I have compact hmi800 system
There is time difference between controller and windows pc o'clock So the time difference between trend and alarm message
How can set windows pc o'clock from controller pm864
To time synchronisation
- System 800xA 6.1 Network Configuration, 3BSE034463-610
- Enable and start Win32Time service in NtpServer or NtpClient mode
- If NtpServer: Win32Time need change to AnnounceFlags key in registry if controller should slave to PC time.
- If NtpClient: Win32Time need changes to a number of keys in registry. Use w32tm.exe tool to perform updates as per the aforementioned document. Verify success in Event Log (Time-Server is "talkative")