Quote:
Originally Posted by Ether
Has anyone successfully used DIO to switch the coast/brake? See Table 7 attached.
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We use this method all the time when we need to control coast/brake. We even used it with the IFI controllers. There is a huge caveat for those who have not chosen this method for drive trains. If you robot has a high COG and you are moving fairly fast, engaging brake mode might cause you to tip over.
One last item, the brake mode only has an effect when moving. While stopped it will not hold you in place. On an arm or other moving robot appendage, it will not hold the device in place. Only true brakes can perform this function.
It is sad when the robots do not perform as we designed them. It is sadder still, when they perform well, but they are not victorious. However, it is most saddening when they win at a competition, and competitors are unwilling to acknowledge the teamwork and good fortune of the alliance. - Bill Moore [more] 
02-03-2012, 16:17
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