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8. COMMUNICATIONS USING DEDICATED PROTOCOLS
MELSEC-A
I
CPU
Model
Microcomputer Program
Microcomputer Program
Capacity
Addresses
A1 SCPU
AOJ2HCPU
I
M w . 14K
bytes
i
0000H
to
37FEH
A2CCPU
A2CPU(S1)
A2NCPU(Sl)
1
Mar. 26K
bytes
I
0000H
to
67FEH
A1 CPU
A1 NCPU
'
A3NCPU
Main and
s u b
A3HCPU
Mar. 58K
bytes
0000H
to
E7FEH
A3MCPU
A73CPU
2) Addresses are set by converting 4-digit hexadecimals into ASCII.
Max
10K
bytes
3) A character area error 06H occurs if the following condition is not
met:
0000H
to
27FEH
Head address
+
(number of bytes)
- 1
r
microcomputer program
capacity.
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