Mitsubishi MELSEC-F User Manual page 39

3 SPECIFICATIONS
BFM number
Attribute
Decimal
(Hexadecimal)
28
R Module status area
(1C )
H
29
R/W
Error code storage
(1D )
H
30
R Model name storage
(1E )
H
31
— System area
(1F )
H
3 - 11
Application
Stores Ethernet module status
b0: INIT 1: Initial processing normally completed
0: —
b1: System bit
b2: 100M/10M 1: 100Mbps
b3: ERR. 1: Setting abnormal display
0: Setting normal display
b4: COM, ERR 1: Communication abnormal display
b5: 1: Initial processing abnormally completed
0: —
b6: 1: Open processing abnormally completed
b7: 1: Link signal ON 0: Link signal OFF
b8: Connection No.1 1: Open 0: Closed
b9: Connection No.2 1: Open 0: Closed
b10: Connection No.3 1: Open 0: Closed
b11: Connection No.4 1: Open 0: Closed
b12: Connection No.5 1: Open 0: Closed
b13: Connection No.6 1: Open 0: Closed
b14: Connection No.7 1: Open 0: Closed
b15: Connection No.8 1: Open 0: Closed
b0 and b5 are cleared at re-initialization request.
b6 is cleared at open request.
Stores the first error code (when the value of this BFM
number is 0000H)
Writing 0000H resets the error.
Model name (K7130)
Name
0: 10Mbps/When not connected
0: Communication normal display
MELSEC-F
(Continued from the previous page)
Initial value
Flash ROM Reference
Decimal
save
(Hexadecimal)
0
Section 4.3
(0000 )
H
0
Section 11.3
(0000 )
H
7130
(1BDA )
H
— —
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section
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