# IRC 1200 inverted robot

**URL:** <https://tech-community.robotics.abb.com/t/irc-1200-inverted-robot/11080>\
**Category:** Robot Controller\
**Created:** [April 4, 2023, 8:53am UTC](https://tech-community.robotics.abb.com/t/irc-1200-inverted-robot/11080 "2023-04-04T08:53:10Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Carlos\_Automation](https://avatars.discourse-cdn.com/v4/letter/c/d26b3c/32.png) [@Carlos\_Automation](https://tech-community.robotics.abb.com/u/Carlos_Automation)\
**Post date:** [April 4, 2023, 8:53am UTC](https://tech-community.robotics.abb.com/t/irc-1200-inverted-robot/11080/1 "2023-04-04T08:53:10Z")

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Hi everyone.

Currently i’m programming an ABB robot but it is inverted.

Do i need to modify some parameters for this position?

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**Author:** ![matti](https://avatars.discourse-cdn.com/v4/letter/m/e480ec/32.png) [@matti](https://tech-community.robotics.abb.com/u/matti)\
**Post date:** [April 4, 2023, 9:31am UTC](https://tech-community.robotics.abb.com/t/irc-1200-inverted-robot/11080/2 "2023-04-04T09:31:14Z")

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Hallo, you have to put parameter gravity alpha/beta to tell the controller that gravity now works in diffferent direction. See “system parameters”.  
Also you should change your base orientation to have the right relation to world.

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<div class="post-metadata">

**Author:** ![Carlos\_Automation](https://avatars.discourse-cdn.com/v4/letter/c/d26b3c/32.png) [@Carlos\_Automation](https://tech-community.robotics.abb.com/u/Carlos_Automation)\
**Post date:** [June 27, 2023, 3:27am UTC](https://tech-community.robotics.abb.com/t/irc-1200-inverted-robot/11080/3 "2023-06-27T03:27:56Z")

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Hi Matti, thanks for your support. That worked, thanks!!