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LCD 12864 Move axis not working

Posted by MrWizz 
LCD 12864 Move axis not working
April 14, 2015 05:39AM
Hello

I'm trying to use the Move Axis option to move the axis manualy but nothing happens. The value of the postion of the axis changes on the lcd screen perfectly but the stepper motors do not turn.. I have tried to upload the test program to test if there is a problem with my stepper motors, but it worked perfectly.

I'm using a Mega 2560 + Ramps 1.4 + RepRapDiscount Full Graphic Smart Controller.
Firmware: Marlin Development

The only thing I changed in the software is remove the // in //#RepRapDiscount_Full_Graphic_Smart_Controller

edit1: I also found out that the voltage on the Dir pin changes when I try to use the Move Axis option but the voltage on the Step pin remains the same.

Edited 2 time(s). Last edit at 04/14/2015 06:38AM by MrWizz.
Re: LCD 12864 Move axis not working
April 22, 2015 07:46AM
try to change the lcd cables
Re: LCD 12864 Move axis not working
April 22, 2015 10:46AM
Quote
espadon
try to change the lcd cables

When I do that, the lcd only lights up blue and doesn't show anything. (just a blue screen)
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