Mitsubishi MELSEC-F User Manual page 56

3 SPECIFICATIONS
BFM numebr
Attribute Application
Decimal
(Hexadecimal)
31800
R/W
(7C38 )
H
Error information
clear
31801
R/W
(7C39 )
H
31802
R/W
(7C40 )
H
31803
R/W
(7C41 )
H
31804 to 31999
(7C42 to 7CFF )
H
32000 to 32639
System area
(7D00 to 7F7FH)
3 - 28
Designates the error information to be cleared
0000H
0001H to 0008H : Clears the open error code of
Error information
to be cleared
0100H : Clears the error log block area
(BFM#227 to 372) to 0.
0101H : Clears communication status (status for
each protocol) (BFM#376 to 511)
0102H : 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
Designates the function to be cleared
COM.ERR. Off
0000H : [COM.ERR.] LED Off, error code clear
FFFFH: Error log clear
Executes error clear
• Write value
Executing error 0001H: Executes error clear
clear
• Write value
0002H: Stored at error clear
The result is stored in BFM#31803
Stores result of execution error clear
Result of
execution error
0000H: Normally executed
clear
Other than 0000H: Error code
System area
Name
: Clears initial error code (BFM#105)
connection 1 to 8 (BFM#124, 134,
144, 154, 164, 174, 184, 194).
Each of the following connection
corresponds.
0001H: Connection 1
0002H: Connection 2
0003H: Connection 3
0004H: Connection 4
0005H: Connection 5
0006H: Connection 6
0007H: Connection 7
0008H: Connection 8
MELSEC-F
(Continued from the previous page)
Initial value
Flash ROM Reference
Decimal
save section
(Hexadecimal))
0
(0000 )
H
0
(0000 )
H
0
(0000 )
H
0
(0000 )
H
— —
— —
3 - 28
—
—
—
—