Posted 27 Mar 2017 Hi! Here I am again but this time with Micro800 "issue". I use the Micro820 2080-LC20-20QWB (relay output) with a Beijer HMI panel. I notice that the Micro820 internal RTC is not so accurate (as datasheet said). So I decide to sync it every hour with the Beijer one with the RTC_SET instruction block. All works but if the sync come concurrently with an exited output the output relè seems to vibrate (anyway the related led stay on!). So i thinked that the problem is the Beijer sync method and I try to compile the simpliest program to test the issue. I attached it to this post. Inside "Prog1" program I put the "Out_Act" to activate the output 00 and inside the "Date_Hour" I put the RTC_SET instruction. Try to set the bit "Out_Act" and after that put some date setting on try to set the "RTC_Enable_Set" bit. What happens to you? Somebody that can test if the issue appear? My Micro820's firmware is already upgraded to 10 as also the CCW is 10.001 Do you think that is a firmware bug?... Thank you! Test_RTC.ccwarc Share this post Link to post Share on other sites
