Configuration And Roles Of D75P2 Memory - Mitsubishi Electric AJ65BT-D75P2-S3 User Manual

7 MEMORY CONFIGURATION AND DATA PROCESS

7.1 Configuration and roles of D75P2 memory

7.1.1 Configuration and roles of D75P2 memory
Memory
configuration
Area that can be directly accessed

with sequence program from PLC
Buffer memory
CPU.
Area for backing up data required

Flash ROM
for positioning.

Area used by system.
OS memory
: Setting and storage area provided, Not possible: Data is lost when power is turned OFF
– : Setting and storage area not provided, Possible: Data is held even when power is turned OFF
The D75P2 is configured of the following three memories.
Role
Area configuration
–
7 - 2
MELSEC-A
–
– – –
– – –
Not
pos-
sible
Pos-
–
sible
Not
pos-
–
sible