Posted 18 Jan 2016 Hello I have PLC FX3GE-24MR/ES with FX3G-485-BD board and rail350 electric meter http://www.northern-design.co.uk/docs/manuals/ND%20PowerRail350%20Modbus%20Comms%20Manual.pdf I want to ask you. Is it possible Modbus RTU Communication between PLC FX3GE-24MR/ES and rail350 electric meter? If yes, then maybe you give advice how need to read data of ladder languages Share this post Link to post Share on other sites
Posted 19 Jan 2016 You need to find out if your meter supports Modbus RTU. Then look at the FX3 Communication Reference Manual. There's program examples and everything. Share this post Link to post Share on other sites
