Omron SYSMAC C200HW-PCS01-EV1, Operation Manual

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Send Data (Command): Specifies the data sent to the remote node.
Response code Description
0000 Normal
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.
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.
2201 The specified socket is opened as a TCP socket.
220F The specified socket is currently receiving data.
2210 The specified socket is not open.
Response code Description
0000 Normal
0042 The send destination IP address is a broadcast address and
the number of bytes sent exceeds 1,472. (EMSGSIZE)
004E Could not reach the remote network. (ENETUNREACH)
11-3-6 UDP CLOSE REQUEST
Requests processing to close a socket.
Command Block
04 27
Command
code UDP
socket
number Results storage area
Response Block
04 27
Command
code Response
code
Results Storage Format
Response
code
Parameters UDP Socket Number (Command): Specify the UDP 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