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Re: [EnergyPlus_Support] About a warning!


I would suggest to try adjusting the convergence tolerance on the controllers, possibly increasing the tolerance, simHvac error occur due to system not being able to converge. 
Many times the result is almost correct but not within tolerance so these errors are reported.  
Also if it is just one or two SimHvac errors i guess you could simply neglect them.
 
thanks
Rahul Chillar 

zyyh9819 <zyyh9819@xxxxxxxxxxxx> wrote:

When I simulate, I always find the warning
  "** Warning ** SimHVAC: Maximum iterations exceeded for all HVAC 
loops, at BEIJING CHN IWEC DATA WMO#=545110, 07/01 14:53 - 14:54 "
I do not know whether the warning can cause the incorrect result or 
not? How can I correct my idf file in order to remove this worning? 
Can you give me a hint? Thanks a lot!






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Thanks 
Rahul Chillar 
Grad Student 
Building Systems lab
Univ Of Illinois Urbana Champaign

		
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The primary EnergyPlus web site is found at:
http://www.energyplus.gov

The group web site is:
http://groups.yahoo.com/group/EnergyPlus_Support/

Attachments are not allowed -- please post any files to the appropriate folder in the Files area of the Support Web Site.
 
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