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User defined models

asked 2016-11-08 14:32:28 -0500

rsko gravatar image

Hi everyone,

I'm attempting to create a user defined model and the associated .dll file. Unfortunately whenever I attempt to compile my FORTRAN files no .dll is produced. I was curious if anyone had any basic files used to produce a .dll that they'd be willing to share?


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I have also tried to create a .dll file from the provided .obj files in the IPLUSR folder (v33) and was unable to create one.

rsko gravatar imagersko ( 2016-11-08 16:50:57 -0500 )edit

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answered 2016-11-12 21:52:04 -0500

jconto gravatar image

updated 2019-03-31 14:53:59 -0500

The demo exciter model, uexc, in PSSe manual [POM manual, "Model Writing" chapter], using savnw.sav, is posted at my google drive site ""

The 'uexc_tutorial' text provides the steps to follows to produce a UDM dll for a dynamic run.

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Hi, I would like to know where can I find the block diagram of this example. Thanks!!

sugui_ gravatar imagesugui_ ( 2020-06-02 00:58:09 -0500 )edit

As noted above. In PSSe v.33 Model Writing is POM chap 23. Check Fig. 23-1

jconto gravatar imagejconto ( 2020-06-02 09:36:12 -0500 )edit

I thought it is difference because I don't see 9 CONs in Fig. 23-1. I will check again. Thank you. BTW, the POM I have are v33.4 and v34.2.

sugui_ gravatar imagesugui_ ( 2020-06-02 18:05:40 -0500 )edit

answered 2016-11-10 15:13:15 -0500

oppossumX gravatar image

Hi guys. I just tried generating a DLL from the files provided in the IPLUSR folder for PSSE v33 and was successful. These files should work.

Some log should be generated by the PSSE compile/link environment manager when you create a DLL. If you can post the log file you are getting this can help us diagnose the issue you are having.

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Asked: 2016-11-08 14:32:28 -0500

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Last updated: Mar 31 '19