Micrologix 1400 comms over Ethernet


Hi, Is it possible to use the ABLOGIX IO Server to communicate with a Micrologix 1400? From the docs it says DF1 but when I use that with the EIP, I see
pccc-The request was refused by the server (N21:103 Status:8) for my tag.



You need to use the DF1 IO Server and connect with the DF1 serial cable. Can you send a screen shot of your settings?


Here are the channel 1 settings but from what you are saying we can’t communicate over this channel using the ABLOGIX driver?

If we enable Modbus TCP on this channel, could we use the Modbus IO Server?



Yes, but you will have to use Modbus addressing.