On 2 March 2011 13:10, Igor Chudov <ichu...@gmail.com> wrote:

> Yes, but how do I de-energize the motor in EMC?

You could do it explicitly in the G-code. (via a digital output),
though that seems inelegant.

What might work would be a ddt hal function on motor position command,
such that when the motor is commanded to move it does so, but when the
position command ceases to change, the motor power is set to zero. You
will probably find that the axis stops moving a millisecond early,
though.

-- 
atp
"Torque wrenches are for the obedience of fools and the guidance of wise men"

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