Mitsubishi Electric FX3U-ENET-ADP, Руководство пользователя

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9 Troubleshooting
9.3 Error Code List
124
FX
3U
-ENET-ADP User's Manual
9.3.3 Abnormal codes returned during communication using MC protocol
This section explains the abnormal codes (error codes) that are added to responses when communicating
using MC protocol (An abnormal code is added only when an end code is "5B".)
For more details on the end codes (error codes) that are added to responses, refer to Subsection 9.3.2.
9.3.4 Communication error code inside the PLC
This subsection explains communication error codes stored inside the PLC (D8063 and D8438).
1) Error code list of channel 1 (D8063)
2) Error code list of channel 2 (D8438)
Error code
(hexadecimal)
Error Description of error Corrective action
10H
PC number
error
The PC number designated was not "FF". Set the PC number to "FF".
11H Mode error
Poor communication between the Ethernet adapter and the
PLC
•
After the Ethernet adapter receives a request successfully
from an external device, the Ethernet adapter and the
PLC could not communicate for some reason (noise,
etc.).
Communicate again. If an error occurs
again, check noise, etc. and replace the
Ethernet adapter, then communicate
again.
18H Remote error
Remote RUN/STOP not accessible.
•
The PLC main unit status is error.
Check whether the ERROR (ERR) LED of
the PLC main unit is on or flickering.
Check the contents of the error and
remove the cause.
Error Code
(decimal)
Operation of the
PLC at time of error
Description of error Corrective action
6301
Continues operation
(RUN is possible)
Parity, overrun or framing error
Verify that the Ethernet adapter is installed
correctly.
6302 Communication character error
6303 Communication data sum check error
6304 Communication data format error
6305 Command error
6309 N:N network setting error
N:N network setting is deleted.
(N:N network setting in the channel 1 is invalid
when the Ethernet adapter uses channel 1.)
6340 Special adapter connection error
Verify that the Ethernet adapter is installed
correctly.
Error Code
(decimal)
Operation of the
PLC at time of error
Description of error Corrective action
3801
Continues operation
(RUN is possible)
Parity, overrun or framing error
Verify that the Ethernet adapter is installed
correctly.
3802 Communication character error
3803 Communication data sum check error
3804 Communication data format error
3805 Command error
3809 N:N network setting error
N:N network setting is deleted.
(N:N network setting in channel 2 is invalid when
the Ethernet adapter uses channel 2.)
3840 Special adapter connection error
Verify that the Ethernet adapter is installed
correctly.
00
H
Abnormal code
Response format
Subheader End code
When an abnormal code is stored, the end code is " 5B
H
."