export to previous version 2021a -2019a
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when i am exporting my simulink model to old version from 2021a to 2019a then i am facing this error - Error running method is export previous.preprocess.Simscape Electrical Blocks: (physmod:powersys:library:Export Previous_Version) Export to previous version does not support Specialized Power Systems blocks from Simscape Electrical. so help me how to convert my model without getting this error.
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Abhishek Kolla
2021년 8월 18일
Exporting specialized power system models to previous versions is not supported . You have to replace the corresponding blocks with their equivalent blocks in 2019a version
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Alberto Shimahara
2021년 5월 3일
In the R2021a Release Notes, informs the restructuring of Simscape Electrical libraries
This changes directly affects the export optiom.
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추가 답변 (4개)
Dutch Tong
2021년 4월 19일
I have the same issue. When I down grade from 2021a to 2018b(actually any previous version has the same problem). It pops up the warning " Error running method slexportprevious.preprocess.SimscapeElectricalSPSBlocks: (physmod:powersys:library:ExportToPreviousVersion) Export to previous version does not support Specialized Power Systems blocks from Simscape Electrical." And Electrical components can't load properly in generated models.![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/588571/image.jpeg)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/588571/image.jpeg)
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Taimoor Khan Mehmand
2021년 6월 16일
"Error running method is export previous.preprocess.Simscape Electrical Blocks: (physmod:powersys:library:Export Previous_Version) Export to previous version does not support Specialized Power Systems blocks from Simscape Electrical"
Hello everyone,
I have encountered the above problem while exporting my model from 2021a to 2018a. Does anyone face similar problem? Any solution to this?
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lv xin
2021년 9월 4일
I have the same issue
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Walter Roberson
2021년 9월 4일
When I say "recreate" I mean that you will need to go into R2020b or earlier and create the model again, re-entering all the blocks and parameters and connections.
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