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Rockwell Automation Publication 280E-PM001A-EN-P – August 2011
13
ArmorStart
®
EtherNet/IP
™
Communications & Control Programming Manual
Chapter
2
Connection Tab
Click on the Connection tab to display the following:
The
Request Packet Interval (RPI)
indicates the maximum frequency at which
data will be received. It is possible that data could come more quickly than the
time interval assigned in the RPI. In the majority of cases, the default 20 ms
should be the optimal setting. If you check the
Inhibit Module
option,
connection to controller tags will be broken. The
Major Fault on Controller if
Connection Fails While in Run Mode
option should be checked to ensure that
the controller processes the connection fault with the ArmorStart. The
Use
Unicast Connection over EtherNet/IP
is checked to use the Unicast mode
instead of the EtherNet/IP mode. This appears only for modules using
RSLogix 5000 software version 18 or later which supports Unicast.