Buffer Memory That Can Be Monitored With The Fx Configurator-En (Gx Developer) Diagnostic Function - Mitsubishi MELSEC-F User Manual
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11 TROUBLESHOOTING
11.2.1 Buffer memory that can be monitored with the FX Configurator-EN (GX Developer)
diagnostic function
BFM address
Decimal
(hexadecimal)
32 (20
)
Connection No.1
H
33 to 39
Connection No.2 to 8 (same as connection No.1)
(21
to 27
)
H
H
105 (69
)
Initial error code
H
106 to 107
Local station IP address
(6A
to 6B
)
H
H
108 to 110
Local station Ethernet address
(6C
to 6E
)
H
H
120 (78
)
H
121 to 122
(79
to 7A
)
H
H
123 (7B
)
Connection No.1
H
124 (7C
)
H
125 (7D
)
H
126 (7E
)
H
130 to 199
Connection No.2 to 8 (same as connection No.1)
(82
to C7
)
H
H
200 (C8
)
LED on/off status
H
227 (E3
)
Number of error occurrence
H
229 (E5
)
H
230 (E6
)
H
231 (E7
)
H
232 (E8
)
H
Error log block 1
233 (E9
)
H
234 to 235
(EA
to EB
)
H
H
236 (EC
)
H
238 to 372
Error log block 2 to 16 (same as error log block 1)
(EE
to 174
)
H
H
376 to 377
(178
to 179
)
H
H
378 to 379
IP
(17A
to 17B
)
H
H
380 to 381
(17C
to 17D
)
H
H
408 to 409
(198
to 199
)
H
H
410 to 411
(19A
to 19B
)
H
H
412 to 413
(19C
to 19D
)
H
H
414 to 415
ICMP
(19E
to 19F
)
H
H
416 to 417
(1A0
to 1A1
)
H
H
418 to 419
(1A2
to 1A3
)
H
H
420 to 421
(1A4
to 1A5
)
H
H
11 - 7
The following is a list of the buffer memory addresses that can be displayed on the
"Ethernet diagnostics" screen of FX Configurator-EN (GX Developer).
Applicable buffer memory
D Destination existence
confirmation (b1)
Pairing open (b7)
Communication system (protocol)
(b8)
Open system (b15, b14)
Local station Port No. (Decimal)
Destination IP address
Destination Port No.
Open error code
Fixed buffer sending error code
Connection end code
[INIT.]LED (b0)
[C1] to [C8] LED (b8 to b15)
[ERR.]LED (b3)
[COM.ERR] LED (b4)
Error code/End code
Subheader
Command code
Connection No.
Local station Port No. (Decimal)
Destination IP address
Destination Port No.
Received IP packet count
Received IP packet count
discarded due to sum check error
Sent IP packet total count
Received ICMP packet count
Received ICMP packet count
discarded due to Sum check error
Sent ICMP packet total count
Echo request total count of
received ICMP packets
Echo reply total count of sent
ICMP packets
Echo request total count of sent
ICMP packets
Echo reply total count of received
ICMP packets
Ethernet diagnostics
display screen
Connection No.1
Status of each
connection
Connection No.2 to 8 (same as connection No.1)
Parameter status
Module information
Connection No.1
Status of each
connection
Connection No.2 to 8 (same as connection No.1)
LED status
LED display status
Latest
Error log
No.2 to 16 (same as connection No.1)
IP packet
Status of each
protocol
ICMP packet
MELSEC-F
Display contents
Existence confirmation
Paring open
Protocol
Open system
Initial error code
IP address
Ethernet address
Local station Port No.
Destination IP address
Destination Port No.
Open error code
Fixed buffer transfer error code
Connection end code
INIT.
C1 toC8
ERR.
COM.ERR
Number of error occurrences
Error code/End code
Subheader
Command code
Connection No.
Local station Port No.
Destination IP address
Destination Port No.
Total number of echo reply sends
Total number echo request sends
Total number echo reply receives
Total number of receives
Total number of Sum check error
annulments
Total number of sends
Total number echo request
receives
Total number of echo reply sends
Total number of echo request
sends
Total number of echo reply
receives
11 - 7
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Troubleshooting
