CPU module with firmware version "12" or earlier, the destination of the file header area is the data memory.

Device/label memory

The device/label memory has the following areas.
Device area
Label area
Local device area
File storage area
The capacity of each area can be changed with the setting of the CPU parameter. ( Page 142 Device/label memory area
setting)
Data to be allocated
The following table lists the data allocated to each area.
Area
Device area
Label area Label area
Latch 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 142
Device/label memory area setting)
Label area
Latch label area
Application
User device
Global label and local label
Global label and local label with latch specified
Local device (excluding index register)
File register file and other data
*1
10 MEMORY CONFIGURATION OF THE CPU MODULE
10.1 Memory Configuration
10
141