Udp Close Request - Omron CS Series Operation Manual

Command/Response Reference
Results Storage Area Response Codes

7-3-12 UDP CLOSE REQUEST

Command Block
Response Block
Results Storage Format
Response code
1003 The number of bytes sent does not match the sent data
length.
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.
2240 Socket service mode is incorrect; cannot execute service.
(With unit version 1.5 or later, the high-speed socket service
option was enabled and a socket service was used with a
CMND(490) instruction.)
Response code
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).
Requests processing to close a socket.
27 04
Results storage area
Command
code
UDP socket number
Socket option
27 04
Command Response
code code
Response code
Section 7-3
Description
Description
173