Omron CS1W-ETN21 - Manual (Page 211)

186
Command/Response Reference Section 7-3
Parameters
IP Address (Command) Specify the local IP address of the Ethernet Unit using 4 pairs of hexadecimal
numbers in the range 00.00.00.00 to FF.FF.FF.FF (0.0.0.0. to
255.255.255.255 decimal). If 0.0.0.0 is specified, the local IP address set in
the allocated words in the DM Area is enabled.
Example: 150.31.2.83
Subnet Mask (Command) Specify the local IP address of the Ethernet Unit using 4 pairs of hexadecimal
numbers in the range 00.00.00.00 to FF.FF.FF.FF (0.0.0.0. to
255.255.255.255 decimal).
Example: 255.255.255.255
Response Codes
Precautions
The local IP address and subnet mask set using this mask are written to the
CPU Bus Unit System Setup for the Ethernet Unit.
The new local IP address and subnet mask settings will not be effective until
the PC is restarted or the Ethernet Unit is reset.
7-3-23 IP ADDRESS TABLE READ
Reads the IP address table.
Command Block
Response Block
Parameters
Number of Records
(Command, Response) The number of records to read is specified between 0000 and 0020 (0 to 32
decimal) in the command. If this value is set to 0, the number of stored
records is returned but the IP address table records are not returned. The
response returns the actual number of records read.
96 53 1F 02
FF 00 FF FF
Response code Description
0000 Normal
1001 Command too large
1002 Command too small
Number of
records
Command
code
27 60
Maximum
number
of stored
records
Number
of stored
records
Number
of records
IP address
table records
Response
code
Command
code
27 60
IP address
table records
6 bytes 6 bytes