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193
Remote IP Address (Command): Specify the remote node’s IP address (must
be non-zero).
Remote Port Number (Command): Specify the remote TCP port number
(must be non-zero).
Response code
Description
0000
Normal
1100
TCP socket number is out of range or remote IP address is
0.
1101
The memory area code for the results storage area is out of
range.
1103
Non-zero bit address is specified for the results storage area.
220F
The specified socket is already open or is being opened.
Response code
Description
0000
Normal
003E
Cannot secure the internal buffer. (ENOBUFS)
0049
Duplicated TCP port numbers. (EADDRINUSE)
004A
A communication error occurred with the remote node.
(ENCONNREFUSED) Passive remote is not available. An
attempt was made to actively open local TCP port.
004C
The designated IP address is not correct. (EADRNOTAVAIL)
0053
A communication error occurred with the remote node. No
remote exists. (ETIMEDOUT)
11-3-9 TCP RECEIVE REQUEST
Requests that data be received from a TCP socket.
Command Block
12
27
Command
code
Results storage
area
TCP
socket
number
Number of
reception
bytes
Timeout
value
Response Block
12
27
Command
code
Response
code
Results Storage Format
Received bytes
Response
code
Number of
reception
bytes
Received data
Parameters
TCP Socket Number (Command): Specify the TCP socket number to be
opened as two bytes between 1 and 4.
Results Storage Area (Command): The words 0 to 255 and 256 to 511 of the
memory area, words 0 to 6143 of the data memory, and words 0 to 6143 (each
bank) of the expansion data memory can be used. However, do not designate
the special auxiliary area. Refer to 11-1-4 Memory Area Designations. When a
bank that does not have expansion data memory is designated, the Results
Storage Area Error Flag will turn ON.
Response Codes
Results Storage Area
Response Codes
FINS Commands Requesting Socket Services
Section 11-3
Summary of Contents for SYSMAC C200HW-PCS01-EV1
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