Mitsubishi Electric MELSEC L Series User Manual page 108

Error code
D281H
D282H
D283H
D2A0H
D2A1H
D2A2H
D2A3H
D2A4H
D2A5H
D2A6H
D2A7H and
D2A8H
D2A9H
D2AAH
D2ABH
D2ACH
D2ADH
106
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Error
Transient reception failed
Receive queue full
Transient transmission failed
Receive buffer full
Send buffer full
Transmission completion wait timer
timeout
Transient data length error
Header information error in transient
transmission
Target station No. error in transient
transmission
Transient data request source No.
error
Header information error in transient
transmission
Target network No. error in transient
transmission
Target station No. error in transient
transmission
Request source network No. error in
transient transmission
Transient data request source No.
error
Transient data length error
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• Check the network status by executing the CC-Link IE Field Network
diagnostics using the programming tool, and take action.
• When the target station is overloaded and cannot receive transient data,
send the data to the target/relay station after the load on the station is
reduced.
• Check the network status by executing the CC-Link IE Field Network
diagnostics using the programming tool, and take action.
• When the target station is overloaded and cannot receive transient data,
send the data to the target/relay station after the load on the station is
reduced.
• Check the network status by executing the CC-Link IE Field Network
diagnostics using the programming tool, and take action.
• Connect the cable to the other port on the request source, and retry the
operation.
• Reduce the frequency of transient transmission, and retry the operation.
• Check the network status by executing the CC-Link IE Field Network
diagnostics using the programming tool, and take action.
• When the target station is overloaded and cannot receive transient data,
send the data to the target/relay station after the load on the station is
reduced.
• Reduce the frequency of transient transmission, and retry the operation.
• Check if the switching hub and the cables at the request source are
connected properly.
• Reduce the frequency of transient transmission, and retry the operation.
• When the mode of the master station is "Online (High Speed Mode)",
change it to "Online (Normal Mode)" and retry the operation.
• Check if the switching hub and the cables at the request source are
connected properly.
• Correct the number of link dedicated instructions that have been
simultaneously executed within the range. (For details, refer to
"Precautions for link dedicated instructions" in the user's manual for the
master/local module used.)
Correct the number of data (frame length) at the request source, and retry
the operation.
Correct the header information at the request source, and retry the
operation.
Correct the target station number at the request source, and retry the
operation.
Correct the request source number at the request source, and retry the
operation.
Correct the header information at the request source, and retry the
operation.
Correct the target network number at the request source, and retry the
operation.
Correct the target station number at the request source, and retry the
operation.
Correct the network number of the request source at the request source, and
retry the operation.
Correct the station number of the request source at the request source, and
retry the operation.
Correct the number of data (frame length) at the request source, and retry
the operation.
Action