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Dear all, I’m trying to model the thermal capacitance of
pipes. I am using the user written component type 202 from the TRNSYS website
(Annex 17 components). It’s the first time I compile components myself,
so I have no experience in that, I have also no experience in Fortran. I compiled the type as stated in the manual volume 8
without any error messages. For the proforma for the studio I declared (apart
from the type number) 2 inputs, 2 outputs and 2 parameters as stated in the
Fortran code file. When I run a simulation without connecting the outputs of
the type 202 it’s alright. But when I connect the outputs to a pipe or online
plotter I get the following error message TRNSYS Message 28 : The
listed input referenced an output number beyond the allocated outputs for the
connected type. Reported information : Unit
4 Type 31 Input 3 Connected to Unit 5 Type 202 Output 1 I don’t understand that message, as the output
of the type 202 is not connected to input 3 of the pipe (this input is empty). Does
anybody know what this error means or has experiences with this model of a
thermal capacitance? Yours, Jens Apel Technical University of Berlin |