IC-Module for EtherNet/IP
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0x4041 – 0x4043 MAC
Address
In these registers you have the option to change the MAC address.
We provide you the module with a MAC address that was reserved
by KUNBUS.
NOTICE
When assigning the MAC address, make sure that the address is not
used by another device.
MAC addresses assigned multiple times cause problems in the data
communication.
Modbus register
0x4041 – 0x4043
Value Range
6 bytes
Default Value
c8:3e:a7:xx:xx:xx
Number of avail-
able bytes
6
Permanently stored Yes
Access
Read / Write
Example of distributing the MAC address to individual memory
registers:
The MAC address: c8:3e:a7:00:00:92 is saved in the following order:
[0x4040]: 0x9200
[0x4041]: 0x00A7
[0x4042]: 0x3EC8
Memory Register