[TRNSYS-users] Detailed calculations of radiation and comfort, and set geoposition.

Tue Sep 27 06:54:59 PDT 2016

I reviewd all my imput files. With no succcess. 

I made two kinds off simulation: 

A. with active layers 
B. without active layers 

In simulation without active layers with detailed calculations of radiation and comfort (and set geoposition I do not have any errors or convergence problems. 
In simulation with active layers I have warning in every step. It is the same file as B. but with active layers. 

I have this errors: 

Error 0.000 39 31 Total Fatal Errors : 1 
Warning 7.000 56 56 Message : Convergence of the internal iteration of TYPE 56 not attained within 100max. number of internal iterations! 
... 
Warning 57.000 56 56 Message : Convergence of the internal iteration of TYPE 56 not attained within 100max. number of internal iterations! 
Warning 58.000 56 56 Message : Convergence of the internal iteration of TYPE 56 not attained within 100max. number of internal iterations! 
Warning 64.000 56 56 Message : Convergence of the internal iteration of TYPE 56 not attained within 100max. number of internal iterations! 
Warning 66.000 56 56 Message : Convergence of the internal iteration of TYPE 56 not attained within 100max. number of internal iterations! 
Warning 79.000 56 56 Message : Convergence of the internal iteration of TYPE 56 not attained within 100max. number of internal iterations! 
Error 79.000 0 0 TRNSYS Message 450 : The maximum number of warnings allowed per simulation has been exceeded. Please fix these warnings or increase the limit on the number of warnings allowed per simulation (LIMITS command) Reported information : Not available 

I do not use type 31 unit 39. 

What should Ido? 

Regards 
Katarzyna 

Od: "via TRNSYS-users" <trnsys-users at lists.onebuilding.org> 
Do: "Hsein Moussawi" <hsein_moussawi at hotmail.com>, "TRNSYS users mailing list at OneBuilding.org" <trnsys-users at lists.onebuilding.org> 
Wysłane: poniedziałek, 26 września, 2016 20:05:28 
Temat: Re: [TRNSYS-users] Detailed calculations of radiation and comfort, and set geoposition. 

While setting the number of warnings before an error may allow the simulation to proceed further, it does not "fix" the problem. If the Type 56 model is not converging you need to figure out why. I would review all of my inputs and gains to the zone and see if something has been entered incorrectly. 

Regards, 

Tim 

--- 
Timothy P. McDowell
Executive Vice President
Thermal Energy System Specialists, LLC
22 N Carroll St, Suite 370
Madison, WI 53703
office: 608-274-2577
cell: 608-225-5250 

On 2016-09-25 15:59, Hsein Moussawi via TRNSYS-users wrote: 

Hi, 

Just press on the control cards icon in the left panel; 

Search for the box named 'before error' and set its value to a large number. 

This should solve your problem. 

Regards. 

------------------------------------------------------------------ 
Houssein Al Moussawi 
PhD Joint Student 
University of Caen Normandy & Lebanese University 

From: Katarzyna P -PP via TRNSYS-users <trnsys-users at lists.onebuilding.org> 
Sent: Sunday, September 25, 2016 3:41 PM 
To: TRNSYS 
Subject: [TRNSYS-users] Detailed calculations of radiation and comfort, and set geoposition. 
I want to prepare a simulation with detailed calculations of radiation and comfort, and set geoposition. I get this error: 
*** Fatal Error at time : 134.000000 
Generated by Unit : Not applicable or not available 
Generated by Type : Not applicable or not available 
TRNSYS Message 450 : The maximum number of warnings allowed per simulation has been exceeded. Please fix these warnings or increase the limit on the number of warnings allowed per simulation (LIMITS command) 
Reported information : Not available 
Example of warrnings: 
*** Warning at time : 7.000000 
Generated by Unit : 56 
Generated by Type : 56 
Message : Convergence of the internal iteration of TYPE 56 not attained within 100max. number of internal iterations! 
What should I change? 
Sincerally 
Katarzyna Pałaszyńska 

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