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Logo 8 Astronomic Clock

2/14/2018 3:40 PM	Rate (0)
manuelis Posts: 1 Rating: (0)	Hi ! I've recently designed a program for Logo 0ba8 which includes an astronomical clock. When I simulate soft changing the hour the program is working but after I download the program in the plc the output relais doesn't change the original state. I've already set the same time to plc and pc. Is it necessary to connect the LAN to internet ? How is really working ? Thanks.
manuelis Posts: 1 Rating: (0)
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2/14/2018 3:52 PM	Rate (0)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 9/16/2025 Posts: 35964 Rating: (4502)	At first, welcome to the forum... No, no LAN is needed for this. The astronomical clock calculates the sunrise time and the sunset time from the date, latitude and longitude. Within this time window, the astronomical clock turns on its output. If you change the system time of the LOGO! manually outside this window, the clock turns off.

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2/15/2018 8:43 AM	Rate (0)
Jen_Moderator Diamond Member Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8171 Rating: (174)	New question published by AutoGen_7606255 is split to a separate thread with the subject Help with diagnostic block FB126 . Best regards Jen_Moderator

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