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11
TROUBLESHOOTING
11 - 20
(9) Communication status of each protocol
(a)
The numbers of corresponding events of each protocol are stored.
IP packet reception count
Count of IP packet reception discarded due to sum check error
IP
Total number of sent IP packets
Simultaneous transmission error detection count
ICMP packet reception count
Count of ICMP packet reception discarded due to sum check error
Total number of sent ICMP packets
ICMP
Total number of ICMP echo request received
Total number of ICMP echo reply sent
Total number of ICMP echo request sent
Total number of ICMP echo reply received
TCP packet reception count
TCP
Count of TCP packet reception discarded due to sum check error
Total number of sent TCP packets
UDP packet reception count
UDP
Count of UDP packet reception discarded due to sum check error
Total number of sent UDP packets
Framing error count
Receive
Overflow count
error
CRC error count
(b)
When 2 words are exceeded, a count stops at FFFFFFFF
Error Name of Each Protocol
MELSEC-Q
Address
0E10
to 0E11
H
H
(3600 to 3601)
0E12
to 0E13
H
H
(3602 to 3603)
0E14
to 0E15
H
H
(3604 to 3605)
0E2A
to 0E2B
H
H
(3626 to 3627)
0E30
to 0E31
H
H
(3632 to 3633)
0E32
to 0E33
H
H
(3634 to 3635)
0E34
to 0E35
H
H
(3636 to 3637)
0E36
to 0E37
H
H
(3638 to 3639)
0E38
to 0E39
H
H
(3640 to 3641)
0E3A
to 0E3B
H
H
(3642 to 3643)
0E3C
to 0E3D
H
H
(3644 to 3645)
0E50
to 0E51
H
H
(3664 to 3665)
0E52
to 0E53
H
H
(3666 to 3667)
0E54
to 0E55
H
H
(3668 to 3669)
0E70
to 0E71
H
H
(3696 to 3697)
0E72
to 0E73
H
H
(3698 to 3699)
0E74
to 0E75
H
H
(3700 to 3701)
0E84
to 0E85
H
H
(3716 to 3717)
0E86
to 0E87
H
H
(3718 to 3719)
0E88
to 0E89
H
H
(3720 to 3721)
(4294967295).
H
11 - 20
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