Rockwell Automation Publication 1734-UM018D-EN-E - September 2017 71
Configure the Adapter for Direct Connection, Rack Optimization, and Enhanced Rack Optimization in RSLogix 5000 or Logix Designer Software Chapter 5
Note the module definition properties on the bottom left of the New
Module dialog. You have the option to change these properties by clicking
the Change... button. Some of the properties cannot be modified while
pending edits exist.
5. Select Change...
The Module Definition dialog displays.
6. Note that the requested packet interval (RPI) is the same as was chosen by
the adapter. You use this value for the enhanced rack-optimization
connection to the I/O modules.
To avoid overloading the I/O adapter, we recommend that the RPI be
no less than 10 ms for rack-optimization and enhanced rack-
optimization connections, and 50 ms for direct connections.