Ip Address Write - Omron CJ1W-ETN11 Operation Manual

Command/Response Reference

11-3-20 IP ADDRESS WRITE

Command Block
Response Block
Parameters
IP Address (Command)
Subnet Mask (Command)
Response Codes
Precautions
238
Write the local IP address and the subnet mask in the CPU Bus Unit System
Setup.
This command is supported for CJ-series Ethernet Units only.
27 57
Command IP address
code
27 57
Command Response
code code
Specify the local IP address of the Ethernet Unit using 4 pairs of hexadecimal
numbers in the range
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
96 1F 02 53
Specify the local IP address of the Ethernet Unit using 4 pairs of hexadecimal
numbers in the range
255.255.255.255 decimal).
Example: 255.255.255.255
FF FF FF 00
Response code
0000 Normal
1001 Command too large
1002 Command too small
The local IP address and subnet mask set using this mask are written to the
CPU Bus Unit System Setup for the Ethernet Unit. For details, refer to 4-2
CPU Bus Unit System Setup .
The new local IP address and subnet mask settings will not be effective until
the PC is restarted or the Ethernet Unit is reset.
Subnet mask
00.00.00.00 to FF.FF.FF.FF
00.00.00.00 to FF.FF.FF.FF
Description
Section 11-3
(0.0.0.0. to
(0.0.0.0. to