I am trying to get SNTP to work on a pm573-eht.
I get it to sync against my IT department's SNTP server but only in GMT. I live in sweden (GMT+1) and we have daylight sving so the result is that my PLC is 2 h late.
I am new to this SNTP and NTP but can i suggest that my IT department edit (or add) server to sync swedish time or do i have to do a special program in the PLC to compensate.
Then the question is how do i build a reliable program to fix the time, remember we have daylight saving so it is a bit complex.
I have about 25 AC500 installations that need to be able to timestamp events..
i have got the timestamp thing to work, now i just need the correct time..
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