You are required to set as following way, otherwise the Ethernet module may fail to work , please take
some time to study the below instruction carefully :
Power on ELC-12DC-DA-R-N module and click to search Ethernet module. At the same time the
searching
Process will be showing. In the search window, we can see the search module, and the corresponding
MAC address and IP Address.
Double-click the device in the list of equipment; or select equipment items, click the toolbar button