Rockwell Automation 1734-AENT, Series B POINT I/O EtherNet/IP Adapter Module User Manual - Manual (Page 57)

Rockwell Automation Publication 1734-UM018B-EN-P - October 2013 47
Configure the Adapter for Direct Connection in RSLogix 5000 Software Chapter 4
7. Read and acknowledge the warning dialog.
8. Click OK to continue.
Notice the chassis size stored in the module has been changed to 3.
At this point, your POINTBus status LED should be solid green. All the
yellow triangles in your I/O configuration should be gone.
9. Click OK.