6 TROUBLESHOOTING
6.2 Checking the Programmable Controller
56
6
List of error codes
The following table lists the error codes related to the CC-Link IE Field Network Basic function.
For details on troubleshooting, refer to the following.
CC-Link IE Field Network Basic Reference Manual [9 TROUBLESHOOTING]
For details on the error codes, refer to the following.
MELSEC iQ-F FX5 User's Manual (Application) [Appendix 3 Error Code]
Error code Error name Error details and cause Action
CFC0H Cyclic transmission
error (master station)
The cyclic transmission cannot be performed
because multiple master stations exist in the same
network address.
Check whether the master stations are properly placed in
the networks.
CFC1H Cyclic transmission
error (master station)
The cyclic transmission cannot be performed
because an error has occurred in cyclic
transmission.
Take measures to reduce noise.
If the same error is displayed again after the retry, please
consult your local Mitsubishi representative.
CFC8H Cyclic transmission
error (master station)
The cyclic transmission cannot be performed
because a remote station controlled by another
master station exists.
Check whether the master stations are properly placed in
the networks.
Check the remote station where the error has occurred.
CFC9H Cyclic transmission
error (master station)
The cyclic transmission cannot be performed
because two or more remote stations having the
same IP address exist in the same network address.
Check the status of remote stations in the networks.
Check the remote stations where the error has occurred.
CFD0H Master station error The port No. (61450) to be used for CC-Link IE Field
Network Basic has already been used.
Check and correct the port No. used in Ethernet function.
CFD1H Master station error An invalid value has been set for the subnet mask. Check the parameter setting.
CFE0H Cyclic transmission
error (remote station)
The cyclic transmission was executed for the remote
station controlled by another master station.
Check whether the master stations are properly placed in
the networks.
Check the remote station where the error has occurred.
CFE1H Cyclic transmission
error (remote station)
The number of occupied stations that has been
specified from the master station is unusable.
Check the number of occupied stations in the master
station parameter (Network Configuration Settings).
CFE8H Cyclic transmission
error (remote station)
There is no response from the remote station. Check the remote station disconnection detection setting
in the master station parameter (Network Configuration
Settings).
Check the status of remote stations in the networks.
Check the remote station which is disconnected.
Take measures to reduce noise.
CFE9H Cyclic transmission
error (remote station)
Two or more remote stations having the same IP
address exist in the same network address.
Check the remote stations where the error has occurred.
CFF0H Remote station error An error has occurred in a remote station. Check the remote station where the error has occurred.
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