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Build Your Own SLA/SLS A forum dedicated to helping you build your own SLA/SLS-based 3d printer 2014-06-17T21:21:27-04:00 http://buildyourownsla.com/forum/feed.php?f=6&t=1536 2014-06-17T21:21:27-04:00 2014-06-17T21:21:27-04:00 http://buildyourownsla.com/forum/viewtopic.php?t=1536&p=4012#p4012 <![CDATA[Re: Hardware Trouble]]> Meanwhile I will check the power supply and another part.
Okay, I will check the firmware Finhead, thanks =w=b

Statistics: Posted by rusty — Tue Jun 17, 2014 9:21 pm

]]> 2014-06-17T11:59:00-04:00 2014-06-17T11:59:00-04:00 http://buildyourownsla.com/forum/viewtopic.php?t=1536&p=4007#p4007 <![CDATA[Re: Hardware Trouble]]>
Your Z axis motor humming would be either of 3 things IMO just from experience in the same situation.
1. You need to have a properly configured endstop and it needs to be triggers.
2. You need to disable the temp sensors in your firmware. If you download the Marlin firmware I posted it has them disabled, if you don't want to use it for some reason you can just look at how it's done and replace your values.
3. Your power supply is not strong enough either the voltage is low or amp draw is too much or both.

Statistics: Posted by Finhead — Tue Jun 17, 2014 11:59 am

]]> 2014-06-17T10:36:28-04:00 2014-06-17T10:36:28-04:00 http://buildyourownsla.com/forum/viewtopic.php?t=1536&p=4005#p4005 <![CDATA[Re: Hardware Trouble]]> Actually I'm quite confuse with the wiring, after several attempt I use this
Red = 2B, Blue = 2A, Black = 1A, Green = 1B
I don't know if this correct wiring but it work. Btw here schematic for my stepper motor
https://dl.dropboxusercontent.com/u/116718097/A.jpg

As for the end stop, actually I don't have it yet.
I thought the printer can be build ed without EndStop so I haven't buy anything.
I used the Y and X axis just for test purpose to make sure which one of is not working.
Do I need EndStop for Z Axis?

EDIT =
Re-test again with RAMPSTestCode.ino
The Ressult is
Z = Not moving, only make buzzing sound
Y = Moving
X = Not moving, not making any sound

Statistics: Posted by rusty — Tue Jun 17, 2014 10:36 am

]]> 2014-06-17T10:07:39-04:00 2014-06-17T10:07:39-04:00 http://buildyourownsla.com/forum/viewtopic.php?t=1536&p=4004#p4004 <![CDATA[Re: Hardware Trouble]]>

Statistics: Posted by Finhead — Tue Jun 17, 2014 10:07 am

]]> 2014-06-17T09:21:26-04:00 2014-06-17T09:21:26-04:00 http://buildyourownsla.com/forum/viewtopic.php?t=1536&p=4003#p4003 <![CDATA[Re: Hardware Trouble]]> Statistics: Posted by PacManFan — Tue Jun 17, 2014 9:21 am

]]> 2014-06-17T05:00:28-04:00 2014-06-17T05:00:28-04:00 http://buildyourownsla.com/forum/viewtopic.php?t=1536&p=4001#p4001 <![CDATA[Hardware Trouble]]> -Arduino Mega 2560 R3
-RAMPS 1.4
-DRV 8825
-LDO NEMA 17 Motor

I manage to install the firmware as well but when I connect it to CW it didn't work well.
First I tried to click Z +1, the motor moving but it's like be held by something and then jumping around.
When I click Z -1 the motor not moving at all, only make buzzing sound

I tried to put the motor on Y axis, the result is =
Y+1 = Move in clock direction, didn't jump around.
Y-1 = Not Moving, only make buzzing sound

X Axis = same as Y

Also I tried to use RAMPS Test.pde and the result is =
Z Axis not working.
Y Axis working fine, clock or counterclockwise direction.
X Axis not working.

Somebody can help me what I should do? I don't know what to fix or which part I need to change.
Thanks

Statistics: Posted by rusty — Tue Jun 17, 2014 5:00 am

]]>