Mitsubishi Electric Melsec QJ71LP21 - Page 182

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MELSEC-Q
5 PARAMETER SETTINGS
2) When B/W points set in [Device] under [PLC parameter] are less
than 8K points (less than 6K points when three modules are mounted)
Link devices equivalent to the B/W points set in [Device] are assigned,
up to the following points for each module.
No. of modules Maximum points assignable per module
1 B/W points set in [Device]
2 4K points
3
2K points
4
Example: When B/W points set in [Device] are 5K points
B/W
0
LB/LW
0
3FFF
B/W
0
FFF
1000
LB/LW
0
FFF
4096
points
B/W
0
7FF
800
FFF
1000
LB/LW
7FF
2048
points
2048
points
1 Module
2 Modules
3 Modules
4 Modules
CPU Module 1 Module 2 Module 3
Module 4
LB/LW
3FFF
LB/LW
7FF
LB/LW
13FF13FF
13FF
3FF
0
3FFF
13FF
3FF
000
3FFF 3FFF 3FFF
B/W
0
7FF
800
FFF
1000
LB/LW
7FF
2048
points
2048
points
LB/LW
7FF
LB/LW
13FF
3FF
000
3FFF 3FFF 3FFF
LB/LW
0
3FFF
5120
points
Installation
location
Number
of installation
to
to
to
to
to
to
to
to
to
to
to
to
to
toto
to
to
to
1024 points
1024 points
1024 points