Raw Data

Read unprocessed data from an OPC HDA server

Retrieve raw values from the server, and processes that data using MATLAB^® rather than relying on the server to perform the processing for you.

Functions

`readRaw`	Read raw data of specified time range from HDA server
`readModified`	Read modified data from an OPC HDA server

Read Historical Data over a Time Range
Request the value, quality, and timestamp data for a list of items over a specified time domain.
Reading Modified Data
Read only modified data from the server.
Native MATLAB Data Types from Read Operations
Specify that the read operations return data as MATLAB data types.