Posted 27 Jan 2018 (edited) Hi everyone I am beginner in automatic. I'd like to connect a fx3uc plc with HMI MT8000 via interface module FX3u-232ADP-MB using rs232 cable . Please can someone help me with plc parameter (plc system2) in GX developer , when I connect my plc with HMI MT8000 now a msg box appear PLC NO RESPONSE ☹☹☹ I tried a lot of option ...can I do a clear memory and format memory to delete all setting sent before. Edited 27 Jan 2018 by Nabilos Share this post Link to post Share on other sites
Posted 29 Jan 2018 (edited) Does your MT8000 support the FX3U? What are the settngs made for comm on the MT8000. In your text you've stated you are using a RS232 board. In your FX parameters Settings you've set a RS485 ??? Normally the HMI manufacturer should have a description about the protocol that is used and the settings needed on both side. Edited 29 Jan 2018 by Gambit Share this post Link to post Share on other sites