Action

Action

The Action configures the direction flow of the data.

.     Read: The data flows only from OPC Server to OPC Client. The OPC Client can only read the data from the OPC Server.

.     Read/Write: The data flows in both directions, from the Server to the Client and from the Client to the Server. The OPC Client can read and write data from the OPC Server.

.      Write: The data flows only from OPC Client to OPC Server. The OPC Client can only write data from the OPC Server.