The DeviceHealth Property defined in 5.5.4 provides a basic way to expose the health state of a device based on NAMUR NE 107.

This section defines AlarmTypes that can be used to indicate an abnormal device condition together with diagnostic information text as defined by NAMUR NE 107 as well as additional manufacturer specific information.

Figure 18 informally describes the AlarmTypes for DeviceHealth.


Figure 18 – Device Health Alarm type hierarchy