Re: [TRNSYS-users] A question

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

Ming,
  I think you might be able to write two equations like:

TempCheck = LT(Tzone,20)

the LT(n,m) function returns a 1 if n < m and a 0 otherwise. You can
then integrate the result and you will get a measure of the amount of
time that Tzone is below 20.

Cheers,
 David


At 00:45 2/27/2008, Liu, Ming - liumy008 wrote:

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Dear Trnsys users,
 
In my model, I want to calculate how long the temperature of a zone is kept under 20^OC during a day. Does anyone have any idea about that? Thanks in advance.
 
Best regards,
Ming 
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