Access Point Data

Once the application has responses in the form of PTM_RSP structure, it is possible to access the point value and point state information. The application has access to the response structure (PTM_RSP) and to the data structure (PTM_DATA) that is part of the response structure. The data value returned to the application is the raw value. The application may choose to convert that data to a real number and also retrieve the engineering-units label for the point.

The structures discussed below are in two files:



More information

PTMAP response structures.

PTMAP data structure.

Point Management Application Interface overview.