

How to export a variable to be used in controller block
Good evening,
in my process simulation, I import some process variables in the Spredsheet and I use them to calculate a property "A" (which corresponds to the relative humidity of the gas in %). I would like to use the property "A" in the controller block, as controlled object. I should export it with the command "Export as Flowsheet object property", but it can't be exported as single parameter. Is there a way to do this?
Thanks in advance
Daniele
DWSIM