Stepper motors

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TinyFactory
Posts: 15
Joined: Sun Dec 15, 2019 2:45 pm

Stepper motors

Post by TinyFactory » Mon Apr 20, 2020 10:26 pm

Setting up a cnc shield v3.0. Grbl 1.1. When I power it up and connect to my Mac, the stepper motors are energized, and don’t release. When I disconnect the usb from the Mac the stepper motors are un energized. How do I fix this? Thanks

Bertus Kruger
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Re: Stepper motors

Post by Bertus Kruger » Wed Apr 22, 2020 3:02 am

TinyFactory wrote:
Mon Apr 20, 2020 10:26 pm
Setting up a cnc shield v3.0. Grbl 1.1. When I power it up and connect to my Mac, the stepper motors are energized, and don’t release. When I disconnect the usb from the Mac the stepper motors are un energized. How do I fix this? Thanks
https://github.com/gnea/grbl/wiki/Grbl- ... lliseconds

TinyFactory
Posts: 15
Joined: Sun Dec 15, 2019 2:45 pm

Re: Stepper motors

Post by TinyFactory » Wed Apr 22, 2020 2:09 pm

I have it set to 0.

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