HistoryGroupAdd — adds a new history group.
(HistoryGroupAdd group_label basedir extension cachesize flags)
group_label
The label for the group, such as
HIST000.
basedir
The name of the base directory for the group, where history files will be stored.
extension
A filename extension for the history files.
cachesize
The size of the in-memory cache, which can have an impact on the speed of data recall.
flags
Not yet documented.
A message indicating success or error. Please refer to Return Syntax for details.
This command adds a new history group. Its parameters correspond to the Group Configuration options in the Configure Historical Data Capture dialog of the Historian option of the Properties window.