[TRNSYS-users] Connecting thermal storage and heat exchanger

[David Bradley]

Darryl,
  An "invalid floating point operation" is a generic Fortran message is 
generated if the code did not catch certain kinds of errors before they 
occurred. For example, it might occur if there is a division by zero or 
if an array goes out of bounds. Without running your project through the 
Fortran debugger, it is not possible to determine the cause of the 
error. I would recommend that you send your project (*.tdf) and any 
supporting files to your distributor and see if they can find the bug.
Kind regards,
 David


Darryl Andriyan Putra wrote:
>
> Does anyone know or able to connect heat exchanger and thermal storage 
> successfully?
>
> I tried to connect them in my project and an error, stating "Invalid 
> Floating Point Operation" message.
>
> While I delete the heat exchanger icon, the simulation works as per 
> normal.
>
> The connection can be seen in the picture I attached.
>
> Can anyone advise me the meaning of the problem and how should they 
> connected?
>
> Thank you for your attention.
>
>  
>
> Regards Darryl
>
>
> ------------------------------------------------------------------------
>
>
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>
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Thermal Energy System Specialists (TESS), LLC 
David BRADLEY                      22 N. Carroll Street - Suite 370 
Partner                            Madison, WI 53703 
                                   USA
P: +1.608.274.2577 
F: +1.608.278.1475
E-mail: bradley at tess-inc.com 
Web Pages:  http://www.tess-inc.com    and      http://www.trnsys.com

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