Hello,
When running a simulation, TRNEXE crashes after a while without displaying any error message. Usually it pops up a box saying there is an error, but now it just freezes with a "Program not responding" message in the top of the window. When I close the program, the log file window appears. It shows no errors, but a lot of warnings saying that "The referenced UNIT has called the PSYCHROMETRICS routine with conditions outside the intended range of the dew point temperature correlation. The correlation from the 1981 ASHRAE fundamentals handbook is for the temperature range of -60 C to 70 C." These warnings refer to units of Type 670 and 995 (TESS heating and cooling coil). I have tried to increase the setting "number of warnings before error" as a work around, since I can't understand why these warnings appear. I also do not know if these warnings are the reason why TRNEXE crashes, since there is no error message saying that they are, but I have no other clues.
I would appreciate if anyone has an idea why this happens. My TRNSYS version is 18.01.0000.
Best regards
Knut Erik Enerstvedt
Gether AS