Lost History data after restarting IPC

Hi Team,

Every time I restart the IPC, I am losing all the historical records. Am I missing any settings or configuration?

You’ll need the Tag Historian Module to save into a database for more long term storage. I guess if you don’t have it your data will only be stored temporarily

Tag Historian Module is enabled

Tag Historian module is activated and I can see the historical data getting saved. However, If I restart the IPC, all the stored historical records are getting deleted.

It would probably be best if you called support and let them take a look.

Does the IPC have a write-filter (memory or disk overlay) enabled? If so, you’ll need to add an exception for anything you want maintained through restarts, like local historian file.


Thanks Kevin