Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 310

Communication setting in MT Developer2 side
Set the items on the Transfer Setup screen in MT Developer2 as shown below.
[Online]  [Transfer Setup]
Operating procedure
2.
3.
6 COMMUNICATION FUNCTIONS
308
6.4 Communication Function via PERIPHERAL I/F
1.
Select "Connection
via HUB"
Set the IP address
of the Motion CPU
1.
Select [Ethernet
Board] for PC side I/F.
2.
Select [PLC Module]
for CPU side I/F.
Select the
"Connection via HUB"
on the CPU side I/F
Detailed Setting of
PLC Module screen,
and set the Motion
CPU IP address.
3.
Make the setting for
Other Station Setting.
Select it according to
the operating
environment.