278
C05E
H
The communication time between the Ethernet module
and the programmable controller CPU exceeded the CPU
monitoring timer value.
• 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.
C05F
H
This request cannot be executed to the target
programmable controller.
• Correct the network number or PC number.
• Correct the read/write request details.
C060
H
Incorrect request (For example, incorrect data was
specified for bit devices.)
• Correct the request details and send it to the Ethernet
module again. (For example, correct the data.)
C061
H
The request data length does not match with the number of
data in the character (a part of text).
• Check and correct the text or requested data length of the
Qn header. Then send the data to the Ethernet module
again.
C062
H
When writing was prohibited while the CPU was running,
data has been written to the remote I/O station using the
MC protocol (with a QnA-compatible 3E frame or 4E
frame).
• 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.
C070
H
The device memory cannot be extended for the target
station.
• Read/write data without the device memory set for
extension.
• Device memory can be extended only in an Ethernet
module-connected station and a Q/QnACPU via CC-Link
IE Controller Network, MELSECNET/H, or
MELSECNET/10.
C071
H
The number of device points for data read/write set for
modules other than a Q/QnACPU is too large.
• Correct the number of device points for data read/write
and send the data to the Ethernet module again.
C072
H
Incorrect request (For example, a request for data
read/write in bit units has been issued to a word device.)
• Check whether the data can be requested to the target
programmable controller CPU.
• Correct the request details and send it to the Ethernet
module again. (For example, change the subcommand.)
C073
H
The Ethernet module cannot issue this request to the
target programmable controller CPU. (For example, the
number of double word access points cannot be specified
for modules other than a Q/QnACPU.)
• Correct the request details.
C074
H
This request cannot be executed to the target
programmable controller CPU.
• Correct the network number or PC number.
• Correct the read/write request details.
C080
H
The destination IP address could not be obtained during
CC-Link IE Controller Network, CC-Link IE Field Network,
MELSECNET/H, MELSECNET/10 relay communications
or communications using data link instructions.
• Set the Station No. <-> IP information in the Ethernet
module.
• Change the conversion method for the CC-Link IE
Controller Network, CC-Link IE Field Network,
MELSECNET/H, and MELSECNET/10 relay
communication parameters.
C081
H
The termination process for the Ethernet module is in
process, and whether communications using data link
instructions have reached cannot be checked.
• Finish all the communications to perform the termination
process of the Ethernet module.
Error code Error description Action
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