Posted 20 Feb 2022 Question. After install 3 months ago...What would cause a plc module to stop working during production, not let people apply settings and revert back to old settings and permeters. Using some Intelligent design functions. Also it would not let the backup be applied. Share this post Link to post Share on other sites
Posted 21 Feb 2022 Never had this problem. The only thing i can think off is that you have an SD card inside with the old setting which are loaded after a reset. Share this post Link to post Share on other sites
