This processor get the values of nodes every time it is triggered.
Before using this processor, you must set up the StandardOPCUAService first. Documentation can be found here.
| Property Name | Description |
|---|---|
| OPC UA Service | Specifies the OPC UA Service that can be used to access data |
| Return Timestamp | Allows to select the source, server, or both timestamps |
| Tag List Source | Either get the tag list from the flow file, or from a dynamic property |
| Tag List Location | The location of the tag list file |
| Exclude Null Value | Return data only for non null values |
| Null Value String | If removing null values, what string is used for null |
| Aggregate Records | Whether to aggregate records. If this is set to true, then variable with the same time stamp will be merged into a single line. |
- You can control the interval of data collection by setting the
Scheduling/Run Scheduleproperty.