OPC UA Read#
Block appearance in REPEAT VISION#
OPC UA Read is used to read the value of a specified node from the OPC UA server. To configure a connection to the server, use the OPC UA Client Settings block and select this block in the OPC UA client settings property.
Important
The node value in the OPC UA server must be convertible to type double, otherwise this value cannot be used as a signal in the REPEAT VISION model.
1. Properties#
Property |
Default Value |
Description |
Units of measurement |
|---|---|---|---|
– |
– |
– |
|
Namespace index |
2 |
– |
– |
Node identifier |
Level.Sublevel.Temperature |
– |
– |
2. Inputs and outputs#
Parameters |
Input/Output |
Description |
Units of measurement |
Port type |
|---|---|---|---|---|
Output |
Output |
– |
– |
Automation |
In order to see the connection capabilities of the block, you need to go to page Description of block ports