Finding the MAC address on a MicroLogix 1100:
1) Thankfully, each MicroLogix 1100 comes with it’s unique MAC address stenciled on it. To find it, remove the battery compartment cover on the right side of the Micro:
Finding the IP and MAC address of a MicroLogix 1100 using the built-in LCD:
1) When the MicroLogix 1100 is powered on, it displays the I/O Status screen as shown below:
2) To find the Micro’s IP and MAC address using the LCD, we need to access it’s menu. To do this, press the ESC button and you should see the display below:
3) Next, press the down arrow button four times to select “Advanced Set,” then press the OK button:
4) Here, press the down arrow button twice to select “ENET CFG,” then press the OK button:
5) Now you will see displayed the MAC address followed by the IP address of your MicroLogix 1100.
6) To return to the I/O Status display, press the ESC button until you see the main menu, and then select “I/O Status” and press the OK button:
I hope the above procedure on how to find a MicroLogix 1100’s IP and MAC address was helpful.
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