Posted 29 Jan 2018 hi all im newbies in plc nd hmi programmer. my topic about HMI proface. the problem is when i setup input(switches) and output (lamp) in stimulation.. both appear ok.. but when transfer to touchscreen output(lamp ) not appear.... cn somebody help me to solved this??? Share this post Link to post Share on other sites
Posted 30 Jan 2018 Can't be certain, no experience with ProFace, but with some I have worked with it means the controller and the HMI are not communicating, so it won't draw them and not be able to show controller data. Share this post Link to post Share on other sites
Posted 31 Jan 2018 17 hours ago, Crossbow said: Can't be certain, no experience with ProFace, but with some I have worked with it means the controller and the HMI are not communicating, so it won't draw them and not be able to show controller data. That's what the old ProFace panels we used to have in the plant would do. Objects that had their appearance tied to PLC tags would be invisible when they couldn't communicate. These were old TCP/QuickPanel/ProFace HMIs, using the Quick Designer software, not the latest product lines, so our experience may not apply to your situation. Share this post Link to post Share on other sites