Rockwell Automation 1747-AENTR SLC 500 EtherNet/IP Adapter User Manual - Manual (Page 45)

Rockwell Automation Publication 1747-UM076C-EN-E - January 2013 39
Configure the Adapter for Direct Connection through the RSLogix 5000 or Logix Designer Application 39
match the total size of all three Output Chunks. If the I/O sizes are larger
than the chunk totals, the adapter will reject the connection request. If the
chunk totals are larger than the I/O sizes, the adapter will accept the
connection (but the backplane scan may waste cycles reading input data
that will never be used).
5. Click OK on the Module Definition screen. Then, click Yes on the
RSLogix 5000 change confirmation screen that appears.
6. Click Connection tab. Enter 50 for requested packet interval (RPI) to set
how often you exchange data with the I/O adapter.
Note that Connection is set as Exclusive Owner - Advanced by default.
IMPORTANT The default RPI of 20 ms is suitable for typical applications.
TIP Rockwell Automation recommends that you check or enable the option
“Major Fault On Controller If Connection Fails While in Run Mode” on
both the 1747-AENTR device and supported 1746 I/O modules.