Re: [TRNSYS-users] TRNSYS ERROR (dll loaded but not found)

----- Original Message -----
From: "Aaron J. Danenberg" <danenberg@hartford.edu>
Sent: Tue, July 12, 2011 15:58
Subject: RE: [TRNSYS-users] TRNSYS ERROR (dll loaded but not found)

Tim,

Thank you for responding to my question. I am working on a project with someone working outside of our school. He told me he has used this type in his simulations. I have not compiled this type on my machine. Our group needs to purchase "Visual Numerics IMSL* Fortran Library" to be able to compile his codes. The component is functional in the TRNSYS Studio. For example, one of the parameters is "number of nodes", when you change this value, the number of inputs/outputs change.! For this to happen the dll must be actively used by TRNSYS, because as I understand it, the proforma does not execute any kind of code.

-Aaron

From: Timothy McDowell [mailto:mcdowell@tess-inc.com]
Sent: Tuesday, July 12, 2011 4:37 PM
To: Aaron J. Danen! berg
Subject: Re: [TRNSYS-users] TRNSYS ERROR (dll loaded but not found)

Aaron -

The Type203.dll is loaded, but TRNSYS is not finding Type203 exported from that dll. Make sure that you have the DLLexport command correct in your Type203 code.

Tim

----------------------------------
Timothy McDowell
Executive Vice President
Thermal Energy System Specialists, LLC
22 N. Carroll St, Suite 370
Madison, WI 53703
Phone: 608-274-2577
Fax: 608-278-1475

----- Original Message -----
From: "Aaron J. Danenberg" <danenberg@hartford.edu>
Sent: Tue, July 12, 2011 15:09
Subject: [TRNSYS-users] TRNSYS ERROR (dll loaded but not found)

I have encountered an error when trying to run a simulation with a user written component. The list file indicates the Type has been loaded, then later states that the type cannot be found. See error received below.

*** Notice at time : 0.000000

Generated by Unit : Not applicable or not available

Generated by Type : Not ap plicable or not available

Message : "Type203.dll" was found but did not contain any components from the input file.

There is a Type 203 in the simulation, and then when it is called, it cannot be found.

*** Fatal Error at time : 0.000000

Generated by Unit :&nbs! p; 2

Generated by Type : 203

TRNSYS Message 105 : A TYPE was called in the TRNSYS input file but was either not linked into trndll.dll or was not found in an external dll. A dummy subroutine was called in its place. Please link the TYPE or remove it from the input file

Reported information : Not available

The performa uses Type number 203, the dll was written with Type203 on the first li ne of the code.

< p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">SUBROUTINE TYPE203 (TIME,XIN,OUT,T,DTDT,PAR,INFO,ICNTRL,*)

The dll i stored in the "Release Folder" in the User Lib. Any ideas on how this is happening?

Aaron J. Danenberg

Graduate Research Assistant

C andidate for Master of Mechanical Engineering, September 2011

University of Hartford

Dana Hall 103, Research Laboratory 1

200 Bloomfield Ave.

West Hartford, CT 06117

M: 203 - 610 - 2509

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