[TRNSYS-users] Error in the deck

David Bradley bradley at tess-inc.com
Wed Apr 18 10:49:57 PDT 2007


Samir,
   When your simulation starts, the initial value of the variable 
Input4 is 0. What you need to do is write your equation as:

Tsouff = Input2-(Input3/(0.34*MAX(Input4,0.0001))

Kindest regards,
  David


At 11:54 4/18/2007, Chehal, Samir wrote:

>Hello everybody,
>
>I have a problem with a variable, I insert an equation (in Shading 
>Light) but I can obtain a result.
>
>The error message is :
>
>TRNSYS Message      5 : The TRNSYS Program attempted to evaluate an 
>EQUATION that has a division by zero. Please check the EQUATION 
>formulation and re-run the simulation
>
>     Reported information  : TSOUFF
>
>But in fact, I don't see why?
>
>The equation is : Tsouff = Input2-(Input3/(0.34*Input4))
>
>Best regards <<Wizard21.tpf>>
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