Hello Dear LabVIEW VS:8.5 or 8.6 DSC 8.5 or 8.6 Real Time 8.5 or 8.6 cFP-2120(RT controller) cFP-1808(I/O rack) I have a problem regarding changing scaling of shared variable of Real Time Controller(cFP-2120). Let me explain to you: i have an application in which Host and RT controller are communicating to each other using DSC modules(Shared variables) using two bounded libraries. I had set some engineering parameters(same) in both of the libraries and made an exe for RT controller. Now suppose in future i had to change the engineering parameters of shred variables used, so this can be done easily using property nodes in PC case.But how to change them in RT deployed Shared variable? Do property nodes worked in RT controllers.? Is there any other way to change the scaling inside the controller? I am in a trouble... Any suggestion will be highly appreciated. Thanks..