Re: [TRNSYS-users] Connecting thermal storage and heat exchanger

[David Bradley <bradley@tess-inc.com>]

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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