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Setup for Breaking during Idle

Category: Hardware
Product Number: TMC2209

I am using multiple TM2209 drivers in my design.  I would like to set up the driver to enable the "break" behavior during Idle.

My questions:

1. Can the driver be able to enable the break if the axis has current torque, or current load applies? For example if my Z axis has 2lbs of load on all the time, can my driver is able to "break" by just setting correct IHOLD?

2. Is there any App Note showing how-to enable the "break" feature?  I tried to set the IHOLD value to different value, but I won't be able to make my motor holding.

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