Rockwell Automation 1413-CAP-ME-PE Capacitor Bank Controller, Series C - Manual (Page 41)

Rockwell Automation Publication 1413-UM001D-EN-P - November 2010 41
Configuration Chapter 3
A MAC address is a 12-digit hexadecimal number. Your controller ships
with a unique MAC address assigned in the factory. You can identify the
MAC address of your controller by opening the expansion module cover
on your controller.
When an IP address is assigned to your controller, both the MAC and IP
addresses of your controller are displayed, as shown below. In this example,
the MAC address is represented as XXXXXXXXXXXX. The IP address
is represented as xxx.xxx.xxx.xxx, where each xxx is a decimal number
between 0…255.
5. Press the ESC key to return to the Advanced Set Menu screen, as shown in
step 2 .