Chapter 11 DeviceNet Remote I/O Module AHRTU-DNET 
11-19 
11.4.2.1  Establishing the Connection between DeviceNet Builder and a 
PLC 
To make the normal communication between DeviceNet Builder and PLC CPU, the communication 
management software COMMGR should be set up first. 
Set up COMMGR as below: 
1.  Open COMMGR. 
 
 
2.  Click “Add” button to add a communication channel Driver 1 and set up the channel as follows.