DXR2

The common alarm in the application program on the room automation station checks the reliability of the data points in each program cycle. The result is provided without delay from the common alarm data point.

Data points from networked devices are subject to additional delays based on the typical properties of the bus in question.

KNX PL-Link

A change in reliability of a KNX PL-Link data point is displayed after ca. 31 minutes. The last value remains.

The automation station queries the state of devices on the bus every 15 minutes. If a fault exists and it still remains after the next query (after an additional 15 minutes), the field devices object is set to the corresponding state. A shorter update period is not possible.