On this day I wrote all the function to get correct date and time to PLC IDE. I use C++ just to set-get the RTC hardware and NPT.
I can not post the projects due to space limitations on the forum. If someone are interested please give me some public space to upload.
All work: Time zone, European DST, Week Day, NTP.
Oscat Library not work because on Logic Lab there are not all date conversion, like codesys.