User manual
Transferring Data Using Communication Blocks
33002479 06 07/2008 157
TCP/IP Ethernet
Network Errors
Hexadecimal error codes for TCP/IP Ethernet:
Hex. Error Code Meaning
5004 Interrupted system call
5005 I/O error
5006 No such address
5009 Socket descriptor is invalid
500C Not enough memory
500D Permission denied
5011 Entry exists
5016 Argument is invalid
5017 Internal table has run out of space
5020 Connection is broken
5028 Destination address required
5029 Protocol wrong type for socket
502A Protocol not available
502B Protocol not supported
502C Socket type not supported
502D Operation not supported on a socket
502E Protocol family not supported
502F Address family not supported
5030 Address already in use
5031 Cannot assign requested address
5032 Socket operation on a non-socket
5033 Network is unreachable
5034 Network dropped connection on reset
5035 Network caused connection abort
5036 Connection reset by peer
5037 No buffer space available
5038 Socket already connected
5039 Socket not connected
503A Cannot send after socket shutdown
503B Too many references, cannot splice
503C Connection timed out (see note below)
503D Connection refused
503E Network down