Preserve history data while change type
is it possible to preserve the history data if, lets say, while changing a SignalInReal to SignalReal.
800xA 5.1 + IM
Even if Control Builder M allow changing type the actual action taking place in System 800xA is ”Delete old & create new”. Hint: look at the creation date of the transmuted object.
Logs will be disposed of when CBM deletes the old object.
The Log Configuration aspect allow export and import of data to/from .CSV files. Unfortunately, you cannot export all at once, only a couple of hundred thousand rows at a time.