I have tried good old uncle Google and he has found n'ty hits. I have trawled many of them, but for a novise it does not give much relevance.
As you can see in the picture, I can read the RDT data from IGSS (my test-SCADA) (this was very simple, I found the example in the SCADA online help)
But I would very much appreciate some tips of what to put in the button's subroutine to be able to write the value from C4 back into the RTD variable in B4.
As you can see, the variable path in B4 is readable in the input line at the top.
Last edited by kaputt; 28.12.2012 at 23:19.