Posted 29 Jun 2019 Can Mitsubishi FX3GA-60MT PLC be used as Modbus RS485 Slave? Any sample code or documentation would be very helpful. I am planning to communicate to Weintek HMI (Modbus RS485 master) to FX3GA-60MT PLC (Modbus RS485 Slave). Any other ideas would be nice. Thanks Share this post Link to post Share on other sites
Posted 30 Jun 2019 https://dl.mitsubishielectric.com/dl/fa/document/manual/plc_fx/jy997d26201/jy997d26201g.pdf Look at section '10.3 Creating Programs for the Slave Station' of the above manual. I hope this will help you out. Regards, Garry Share this post Link to post Share on other sites
Posted 1 Jul 2019 @Shaf Ali Weintek HMI has Mitsubishi CPU Direct Driver. You don't need to use other protocol to communicate with HMI. Please check this link below at page 735 - 738 https://dl.weintek.com/public/PLC_Connect_Guide/eng/PLC_connection_guide.pdf Share this post Link to post Share on other sites
