Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual page 787

Error Error name Error details and cause
code
CFE8H Cyclic • There is no response from slave station.
transmission
error (slave
station)
CFE9H Cyclic • The slave station of the same IP address has existed in the
transmission same network address.
error (slave
station)
CFF0H Slave station • The error occurred in slave station.
error
Action
• Check the slave station disconnection detection setting in
master station parameter (Network Configuration Settings).
• Check the existence status of slave station in network.
• Check the slave station which is disconnected.
• Take measures to reduce noise.
• Check the slave station where the error occurred
• Check the slave station where the error occurred.
Appendix 1 Error Codes
A
APPX
785