# \#edge-selection

**URL:** https://tech-community.robotics.abb.com/tag/edge-selection/826.md

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## [Detect rising edge in RAPID](https://tech-community.robotics.abb.com/t/detect-rising-edge-in-rapid/9329)

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**Author:** [@BigApe](https://tech-community.robotics.abb.com/u/BigApe)\
**Replies:** 2\
**Last updated:** [February 17, 2020, 12:30pm UTC](https://tech-community.robotics.abb.com/t/detect-rising-edge-in-rapid/9329 "2020-02-17T12:30:11Z")

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I come from the world of PLC programming, where rising and falling edge detection is crucial in a lot of programs, but I can’t figure out how to make it work in ABB RAPID. What I want to do, is change the function of a …

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## [How to get Edges with the GraphickPicker](https://tech-community.robotics.abb.com/t/how-to-get-edges-with-the-graphickpicker/9273)

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**Author:** [@alphaGuy](https://tech-community.robotics.abb.com/u/alphaGuy)\
**Replies:** 0\
**Last updated:** [January 15, 2020, 7:48am UTC](https://tech-community.robotics.abb.com/t/how-to-get-edges-with-the-graphickpicker/9273 "2020-01-15T07:48:52Z")

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Dear Support, I would like to develop my own “Auto Path” using the Robot Studio SDK. Similar to the Auto Path function of Robot Studio, I would like to select an edge, or a collection of edge to define the robot path. …