Omron CS1W-ETN21 operation manual UDP Close Request, Requests processing to close a socket

	Command/Response Reference		Section 7-3
		Response code	Description
		1100	UDP socket number or number of bytes sent is out of range.
			The destination IP address is 0.
			Local UDP port number is 0.
		1101	The variable type for the results storage area is out of range.
		1103	Non-zero bit address specified for the results storage area.
		220F	Specified socket is currently sending.
		2210	The specified socket is not open.
		2211	High traffic at Unit; cannot execute service.
Results Storage Area Response Codes
		Response code	Description
		0000	Normal
		003E	Internal buffer cannot be reserved due to high reception load
			(ENOBUFS).
		0042	The send destination IP address is a broadcast address and
			the number of bytes sent exceeds 1,472. (EMSGSIZE)
		004C	Incorrect network number.
			Incorrect destination IP address (EADDRNOTAVAIL).
		004E	Incorrect destination IP address (ENETUNREACH).
			No network number in IP router table.
			Router incorrectly set.
		0051	Router incorrectly specified.
			Incorrect destination IP address (EHOSTUNREACH).

7-3-12 UDP CLOSE REQUEST

Requests processing to close a socket.

Command Block

	27	04
Command					Results storage area
	code			UDP socket number
			Socket option

Response Block

27 04

Command Response

code code

Results Storage Format

	Response code
Parameters
Socket Option (Command)	The socket option specified as 1 byte. The setting is not valid for this com-
	mand. Set to 0.
UDP Socket Number	The UDP socket number to be closed specified as 1 byte between 1 and 8.
(Command)

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