Rockwell Automation 25B PowerFlex 520-Series Adjustable Frequency AC Drive User Manual - Manual (Page 236)

236 Rockwell Automation Publication 520-UM001G-EN-E - September 2014
Appendix H EtherNet/IP
IMPORTANT Regardless of the method used to set the adapter IP address, each node on the
EtherNet/IP network must have a unique IP address. To change an IP address,
you must set the new value and then remove and reapply power to (or reset)
the adapter.