Rockwell Automation 1747-SCNR ControlNet Scanner Module Reference Manual - Manual (Page 108)

Publication 1747-RM623D-EN-P - June 2006
E-30 Application Examples
2. Go online by clicking the Online icon or by clicking the
Network menu and selecting Online.
You see the Browse for Network window. In this window, you
must select the communication path previously configured in
RSLinx for communicating with your ControlNet network. For
this example, a 1784-KTCX15 ControlNet PC card is used.
3. Click the 1784-KTCX15 card to select it.
4. Click OK.
The software attempts to communicate with all possible node
numbers on the network, from 1 to 99. The online network
screen appears. For this example, the screen should show node
99 as the programming terminal as shown below.
Node 1 is the 1747-SCNR scanner and node 3 is the
1747-ACNR15 module. The 1747-ACNR15 resides in slot 0 of its
chassis, while slot 1 contains a 1746-IA16, slot 2 contains a
1746-OB16, and slot 3 contains a 1746-BAS. For this example,
two separate ControlNet connection will be configured. The first
will be a Discrete 16 Bit Exclusive Owner rack connection for
the two discrete I/O modules. The second will be an Exclusive
Owner - Advanced Module Connection to the 1746-BAS module.
Before we create these connections, we should verify the chassis
configuration for the 1747-ACNR15 module.