# Run Engine for Fortran DLLS

**URL:** <https://forum.inductiveautomation.com/t/run-engine-for-fortran-dlls/37166>\
**Category:** Ignition\
**Created:** [July 28, 2020, 6:29pm UTC](https://forum.inductiveautomation.com/t/run-engine-for-fortran-dlls/37166 "2020-07-28T18:29:40Z")\
**Posts on this page:** 1\
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**Author:** ![Matrix\_Engineering](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/matrix_engineering/32/19781_2.png) [@Matrix\_Engineering](https://forum.inductiveautomation.com/u/Matrix_Engineering)\
**Post date:** [July 28, 2020, 6:42pm UTC](https://forum.inductiveautomation.com/t/run-engine-for-fortran-dlls/37166/2 "2020-07-28T18:42:04Z")

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> [@Device Simulator and ignition](http://forum.inductiveautomation.com/t/device-simulator-and-ignition/20514/14):
>
> We have developed a simulation module (UNISEMS) that can integrate with Ignition directly thru a GCM module or thru OPC-UA (you will have to expose all tags thru OPC UA interface for this). However the simulation models will have to be written in GNU FORTRAN. See [Introduction](https://youtu.be/XpPv2KWk4c0) and Demo of [UNISEMS](https://youtu.be/249R5l3rELs). of UNISEMS module. As you are writing your simulator in Python , UNISEMS will have to be slightly modified to suit your requirements.

@PRAMANJ

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