Rockwell Automation 1761-NET-ENIW MicroLogix Ethernet Interface (ENI) User Manual - Manual (Page 116)

Publication 1761-UM006E-EN-P - August 2005
8-24 Connecting CompactLogix Controllers on Ethernet
Figure 8.22 SLC 5/05 Rung 1 MSG ‘Multihop’ Tab
Figure 8.23 on page 8-24 shows the MSG ladder program for the
ControlLogix controller, developed with RSLogix 5000. Following the
ladder program are six additional screens showing the two tabs for
each MSG Instruction. The first MSG illustrates a typical message to an
SLC 5/05. The second MSG shows how to message to a CompactLogix
via a series A ENI. The third MSG instruction highlights the new
functionality of a ENI/ENIW series B/C/D connected to a
CompactLogix controller to support the native CIP read and write
commands initiated by the ControlLogix controller. As part of your
program, you must configure your 1756-ENBT module with the
proper IP address.
Figure 8.23 ControlLogix Controller Ladder Program