is there an exisiting PLC Lib in CXA for the former IW Lib RIL_OpcUaServer?
If not, is something like this planned?
Thanks in advanced!
Solved! Go to Solution.
you could just use the CXA_Datalayer and read some node from the OPCUA Server from the datalayer.
If the node does't exist you should get some error, so the server doesn't exist.
from priciple point of view you are absolutely right. But checking if OPC UA Nodes are available is not sufficent enough in the customers use case. Like did with the former RIL_OpcUaServer Library, it is necessary to know in which state the OPC UA Server is and if it is ready fpr communication:
Are the green marked information about the OPC UA Server available somehow via the Data Layer?
unfortunately this information is not available over datalayer in version 1.10. But it will available in Version 1.12. The implementation is already done. The information which is available will be similar to ServerStatus, which is already available over OPC UA. Probably it is workaround, the the customer can use the information over OPC UA. See also screenshot below.
thanks for the detailed answer. I will forward this information and afterwards accept your solution or post a re-question. But for me everything is clear so far.