Mitsubishi Electric Q06UDVCPU - Page 455

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APPENDICES
A
Appendix 1 Error Codes Appendix 1.11 Error codes returned to request source during communication with CPU module
*1 To check the logging status, use the CPU Module Logging Configuration Tool. For how to use the CPU Module Logging
Configuration Tool, refer to the following.
QnUDVCPU/LCPU User's Manual (Data Logging Function)
*2 Built-in Ethernet port QCPU and Built-in Ethernet port LCPU
CFC0
H
Cyclic
transmission
error (master
station)
Cyclic transmission cannot be executed because
multiple master stations exist in the same
network address.
Check the existence of master stations on the
network.
QnUDV
LCPU
CFC1
H
Cyclic
transmission
error (master
station)
Cyclic transmission cannot be executed because
an error has occurred during cyclic transmission.
• Take measures to reduce noise.
• Execute again. If the same error code is
displayed again, please consult your local
Mitsubishi representative.
QnUDV
LCPU
CFC8
H
Cyclic
transmission
error (master
station)
Cyclic transmission cannot be executed because
a slave station controlled by another master
station exists.
• Check the existence of master stations on the
network.
• Check the slave station where the error has
occurred.
QnUDV
LCPU
CFC9
H
Cyclic
transmission
error (master
station)
Cyclic transmission cannot be executed because
slave stations having the same IP address exist
in the same network address.
• Check the existence of slave stations on the
network.
• Check the slave station where the error has
occurred.
QnUDV
LCPU
CFD0
H
Master station
error
The port number (61450) used in CC-Link IE
Field Network Basic has already been used.
Check and correct the port number used in the
Ethernet function.
QnUDV
LCPU
CFD1
H
Master station
error
An invalid value has been set in subnet mask. Check and correct the parameter setting.
QnUDV
LCPU
CFD2
H
Master station
error
Cyclic transmission cannot be executed because
any PLC parameter setting has been changed
during cyclic transmission.
Reset the CPU module.
QnUDV
LCPU
CFE0
H
Cyclic
transmission
error (slave
station)
The cyclic transmission was executed for the
slave station controlled by another master
station.
• Check the existence of master stations on the
network.
• Check the slave station where the error has
occurred.
QnUDV
LCPU
CFE1
H
Cyclic
transmission
error (slave
station)
The unusable number of occupied stations has
been specified from master station.
Check the number of occupied stations setting in
master station parameter (Network Configuration
Settings).
QnUDV
LCPU
CFE8
H
Cyclic
transmission
error (slave
station)
There is no response from a slave station.
• Check the slave station disconnection detection
setting in master station parameter (Network
Configuration Settings).
• Check the existence of slave stations on the
network.
• Check the disconnected slave station.
• Take measures to reduce noise.
QnUDV
LCPU
CFE9
H
Cyclic
transmission
error (slave
station)
Slave stations having the same IP address exist
in the same network address.
Check the slave station where the error has
occurred.
QnUDV
LCPU
CFF0
H
Slave station
error
An error has occurred in a slave station.
Check the slave station where the error has
occurred.
QnUDV
LCPU
Error code
(Hexadecimal)
Error item Error details Corrective action
Corresponding
CPU