Mitsubishi Electric MELSEC-L Series - Page 49

47
CHAPTER 3 SPECIFICATIONS
3
3.5 Buffer Memory 3.5.2 List of buffer memory addresses
20644 to 20648
(50A4
H
to 50A8
H
)
Monitoring area
Remote
password
function
monitoring
area
Connection No.11 (The bit configuration is the same as Connection No.1.)
20649 to 20653
(50A9
H
to 50AD
H
)
Connection No.12 (The bit configuration is the same as Connection No.1.)
20654 to 20658
(50AE
H
to 50B2
H
)
Connection No.13 (The bit configuration is the same as Connection No.1.)
20659 to 20663
(50B3
H
to 50B7
H
)
Connection No.14 (The bit configuration is the same as Connection No.1.)
20664 to 20668
(50B8
H
to 50BC
H
)
Connection No.15 (The bit configuration is the same as Connection No.1.)
20669 to 20673
(50BD
H
to 50C1
H
)
Connection No.16 (The bit configuration is the same as Connection No.1.)
20674 to 20678
(50C2
H
to 50C6
H
)
Auto-open UDP port (The bit configuration is the same as Connection No.1.)
20679 to 20683
(50C7
H
to 50CB
H
)
MELSOFT application transmission port (UDP) (The bit configuration is the same as Connection
No.1.)
20684 to 20688
(50CC
H
to 50D0
H
)
MELSOFT application transmission port (TCP) (The bit configuration is the same as Connection
No.1.)
20689 to 20693
(50D1
H
to 50D5
H
)
FTP transmission port (The bit configuration is the same as Connection No.1.)
20694 to 20736
(50D6
H
to 5100
H
)
HTTP status
storage area
System area 
20737
(5101
H
)
Error log pointer
0
H

20738
(5102
H
)
Log counter (HTTP response code 100 to 199)
0
H

20739
(5103
H
)
Log counter (HTTP response code 200 to 299)
0
H

20740
(5104
H
)
Log counter (HTTP response code 300 to 399)
0
H

20741
(5105
H
)
Log counter (HTTP response code 400 to 499)
0
H

20742
(5106
H
)
Log counter (HTTP response code 500 to 599)
0
H

20743
(5107
H
)
System area 
20744
(5108
H
)
Error log
block 1
HTTP response code
0
H

20745 and 20746
(5109
H
and 510A
H
)
Destination IP address
0
H

20747 to 20750
(510B
H
to 510E
H
)
Error time
0
H

20751 to 20757
(510F
H
to 5115
H
)
Error log block 2 (The bit configuration is the same as Error log block 1.)
20758 to 20764
(5116
H
to 511C
H
)
Error log block 3 (The bit configuration is the same as Error log block 1.)
Address
Application Name Initial value
Programming
tool setting
applicability
Decimal
(Hexadecimal)