Posted 9 Jun 2021 I'm trying to simulate the proface HMI and my ladder program using the MX component " communication setup utility". I followed all the steps on a tutorial vid however an error pops'up (check the attached file). i was wondering if you can help. Thanks in advance. Share this post Link to post Share on other sites
Posted 14 Jun 2021 The simulator in GX Works2 is called GX Simulator2. Maybe your ProFace software doesn't know how to use it? Share this post Link to post Share on other sites
Posted 15 Jun 2021 @Ktemsani0 You should open simulator on GX Work 2 first then start proface screen simulator. Share this post Link to post Share on other sites