Omron CS Series User Manual

177
Command/Response Reference Section 7-3
Note These errors occur only in large multilayered networks.
7-3-14 ACTIVE TCP OPEN REQUEST
Requests processing to open a TCP socket. The socket will be connected to
another node.
Command Block
Response Block
Results Storage Format
Parameters
Socket Option (Command) The socket option is specified in one byte.
0049 Duplicated port numbers (EADDRINUSE).
004A (see note) An error occurred (ECONNREFUSED).
004B (see note) A communication error occurred with the remote node
(ECONNRESET).
004E (see note) A parameter error occurred at the remote IP address (ENE-
TUNREACH).
0051 (see note) A parameter error occurred at the remote IP address (EHOS-
TUNREACH).
0053 A communication error occurred with the remote node
(ETIMEDOUT). No remote exists.
0066 Internal memory cannot be allocated; cannot execute service.
0080 An open request timeout error occurred.
0081 Socket was closed during opening procedure.
0082 Connection could not be established with the specified
remote.
Response code Description
Local TCP
port number
Results storage area Remote IP
address
Remote TCP
port number
Command
code
Socket option
TCP socket number
27 11
Response
code
Command
code
27 11
Local port
number
Response
code

Omron CS Series Specifications

General

Brand	Omron
Model	CS Series
Category	Network Hardware
Language	English