panthripu Member P Join Date Mar 2004 Posts 228 Apr 21, 2014 #1 Hi While restarting the servers ,the old historical trends in WinCC gets erased ? Is it normal ? We have configured the automatic backup of the taglogging.How can we see the trends saved in backup folder ?
Hi While restarting the servers ,the old historical trends in WinCC gets erased ? Is it normal ? We have configured the automatic backup of the taglogging.How can we see the trends saved in backup folder ?