User guide

16. Appendix
237
Error No. Error name Special note
ECA Framing Error (PC) Framing error occurred. Perform "reconnection." ECB Communication Error (PC) (OS) Communication error occurred. Perform "reconnection."
ECC Unsupported controller connection error The connected controller is not supported. ECD Ethernet Receive Timeout Error (PC) Communication error. Check the HUB, cable connection, short, noise, etc.
ECE Disconnection Error (PC) Communication error. Check the HUB, cable connection, short, noise, etc.
ECF Socket Error (PC) Communication error. The cable may be removed or disconnected.
ED0 Service Port No. Being Used (PC) The specified port number may be being used by another connection. Change the port number. ED1 Cannot connect so many sockets (PC) This error occurs when 64 or more controllers are connected.