Mitsubishi Electric MELSEC iQ-F FX5 Series User Manual page 157

Error Error definition and causes
code
C05EH • The time between reception of the SLMP
request message by the Ethernet-
equipped module and the returned
response from the access destination
exceeded the monitoring timer value set
in the SLMP command.
• An unresponsive command was sent to
another network station as the access
destination. (If this error does not cause
any problems, it can be ignored.)
C05FH This request cannot be executed to the
access destination specified by the SLMP
message.
C060H The request details for bit devices of the
SLMP message is incorrect.
C061H • The request data length of the SLMP
message does not match the number of
data in the character (a part of text).
• The write data length specified by the
label write command is not even byte.
• When the iQSS function is executed,
incorrect frame is received.
C06FH The station number of the request
destination specified by the SLMP request
message is out of range.
C070H The device memory cannot be extended
for the access destination specified by the
SLMP message.
C071H The number of device points for data read/
write set for modules other than a
MELSEC iQ-R/Q/QnACPU with the SLMP
message is out of the range.
C072H The request details of the SLMP message
are incorrect. (For example, a request for
data read/write in bit units has been issued
to a word device.)
C073H The access destination of the SLMP
message cannot issue this request. (For
example, the number of double word
access points cannot be specified for
modules other than a MELSEC iQ-R/Q/
QnACPU.)
C075H The request data length for the label
access is out of range.
C081H The termination processing for the
Ethernet-equipped module that is involved
with the reinitialization processing is being
performed, and arrival of link dedicated
instructions cannot be checked.
Action
• Increase the monitoring timer value.
• Check if the access destination is operating normally.
• Correct the network number or request destination station
number.
• If the access destination is a module with a different network
number, check if the network number is not in use.
Correct the access destination.
Correct the request details and send the SLMP message to the
Ethernet-equipped module again.
• Check and correct the text or request data length, and send the
SLMP message to the Ethernet-equipped module again.
• Add one byte of dummy data, and specify the length as an even
number of bytes.
• Check the operating status and connection status of the target
device at the time the iQSS function is executed.
• Check the connection of the cable and switching hub at the time
the iQSS function is executed.
• Check the line status of Ethernet at the time the iQSS function is
executed.
• Reset the CPU module and device to be targets of the iQSS
function, and retry the operation.
For errors that occur when the iQSS function is executed, contact
the manufacturer of the target device if the above actions do not
solve the problem.
• If the 3E or 4E frame is used at SLMP, check that there is no
error for the network number of the request destination and
station number.
• If the station number extension frame is used at SLMP, check
that there is no error for the network number of the request
destination and station number.
• Correct the SLMP message to read/write data without the device
memory set for extension.
• Specify the extension of the device memory only for an Ethernet-
equipped module mounted station and a MELSEC iQ-R/Q/
QnACPU via CC-Link IE Controller Network, MELSECNET/H, or
MELSECNET/10.
Correct the number of read/write points and send the SLMP
message to the Ethernet-equipped module again.
• Check if the data can be requested to the access destination.
• Correct the request details and send the SLMP message to the
Ethernet-equipped module again.
Correct the request details of the SLMP message.
• Correct the number of read/write points and send the SLMP
message to the Ethernet-equipped module again.
• Correct the label to shorten the label name and send the SLMP
message to the Ethernet-equipped module again.
Finish all the communications to perform the reinitialization
processing of the Ethernet-equipped module.
Detailed information 1
Detailed information 2
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8 TROUBLESHOOTING
155
8.5 List of Error Codes
8