Posted 22 Apr 2021 Dear All, Omron NQ HMI was installed with CJ1M CPU. Now I am trying to replace the HMI with weintek MT8071iP but HMI showing communication problem. I have omron HMI NQ program and set protocol settings as was set in NQ please see the attachment. Please suggest what may be the reason? waiting for reply Thanks Shoaib omron_settings.zip Share this post Link to post Share on other sites