[TRNSYS-users] TRNDLL error

[Brendan McCormick]

Hello TRNSYS users,

I am having an issues with a component I have attempted to modify.

I have made edits to Type170 (PEM fuel cell). The edits limit the cell voltage to no less than the minimum cell voltage as specified by the parameter uc_min. To make the edits I took the existing .tmf file, changed the type number, exported the Fortran so as to open it in Compaq VF, made necessary edits, compiled & built, and placed the new .dll and .tmf in the correct TRNSYS directories.

When I attempt to run a project that uses my new component, I receive the following error: Access violation at address 100627E9 in module TRNDLL.dll. Read of address 00000003

I have troubleshot this problem by referring to Sec. 7.3.3 of the programmers guide, but to no avail.

Any guidance would be greatly appreciated.

Regards,

Brendan McCormick
MASc (CMAS)Candidate 
Department of Mechanical & Materials Engineering
Queen’s University, Kingston ON
Office: Room 406, McLaughlin Hall
Phone: 613-329-4765