Mitsubishi Electric Q26UD(E)HCPU User Manual page 455

Error code
Error item
(Hexadecimal)
Cyclic
transmission
CFC0
H
error (master
station)
Cyclic
transmission
CFC1
H
error (master
station)
Cyclic
transmission
CFC8
H
error (master
station)
Cyclic
transmission
CFC9
H
error (master
station)
Master station
CFD0
H
error
Master station
CFD1
H
error
Master station
CFD2
H
error
Cyclic
transmission
CFE0
H
error (slave
station)
Cyclic
transmission
CFE1
H
error (slave
station)
Cyclic
transmission
CFE8
H
error (slave
station)
Cyclic
transmission
CFE9
H
error (slave
station)
Slave station
CFF0
H
error
*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
Error details
Cyclic transmission cannot be executed because
multiple master stations exist in the same
network address.
Cyclic transmission cannot be executed because
an error has occurred during cyclic transmission.
Cyclic transmission cannot be executed because
a slave station controlled by another master
station exists.
Cyclic transmission cannot be executed because
slave stations having the same IP address exist
in the same network address.
The port number (61450) used in CC-Link IE
Field Network Basic has already been used.
An invalid value has been set in subnet mask.
Cyclic transmission cannot be executed because
any PLC parameter setting has been changed
during cyclic transmission.
The cyclic transmission was executed for the
slave station controlled by another master
station.
The unusable number of occupied stations has
been specified from master station.
There is no response from a slave station.
Slave stations having the same IP address exist
in the same network address.
An error has occurred in a slave station.
Corrective action
Check the existence of master stations on the
network.
• Take measures to reduce noise.
• Execute again. If the same error code is
displayed again, please consult your local
Mitsubishi representative.
• Check the existence of master stations on the
network.
• Check the slave station where the error has
occurred.
• Check the existence of slave stations on the
network.
• Check the slave station where the error has
occurred.
Check and correct the port number used in the
Ethernet function.
Check and correct the parameter setting.
Reset the CPU module.
• Check the existence of master stations on the
network.
• Check the slave station where the error has
occurred.
Check the number of occupied stations setting in
master station parameter (Network Configuration
Settings).
• 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.
Check the slave station where the error has
occurred.
Check the slave station where the error has
occurred.
APPENDICES
Corresponding
CPU
A
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
QnUDV
LCPU
453