Mitsubishi Melsec-L Series User Manual page 220

Error
code
When "ASCII Code" has been selected in the
communication data code setting in the Ethernet
C050
operation setting, ASCII code data which cannot be
H
converted into binary code data has been sent from the
connected device.
The number of read/write points is outside the allowable
C051
H
range.
The number of read/write points is outside the allowable
C052
H
range.
The number of read/write points is outside the allowable
C053
H
range.
The number of read/write points is outside the allowable
C054
H
range.
The number of file data read/write points is outside the
C055
H
allowable range.
• The read/write request exceeds the largest address.
C056
H
• The address is 0.
The request data length does not match with the
C057
H
number of data in the character (a part of text).
The request data length after the ASCII/binary
C058
conversion does not match with the number of data in
H
the character (a part of text).
Incorrect designation of the command and
C059
H
subcommand
The Ethernet module cannot read/write data from/to the
C05A
H
specified device.
The Ethernet module cannot read/write data from/to the
C05B
H
specified device.
Incorrect request (For example, a request for data
C05C
H
read/write in bit units has been issued to a word device.)
C05D
The monitor registration is not performed.
H
The communication time between the Ethernet module
C05E
and the programmable controller CPU exceeded the
H
CPU monitoring timer value.
This request cannot be executed to the target
C05F
H
programmable controller.
Incorrect request (For example, incorrect data was
C060
H
specified for bit devices.)
The request data length does not match with the
C061
H
number of data in the character (a part of text).
When writing was prohibited while the CPU was
running, data has been written to the remote I/O station
C062
H
using the MC protocol (with a QnA-compatible 3E frame
or 4E frame).
218
Error description
• Select "Binary Code" in the Ethernet operation setting. Then
restart the Ethernet module to perform communications again.
• Check and correct the data sent from the connected device and
send it again.
• Correct the number of read/write points and send the data to the
Ethernet module again.
• Correct the number of read/write points and send the data to the
Ethernet module again.
• Correct the number of read/write points and send the data to the
Ethernet module again.
• Correct the number of read/write points and send the data to the
Ethernet module again.
• Correct the number of read/write points (or the number of bytes)
and send the data to the Ethernet module again.
• Correct the start address or the number of read/write points and
send the data to the Ethernet module again. (Make sure that the
request does not exceed the largest address.)
• Check and correct the text or requested data length of the Qn
header. Then send the data to the Ethernet module again.
• Check and correct the text or requested data length of the Qn
header. Then send the data to the Ethernet module again.
• Correct the request details.
• Check the device for read/write.
• Check the device for read/write.
• Correct the request details and send it to the Ethernet module
again. (For example, change the subcommand.)
• Register the monitoring data and perform monitoring.
• Increase the CPU monitoring timer value.
• Check that the programmable controller CPU is operating
normally.
• Correct the network number or PC number.
• If the destination is a station with a different network number,
correct the routing parameter setting.
• If the destination is a station with a different network number,
check if the network number is not in use.
• Correct the network number or PC number.
• Correct the read/write request details.
• Correct the request details and send it to the Ethernet module
again. (For example, correct the data.)
• Check and correct the text or requested data length of the Qn
header. Then send the data to the Ethernet module again.
• To write data to the remote I/O station using the MC protocol (with
a QnA-compatible 3E frame or 4E frame), select "Enable Write at
RUN time" in the Ethernet operation setting.
Action