Hi,
I've got problem with historical trends in WinCC 7.0 SP1?
When I display trend for period = 1..5 months everything is ok, but when I choose period > 5 months then only one vertical line is drawn. Tag logging is set to 13 months. Any ideas where should I look for soultion?
Best Regards
I've got problem with historical trends in WinCC 7.0 SP1?
When I display trend for period = 1..5 months everything is ok, but when I choose period > 5 months then only one vertical line is drawn. Tag logging is set to 13 months. Any ideas where should I look for soultion?
Best Regards