ASTRO clock for LOGO!-0BA6 series

Hello,

the LOGO!-0BA7 has a function "ASTRO-Clock".

In the German forum part I developed such a function for the LOGO!-0BA6 as a circuitcircuit. For every place datas must become from Internet referredly and recalculated. The process of sunrise and sunset is approximated for this purpose by polynomials around the corresponding day values with the LOGO! to be able to calculate. The sample files in the file appendix refer to BERLIN. (Documents in german language, but you find a lot of information about sunrise and sunset over the internet.)

Link to the German contribution (look my answers):
/tf/WW/de/Posts/30875#top

Best regards
Betel