Hi,I'm trying to get an historical trend working with ME 9.5 SIM20. Here's the step done:1- The Logging Groups- Logging type = View Logging- Keep Records (days) = 7- Log Data Every (min) = 5- Use Default Path = True2- The only group used = RootLoggingGroup with the default Logging strategy "On Change" cannot be changed.3- I went into my 6 variables (PLC.Var_name) and in the logging tab I set:- Enable logging = True- Group = RootLoggingGroup- Deadband = 04- I draw a historical trend object in an HMI Panel windows and added my pen.When I try to start the "Replay mode" I got the error unable to connect to the historian server.When I switch to ViewLogging mode I get data logging not enabled or no records or data corrupt.I've read every single line of the InfoViewer for these errors and I can get it work.Can someone help me ?Thanks!
