[TRNSYS-users] equation solver problem

[David BRADLEY]

Federica,

   The division by zero probably occurs before the values have been read 
(and outputted) by Type9. Try the following:

A/(MAX(0.0001,B)

   Of course this will run into problems if the values of B can be 
either positive or negative)

kind regards,

  David


On 08/27/2018 09:06, Federica Azzarri S238292 via TRNSYS-users wrote:
> Hi TRNSYS users,
>
> I'm using the equation solver (which can be found inside the Assembly 
> panel) to evaluate the equation A/B, but when I run the simulation it 
> gives me the message error 5 "The TRNSYS Program attempted to evaluate 
> an equation that has a division by zero". I'm using type 9 to read the 
> hourly values of B and there aren't values which are equal to zero.
>
> How could I solve this problem?
>
> Thanks in advance to anyone will try to help me,
> Federica.
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>

-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
d.bradley at tess-inc.com

http://www.tess-inc.com
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