Rockwell Automation 1747-ACNR15 ControlNet Adapter Module User Manual - Manual (Page 61)

Publication 1747-UM003A-EN-P
4-33
The software attempts to communicate with all possible node numbers on the
network, from 1 to 99. Click on the Edits Enabled box to allow changes to be
made. For this example, the on-line network screen should look like the
following, where node 99 is the programming terminal.
Node 1 is the 1747-SCNR and node 3 is the 1747-ACN15. The
1747-ACN15 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 Series B 1746-BAS. For
this example, 2 separate ControlNet connections are configured. The first is a
Discrete 16 Bit Exclusive Owner rack connection for the 2 discrete I/O modules
and the second is an Exclusive Owner - Advanced module connection to the
1746-BAS module.
Before creating these necessary connections, verify the chassis configuration for
the 1747-ACN15 chassis. To do this, right click on the 1747-ACN15, then
choose Edit Chassis. Verify that the chassis configuration is as follows:
slot 0: 1747-ACNR15
slot 1: 1746-IA16
slot 2: 1746-OB16
slot 3: 1746-BAS
If the chassis is not already configured, manually configure it by dragging the
appropriate modules from the list on the right to the proper slot on the left of
the chassis configuration screen. When on-line, the software reads the module
types for you. When this is complete, click Apply, then OK.