11 - 18 11 - 18
MELSEC-Q
11 TROUBLESHOOTING
(9) Communication status of each protocol
(a) The numbers of corresponding events of each protocol are stored.
Error Name of Each Protocol
Address
IP packet reception count
0E10
H
to 0E11
H
(3600 to 3601)
Count of IP packet reception discarded due to sum check error
0E12
H
to 0E13
H
(3602 to 3603)
Total number of sent IP packets
0E14
H
to 0E15
H
(3604 to 3605)
IP
Simultaneous transmission error detection count
0E2A
H
to 0E2B
H
(3626 to 3627)
ICMP packet reception count
0E30
H
to 0E31
H
(3632 to 3633)
Count of ICMP packet reception discarded due to sum check error
0E32
H
to 0E33
H
(3634 to 3635)
Total number of sent ICMP packets
0E34
H
to 0E35
H
(3636 to 3637)
Total number of ICMP echo request received
0E36
H
to 0E37
H
(3638 to 3639)
Total number of ICMP echo reply sent
0E38
H
to 0E39
H
(3640 to 3641)
Total number of ICMP echo request sent
0E3A
H
to 0E3B
H
(3642 to 3643)
ICMP
Total number of ICMP echo reply received
0E3C
H
to 0E3D
H
(3644 to 3645)
TCP packet reception count
0E50
H
to 0E51
H
(3664 to 3665)
Count of TCP packet reception discarded due to sum check error
0E52
H
to 0E53
H
(3666 to 3667)
TCP
Total number of sent TCP packets
0E54
H
to 0E55
H
(3668 to 3669)
UDP packet reception count
0E70
H
to 0E71
H
(3696 to 3697)
Count of UDP packet reception discarded due to sum check error
0E72
H
to 0E73
H
(3698 to 3699)
UDP
Total number of sent UDP packets
0E74
H
to 0E75
H
(3700 to 3701)
Framing error count
0E84
H
to 0E85
H
(3716 to 3717)
Overflow count
0E86
H
to 0E87
H
(3718 to 3719)
Receive
error
CRC error count
0E88
H
to 0E89
H
(3720 to 3721)
(b) When 2 words are exceeded, a count stops at FFFFFFFF
H
(4294967295).
