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Re: [TRNSYS-users] TRNSYS-users Digest, Vol 64, Issue 53



Hi Fred,

May not be the case but sometimes it happens when I move files from one folder to the other. Some components that are linked to external data files may try to look to wrong paths. This is the case of the type 534 (storage tank) or even the weather file. I suggest taking a look at the other components in your simulation and checking the "External files" tab, looking for the content in the files. Some times the path is even correct but may be a blank file.

Not sure if it is your case but hope it helps

Lucas Lira




From: trnsys-users-request@cae.wisc.edu
To: trnsys-users@cae.wisc.edu
Date: 27/04/2010 08:36
Subject: TRNSYS-users Digest, Vol 64, Issue 53





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Today's Topics:

  1. Simulation Start Time Error (Fred Betz)
  2.  problem using type538 (foxdai_dj)
  3. Re: Simulation Start Time Error (Martin Thur)

----- Message from Fred Betz <fbetz@aeieng.com> on Mon, 26 Apr 2010 15:03:38 -0500 -----
To:
"trnsys-users@cae.wisc.edu" <trnsys-users@cae.wisc.edu>
Subject:
[TRNSYS-users] Simulation Start Time Error

I get the following error:
Unable to correctly read from the supplied data file – check the file and re-run the simulation.
 
The only hourly data file is the weather file.
 
I have never had trouble starting from any hour in the year in the past.
 
I opened another file and it worked just fine. I also tried changing weather files with no success.
 
Is there a setting I have inadvertently changed for this simulation?
 
Fred
 

Fred Betz  PhD., LEED AP
Sustainable Systems Analyst
  AEI | AFFILIATED ENGINEERS, INC.  
5802 Research Park Blvd. | Madison, WI  53719

P: 608.236.1175 | F: 608.238.2614
 
fbetz@aeieng.com  |  www.aeieng.com  

 
 
----- Message from "foxdai_dj" <foxdai_dj@163.com> on Tue, 27 Apr 2010 12:06:52 +0800 -----
To:
"trnsys-users" <trnsys-users@cae.wisc.edu>
Subject:
[TRNSYS-users] problem using type538

Hello,
I have two questions for using type538.
(1) 2 type538 connected in parallel, and their inputs and parameters are identical. But why their Outputs are not the same.
(2) The document for detailsed mathematical description of type538 is not available, how could I get it?
Thanks,
DaiJianguo
2010-04-27
 
2010-04-27


foxdai_dj
----- Message from "Martin Thur" <Martin.Thur@BLS-Energieplan.de> on Tue, 27 Apr 2010 09:22:28 +0200 -----
To:
"Fred Betz" <fbetz@aeieng.com>, <trnsys-users@cae.wisc.edu>
Subject:
Re: [TRNSYS-users] Simulation Start Time Error

Maybe it is not the weather file. I have already had problems with types that read from external files. When I wanted to run the simulation suddenly the external file was empty. (and I think I got the same error) Check the logical unit number in the error message to find out which file it could be.
 
I hope that helps.
 
 
Bei Fragen bitten wir um Ihren Rückruf.


Mit freundlichen Grüßen

BLS Energieplan GmbH
i. A. Martin Thur


Elsenstraße 106
D-12435 Berlin
Tel.: +49 30 53 32 81-0
Fax: +49 30 53 32 81-40
____________________________________________________
BLS Energieplan GmbH
Sitz der Gesellschaft: Berlin
Geschäftsführer: Christoph Lange, Wolfgang Sturm
Registergericht: Amtsgericht Berlin-Charlottenburg, HRB-Nr. 32021



Von: Fred Betz [mailto:fbetz@aeieng.com]
Gesendet:
Montag, 26. April 2010 22:04
An:
trnsys-users@cae.wisc.edu
Betreff:
[TRNSYS-users] Simulation Start Time Error

 
I get the following error:
Unable to correctly read from the supplied data file – check the file and re-run the simulation.
 
The only hourly data file is the weather file.
 
I have never had trouble starting from any hour in the year in the past.
 
I opened another file and it worked just fine. I also tried changing weather files with no success.
 
Is there a setting I have inadvertently changed for this simulation?
 
Fred
 

Fred Betz  PhD., LEED AP
Sustainable Systems Analyst
  AEI | AFFILIATED ENGINEERS, INC.  
5802 Research Park Blvd. | Madison, WI  53719

P: 608.236.1175 | F: 608.238.2614
 
fbetz@aeieng.com  |  www.aeieng.com  

 
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