Ewon Technical Forum

Hi,

i want to poll data with Ewon Flexy from 2 X20 B&R PLC's using Modbus TCP IO server but in my B&R PLC's i can only configure his ethernet ports like Modbus TCP master. I see in other topics that is possible to do this data acquisition with Ewon Flexy but i dont understand how we can do if my PLC's only can works like Modbus TCP master.

Any explanation will be welcome.

Thanks and best regards

Hi,

If the PLCis master only, then the Flexy must be Modbus slave/server.
Here is a doc that explains how to configure it : https://support.hms-networks.com/hc/en-u...Ewon-Flexy

(01-09-2023, 06:56 PM)simon Wrote: [ -> ]Hi,

If the PLCis master only, then the Flexy must be Modbus slave/server.
Here is a doc that explains how to configure it : https://support.hms-networks.com/hc/en-u...Ewon-Flexy

Hi Simon,

thanks for your fast repply, i will check this with two Modbus TCP master (clients).

Best regards