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Error in linking TRNSYS and EES

asked 2018-03-13 13:22:14 -0500

amirrezaheydari's avatar

updated 2018-03-13 14:22:43 -0500

Dear All I am using type 66a to link an EES code into my project. The code works when I run in EES alone. But when I am going to link it into TRNSYS using type 66a, I get following error: "Threre are 104 equations and 113 variables with 5 set with import. The problem is under specified and can not be solved" What is the problem?! Thank you

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answered 2018-03-14 08:39:29 -0500

Tim McDowell's avatar

Since some variables need to be defined as inputs in your EES model when coupled with TRNSYS, the actual EES code is different between a stand-alone EES project and one that is coupled with TRNSYS. It sounds like you have broken your EES code when defining which variables are to be inputs from TRNSYS. I would suggest going back to your stand-alone EES project and retry defining the inputs from TRNSYS. It may help to do this one variable at a time to make sure that everything is working.

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Thank you for your rpely. but I even get this error while running the EES example of TRNSYS

amirrezaheydari's avatar amirrezaheydari  ( 2018-04-05 16:25:32 -0500 )edit

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Asked: 2018-03-13 13:22:14 -0500

Seen: 349 times

Last updated: Mar 14 '18