Rockwell Automation 1761-NET-ENIW MicroLogix Ethernet Interface (ENI) User Manual User Manual
Page 40
Publication 1761-UM006E-EN-P - August 2005
3-10 Operation
6. If you have set up the ENI/ENIW Message Routing table with IP
addresses in entries between 1 and 31, those devices should
respond when you browse the AB_DF1 driver.
TIP
If you use the AB_DF1 driver through an
ENI/ENIW, you may go online with
CompactLogix controllers using RSLogix 5000
whether they are connected to Ethernet through
series A or series B/C/D ENI/ENIW modules.
IMPORTANT
Although you may be able to successfully
browse a 1756-Lxx controller located in slot 0
through a 1756-ENxT module using the
AB_DF1 driver with an ENI/ENIW, you will not
be able to go online with that 1756-Lxx
controller using RSLogix 5000 programming
software. If you attempt to do so, the following
error occurs: ‘Failed to go online with the
controller. No open connection.’
IMPORTANT
You can browse a maximum of four devices at
one time from the DF1 driver, because the
ENI/ENIW supports only four outgoing
connections.