Returns the value of the tag. The data type of the tag must be a double-precision, floating-point number.
Values the tag collects since calling Reset Aggregates. If a tag is set to collect aggregates, the tag updates the aggregate every time you write to it.
Reference to a specific tag on SystemLink Server or SystemLink Cloud.
Use Open Tag or Query Tags to obtain this reference.
Data value of the tag.
Date and time associated with the most recent data value.standard error behavior.