The MicroLogix 1100 includes an Ethernet port with a fixed MAC address, as well as a settable Ethernet IP address. In today's article we'll show you how to find both.
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:
2) At the very bottom of the compartment, directly under the battery plug, you will see the MicroLogix 1100 MAC address. . The MAC Address of the unit pictured below is: 00:0F:73:00:23:26
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:
5) Now you will see displayed the MAC address followed by the IP address of your MicroLogix 1100.
I hope the above procedure on how to find a MicroLogix 1100's IP and MAC address was helpful.
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