Mitsubishi Electric IQSS-R-E Reference Manual page 355

Error code Error and cause
CF70H An error occurred on the Ethernet communication route.
CF71H Timeout error
Corrective action
• Check the operation of the devices supporting iQSS.
• Check if the connection cable is disconnected.
• Check the considerations for the performed function.
• Check the operation of the devices supporting iQSS.
• The line may be busy due to too many packets. Perform the function after
a while.
APPX
Appendix 5 Error Code List
A
353