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Ramps 1.4 motors connection

Francesco00

Ramps 1.4 motors connection
August 12, 2017 02:57PM

Registered: 6 years ago
Posts: 1

Hi guys,i need your help with motors connection to my ramps 1.4
I found the motors phases and i connected the cables of the same phase in near pins on the board.
When I try to get the motor move in positive direction through pronterface it moves but when i hit the button for the negative direction it doesn't move and i need to reset the board to move the motors.Please help me.

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cozmicray

Re: Ramps 1.4 motors connection
August 12, 2017 04:22PM

Registered: 11 years ago
Posts: 1,049

Check wiring

[reprap.org]

Check Marlin config.h file for correct settings

confused smiley

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Ed would

Re: Ramps 1.4 motors connection
August 13, 2017 06:18AM

Registered: 7 years ago
Posts: 51

Motor wiring should be ok if it moves +ve.

Have a look at the endstops & config for them. It will only go +ve & not -ve if they are 'activated'

It wont try to move below 0 position anyway.