5. Initial Programming
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Figure 5-5. Selecting the Protocol
MODBUS Ethernet
The first step to configure the MODBUS Ethernet, in client mode, is to include the instance in the
desired NET (in this case, NET 1, as the CPU NX3010 has only one Ethernet interface). Click on the
NET with the mouse right button and select “Add Device...”, as shown on Figure 5-6: