### External Device Settings

Use the ladder software "EcoStruxure Control Expert (former Unity Pro XL)" for communication settings.

Startup "EcoStruxure Control Expert". Select "New Project" and specify CPU (Quantum Series, 140 CPU 651 *0). Go to "Communication" in "Project Browser", and right-click on "Network" to select "New Network...". Then the Add Network window is displayed.

Set "List of available Networks" in the "Add Network" window to "Ethernet". Put the optional name in "Change Name" and press OK.

Check that the name you put in "Change Name" is displayed under "Network", "Communication" of "Project Browser". Double-click the displayed name to display the "(Your optional name) window" for setting.

Setup Items | Setup Description
IP address configuration | Configured (Fixed)
IP address | Optional
Ethernet configuration | Ethernet II (Fixed)

##### Notes

- Check with the network administrator about the IP address. Do not duplicate IP addresses.

- Please refer to the manual of the ladder software for details on other settings.

- Use an integer from 0 to 255 to enter the unit ID of the External Device.