4 OPC UA ReferenceTypes ToC Previous

4.11 IsHostedBy ToC Previous Next

4.11.1 Overview ToC Previous Next

This ReferenceType can be used to expose the relation between an Object representing some functionality and an Object representing some environment (e.g. hard- or software) which is necessary to execute and run the functionality. This implies that a malfunction in a referred environment or a missing related environment results in a non-functional functionality. A functionality Object might relate to several environment Objects, in that case all environment Objects are necessary to execute and run the functionality. An environment Object might be referenced by several functionality Objects.

For example, the functionality to move an axis is hosted by the drive moving the axis. Another example is some analog input functionality, which is related to the IO-module and the related firmware.

Previous Next