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MELSEC-F
SPECIFICATIONS3
3 - 28
(Continued from the previous page)
BFM number
Attribute
Application Name
Initial value
Decimal
(Hexadecimal))
Flash ROM
save
Reference
section
Decimal
(Hexadecimal)
31800
(7C38
H)
R/W
Error information
clear
Error information
to be cleared
Designates the error information to be cleared
0000
H :
Clears initial error code (BFM#105)
0001 to 0008
H :
Cl ea rs t he ope n er ro r co de of
connection 1 to 8 (BFM#124, 134,
144, 154, 164, 174, 184, 194).
Each of the following connection
corresponds.
0001H: Connection 1
0002
H: Connection 2
0003
H: Connection 3
0004
H: Connection 4
0005
H: Connection 5
0006
H: Connection 6
0007
H: Connection 7
0008
H: Connection 8
0100
H : Clears the error log block area
(BFM#227 to 372) to 0.
0101
H : Clears communication status (status
for each protocol) (BFM#376 to 511)
0102
H :
Clears communication status (E-mail
receive status) (BFM#22641 to 23352)
0103H :
Clears communication status (E-mail
receive status) (BFM#23353 to 23712)
FFFFH : Clears all of the above
0
(0000
H)
—
31801
(7C39
H)
R/W COM.ERR. Off
Designates the function to be cleared
0000
H : [COM.ERR.] LED Off, error code clear
FFFF
H: Error log clear
0
(0000
H)
—
31802
(7C40H)
R/W
Executing error
clear
Executes error clear
• Write value
0001
H: Executes error clear
• Write value
0002
H: Stored at error clear
The result is stored in BFM#31803
0
(0000
H)
—
31803
(7C41
H)
R/W
Result of
execution error
clear
Stores result of execution error clear
0000
H: Normally executed
Other than 0000
H: Error code
0
(0000
H)
—
31804 to 31999
(7C42 to 7CFF
H
)
— System area — — —
32000 to 32639
(7D00 to 7F7F
H
)
— System area ———