Omron SYSMAC CJ1W-EIP21 - Manual (Page 307)

281
Adjusting the Communications Load Section 10-2
Method 3: Changing the Packet Interval (RPI) of Only Specific
Connections
In this example, we want a faster tag data links for just a particular connection
of device 192.168.250.1.
Double-click device 192.168.250.1 in the Network Configuration Window.
Information about the connection with device 192.168.250.20 is registered in
the Register Device List. Double-click this connection to edit the settings.