Fins/Tcp Connection Status Read - Omron CS Series Operation Manual

Command/Response Reference
Response Block
Parameters
FINS/TCP Connection No.
(Command)
Remote IP Address
(Command)
Remote Port Number
(Command)
Response Codes

7-3-20 FINS/TCP CONNECTION STATUS READ

Command Block
Response Block
27 31
Command Response
code code
186
27 30
Command Response
code code
Specifies, in two bytes, the FINS/TCP connection number (1 to 16) for which
the change is to be made.
Specifies the remote node's IP address (must be non-zero) in hexadecimal.
Specifies the remote TCP port number (must be non-zero) with this com-
mand.
Response code
0000
0105
0302
1001
1002
1100
2230
2231
2232
Reads the FINS/TCP connection status.
27 31
Command FINS/TCP
code connection No.
FINS/TCP Connection Local IP address
connection service
No.
Description
Normal
Node address setting error
Local IP address setting error
CPU Unit error; execution not possible.
Command too large
Command too small
Connection number not set from 1 to 16
Remote IP address set to 0
Remote TCP port number set to 0
Connection already established with specified remote node
Specified connection number not set as FINS/TCP client in
Unit Setup
Remote node change processing for specified connection
number aborted because change request received during pro-
cessing
Local TCP Remote IP
port number address
Section 7-3
Remote TCP TCP transition
port number