Omron W343-E1-07 - Manual (Page 269)

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Command/Response Reference Section 11-3
Precautions
All the above values are set to 0 if Ethernet communications functions are
stopped due to improper settings in the system setup.
Response Codes
11-3-26 ADDRESS INFORMATION READ
Reads FINS node numbers and IP addresses
Command Block
Response Block
Parameters
Number of Addresses (Response)
The number of pairs of FINS node numbers and IP addresses being returned.
The Ethernet Unit is always 0001 (1 decimal).
Address Information
Pairs of FINS node numbers and IP addresses. Each pair requires 6 bytes
and has the following configuration.
FINS Node Number
Node number set on the Ethernet Unit (hexadecimal).
IP Address
IP address set on the Ethernet Unit (hexadecimal).
Response Codes
Response code Description
0000 Normal
1001 Command too large
65 27
Command
code
65 27
Command
code Response
code Address
information Number of
addresses
6 bytes
00
FINS node
number IP address
1 6 bytes
Response code Description
0000 Normal
1001 Command too large