Verify The Network Properties - Allen-Bradley ControlLogix User Manual

Logix5550 to Logix5550 Controller: Scheduled Communication
4. Select the AB_KTC-1, ControlNet driver and click on OK.
The software will browse the network. When it is finished, your network
window should appear similar to that shown below:
5. Verify that the devices shown and the network node addresses displayed
are correct.

Verify the Network Properties

Make sure that the network update time (NUT), Max Scheduled Address,
and Max Unscheduled Address are set correctly.
1. Select Network from the main menu bar and Properties from the
pull-down menu:
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1756-6.5.3 - December 1999