Retrieve redundant server set
- Last UpdatedJun 26, 2025
- 1 minute read
- PI System
- Adapter for OPC UA 1.6
- Adapters
The OPC UA adapter provides a rest endpoint for querying the current redundant server set the adapter is using for server failover.
Complete the following steps to retrieve the redundant server set of an OPC UA adapter:
-
Use any of the Configuration tools capable of making HTTP requests.
-
Run a GET command to the following endpoint:
http://localhost:5590/api/v1/configuration/<ComponentId>/RedundantServerSet
Note: 5590 is the default port number. If you selected a different port number, replace it with that value.
Example using Postman:
GET "http://localhost:5590/api/v1/configuration/<ComponentId>/RedundantServerSet"
Example result:
{
"ServerAddresses": [
"opc.tcp://Server1",
"opc.tcp://Server2"
]
}