[TRNSYS-users] circular reference error

[Linda Lam]

Hi all,

I am getting a self-referencing error for the following:

MF21 = x * A + not(x)*B
MF12 = x * C + not(x)*D

A = constant
B = MF12 + constants
C = MF21 + constants
D = constant

Theoretically, it should only calculate EITHER [A and C]  OR [B and D].  
But it seems as if it sees all of the equations and thinks it's a 
circular reference. Any thoughts?

Also, does anyone know of some sort of conditional logic Type?


-- 

*Linda Lam**
212 219 2255 | lam at transsolar.com <mailto:lam at transsolar.com>
Transsolar Inc. | 134 Spring Street Suite 601 | New York, NY 10012

Transsolar Climate Engineering
Technical consulting for energy efficiency and environmental quality in 
buildings.
New York - Stuttgart - Munich*

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