In this case, if the Ethernet switch has no multicast filter, the Usage of Capacity value would be
100.33% and communications errors might occur due to traf
fic overload at the built-in EtherNet/IP port.
Method 3: Changing the Packet Interval (RPI) of a Specific Connection
In this example, set faster tag data links for a specific connection of a device, 192.168.250.1. Double-
click the device, 192.168.250.1, in the Network Configuration Window.
Since the Register Device List shows a list of devices connected with 192.168.250.1, double-click a
device, 192.168.250.10, in the list.
15 Communications Performance and Communications Load
15-20
NJ/NX-series CPU Unit Built-in EtherNet/IP Port User’s Manual (W506)