How to get the data of OPC UA server from cloud
Posted: 29 Mar 2019, 03:06
Hi team,
Now I want to read/write some value into OPC UA server created in PLC (or created by myself) from cloud.
And I see that there are two kinds of server "opc.tcp::...." and "https::...."
I guess that the seconed server can be visited by HTTP, right?
But it seems that I only can get the data form the first one.
How can I build a OPC UA server, which can be read/wirten through Internet?
Now I want to read/write some value into OPC UA server created in PLC (or created by myself) from cloud.
And I see that there are two kinds of server "opc.tcp::...." and "https::...."
I guess that the seconed server can be visited by HTTP, right?
But it seems that I only can get the data form the first one.
How can I build a OPC UA server, which can be read/wirten through Internet?