The InsightCM Server automatically writes all trend points to the OPC UA server installed with the InsightCM Server. The names that NI InsightCM Server assigns to these items in the OPC UA server follow a predefined scheme, and you cannot customize them. To query the OPC server for the values of tags, you must use the following naming scheme.
The OPC tag naming scheme follows the same format as the asset path. For example, consider the NI InsightCM Server tag for crest factor in the following asset tree:
Unit 1|Motor|Accelerometer Vertical|Crest Factor
The InsightCM Server replaces the vertical bars with periods (.) when it creates and interacts with items in the OPC UA server, but otherwise maintains the same name, as shown below.
Unit 1.Motor.Accelerometer Vertical.Crest Factor