TrendStorageReaderGlobals (GVL)
This GVL contains global configuration values of the trend storage api.
- Attributes:
qualified_only- InOut:
Name
Type
Initial
Comment
g_iMaxCountRowsToRead
INT1000
The maximum number of rows, that a single read request can read. The limit of 1000 records per single read call is good value, that ensures, that a trend element, that is also displaying the data, does not have any delays. For slower hardware this value has to be decreased accordingly.