Error Code List - Mitsubishi Electric MELSEC Q Series Reference Manual

10.2.2

Error code list

Error code Error
4000
H
Errors detected by the CPU module
to
( Troubleshooting in the QCPU User's Manual (Hardware Design, Maintenance and Inspection))
4FFF
H
7000
H
Errors detected by the serial communication module, etc.
to
( Troubleshooting in the Serial Communication Module User's Manual)
7FFF
H
B000
H
Errors detected by the CC-Link system
to
( Troubleshooting in the CC-Link System Master/Local Module User's Manual)
BFFF
H
C000
H
Errors detected by the Ethernet interface module
to
( Troubleshooting in the Ethernet Interface Module User's Manual)
CFFF
H
D000
H
Errors detected by the CC-Link IE Field Network
to
( Troubleshooting in the CC-Link IE Field Network User's Manual)
DFFF
H
E000
H
to Network module error
E005
H
E006
Receive queue full
H
E007
H
to Network module error
E011
H
E012
H
Parameter check result error
E013
H
E014
H
to Network module error
E018
H
E019
CPU module error
H
E01A
CPU module stop error
H
E01B
CPU module power failure
H
E01C
Network module error
H
514
Error detail
The hardware has failed.
The receive queue is full.
The hardware has failed.
The network parameter
setting is not correct.
The hardware has failed.
No response has been
received from the CPU for 5
seconds.
A stop error has occurred in
the CPU module.
Power failure occurred in the
CPU module.
The hardware has failed.
Corrective action
• Please consult your local Mitsubishi representative.
• Temporarily stop the transient transmission, and then
retry it.
• Reduce the operation frequency of transient
transmission, and then retry the operation.
• Using the COM instruction, increase the processing
frequency of transient transmission.
( Page 326, Section 9.2.1)
• If the error persists even after taking the above actions,
please consult your local Mitsubishi representative.
• Please consult your local Mitsubishi representative.
• Write correct network parameters to the programmable
controller.
• If the error persists even after taking the above action,
please consult your local Mitsubishi representative.
• Please consult your local Mitsubishi representative.
• Check the error in "PLC Diagnostics" of the
programming tool, and take corrective actions.
• The CPU module has been powered off.
Power it on again.
• Please consult your local Mitsubishi representative.