Setup for Link Device


I have a link device, the part# is HMS-EN2MB. I use to read the modbus/TCP data, and send to Rockwell PLC via Ethenet/IP.

From HMS configuration page, it seems can get the data from Modbus/TCP client, but there is no data sending to PLC.

I attach the pictures and HMS link device configuration file for your reference.

HMS-EN2MB-R (18.4 KB)




Hello @Hans_Shi,

The data for the write requests is coming from the PLC. This will only be available when the the configuration is synced, the PLC is running. Once the PLC is in run mode you will be able to go into the configuration software in a read only mode to see that write requests.