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Marlin firmware problem
Posted: Tue May 26, 2015 2:44 am
by 24ariel3
After updating to Marlin firmware my pursa i3 pro B is gone mad, the auto home function is not working and the axis movment is inverted
How do I fix it?
Re: Marlin firmware problem
Posted: Tue May 26, 2015 8:37 am
by zhangxueyou
Maybe you connect the motors in the opposite direction.
Please refer to this wiki page to connect the wires:
http://www.geeetech.com/wiki/index.php/ ... _Ramps_1.4
Re: Marlin firmware problem
Posted: Tue May 26, 2015 1:27 pm
by 24ariel3
Ok after playing with the configuration I've managed to make it move in the right direction.
BUT it is still not printing well, looks like it tries to print the first layer in different places on the bed and extrude lot of pla in the same place and then tries to spread it on the bed.
In addition to that can someone please give me the proper settings in the configuration.h?
Re: Marlin firmware problem
Posted: Tue May 26, 2015 1:42 pm
by zhangxueyou
24ariel3 wrote:Ok after playing with the configuration I've managed to make it move in the right direction.
BUT it is still not printing well, looks like it tries to print the first layer in different places on the bed and extrude lot of pla in the same place and then tries to spread it on the bed.
In addition to that can someone please give me the proper settings in the configuration.h?
You don't need to change the setting, the firmware sent you fits I3B.
Maybe you don't have good slcer setting, you can refer to this page to set it:
http://www.geeetech.com/forum/viewtopic ... 14&t=16366
Re: Marlin firmware problem
Posted: Tue May 26, 2015 1:43 pm
by zhangxueyou
24ariel3 wrote:Ok after playing with the configuration I've managed to make it move in the right direction.
BUT it is still not printing well, looks like it tries to print the first layer in different places on the bed and extrude lot of pla in the same place and then tries to spread it on the bed.
In addition to that can someone please give me the proper settings in the configuration.h?
You don't need to change the setting, the firmware sent you fits I3B.
Maybe you don't have good slcer setting, you can refer to this page to set it:
http://www.geeetech.com/forum/viewtopic ... 14&t=16366
Re: Marlin firmware problem
Posted: Thu May 28, 2015 3:36 pm
by 24ariel3
when I upload the firmware with your configuration the the X and Z are moving in the opposite diarwection and the end stop switch for the th Y axis is not working
Evreything is connected as needed and I double checked it.
BTW it worked before updating to Marlin's firmware can someone give me a proper configuration.h settings and also gime me the stock firmware?\
Thank you
Re: Marlin firmware problem
Posted: Thu May 28, 2015 4:10 pm
by zhangxueyou
You can refer to this page to change configuration.h.
http://www.geeetech.com/forum/viewtopic ... 17&t=16396