Modbus Transfer Fails to Remote IO

by | Jan 11, 2024 | Trouble Shooting E-CE Series, Trouble Shooting E2-Group


Modbus TCP Transfers to Remote IO connected on Ethernet ports 1 through 4 fail.


These ports are set up an a DHCP Server and will communicate with Remote IO having a static IP.

Make sure they have the same IP addressing system as this could have been inadvertently changed in the E Series.