Can anyone help , how we can convert String tags to float tags in opc da interface
I am using Location 2 =1
value in opc server showing as
can you please help me to solve these issue
If the value in the OPC Server is "NORMAAL ", then it would not be possible to store this as anything else then a string or a digital state? What are your trying to achieve here? Do you have a digital state of "NORMAAL " in the digital set associated with the PI Point?
With a Loc2=1, for digital points, the strings read from the OPC server must match the strings in the digital state set used by the PI point. For integer and real points, the interface requests a string value, and translates it to a number.
Retrieving data ...