Mitsubishi Electric Q Series User Manual page 215

APPENDICES
Error code
No.
(Hexadecimal)
Motion controller detected error (Error that occurred in
1 4000H to 4FFFH
other than communication using the MC protocol)
When the setting for online change is disabled on the
Built-in Ethernet Port Setting of Basic Setting in
2 0055H
MT Developer2, an external device requested online
change to the Motion controller.
When the communication data code setting is set to
ASCII code in the Built-in Ethernet Port Setting, ASCII
3 C050H
code data that cannot be converted to binary code was
received.
The number of device points for reading/writing is
4 C051H to C054H
outside the allowable range.
The read/write request data exceeds the allowable
5 C056H
address range.
The request data length after the ASCII to binary
6 C058H conversion does not match the data size of the
character area (a part of text data).
• The command and/or subcommand are specified
7 C059H
• The command and/or subcommand not supported in
The Motion controller cannot read/write data from/to
8 C05BH
the specified device.
The request data is incorrect. (ex. specifying data in
9 C05CH
units of bits for reading/writing of word devices)
10 C05DH Monitor registration is not performed.
The external device sent a request that cannot be
11 C05FH
executed in the Motion controller.
The request data is incorrect. (ex. incorrect
12 C060H
specification of data for bit devices)
The request data length does not match the data size
13 C061H
of the character area (a part of text data)
The device memory extension cannot be specified for
14 C070H
the target station.
Data that cannot communicate in the Motion controller
15 C0B5H
or Ethernet module is specified.
(5) Error codes for communication using MC protocol
Table below shows the error codes, error descriptions, and corrective actions that
will be sent from the Motion contrller to an external device when an error occurs
during communication using the MC protocol.
Description
incorrectly.
the Motion controller are specified.
Refer to the QCPU User's Manual (Hardware Design,
Maintenance and Inspection) and take corrective
action.
• When enabling online change, write data.
• Change the status of the Motion controller to STOP
and write data.
• Set the communication data code to binary code and
restart the Motion controller for communication.
• Correct the send data on the external device side and
resend the data.
Correct the number of device points for reading/writing
and resend the data to the Motion controller.
Correct the start address or the number of device
points for reading/writing, and resend the data to the
Motion controller.
(Do not exceed the allowable address range.)
Correct the text data or the request data length of the
header data, and resend the data to the Motion
controller.
• Check the request data.
• Use commands and/or subcommands supported in
the Motion controller.
Check the device for reading/writing data.
Correct the request data (such as subcommand
correction) and resend the data to the Motion
controller.
Perform the monitor registration before monitor
operation.
• Correct the network number, PC number, request
destination module I/O number, and request
destination module station number.
• Correct the read/write request data.
Correct the request data and resend the data to the
Motion controller.
Correct the text data or the request data length of the
header data, and resend the data to the Motion
controller.
Read/Write data to the device memory without
specifying the extension.
• Check the request data.
• Stop the current request.
APP - 22
Corrective action