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Unread 28-10-2012, 15:46
nighterfighter nighterfighter is offline
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Re: Limit switches on a lift -- best practice

Quote:
Originally Posted by virtuald View Post
A better way to do it is connect the limit switch directly to the Jaguar, so then you don't have to write any software to make it work
We did this in 2011, and when it worked, it was GREAT.

However there was a problem with the CAN software in 2011 where if a limit switch was pressed and connected to the jaguar when the robot was turned on, it would cause the scrolling CAN error. (Hundreds of error messages, resulting in a robot that couldn't move)

I'm not sure if this was fixed. It probably was.

And you might still need some software to prevent the lift from going full speed into the limit switch. Ouch.