Mitsubishi MELSEC-Q Series User Manual page 631

13
MULTIPLE CPU SYSTEM CONCEPT
(b) Write to buffer memory
Data cannot be written to the buffer memory of the intelligent function module
controlled by another CPU.
If this happens, a non-controlled module write error (return value: -28654) occurs.
CPU
1
Figure 13.24 Write to intelligent function module
13.4 Access Ranges between CPU Modules and Other Modules
0 1 2 3 4 5
2 1 1 1 1 2
Write by bus interface function
is impossible.
Write by bus interface function is impossible.
13.4.2 Access to non-controlled modules
Intelligent function modules
Slot number
6 7
2 2 Control CPU setting
13
9
10
11
12
13
14
15
16
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