Move the standard file trnsys15 kernal exec.for to a safe location. Contact your TRNSYS distributor or go to the of this website to download a modified version of the file exec.for. Communication with external programs Setting up the Powerstation Project Follow these instructions to get started using the MSFPS40 Developer Studio for handling the compiling, linking, and debugging of Fortran subroutines for TRNSYS.Type66 (communication with Engineering Equation Solver routines).Type61 (communication with non-fortran DLLs).By excluding some of the standard TRNSYS 15 features, it is still possible to use the Powerstation 4.0 compiler.īelow is a list of features that you will lose in doing so. It is highly recommended that you switch to. Unfortunately, the Powerstation compiler does not accept many of the TRNSYS features standard in version 15. It was still possible with TRNSYS 14.2 to use the Powerstation compiler to recreate the 32-bit trnlib.dll file needed to run TRNSYS. Microsoft Fortran PowerStation 4.0 Microsoft Fortran PowerStation 4.0 Microsoft Corp stopped developing, supporting and selling their FORTRAN Powerstation compiler some time ago.