Configure a ControlNet Module 
 
54  Rockwell Automation Publication CNET-UM001F-EN-P - February 2018 
When you enable edits, RSNetWorx for ControlNet software reads 
data in the ControlNet modules and builds a schedule for the network. 
 
7.  To change the network properties from default settings to those that 
best fit your network, from the Network menu, choose Properties. 
 
8.  On the Network Parameters tab, configure the network parameters as 
described in the table below. 
Parameter  Description 
Network Update Time  The smallest user-configurable repetitive time cycle in 
milliseconds at which data can be sent on a ControlNet 
link. 
Max Scheduled 
Address 
The node with the highest network address that can use 
scheduled time on a ControlNet link. I/O data is 
transferred during scheduled time. RSNetWorx for 
ControlNet software sets this value. We recommend that 
you do not change it. 
Max Unscheduled 
Address 
The node with the highest network address that can use 
unscheduled time on a ControlNet link. Messaging data is 
transferred during unscheduled time. 
Nodes set at addresses higher than the maximum 
unscheduled node do not communicate on the network. 
For example, they will not display in RSLinx software. 
Media Redundancy  Designates if the network uses media redundancy on any 
of the network communication modules. 
Network Name  A user-defined name for the network.