Rostock mini pro, problem with movements June 14, 2014 07:27AM |
Registered: 9 years ago Posts: 9 |
Re: Rostock mini pro, problem with movements June 14, 2014 08:15AM |
Registered: 10 years ago Posts: 17 |
Your endstop configuration is working o.k although you seem to have your switches wired NO I.e they go closed circuit when you operate them. That's o.k though because you have the logic set to 'true'. The acid test is what happens when you send M119. As per your post all seems o.k. So it's not your endstop configuration causing the issue. You have your micro stepping set at 1/16. For your A4988 drivers that would mean all three jumpers under the driver on RAMPS being populated. Are they? Given that your end stops are operating correctly it must be something else. I would go back to a fresh copy of Marlin and just comment out #define ENABLE_AUTO_BED_LEVELING and #define ACCURATE_BED_LEVELLING and recompile Andy
Re: Rostock mini pro, problem with movements June 14, 2014 08:24AM |
Registered: 10 years ago Posts: 903 |
Re: Rostock mini pro, problem with movements June 14, 2014 01:38PM |
Registered: 9 years ago Posts: 9 |
Re: Rostock mini pro, problem with movements June 14, 2014 05:06PM |
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Re: Rostock mini pro, problem with movements June 15, 2014 06:47AM |
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Re: Rostock mini pro, problem with movements June 15, 2014 05:34PM |
Registered: 10 years ago Posts: 515 |
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Fz0077
thanks for the reply vreihen!
It helped me finding the problem.
The endstops X and Y seem not to work.
I testet the connection of the wire and the mechanism of the endstops with a multimeter, they seem to be fine, but i dont get a signal to the program.
when i press the endstops and type m119, they stay the same.
Only Z seems to work correctly...
I did invert the endstops so all of them now get L when i do the m119 command, when i try to home it now all 3 carriages move.
Looks like i need a new ramps board...
Re: Rostock mini pro, problem with movements June 20, 2014 06:05AM |
Registered: 9 years ago Posts: 9 |
Re: Rostock mini pro, problem with movements June 20, 2014 07:29AM |
Registered: 10 years ago Posts: 515 |
Re: Rostock mini pro, problem with movements June 20, 2014 09:59AM |
Registered: 9 years ago Posts: 56 |
Re: Rostock mini pro, problem with movements June 20, 2014 11:49AM |
Registered: 9 years ago Posts: 9 |
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DinoK
As AndyCart said, the default fan(D9) is connected just bellow HotEnd Power(D10), see attached image.
I also have Rostock Mini Pro by 3dPrinterCzar and spent first month calibrating and tweaking so don't be afraid to ask if you have any more problems.
I have acumulated a lot of tutorials and advice that is scatered on the web.
Re: Rostock mini pro, problem with movements June 20, 2014 01:51PM |
Registered: 10 years ago Posts: 515 |
Re: Rostock mini pro, problem with movements June 21, 2014 05:04AM |
Registered: 9 years ago Posts: 56 |
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... has 4 cooling vents, a push-to-fit connector that could be nice for a bowden extruder, an over-sized nozzle, and the vents are not milled to the rounded contour of the core. (This will negatively affect cooling.) ....
Re: Rostock mini pro, problem with movements June 22, 2014 11:22PM |
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Re: Rostock mini pro, problem with movements June 24, 2014 02:28PM |
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Re: Rostock mini pro, problem with movements June 25, 2014 02:30PM |
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Re: Rostock mini pro, problem with movements June 25, 2014 03:27PM |
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Re: Rostock mini pro, problem with movements June 25, 2014 03:47PM |
Registered: 9 years ago Posts: 4 |
Re: Rostock mini pro, problem with movements June 25, 2014 04:03PM |
Registered: 9 years ago Posts: 569 |
Re: Rostock mini pro, problem with movements June 25, 2014 04:30PM |
Registered: 9 years ago Posts: 4 |
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Kurzaa
One of the issues I encountered was with my end connections. Appearently I suck at terminating wires. Once I picked up a racheting crimping tool, all of my connections were a lot smoother. I think this also caused my motors to "malfunction" at times as a result which made troubleshooting more difficult.
I realized the issue with my end stops using the M119 command to give their current state. You either want them all high (NC?) or all low (NO?), and in my case, my Z endstop was reading as high (NO?) do to bad wiring on my part, so it never moved up.
Another issue I had, though I don't believe it is related to this thread, was that the voltages on my motors were to low. Using a multimeter, I adjusted the voltages to 0.4 V each (found it online somewhere). Be real careful adjusting the voltages though, as it is easy to slip and short the A4988.
EDIT: Oh, and I did have to take my J-Head apart do to a leak between the aluminium block and the PTFE, which I read was a common issue with J-Heads...more so with the clones. Took it apart cold which might have been an issue, but was pretty easy to do. Cleaned off all the leaked PLA and seemed to get it back together again and working, with a little plumbers tape to hopefully prevent future leaks. I will admit that I encountered a jam after re-leveling my bed and have since given up. I believe I failed to load the PLA correctly at the time, but have been to frustrated to trouble shoot it yet.
Re: Rostock mini pro, problem with movements June 28, 2014 06:15AM |
Registered: 9 years ago Posts: 9 |
Re: Rostock mini pro, problem with movements June 28, 2014 10:44AM |
Registered: 10 years ago Posts: 903 |
Re: Rostock mini pro, problem with movements June 30, 2014 08:33AM |
Registered: 9 years ago Posts: 56 |
Quote
Nostromo
Hello new here and with a rostock mini pro from czar.
im having the same problem,all my endstops show h when pressed but my z axis is backwards,i also get a long beep sound when trying to home.
any ideas or can some one upload thier firmware? i would be mucho happy if someone could.
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Re: Rostock mini pro, problem with movements July 05, 2014 09:36AM |
Registered: 9 years ago Posts: 9 |
Re: Rostock mini pro, problem with movements July 05, 2014 01:32PM |
Registered: 9 years ago Posts: 569 |
Re: Rostock mini pro, problem with movements August 05, 2014 02:27PM |
Registered: 9 years ago Posts: 56 |