This OPC UA Property, of DataType BACnetReliability, represents the BACnet property Reliability. The BACnetReliability DataType is defined in 10.4.28.

It provides an indication of whether the Present_Value or the operation of the physical I/O in question is “reliable” as far as the BACnet Device or operator can determine and, if not, why.

This OPC UA Property, of DataType Boolean, represents the BACnet property Reliability_Evaluation_Inhibit.

It indicates whether or not reliability-evaluation is disabled in the object.

This object, of type BACnetFaultAlgorithmType describes the BACnet fault algorithm used by the physical device.