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MELSEC-Q
3 SPECIFICATIONS
(6) Expansion communication trouble area (Buffer memory address:
2096 (830
H
) to 2110 (83E
H
))
This area shows the latest expansion trouble information for only one of the latest
expansion trouble information in the error code 0200
H
error information stored in
buffer memory 2040 to 2079 communication error area (Refer to Section 3.4.2
(5)).
Communication trouble area
(When fixed buffer is selected.)
Area 1
Area 2
Area 8
No error code=0200
H
expansion trouble
information (trouble
information bit 11 = 0)
(Latest data)
There is error code=
0200
H
expansion
trouble information
(trouble information
bit 11 = 1)
Data 10
Data 7
Data 6
Data 5
Data 4
Data 3
Data 2
Data 1
2096 (830
H
)
2097 (831
H
)
2110 (83E
H
)
Expansion trouble information area
Buffer memory
address demical
(Hexadecimal)
(a) Buffer Memory 2096 (830
H
)
The latest expansion communication trouble information length stored from
buffer memory 2098 is stored as a byte length unit.
Expansion trouble information area
9096 (830
H
)
9097 (831
H
)
9098 (832
H
)
2110 (83E
H
)
21
21 bytes = 10 words + 1 byte
Buffer memory
address demical
(Hexadecimal)
