Posted 7 Nov 2016 Good Morning all, I have a small problem of World Clock display timing right now. As the Daylight saving timing occurred, it should reduce 1 hour automatically(I thought) right, but my PLC is still showing the Old timing which is screwing up all the data's in HMI. How can I update the timing? The GSV parameter is WorldClock, and the Attribute is set to LocalDateTime. Please help me in this if anyone can. Thank you very much. Akif. Share this post Link to post Share on other sites
Posted 7 Nov 2016 Rockwell put out this tool some years ago to give users a quick way to update clock settings, Logix5000 Clock Update Tool. http://www.ab.com/en/epub/catalogs/12762/2181376/2416247/360807/1837528/tab2.html https://rockwellautomation.custhelp.com/ci/fattach/get/120196/ Share this post Link to post Share on other sites
Posted 7 Nov 2016 Thank you for the reply Will. So in every march and November it will automatically take care of the timing? Right now I fixed it by going to the controller properties and unchecked the daylight saving. And from where I can download this tool??? Thanks will. Share this post Link to post Share on other sites