Allen-Bradley ControlNet PLC-5 User Manual page 20

3-8 Installing and Configuring Your ControlNet PLC-5 Backup System
Publication 1785-6.5.24 February 1999
To create and configure your backup system under these
circumstances, complete the following steps:
1. Reconfigure ControlNet I/O on the first processor.
2. Configure handshaking messages between both processors.
3. Reconfigure ControlNet I/O on the second processor.
4. Save the ControlNet configuration.
5. Configure the hot backup parameters on the first processor and
save the project.
6. Configure the hot backup parameters on the second processor and
save the project.
Reconfigure ControlNet I/O on the First PLC Processor
Reconfigure all ControlNet I/O adapters and modules that will be in
your ControlNet PLC-5 backup system by changing their ControlNet
connection from Exclusive Owner (default) to Redundant.
1. Launch RSNetWorx for ControlNet.
2. Check the Edits Enabled checkbox on the toolbar.
3. Right click on the first PLC-5 processor (the odd node) and
choose ControlNet Configuration.
The ControlNet Configuration screen appears.
4. For each entry under the Connection Type column, double click
on Exclusive Owner, choose Redundant from the pull-down
menu, and press Enter.