CJ1W-EIP21 Omron, CJ1W-EIP21 Datasheet - Page 432

• Manufacturer Part Number: CJ1W-EIP21
• Description: Ethernet I/P Module
• Manufacturer: Omron

Specifications of CJ1W-EIP21

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Response Codes
IP ADDRESS WRITE
Write the local IP address and the subnet mask in the CPU Bus Unit System Setup.
Command Block
Response Block
Parameters
IP Address (Command)
Specify the local IP address of the EtherNet/IP Unit or built-in EtherNet/IP port using 4 pairs of 2-digit hexadec-
imal numbers in the range 00.00.00.00 to FF.FF.FF.FF (0.0.0.0 to 255.255.255.255 decimal). Specify 0.0.0.0 to
enable the local IP address set in the allocated DM Area words.
Example: 150.31.2.83
Subnet Mask (Command)
Specify the local IP address of the EtherNet/IP Unit or built-in EtherNet/IP port 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
404
FINS Commands Addressed to EtherNet/IP Units or Built-in EtherNet/IP Ports
0000
1001
1002
1003
110C
2307
• An error response will be returned if the IP address conversion method in the system mode settings is set
Response code
for automatic generation on the FINS/UDP Tab Page of the Unit.
Command
Command
FF
27 57
96
27 57
code
code
FF FF
1F 02
Response
code
IP address
00
53
Normal end (echo reply received from the remote node)
Command too large
Command too small
The number of records specified does not match the sent data
length.
The number of records is not between 0 and 32.
The FINS node address is not between 1 and 126
The IP address is 0.
IP address conversion method is set for automatic generation.
Subnet mask
Description
Appendix E