Posted 19 Oct 2023 Hello, We are trying to read our KWH usage using modbus from a IEM 3255 Power Meter. Has anyone ever done this? I have used Modbus with Omron Inverters before but this is a new concept for me. Any advice would be appreciated. Regards Peter Share this post Link to post Share on other sites
Posted 20 Oct 2023 I think that I can communicate with the EIM 3255 using a EWON Flexy over Modbus TCP? Has anyone attempted this? I have used EWON with Siemens and Omron but they was PLCs Share this post Link to post Share on other sites