Bondtech Vref 2nd Motor

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Bondtech Vref 2nd Motor

Postby ObjectiviTea » Sat Jan 12, 2019 11:02 pm

Bondtech installation has gone fine, however, it doesn't say at the end of the instructions which board potentiometer you are supposed to adjust for the second motor. There are two other boards.... I am guessing I only change the one below it? Help

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Re: Bondtech Vref 2nd Motor

Postby Vicky@Raise3D » Mon Jan 14, 2019 7:36 pm

There are five stepper drivers on motion board. The top two are for extruder motors. The top one is for Right Extruder and the one below is for Left Extruder. If you look it closely on board, you can find the terminals have been marked E1 and E0.
The drivers may have different color due to different batches, but which one for which motor are at the same position.

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