Quote:
Originally Posted by eMorr
So may I use the coasting function in the compatition or not?
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I think you're asking if it's ok if a motor on the robot coasts to a stop even when disabled.
Yes, this is permissible
as long as it is occurring due to a mechanisms momentum and not a motor continuing to receive voltage from a speed controller/relay. Whether you use the brake or coast setting is entirely up to you; you are neither required or prohibited from using it.
This does bring up a topic on safety to consider with any motor powered mechanism. Even when dynamic braking mode is active on a speed controller it will still take some non-zero amount of time for the mechanism to come to a full stop. So remember that not only will dynamic braking not
hold a device stationary, it will not instantly stop a mechanism like, say, a shooter wheel. Always give all robot components time to come to a full stop after disabling before considering the robot safe to approach.