Property Handling

Certain OPC properties, namely value, quality, timestamp and scanRate can be automatically handled by the PyOPC framework. This way, these four properties will be automatically available for all OPC items.

The values of these properties will be retrieved as follows:

• The values of the value, quality and timestamp properties are simply retrieved with the servers read method, which contains all needed data.
• The value of scanRate is set to MaxSamplingRate.