Add a SystemHistoryImportTag anywhere in the station to import histories on the Supervisor using the “System Tags” feature. Each tag creates a Niagara system history import descriptor in the Supervisor, under the Histories container of the NiagaraStation that represents this subordinate (JACE) station. Corresponding histories are immediately available in the Supervisor.

See To add SystemHistoryImportTags for a “quick start” procedure on working with these tags. The remainder of this section explains more detailed aspects of working with this export tag type.

The following sections provide more details on SystemHistoryImportTags: