Mitsubishi Electric MELSEC-Q Series User Manual page 223

Error code
D100H Network module failure
D101H Network module failure
D110H to D113H Network module failure
D200H Transient data received twice
Header information error in
D201H
transient transmission
D202H Send buffer full
Read/write address error in
D203H
transient transmission
Network No. error in transient
D204H
transmission
Target station No. error in transient
D205H
transmission
Network No. error in transient
D206H
transmission
Network No. error in transient
D208H
transmission
Target station No. error in transient
D209H to D20AH
transmission
Specified master station No. error
D20BH
in transient transmission
Current master station No. error in
D20CH
transient transmission
Transient data transmission
D20DH
completion wait timeout
Header information error in
D20EH
transient transmission
Target station No. error in transient
D20FH
transmission
Target station No. error in transient
D210H
transmission
Error
• A malfunction may have occurred due to noise. Check the wire and cable
distances and grounding condition of each device, and take measures
against noise.
• The hardware of the Simple Motion module may be faulty. Please consult
your local Mitsubishi service center or representative.
• A malfunction may have occurred due to noise. Check the wire and cable
distances and grounding condition of each device, and take measures
against noise.
• The hardware of the Simple Motion module may be faulty. Please consult
your local Mitsubishi service center or representative.
• A malfunction may have occurred due to noise. Check the wire and cable
distances and grounding condition of each device, and take measures
against noise.
• The hardware of the Simple Motion module may be faulty. Please consult
your local Mitsubishi service center or representative.
• Check the network status using the CC-Link IE Field Network diagnostics
of the programming tool.
• Check if the cables and the switching hub are connected properly.
Correct the header information at the request source, and retry the
operation.
• Reduce the frequency of transient transmission, and retry the operation.
• Check if the cables and the switching hub are connected properly.
Correct the read/write address at the request source, and retry the
operation.
Correct the 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 at the request source, and retry the operation.
Correct the network number at the request source, and retry the operation.
Correct the target station number at the request source, and retry the
operation.
• Check the network status using the CC-Link IE Field Network diagnostics
of the programming tool.
• When the own station, or target station detected an error, identify the
cause of the error and take action.
• 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.
Correct the header information at the request source, and retry the
operation.
Check that the command can be requested to all or a group of stations at
the request source, and retry the operation.
Correct the header information at the request source, and retry the
operation.
12 - 13
Chapter 12 TROUBLESHOOTING
Action