Archiving is the process of saving a history out to a different location (station) from where it was originated. There are two general methods (or directions) for archiving, as described below:
-
Pushing data (exporting histories)
is the process of exporting history data and is done using the history export manager, shown in Figure 173. For details about exporting histories, refer to the “Niagara History Export Manager” section in the Drivers Guide.
-
Pulling data (importing histories)
is the process of importing history data and is done using the history import manager, shown in Figure 174. For details about importing histories, refer to the “History Import Manager” section in the Drivers Guide.
