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Ramps 1.4 + Mega2560
Posted: Sat Apr 25, 2015 8:44 am
by Jsantos1214
I'm having issues with the step motors going in one direction and not getting much of a response from using the software that was provided from
http://www.geeetech.com/wiki/index.php/ ... d_software can someone help me with the right firmware?
Thanks,
Johnny
Re: Ramps 1.4 + Mega2560
Posted: Sat Apr 25, 2015 9:08 am
by zhangxueyou
Hi, Johnny
Firstly, you should check if all the motors and endstops have been connected correctly.
When you want to control to motors in computer, you should let them auto home first after connecting.
Re: Ramps 1.4 + Mega2560
Posted: Sat Apr 25, 2015 9:59 am
by Jsantos1214
all the motors are connected correctly. when i click on auto home, nothing happens.
Re: Ramps 1.4 + Mega2560
Posted: Sat Apr 25, 2015 10:02 am
by Jsantos1214
also i wanted to state that marlin is 1.0.0
i'm not sure what i'm doing here. i tried to follow the steps on the site but its not going as well...
Re: Ramps 1.4 + Mega2560
Posted: Sat Apr 25, 2015 10:06 am
by zhangxueyou
How do you connect the endstops? they should be connected like this:
- QQ截图20150320153032.png (490.96 KiB) Viewed 14016 times
- QQ截图20150320153047.png (503.26 KiB) Viewed 14016 times
Re: Ramps 1.4 + Mega2560
Posted: Sat Apr 25, 2015 10:18 am
by Jsantos1214
i have attached my pictures of my end stoppers. the one end stopper with the zip tie, i didn't have enough nuts for those screw size
Re: Ramps 1.4 + Mega2560
Posted: Sat Apr 25, 2015 10:21 am
by Jsantos1214
my end stoppers
Re: Ramps 1.4 + Mega2560
Posted: Sat Apr 25, 2015 10:33 am
by zhangxueyou
You connect the x and y endstops wrong, you should swap their connections. form left to right should be x, y,z.
And I suggest you should change the direction of mainboard to let the fan cool the MOSFET down, or the MOSFET may be burnt out when heating.
Re: Ramps 1.4 + Mega2560
Posted: Sat Apr 25, 2015 10:43 am
by Jsantos1214
ok i have moved the cables to the correct way on how you have it. i turned the power off and back on and im not getting any thing to display on the screen.
i know that you have the board in the other direction, but i'm not able to get the usb cable in with the fan being in the way. i was hoping to print a box to make a cooling tunnel.
Re: Ramps 1.4 + Mega2560
Posted: Sat Apr 25, 2015 11:10 am
by Jsantos1214
so since i changed my cables around, my x, y, z are all off. my colors are not the way how u had it. i followed the board instructions and i have to go back to how i had it.